now gym in UI displays properly

and AI recommnedation fix

apps/admin/jest.config.js

@@ -1,10 +1,11 @@
+const { pathsToModuleNameMapper } = require('ts-jest');
+const { compilerOptions } = require('./tsconfig');
+
 module.exports = {
   preset: 'ts-jest',
   testEnvironment: 'jsdom',
   setupFilesAfterEnv: ['<rootDir>/jest.setup.js'],
-  moduleNameMapping: {
+  moduleNameMapper: pathsToModuleNameMapper(compilerOptions.paths, { prefix: '<rootDir>/' }),
-    '^@/(.*)$': '<rootDir>/src/$1',
-  },
   testMatch: [
     '**/__tests__/**/*.(ts|tsx|js)',
     '**/*.(test|spec).(ts|tsx|js)',

apps/admin/jest.setup.js

@@ -1 +1 @@
-import '@testing-library/jest-dom'
+require('@testing-library/jest-dom')

apps/admin/package.json

@@ -15,6 +15,7 @@
     "@fitai/database": "file:../../packages/database",
     "@fitai/shared": "file:../../packages/shared",
     "@hookform/resolvers": "^5.2.2",
+    "@radix-ui/react-dialog": "^1.1.15",
     "@radix-ui/react-slot": "^1.2.4",
     "@tanstack/react-query": "^5.90.7",
     "@types/bcryptjs": "^3.0.0",
@@ -26,10 +27,11 @@
     "autoprefixer": "^10.4.16",
     "axios": "^1.13.2",
     "bcryptjs": "^3.0.3",
-    "better-sqlite3": "^11.10.0",
+    "better-sqlite3": "12.4.1",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "date-fns": "^4.1.0",
+    "dotenv": "^17.2.3",
     "drizzle-orm": "^0.44.7",
     "lucide-react": "^0.553.0",
     "next": "^16.0.1",
@@ -49,12 +51,15 @@
   "devDependencies": {
     "@testing-library/jest-dom": "^6.9.1",
     "@testing-library/react": "^16.3.0",
+    "@types/jest": "^30.0.0",
     "@types/node": "^24.10.0",
     "@types/react": "19.2.2",
     "@types/react-dom": "^19.2.2",
     "eslint": "^9.39.1",
     "eslint-config-next": "^16.0.1",
     "jest": "^30.2.0",
+    "jest-environment-jsdom": "^30.2.0",
+    "ts-jest": "^29.4.6",
     "typescript": "^5.9.3"
   }
 }

apps/admin/scripts/check-role.ts

@@ -0,0 +1,14 @@
+
+import { getDatabase } from '../src/lib/database';
+import { DrizzleDatabase } from '../src/lib/database/drizzle';
+
+async function checkUserRole() {
+    const db = await getDatabase();
+    const users = await db.getAllUsers();
+    console.log('Users found:', users.length);
+    users.forEach(u => {
+        console.log(`User: ${u.email}, Role: ${u.role}, ID: ${u.id}`);
+    });
+}
+
+checkUserRole().catch(console.error);

apps/admin/scripts/make-admin.ts

@@ -0,0 +1,15 @@
+
+import { getDatabase } from '../src/lib/database';
+
+async function makeAdmin(email: string) {
+    const db = await getDatabase();
+    const user = await db.getUserByEmail(email);
+    if (!user) {
+        console.log('User not found');
+        return;
+    }
+    await db.updateUser(user.id, { role: 'admin' });
+    console.log(`User ${email} updated to admin`);
+}
+
+makeAdmin('taratur@gmail.com').catch(console.error);

apps/admin/scripts/sync-all-users.ts

@@ -0,0 +1,57 @@
+
+import 'dotenv/config';
+import { getDatabase } from '../src/lib/database';
+import { clerkClient } from '@clerk/nextjs/server';
+
+async function syncAllUsers() {
+    console.log('Starting full user sync...');
+    const db = await getDatabase();
+
+    // Fetch all users from Clerk
+    // Note: pagination might be needed for large user bases, but for prototype this is fine.
+    const client = await clerkClient();
+    const response = await client.users.getUserList({ limit: 100 });
+    const clerkUsers = response.data;
+
+    console.log(`Found ${clerkUsers.length} users in Clerk.`);
+
+    for (const clerkUser of clerkUsers) {
+        const userId = clerkUser.id;
+        const email = clerkUser.emailAddresses[0]?.emailAddress;
+
+        if (!email) {
+            console.warn(`User ${userId} has no email, skipping.`);
+            continue;
+        }
+
+        const existingUser = await db.getUserById(userId);
+        if (existingUser) {
+            console.log(`User ${email} (${userId}) already exists.`);
+            // Optional: Update details if needed
+            continue;
+        }
+
+        // Check by email to handle ID mismatches (e.g. from seeding)
+        const existingByEmail = await db.getUserByEmail(email);
+        if (existingByEmail) {
+            console.log(`User ${email} found with old ID ${existingByEmail.id}. Migrating to ${userId}...`);
+            await db.migrateUserId(existingByEmail.id, userId);
+            continue;
+        }
+
+        console.log(`Creating new user ${email} (${userId})...`);
+        await db.createUser({
+            id: userId,
+            email,
+            firstName: clerkUser.firstName || '',
+            lastName: clerkUser.lastName || '',
+            password: '', // Managed by Clerk
+            phone: clerkUser.phoneNumbers[0]?.phoneNumber || undefined,
+            role: (clerkUser.publicMetadata.role as 'admin' | 'client' | 'superAdmin') || 'client'
+        });
+    }
+
+    console.log('Sync complete.');
+}
+
+syncAllUsers().catch(console.error);

apps/admin/scripts/tsconfig.json

@@ -0,0 +1,15 @@
+{
+    "extends": "../tsconfig.json",
+    "compilerOptions": {
+        "module": "CommonJS",
+        "moduleResolution": "node",
+        "allowImportingTsExtensions": true,
+        "noEmit": true
+    },
+    "ts-node": {
+        "transpileOnly": true,
+        "compilerOptions": {
+            "module": "CommonJS"
+        }
+    }
+}

apps/admin/scripts/verify-db.ts

@@ -0,0 +1,82 @@
+
+import { getDatabase } from '../src/lib/database/index';
+
+async function verifyDatabase() {
+    console.log('Starting database verification...');
+    const db = await getDatabase();
+    await db.connect();
+
+    try {
+        // 1. Create User
+        console.log('Creating test user...');
+        const userId = `test-user-${Date.now()}`;
+        const user = await db.createUser({
+            id: userId,
+            email: `test-${Date.now()}@example.com`,
+            firstName: 'Test',
+            lastName: 'User',
+            password: 'password123',
+            role: 'client',
+            phone: '1234567890'
+        });
+        console.log('User created:', user.id);
+
+        // 2. Create Client
+        console.log('Creating test client...');
+        const client = await db.createClient({
+            userId: user.id,
+            membershipType: 'basic',
+            membershipStatus: 'active',
+            joinDate: new Date()
+        });
+        console.log('Client created:', client.id);
+
+        // 3. Create Fitness Profile
+        console.log('Creating fitness profile...');
+        const profile = await db.createFitnessProfile({
+            id: 'test-profile-id',
+            userId: user.id,
+            height: '180',
+            weight: '75',
+            age: '30',
+            gender: 'male',
+            activityLevel: 'moderately_active',
+            fitnessGoals: ['weight_loss'],
+            exerciseHabits: 'None',
+            dietHabits: 'None',
+            medicalConditions: 'None'
+        });
+        console.log('Fitness profile created for:', profile.userId);
+
+        // 4. Attendance Check-in
+        console.log('Checking in...');
+        const checkIn = await db.checkIn(user.id, 'gym', 'Test check-in');
+        console.log('Checked in:', checkIn.id);
+
+        // 5. Verify Active Check-in
+        const activeCheckIn = await db.getActiveCheckIn(user.id);
+        if (!activeCheckIn || activeCheckIn.id !== checkIn.id) {
+            throw new Error('Active check-in verification failed');
+        }
+        console.log('Active check-in verified');
+
+        // 6. Attendance Check-out
+        console.log('Checking out...');
+        const checkOut = await db.checkOut(checkIn.id);
+        console.log('Checked out:', checkOut?.checkOutTime);
+
+        // 7. Cleanup
+        console.log('Cleaning up...');
+        await db.deleteUser(user.id);
+        console.log('Cleanup complete');
+
+        console.log('✅ Verification successful!');
+    } catch (error) {
+        console.error('❌ Verification failed:', error);
+        process.exit(1);
+    } finally {
+        await db.disconnect();
+    }
+}
+
+verifyDatabase();

apps/admin/src/app/api/admin/backups/restore/route.ts

@@ -0,0 +1,47 @@
+import { auth } from '@clerk/nextjs/server'
+import { NextResponse } from 'next/server'
+import { getDatabase, DatabaseFactory } from '@/lib/database'
+import { ensureUserSynced } from '@/lib/sync-user'
+import fs from 'fs'
+import path from 'path'
+
+const BACKUP_DIR = path.join(process.cwd(), 'backups')
+const DB_PATH = path.join(process.cwd(), 'data', 'fitai.db')
+
+export async function POST(req: Request) {
+    try {
+        const { userId } = await auth()
+        if (!userId) return new NextResponse('Unauthorized', { status: 401 })
+
+        const db = await getDatabase()
+        const user = await ensureUserSynced(userId, db)
+
+        if (!user || (user.role !== 'admin' && user.role !== 'superAdmin')) {
+            return new NextResponse('Forbidden', { status: 403 })
+        }
+
+        const { filename } = await req.json()
+        if (!filename) {
+            return new NextResponse('Filename is required', { status: 400 })
+        }
+
+        const backupPath = path.join(BACKUP_DIR, filename)
+        if (!fs.existsSync(backupPath)) {
+            return new NextResponse('Backup file not found', { status: 404 })
+        }
+
+        // Close existing connection
+        await DatabaseFactory.disconnect()
+
+        // Restore file
+        fs.copyFileSync(backupPath, DB_PATH)
+
+        // Re-initialize connection (will happen automatically on next getDatabase call, but good to verify)
+        await getDatabase()
+
+        return NextResponse.json({ success: true })
+    } catch (error) {
+        console.error('Restore backup error:', error)
+        return new NextResponse('Internal Server Error', { status: 500 })
+    }
+}

apps/admin/src/app/api/admin/backups/route.ts

@@ -0,0 +1,78 @@
+import { auth } from '@clerk/nextjs/server'
+import { NextResponse } from 'next/server'
+import { getDatabase } from '@/lib/database'
+import { ensureUserSynced } from '@/lib/sync-user'
+import fs from 'fs'
+import path from 'path'
+
+const BACKUP_DIR = path.join(process.cwd(), 'backups')
+const DB_PATH = path.join(process.cwd(), 'data', 'fitai.db')
+
+export async function GET() {
+    try {
+        const { userId } = await auth()
+        if (!userId) return new NextResponse('Unauthorized', { status: 401 })
+
+        const db = await getDatabase()
+        const user = await ensureUserSynced(userId, db)
+
+        if (!user || (user.role !== 'admin' && user.role !== 'superAdmin')) {
+            return new NextResponse('Forbidden', { status: 403 })
+        }
+
+        if (!fs.existsSync(BACKUP_DIR)) {
+            fs.mkdirSync(BACKUP_DIR, { recursive: true })
+        }
+
+        const files = fs.readdirSync(BACKUP_DIR)
+            .filter(file => file.endsWith('.db'))
+            .map(file => {
+                const stats = fs.statSync(path.join(BACKUP_DIR, file))
+                return {
+                    name: file,
+                    size: stats.size,
+                    createdAt: stats.birthtime
+                }
+            })
+            .sort((a, b) => b.createdAt.getTime() - a.createdAt.getTime())
+
+        return NextResponse.json(files)
+    } catch (error) {
+        console.error('List backups error:', error)
+        return new NextResponse('Internal Server Error', { status: 500 })
+    }
+}
+
+export async function POST() {
+    try {
+        const { userId } = await auth()
+        if (!userId) return new NextResponse('Unauthorized', { status: 401 })
+
+        const db = await getDatabase()
+        const user = await ensureUserSynced(userId, db)
+
+        if (!user || (user.role !== 'admin' && user.role !== 'superAdmin')) {
+            return new NextResponse('Forbidden', { status: 403 })
+        }
+
+        if (!fs.existsSync(BACKUP_DIR)) {
+            fs.mkdirSync(BACKUP_DIR, { recursive: true })
+        }
+
+        const timestamp = new Date().toISOString().replace(/[:.]/g, '-')
+        const backupPath = path.join(BACKUP_DIR, `backup-${timestamp}.db`)
+
+        // Ensure source DB exists
+        if (!fs.existsSync(DB_PATH)) {
+            return new NextResponse('Database file not found', { status: 404 })
+        }
+
+        // Copy file
+        fs.copyFileSync(DB_PATH, backupPath)
+
+        return NextResponse.json({ success: true, filename: `backup-${timestamp}.db` })
+    } catch (error) {
+        console.error('Create backup error:', error)
+        return new NextResponse('Internal Server Error', { status: 500 })
+    }
+}

apps/admin/src/app/api/admin/clients/route.ts

@@ -0,0 +1,84 @@
+import { NextResponse } from "next/server";
+import { auth } from "@clerk/nextjs/server";
+import { getDatabase } from "@/lib/database";
+import { ensureUserSynced } from "@/lib/sync-user";
+
+/**
+ * GET /api/admin/clients
+ *
+ * Admin:
+ *   - Lists clients scoped to the admin's gym (requires admin.gymId).
+ *
+ * SuperAdmin:
+ *   - Optional query param ?gymId=<id> to filter clients by a specific gym.
+ *   - If no gymId provided, returns all clients across all gyms.
+ *
+ * Response: Array of client users with minimal fields for listing, including membership data.
+ */
+export async function GET(req: Request) {
+  try {
+    const { userId } = await auth();
+    if (!userId) {
+      return new NextResponse("Unauthorized", { status: 401 });
+    }
+
+    const db = await getDatabase();
+    const user = await ensureUserSynced(userId, db);
+
+    if (!user || (user.role !== "admin" && user.role !== "superAdmin")) {
+      return new NextResponse("Forbidden", { status: 403 });
+    }
+
+    const url = new URL(req.url);
+    const requestedGymId = url.searchParams.get("gymId");
+
+    // Admins must have a gymId; scope to their gym
+    let targetGymId: string | null = null;
+    if (user.role === "admin") {
+      if (!user.gymId) {
+        return new NextResponse("Admin gymId not set", { status: 400 });
+      }
+      targetGymId = user.gymId;
+    } else if (user.role === "superAdmin") {
+      targetGymId = requestedGymId;
+    }
+
+    // Fetch users and clients
+    const allUsers = await db.getAllUsers();
+    const usersById = new Map(allUsers.map((u) => [u.id, u]));
+    const allClients = await db.getAllClients();
+
+    // Scope clients by gym when provided
+    const scopedClients = targetGymId
+      ? allClients.filter((c) => {
+          const u = usersById.get(c.userId);
+          return u?.gymId === targetGymId;
+        })
+      : allClients;
+
+    // Compose payload merging user and client info
+    const payload = scopedClients.map((c) => {
+      const u = usersById.get(c.userId);
+      return {
+        id: c.id,
+        userId: c.userId,
+        email: u?.email ?? null,
+        firstName: u?.firstName ?? null,
+        lastName: u?.lastName ?? null,
+        gymId: u?.gymId ?? null,
+        membershipType: c.membershipType,
+        membershipStatus: c.membershipStatus,
+        joinDate: c.joinDate,
+        lastVisit: c.lastVisit ?? null,
+        emergencyContact: c.emergencyContact ?? null,
+        createdAt: u?.createdAt ?? null,
+        updatedAt: u?.updatedAt ?? null,
+      };
+    });
+
+    return NextResponse.json(payload);
+  } catch (error) {
+    console.error("GET /api/admin/clients error:", error);
+    return new NextResponse("Internal Server Error", { status: 500 });
+  }
+}

apps/admin/src/app/api/admin/set-user-metadata/route.ts

@@ -0,0 +1,166 @@
+import { NextResponse } from "next/server";
+import { auth, clerkClient } from "@clerk/nextjs/server";
+
+/**
+ * POST /api/admin/set-user-metadata
+ *
+ * Sets Clerk publicMetadata.role and publicMetadata.gymId for a target user.
+ *
+ * Authorization:
+ * - Caller must be an admin or superAdmin (based on their Clerk publicMetadata.role).
+ *
+ * Request body:
+ * {
+ *   "targetUserId": string,                  // Clerk user ID of the target
+ *   "role": "superAdmin" | "admin" | "trainer" | "client" | "generalUser", // optional
+ *   "gymId": string | null                   // optional; null clears gym assignment
+ * }
+ *
+ * Behavior:
+ * - If "role" is provided, update the target user's publicMetadata.role.
+ * - If "gymId" is provided (including null), update publicMetadata.gymId.
+ * - Validates inputs and permissions.
+ *
+ * Response:
+ * - 200 with updated minimal user data
+ * - 400/401/403/404/500 on errors
+ */
+export async function POST(req: Request) {
+  try {
+    // Authenticate the requester
+    const { userId } = await auth();
+    if (!userId) {
+      return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+    }
+
+    const client = await clerkClient();
+
+    // Fetch requester from Clerk to verify permissions
+    const requester = await client.users.getUser(userId);
+    const requesterRole =
+      (requester.publicMetadata?.role as
+        | "superAdmin"
+        | "admin"
+        | "trainer"
+        | "client"
+        | "generalUser") ?? "client";
+
+    // Only admin or superAdmin can set metadata
+    if (requesterRole !== "admin" && requesterRole !== "superAdmin") {
+      return NextResponse.json(
+        { error: "Forbidden: admin or superAdmin access required" },
+        { status: 403 }
+      );
+    }
+
+    // Parse body
+    const body = await req.json().catch(() => null);
+    if (!body || typeof body !== "object") {
+      return NextResponse.json(
+        { error: "Invalid JSON body" },
+        { status: 400 }
+      );
+    }
+
+    const targetUserId = typeof body.targetUserId === "string" ? body.targetUserId : null;
+    const role = body.role as
+      | "superAdmin"
+      | "admin"
+      | "trainer"
+      | "client"
+      | "generalUser"
+      | undefined;
+    const gymId =
+      body.gymId === null
+        ? null
+        : typeof body.gymId === "string"
+        ? body.gymId
+        : undefined;
+
+    if (!targetUserId) {
+      return NextResponse.json(
+        { error: "Invalid or missing targetUserId" },
+        { status: 400 }
+      );
+    }
+
+    // Validate role if provided
+    const allowedRoles = ["superAdmin", "admin", "trainer", "client", "generalUser"] as const;
+    if (role && !allowedRoles.includes(role)) {
+      return NextResponse.json(
+        { error: "Invalid role. Must be one of superAdmin, admin, trainer, client, generalUser" },
+        { status: 400 }
+      );
+    }
+
+    // Prevent non-superAdmin from assigning superAdmin
+    if (role === "superAdmin" && requesterRole !== "superAdmin") {
+      return NextResponse.json(
+        { error: "Only superAdmin can assign superAdmin role" },
+        { status: 403 }
+      );
+    }
+
+    // Fetch target user to ensure they exist
+    let targetUser;
+    try {
+      targetUser = await client.users.getUser(targetUserId);
+    } catch {
+      return NextResponse.json({ error: "Target user not found" }, { status: 404 });
+    }
+
+    // Construct new metadata by merging with existing
+    const newPublicMetadata: Record<string, unknown> = {
+      ...(targetUser.publicMetadata || {}),
+    };
+
+    if (role !== undefined) {
+      newPublicMetadata.role = role;
+    }
+    if (gymId !== undefined) {
+      newPublicMetadata.gymId = gymId;
+    }
+
+    // Ensure at least one field to update
+    if (role === undefined && gymId === undefined) {
+      return NextResponse.json(
+        { error: "Provide at least one of 'role' or 'gymId' to update" },
+        { status: 400 }
+      );
+    }
+
+    // Perform update on Clerk
+    const updatedUser = await client.users.updateUser(targetUserId, {
+      publicMetadata: newPublicMetadata,
+    });
+
+    // Construct response payload
+    const primaryEmail =
+      updatedUser.emailAddresses?.find(
+        (e) => e.id === updatedUser.primaryEmailAddressId
+      )?.emailAddress || updatedUser.emailAddresses?.[0]?.emailAddress || null;
+
+    return NextResponse.json(
+      {
+        success: true,
+        message: "User metadata updated",
+        user: {
+          id: updatedUser.id,
+          email: primaryEmail,
+          firstName: updatedUser.firstName,
+          lastName: updatedUser.lastName,
+          role: updatedUser.publicMetadata?.role ?? null,
+          gymId: updatedUser.publicMetadata?.gymId ?? null,
+        },
+      },
+      { status: 200 }
+    );
+  } catch (error: any) {
+    const message =
+      error?.errors?.[0]?.message ||
+      error?.message ||
+      "Internal server error";
+    console.error("Error setting user metadata:", error);
+    return NextResponse.json({ error: message }, { status: 500 });
+  }
+}

apps/admin/src/app/api/admin/stats/route.ts

@@ -1,25 +1,59 @@
-import { auth } from '@clerk/nextjs/server'
+import { auth } from "@clerk/nextjs/server";
-import { NextResponse } from 'next/server'
+import { NextResponse } from "next/server";
-import { getDatabase } from '@/lib/database'
+import { getDatabase } from "@/lib/database";
-import { ensureUserSynced } from '@/lib/sync-user'
+import { ensureUserSynced } from "@/lib/sync-user";
 
-export async function GET() {
+export async function GET(req: Request) {
-    try {
+  try {
-        const { userId } = await auth()
+    const { userId } = await auth();
-        if (!userId) return new NextResponse('Unauthorized', { status: 401 })
+    if (!userId) return new NextResponse("Unauthorized", { status: 401 });
 
-        const db = await getDatabase()
+    const db = await getDatabase();
-        const user = await ensureUserSynced(userId, db)
+    const user = await ensureUserSynced(userId, db);
 
-        if (!user || (user.role !== 'admin' && user.role !== 'superAdmin')) {
+    if (!user || (user.role !== "admin" && user.role !== "superAdmin")) {
-            return new NextResponse('Forbidden', { status: 403 })
+      return new NextResponse("Forbidden", { status: 403 });
-        }
-
-        const stats = await db.getDashboardStats()
-
-        return NextResponse.json(stats)
-    } catch (error) {
-        console.error('Dashboard stats error:', error)
-        return new NextResponse('Internal Server Error', { status: 500 })
     }
+    if (user.role === "admin" && !user.gymId) {
+      return new NextResponse("Admin gymId not set", { status: 400 });
+    }
+
+    const url = new URL(req.url);
+    const searchParams = url.searchParams;
+
+    let targetGymId: string | null = null;
+    if (user.role === "admin") {
+      targetGymId = user.gymId ?? null;
+    } else if (user.role === "superAdmin") {
+      targetGymId = searchParams.get("gymId");
+    }
+
+    const allUsers = await db.getAllUsers();
+    const allClients = await db.getAllClients();
+
+    const usersById = new Map(allUsers.map((u) => [u.id, u]));
+    const filteredUsers = targetGymId
+      ? allUsers.filter((u) => u.gymId === targetGymId)
+      : allUsers;
+    const filteredClients = targetGymId
+      ? allClients.filter((c) => {
+          const u = usersById.get(c.userId);
+          return u?.gymId === targetGymId;
+        })
+      : allClients;
+
+    const stats = {
+      totalUsers: filteredUsers.length,
+      activeClients: filteredClients.filter(
+        (c) => c.membershipStatus === "active",
+      ).length,
+      totalRevenue: 0,
+      revenueGrowth: 0,
+    };
+
+    return NextResponse.json(stats);
+  } catch (error) {
+    console.error("Dashboard stats error:", error);
+    return new NextResponse("Internal Server Error", { status: 500 });
+  }
 }

apps/admin/src/app/api/admin/trainers/route.ts

@@ -0,0 +1,71 @@
+import { NextResponse } from "next/server";
+import { auth } from "@clerk/nextjs/server";
+import { getDatabase } from "@/lib/database";
+import { ensureUserSynced } from "@/lib/sync-user";
+
+/**
+ * GET /api/admin/trainers
+ *
+ * Admin:
+ *   - Lists trainers scoped to the admin's gym (requires admin.gymId).
+ *
+ * SuperAdmin:
+ *   - Optional query param ?gymId=<id> to filter trainers by a specific gym.
+ *   - If no gymId provided, returns all trainers across all gyms.
+ *
+ * Response: Array of trainer users with minimal fields for listing
+ */
+export async function GET(req: Request) {
+  try {
+    const { userId } = await auth();
+    if (!userId) {
+      return new NextResponse("Unauthorized", { status: 401 });
+    }
+
+    const db = await getDatabase();
+    const user = await ensureUserSynced(userId, db);
+
+    if (!user || (user.role !== "admin" && user.role !== "superAdmin")) {
+      return new NextResponse("Forbidden", { status: 403 });
+    }
+
+    const url = new URL(req.url);
+    const requestedGymId = url.searchParams.get("gymId");
+
+    // Admins must have a gymId; scope to their gym
+    let targetGymId: string | null = null;
+    if (user.role === "admin") {
+      if (!user.gymId) {
+        return new NextResponse("Admin gymId not set", { status: 400 });
+      }
+      targetGymId = user.gymId as string;
+    } else if (user.role === "superAdmin") {
+      targetGymId = requestedGymId;
+    }
+
+    // Fetch all users and filter to trainers
+    const allUsers = await db.getAllUsers();
+    let trainers = allUsers.filter((u) => u.role === "trainer");
+
+    // Scope by gym when required/provided
+    if (targetGymId) {
+      trainers = trainers.filter((t) => t.gymId === targetGymId);
+    }
+
+    // Minimal payload suitable for listing
+    const payload = trainers.map((t) => ({
+      id: t.id,
+      email: t.email,
+      firstName: t.firstName,
+      lastName: t.lastName,
+      gymId: t.gymId ?? null,
+      createdAt: t.createdAt,
+      updatedAt: t.updatedAt,
+    }));
+
+    return NextResponse.json(payload);
+  } catch (error) {
+    console.error("GET /api/admin/trainers error:", error);
+    return new NextResponse("Internal Server Error", { status: 500 });
+  }
+}

apps/admin/src/app/api/attendance/__tests__/attendance.test.ts

@@ -0,0 +1,137 @@
+/**
+ * @jest-environment node
+ */
+import { POST as checkIn } from '../check-in/route'
+import { POST as checkOut } from '../check-out/route'
+import { GET as history } from '../history/route'
+import { NextRequest } from 'next/server'
+
+// Mock dependencies
+jest.mock('@clerk/nextjs/server', () => ({
+    auth: jest.fn(() => Promise.resolve({ userId: 'test_user_id' })),
+    currentUser: jest.fn(() => Promise.resolve({ id: 'test_user_id', emailAddresses: [{ emailAddress: 'test@example.com' }] }))
+}))
+
+jest.mock('@/lib/sync-user', () => ({
+    ensureUserSynced: jest.fn()
+}))
+
+const mockDb = {
+    checkIn: jest.fn(),
+    checkOut: jest.fn(),
+    getAttendanceHistory: jest.fn(),
+    getActiveCheckIn: jest.fn(),
+    getUserById: jest.fn(),
+    createUser: jest.fn(),
+    getClientByUserId: jest.fn(),
+    createClient: jest.fn(),
+    getFitnessProfileByUserId: jest.fn(),
+    createFitnessProfile: jest.fn(),
+}
+
+jest.mock('@/lib/database', () => ({
+    getDatabase: jest.fn(() => Promise.resolve(mockDb))
+}))
+
+describe('Attendance API', () => {
+    beforeEach(() => {
+        jest.clearAllMocks()
+    })
+
+    describe('POST /api/attendance/check-in', () => {
+        it('should successfully check in', async () => {
+            mockDb.getUserById.mockResolvedValue({ id: 'test_user_id' })
+            mockDb.getActiveCheckIn.mockResolvedValue(null)
+            mockDb.checkIn.mockResolvedValue({
+                id: 'attendance_id',
+                userId: 'test_user_id',
+                checkInTime: new Date(),
+                type: 'gym'
+            })
+
+            const req = new NextRequest('http://localhost/api/attendance/check-in', {
+                method: 'POST',
+                body: JSON.stringify({ type: 'gym', notes: 'Test check-in' })
+            })
+
+            const res = await checkIn(req)
+            const data = await res.json()
+
+            expect(res.status).toBe(200)
+            expect(data.id).toBe('attendance_id')
+            expect(data.userId).toBe('test_user_id')
+            expect(mockDb.checkIn).toHaveBeenCalledWith('test_user_id', 'gym', 'Test check-in')
+        })
+
+        it('should fail if already checked in', async () => {
+            mockDb.getUserById.mockResolvedValue({ id: 'test_user_id' })
+            mockDb.getActiveCheckIn.mockResolvedValue({ id: 'existing_id' })
+
+            const req = new NextRequest('http://localhost/api/attendance/check-in', {
+                method: 'POST',
+                body: JSON.stringify({ type: 'gym' })
+            })
+
+            const res = await checkIn(req)
+            const text = await res.text()
+
+            expect(res.status).toBe(400)
+            expect(text).toBe('Already checked in')
+        })
+    })
+
+    describe('POST /api/attendance/check-out', () => {
+        it('should successfully check out', async () => {
+            mockDb.getActiveCheckIn.mockResolvedValue({ id: 'attendance_id' })
+            mockDb.checkOut.mockResolvedValue({
+                id: 'attendance_id',
+                checkOutTime: new Date()
+            })
+
+            const req = new NextRequest('http://localhost/api/attendance/check-out', {
+                method: 'POST'
+            })
+
+            const res = await checkOut(req)
+            const data = await res.json()
+
+            expect(res.status).toBe(200)
+            expect(data.id).toBe('attendance_id')
+            expect(data.checkOutTime).toBeDefined()
+            expect(mockDb.checkOut).toHaveBeenCalledWith('attendance_id')
+        })
+
+        it('should fail if not checked in', async () => {
+            mockDb.getActiveCheckIn.mockResolvedValue(null)
+
+            const req = new NextRequest('http://localhost/api/attendance/check-out', {
+                method: 'POST'
+            })
+
+            const res = await checkOut(req)
+            const text = await res.text()
+
+            expect(res.status).toBe(404)
+            expect(text).toBe('No active check-in found')
+        })
+    })
+
+    describe('GET /api/attendance/history', () => {
+        it('should return attendance history', async () => {
+            const historyData = [
+                { id: '1', checkInTime: new Date() },
+                { id: '2', checkInTime: new Date() }
+            ]
+            mockDb.getUserById.mockResolvedValue({ id: 'test_user_id' })
+            mockDb.getAttendanceHistory.mockResolvedValue(historyData)
+
+            const req = new NextRequest('http://localhost/api/attendance/history')
+            const res = await history(req)
+            const data = await res.json()
+
+            expect(res.status).toBe(200)
+            expect(data).toEqual(JSON.parse(JSON.stringify(historyData))) // Handle date serialization
+            expect(mockDb.getAttendanceHistory).toHaveBeenCalledWith('test_user_id')
+        })
+    })
+})

apps/admin/src/app/api/attendance/check-in/route.ts

@@ -13,21 +13,8 @@ export async function POST(req: Request) {
         // Ensure user exists in DB (sync from Clerk if needed)
         await ensureUserSynced(userId, db)
 
-        let client = await db.getClientByUserId(userId)
-
-        if (!client) {
-            // Auto-create client profile if it doesn't exist
-            console.log('Client profile not found, creating new one for user:', userId)
-            client = await db.createClient({
-                userId,
-                membershipType: 'basic',
-                membershipStatus: 'active',
-                joinDate: new Date()
-            })
-        }
-
         // Check if already checked in
-        const activeCheckIn = await db.getActiveCheckIn(client.id)
+        const activeCheckIn = await db.getActiveCheckIn(userId)
         if (activeCheckIn) {
             return new NextResponse('Already checked in', { status: 400 })
         }
@@ -35,7 +22,7 @@ export async function POST(req: Request) {
         const body = await req.json()
         const { type = 'gym', notes } = body
 
-        const attendance = await db.checkIn(client.id, type, notes)
+        const attendance = await db.checkIn(userId, type, notes)
         return NextResponse.json(attendance)
     } catch (error) {
         console.error('Check-in error:', error)

apps/admin/src/app/api/attendance/check-out/route.ts

@@ -8,13 +8,8 @@ export async function POST(req: Request) {
         if (!userId) return new NextResponse('Unauthorized', { status: 401 })
 
         const db = await getDatabase()
-        const client = await db.getClientByUserId(userId)
 
-        if (!client) {
+        const activeCheckIn = await db.getActiveCheckIn(userId)
-            return new NextResponse('Client profile not found', { status: 404 })
-        }
-
-        const activeCheckIn = await db.getActiveCheckIn(client.id)
         if (!activeCheckIn) {
             return new NextResponse('No active check-in found', { status: 404 })
         }

apps/admin/src/app/api/attendance/history/route.ts

@@ -22,20 +22,7 @@ export async function GET(req: Request) {
         // Ensure user exists in DB (sync from Clerk if needed)
         await ensureUserSynced(userId, db)
 
-        let client = await db.getClientByUserId(userId)
+        const history = await db.getAttendanceHistory(userId)
-
-        if (!client) {
-            // Auto-create client profile if it doesn't exist
-            console.log('Client profile not found, creating new one for user:', userId)
-            client = await db.createClient({
-                userId,
-                membershipType: 'basic',
-                membershipStatus: 'active',
-                joinDate: new Date()
-            })
-        }
-
-        const history = await db.getAttendanceHistory(client.id)
         return NextResponse.json(history)
     } catch (error) {
         console.error('History error:', error)

apps/admin/src/app/api/fitness-goals/[id]/complete/route.ts

@@ -5,7 +5,7 @@ import { getDatabase } from '@/lib/database';
 // POST - Mark goal as complete
 export async function POST(
     req: NextRequest,
-    { params }: { params: { id: string } }
+    { params }: { params: Promise<{ id: string }> }
 ) {
     try {
         const { userId } = await auth();

apps/admin/src/app/api/fitness-goals/[id]/route.ts

@@ -5,7 +5,7 @@ import { getDatabase } from '@/lib/database';
 // GET - Get specific goal
 export async function GET(
     req: NextRequest,
-    { params }: { params: { id: string } }
+    { params }: { params: Promise<{ id: string }> }
 ) {
     try {
         const { userId } = await auth();
@@ -40,7 +40,7 @@ export async function GET(
 // PUT - Update goal
 export async function PUT(
     req: NextRequest,
-    { params }: { params: { id: string } }
+    { params }: { params: Promise<{ id: string }> }
 ) {
     try {
         const { userId } = await auth();
@@ -82,7 +82,7 @@ export async function PUT(
 // DELETE - Delete goal
 export async function DELETE(
     req: NextRequest,
-    { params }: { params: { id: string } }
+    { params }: { params: Promise<{ id: string }> }
 ) {
     try {
         const { userId } = await auth();

apps/admin/src/app/api/gyms/route.ts

@@ -0,0 +1,174 @@
+import { NextResponse } from "next/server";
+import { auth } from "@clerk/nextjs/server";
+import { eq, sql } from "@fitai/database";
+import { db, users as usersTable } from "@fitai/database";
+import { ensureUserSynced } from "@/lib/sync-user";
+
+async function ensureGymsTable() {
+  await db.run(sql`
+    CREATE TABLE IF NOT EXISTS gyms (
+      id TEXT PRIMARY KEY,
+      name TEXT NOT NULL,
+      location TEXT,
+      status TEXT NOT NULL CHECK (status IN ('active','inactive')) DEFAULT 'active',
+      admin_user_id TEXT NOT NULL,
+      created_at INTEGER NOT NULL,
+      updated_at INTEGER NOT NULL
+    )
+  `);
+}
+
+// GET /api/gyms
+// Lists active gyms for selection (grid)
+export async function GET() {
+  try {
+    await ensureGymsTable();
+    const rows = await db.all(
+      sql`SELECT * FROM gyms WHERE status = 'active' ORDER BY created_at DESC`,
+    );
+
+    return NextResponse.json(rows);
+  } catch (error) {
+    console.error("GET /gyms error:", error);
+    return new NextResponse("Internal Server Error", { status: 500 });
+  }
+}
+
+// POST /api/gyms
+// Create a gym. Allowed roles: superAdmin, admin.
+// - admin: can only create gyms for themselves (adminUserId = current user)
+// - superAdmin: can create for self or specify adminUserId
+export async function POST(req: Request) {
+  try {
+    await ensureGymsTable();
+    const { userId } = await auth();
+    if (!userId) return new NextResponse("Unauthorized", { status: 401 });
+
+    // Ensure our local DB has the user synced (role, etc.)
+    const currentUser = await ensureUserSynced(userId, {
+      // minimal facade for ensureUserSynced to work: it expects an object implementing part of IDatabase
+      getUserById: async (id: string) => {
+        const row = await db
+          .select()
+          .from(usersTable)
+          .where(eq(usersTable.id, id))
+          .get();
+        return row
+          ? {
+              id: row.id,
+              email: row.email,
+              firstName: row.firstName,
+              lastName: row.lastName,
+              password: row.password ?? "",
+              phone: row.phone ?? undefined,
+              role: row.role,
+              imageUrl: undefined,
+              createdAt: new Date(row.createdAt),
+              updatedAt: new Date(row.updatedAt),
+            }
+          : null;
+      },
+      updateUser: async (id: string, updates: any) => {
+        await db
+          .update(usersTable)
+          .set({
+            ...updates,
+            updatedAt: new Date(),
+          })
+          .where(eq(usersTable.id, id))
+          .run();
+        const row = await db
+          .select()
+          .from(usersTable)
+          .where(eq(usersTable.id, id))
+          .get();
+        return row
+          ? {
+              id: row.id,
+              email: row.email,
+              firstName: row.firstName,
+              lastName: row.lastName,
+              password: row.password ?? "",
+              phone: row.phone ?? undefined,
+              role: row.role,
+              imageUrl: undefined,
+              createdAt: new Date(row.createdAt),
+              updatedAt: new Date(row.updatedAt),
+            }
+          : null;
+      },
+    } as any);
+
+    if (
+      !currentUser ||
+      (currentUser.role !== "admin" && currentUser.role !== "superAdmin")
+    ) {
+      return new NextResponse("Forbidden", { status: 403 });
+    }
+
+    const body = await req.json().catch(() => null);
+    if (!body || typeof body !== "object") {
+      return new NextResponse("Invalid JSON body", { status: 400 });
+    }
+
+    const name = String(body.name ?? "").trim();
+    const location = body.location ? String(body.location).trim() : null;
+    let adminUserId: string | null = body.adminUserId
+      ? String(body.adminUserId)
+      : null;
+
+    if (!name) {
+      return NextResponse.json({ error: "name is required" }, { status: 400 });
+    }
+
+    // Enforce admin ownership rules
+    if (currentUser.role === "admin") {
+      adminUserId = currentUser.id;
+    } else if (currentUser.role === "superAdmin") {
+      adminUserId = adminUserId || currentUser.id;
+    }
+
+    // Basic check that adminUserId exists and is an admin or superAdmin
+    const adminRow = await db
+      .select()
+      .from(usersTable)
+      .where(eq(usersTable.id, adminUserId!))
+      .get();
+    if (
+      !adminRow ||
+      (adminRow.role !== "admin" && adminRow.role !== "superAdmin")
+    ) {
+      return NextResponse.json(
+        { error: "adminUserId must reference an admin or superAdmin" },
+        { status: 400 },
+      );
+    }
+
+    const id = generateId();
+    const nowTs = Date.now();
+
+    await db.run(
+      sql`INSERT INTO gyms (id, name, location, status, admin_user_id, created_at, updated_at)
+          VALUES (${id}, ${name}, ${location ?? null}, 'active', ${adminUserId!}, ${nowTs}, ${nowTs})`,
+    );
+
+    // Assign the admin to this gym immediately after creation
+    await db.run(
+      sql`UPDATE users SET gym_id = ${id}, updated_at = ${nowTs} WHERE id = ${adminUserId!}`,
+    );
+
+    const created = await db.get(sql`SELECT * FROM gyms WHERE id = ${id}`);
+    return NextResponse.json(created, { status: 201 });
+  } catch (error) {
+    console.error("POST /gyms error:", error);
+    return new NextResponse("Internal Server Error", { status: 500 });
+  }
+}
+
+function generateId(): string {
+  // Simple URL-safe id generator
+  return (
+    Math.random().toString(36).slice(2, 10) +
+    Math.random().toString(36).slice(2, 10)
+  );
+}

apps/admin/src/app/api/invitations/route.ts

@@ -0,0 +1,148 @@
+import { NextResponse } from "next/server";
+import { auth, clerkClient } from "@clerk/nextjs/server";
+
+/**
+ * POST /api/invitations
+ *
+ * Create a Clerk-managed invitation and store role/gym context in publicMetadata.
+ * This endpoint does not implement invitation acceptance; Clerk’s acceptance link flow and webhooks will handle that.
+ *
+ * Body: {
+ *   inviteeEmail: string,
+ *   roleAssigned: 'trainer' | 'client' | 'admin'
+ * }
+ *
+ * Rules:
+ * - admin: can invite trainer or client; the gymId is taken from inviter's publicMetadata or user record.
+ * - trainer: can invite client; the gymId is taken from inviter's publicMetadata or user record.
+ * - superAdmin: can invite admin; requires `gymId` in body, or falls back to inviter's `gymId` if present.
+ *
+ * Returns Clerk invitation payload.
+ */
+export async function POST(req: Request) {
+  try {
+    const { userId } = await auth();
+    if (!userId) {
+      return new NextResponse("Unauthorized", { status: 401 });
+    }
+
+    const body = await req.json().catch(() => null);
+    if (!body || typeof body !== "object") {
+      return NextResponse.json({ error: "Invalid JSON body" }, { status: 400 });
+    }
+
+    const inviteeEmail = String(body.inviteeEmail ?? "")
+      .trim()
+      .toLowerCase();
+    const roleAssigned = String(body.roleAssigned ?? "").trim() as
+      | "trainer"
+      | "client"
+      | "admin";
+    let requestedGymId: string | null = body.gymId ? String(body.gymId) : null;
+
+    if (!inviteeEmail || !roleAssigned) {
+      return NextResponse.json(
+        { error: "inviteeEmail and roleAssigned are required" },
+        { status: 400 },
+      );
+    }
+
+    // Fetch inviter user from Clerk
+    const client = await clerkClient();
+    const inviter = await client.users.getUser(userId);
+    const inviterRole =
+      (inviter.publicMetadata?.role as
+        | "superAdmin"
+        | "admin"
+        | "trainer"
+        | "client"
+        | "generalUser") ?? "client";
+    const inviterGymId =
+      (inviter.publicMetadata?.gymId as string | undefined) ?? undefined;
+
+    // Enforce role-based rules and resolve target gymId for the invitation
+    let gymIdForInvite: string | null = null;
+    switch (inviterRole) {
+      case "admin": {
+        if (roleAssigned !== "trainer" && roleAssigned !== "client") {
+          return NextResponse.json(
+            { error: "Admin can only invite trainer or client" },
+            { status: 403 },
+          );
+        }
+        if (!inviterGymId) {
+          return NextResponse.json(
+            { error: "Inviter admin must be assigned to a gym" },
+            { status: 400 },
+          );
+        }
+        gymIdForInvite = inviterGymId;
+        break;
+      }
+      case "trainer": {
+        if (roleAssigned !== "client") {
+          return NextResponse.json(
+            { error: "Trainer can only invite client" },
+            { status: 403 },
+          );
+        }
+        if (!inviterGymId) {
+          return NextResponse.json(
+            { error: "Inviter trainer must be assigned to a gym" },
+            { status: 400 },
+          );
+        }
+        gymIdForInvite = inviterGymId;
+        break;
+      }
+      case "superAdmin": {
+        if (
+          roleAssigned !== "admin" &&
+          roleAssigned !== "trainer" &&
+          roleAssigned !== "client"
+        ) {
+          return NextResponse.json(
+            { error: "Invalid roleAssigned for SuperAdmin" },
+            { status: 400 },
+          );
+        }
+        // Prefer explicitly provided gymId, otherwise fall back to inviter's gymId if present
+        gymIdForInvite = requestedGymId || inviterGymId || null;
+        if (!gymIdForInvite) {
+          return NextResponse.json(
+            { error: "gymId is required for SuperAdmin when inviting" },
+            { status: 400 },
+          );
+        }
+        break;
+      }
+      default: {
+        return NextResponse.json(
+          { error: "Inviter role not permitted to create invitations" },
+          { status: 403 },
+        );
+      }
+    }
+
+    // Create Clerk invitation with metadata needed by webhook to assign role & gym
+    // reuse existing Clerk client instance
+    const invitation = await client.invitations.createInvitation({
+      emailAddress: inviteeEmail,
+      publicMetadata: {
+        roleAssigned,
+        gymId: gymIdForInvite,
+        inviterUserId: inviter.id,
+      },
+    });
+
+    return NextResponse.json(invitation, { status: 201 });
+  } catch (error: any) {
+    // Surface Clerk errors where possible
+    const message =
+      error?.errors?.[0]?.message ||
+      error?.message ||
+      "Failed to create invitation";
+    console.error("POST /api/invitations error:", error);
+    return NextResponse.json({ error: message }, { status: 500 });
+  }
+}

apps/admin/src/app/api/recommendations/generate/route.ts

@@ -172,9 +172,9 @@ export async function POST(req: Request) {
         const recommendation = await db.createRecommendation({
             id: crypto.randomUUID(),
             userId,
-            fitnessProfileId: profile.userId,
+            fitnessProfileId: profile.id,
             type: 'ai_plan',
-            content: parsedResponse.recommendationText,
+            recommendationText: parsedResponse.recommendationText,
             activityPlan: parsedResponse.activityPlan,
             dietPlan: parsedResponse.dietPlan,
             status: 'pending'

apps/admin/src/app/api/recommendations/route.ts

@@ -76,7 +76,7 @@ export async function POST(request: Request) {
                 userId,
                 fitnessProfileId,
                 type: 'ai_plan',
-                content: recommendationText,
+                recommendationText: recommendationText,
                 activityPlan,
                 dietPlan,
                 status: status || 'pending'
@@ -90,7 +90,7 @@ export async function POST(request: Request) {
                 id: crypto.randomUUID(),
                 userId,
                 type,
-                content,
+                recommendationText: content,
                 status: status || 'pending'
             })
             return NextResponse.json(recommendation)
@@ -122,8 +122,8 @@ export async function PUT(request: Request) {
 
         const updated = await db.updateRecommendation(id, {
             ...(status && { status }),
-            ...(recommendationText && { content: recommendationText }), // Map legacy field
+            ...(recommendationText && { recommendationText }),
-            ...(content && { content }),
+            ...(content && { recommendationText: content }),
             ...(activityPlan && { activityPlan }),
             ...(dietPlan && { dietPlan })
         })

apps/admin/src/app/api/users/gym/route.ts

@@ -0,0 +1,81 @@
+import { NextResponse } from "next/server";
+import { auth } from "@clerk/nextjs/server";
+import { db, users as usersTable, eq, sql } from "@fitai/database";
+
+/**
+ * PATCH /api/users/gym
+ * Body: { gymId: string | null }
+ * - Updates the current authenticated user's gym selection.
+ * - gymId can be null to proceed without a gym.
+ * - If gymId is provided, it must exist and be active.
+ */
+export async function PATCH(req: Request) {
+  try {
+    const { userId } = await auth();
+    console.log("PATCH /api/users/gym auth userId:", userId);
+    if (!userId) return new NextResponse("Unauthorized", { status: 401 });
+
+    const body = await req.json().catch(() => null);
+    if (!body || typeof body !== "object" || !("gymId" in body)) {
+      return NextResponse.json(
+        { error: "gymId is required in body (can be null)" },
+        { status: 400 },
+      );
+    }
+
+    const gymId = body.gymId === null ? null : String(body.gymId);
+    console.log("PATCH /api/users/gym parsed gymId from body:", gymId);
+
+    // Ensure user exists
+    console.log("PATCH /api/users/gym fetching user by id:", userId);
+    const user = await db
+      .select()
+      .from(usersTable)
+      .where(eq(usersTable.id, userId))
+      .get();
+    console.log("PATCH /api/users/gym fetched user:", user);
+    if (!user) return new NextResponse("User not found", { status: 404 });
+
+    // Validate gym when provided
+    if (gymId) {
+      console.log("PATCH /api/users/gym validating gym:", gymId);
+      const rows = await db.all(
+        sql`SELECT status FROM gyms WHERE id = ${gymId} LIMIT 1`,
+      );
+      console.log("PATCH /api/users/gym validation query result rows:", rows);
+      const gym = rows?.[0] as { status?: string } | undefined;
+      if (!gym) {
+        console.log("PATCH /api/users/gym validation: gym not found");
+        return NextResponse.json({ error: "Gym not found" }, { status: 404 });
+      }
+      if (gym.status !== "active") {
+        console.log("PATCH /api/users/gym validation: gym not active", gym);
+        return NextResponse.json(
+          { error: "Gym is not active" },
+          { status: 400 },
+        );
+      }
+    }
+
+    // Update user's gym selection
+    console.log("PATCH /api/users/gym updating user gym_id:", {
+      userId,
+      gymId,
+    });
+    await db.run(
+      sql`UPDATE users SET gym_id = ${gymId ?? null}, updated_at = ${new Date()} WHERE id = ${userId}`,
+    );
+    console.log("PATCH /api/users/gym update completed");
+
+    const updated = await db
+      .select()
+      .from(usersTable)
+      .where(eq(usersTable.id, userId))
+      .get();
+    console.log("PATCH /api/users/gym returning updated user:", updated);
+    return NextResponse.json(updated);
+  } catch (error) {
+    console.error("PATCH /users/gym error:", error);
+    return new NextResponse("Internal Server Error", { status: 500 });
+  }
+}

apps/admin/src/app/api/users/route.ts

@@ -2,6 +2,7 @@ import { NextRequest, NextResponse } from "next/server";
 import { getDatabase } from "../../../lib/database/index";
 import bcrypt from "bcryptjs";
 import { auth, clerkClient } from "@clerk/nextjs/server";
+import { db as rawDb, sql } from "@fitai/database";
 
 export async function GET(request: NextRequest) {
   try {
@@ -11,18 +12,122 @@ export async function GET(request: NextRequest) {
 
     let users = await db.getAllUsers();
 
+    // Hydrate gymId from raw DB to ensure consistency with writes
+    const rawUserRows = await rawDb.all(sql`SELECT id, gym_id FROM users`);
+    const gymById = new Map<string, string | null>(
+      (rawUserRows || []).map((r: any) => [
+        r.id as string,
+        (r.gym_id as string | null) ?? null,
+      ]),
+    );
+
+    // Load gym names for mapping gymId -> gymName
+    const gymRows = await rawDb.all(sql`SELECT id, name FROM gyms`);
+    const gymNames = new Map<string, string>(
+      (gymRows || [])
+        .filter((g: any) => !!g && typeof g.id === "string")
+        .map((g: any) => [
+          g.id as string,
+          (g.name as string) || (g.id as string),
+        ]),
+    );
+    console.log(
+      "GET /api/users: total users fetched from DB:",
+      Array.isArray(users) ? users.length : 0,
+    );
+
     if (role) {
       users = users.filter((user) => user.role === role);
     }
+    console.log(
+      "GET /api/users: role filter:",
+      role,
+      "users after filter:",
+      Array.isArray(users) ? users.length : 0,
+      "sample:",
+      users && users[0]
+        ? {
+            id: users[0].id,
+            role: users[0].role,
+            gymId: (users as any)[0].gymId,
+          }
+        : null,
+    );
 
     const usersWithClients = await Promise.all(
       users.map(async (user) => {
         const { password: _, ...userWithoutPassword } = user;
         const client = await db.getClientByUserId(user.id);
-        return { ...userWithoutPassword, client };
+
+        // Get active check-in status and statistics for ALL users
+        let isCheckedIn = false;
+        let checkInTime = null;
+        let lastCheckInTime = null;
+        let checkInsThisWeek = 0;
+        let checkInsThisMonth = 0;
+
+        // Query attendance by userId (works for all user types now)
+        const activeCheckIn = await db.getActiveCheckIn(user.id);
+        if (activeCheckIn) {
+          isCheckedIn = true;
+          checkInTime = activeCheckIn.checkInTime;
+        }
+
+        // Get attendance history for statistics
+        const attendanceHistory = await db.getAttendanceHistory(user.id);
+
+        if (attendanceHistory.length > 0) {
+          // Last check-in is the most recent attendance record
+          lastCheckInTime = attendanceHistory[0].checkInTime;
+
+          // Calculate check-ins in last 7 days
+          const weekAgo = new Date();
+          weekAgo.setDate(weekAgo.getDate() - 7);
+          checkInsThisWeek = attendanceHistory.filter(
+            (a) => new Date(a.checkInTime) >= weekAgo,
+          ).length;
+
+          // Calculate check-ins in last 30 days
+          const monthAgo = new Date();
+          monthAgo.setDate(monthAgo.getDate() - 30);
+          checkInsThisMonth = attendanceHistory.filter(
+            (a) => new Date(a.checkInTime) >= monthAgo,
+          ).length;
+        }
+
+        return {
+          ...userWithoutPassword,
+          // Override gymId from raw DB hydration to avoid undefined from Drizzle mapping
+          gymId: gymById.get(user.id) ?? (user as any).gymId ?? undefined,
+          // Provide gymName mapped from gyms table
+          gymName: (() => {
+            const gid =
+              gymById.get(user.id) ?? (user as any).gymId ?? undefined;
+            if (!gid) return null;
+            return gymNames.get(gid) ?? null;
+          })(),
+          client,
+          isCheckedIn,
+          checkInTime,
+          lastCheckInTime,
+          checkInsThisWeek,
+          checkInsThisMonth,
+        };
       }),
     );
 
+    console.log(
+      "GET /api/users: responding users count:",
+      Array.isArray(usersWithClients) ? usersWithClients.length : 0,
+      "sample:",
+      usersWithClients && usersWithClients[0]
+        ? {
+            id: usersWithClients[0].id,
+            role: usersWithClients[0].role,
+            gymId: (usersWithClients as any)[0].gymId,
+          }
+        : null,
+    );
     return NextResponse.json({ users: usersWithClients });
   } catch (error) {
     console.error("Get users error:", error);
@@ -60,7 +165,10 @@ export async function POST(request: NextRequest) {
     const currentUser = await db.getUserById(clerkUserId);
 
     if (!currentUser) {
-      return NextResponse.json({ error: "Current user not found in database" }, { status: 403 });
+      return NextResponse.json(
+        { error: "Current user not found in database" },
+        { status: 403 },
+      );
     }
 
     const body = await request.json();
@@ -78,14 +186,14 @@ export async function POST(request: NextRequest) {
       superAdmin: ["admin", "trainer", "client"],
       admin: ["trainer", "client"],
       trainer: ["client"],
-      client: []
+      client: [],
     };
 
     const userRole = currentUser.role as keyof typeof allowed;
     if (!allowed[userRole] || !allowed[userRole].includes(role)) {
       return NextResponse.json(
         { error: `You are not authorized to create a ${role}` },
-        { status: 403 }
+        { status: 403 },
       );
     }
 
@@ -107,20 +215,24 @@ export async function POST(request: NextRequest) {
         publicMetadata: {
           role,
         },
-        ignoreExisting: true // Don't fail if invite exists
+        ignoreExisting: true, // Don't fail if invite exists
       });
     } catch (clerkError: any) {
       console.error("Clerk invitation error:", clerkError);
       // If user already exists in Clerk, we might want to handle it.
       // But for now, let's proceed to create local record if invite sent or if they exist.
-      if (clerkError.errors?.[0]?.code === 'form_identifier_exists') {
+      if (clerkError.errors?.[0]?.code === "form_identifier_exists") {
         return NextResponse.json(
           { error: "User already exists in Clerk system" },
           { status: 409 },
         );
       }
       return NextResponse.json(
-        { error: "Failed to send invitation: " + (clerkError.message || "Unknown error") },
+        {
+          error:
+            "Failed to send invitation: " +
+            (clerkError.message || "Unknown error"),
+        },
         { status: 500 },
       );
     }
@@ -137,16 +249,19 @@ export async function POST(request: NextRequest) {
     });
 
     // If creating a client, create the client record too
-    if (role === 'client') {
+    if (role === "client") {
       await db.createClient({
         userId: newUserId.id,
-        membershipType: 'basic',
+        membershipType: "basic",
-        membershipStatus: 'active',
+        membershipStatus: "active",
-        joinDate: new Date()
+        joinDate: new Date(),
       });
     }
 
-    return NextResponse.json({ userId: newUserId.id, message: "Invitation sent" }, { status: 201 });
+    return NextResponse.json(
+      { userId: newUserId.id, message: "Invitation sent" },
+      { status: 201 },
+    );
   } catch (error) {
     console.error("Create user error:", error);
     return NextResponse.json(
@@ -160,7 +275,16 @@ export async function PUT(request: NextRequest) {
   try {
     const db = await getDatabase();
     const body = await request.json();
-    const { id, email, firstName, lastName, role, phone } = body;
+    const { id, email, firstName, lastName, role, phone, gymId } = body;
+    console.log("PUT /api/users received body:", {
+      id,
+      email,
+      firstName,
+      lastName,
+      role,
+      phone,
+      gymId,
+    });
 
     if (!id) {
       return NextResponse.json(
@@ -169,12 +293,43 @@ export async function PUT(request: NextRequest) {
       );
     }
 
-    // Get existing user
+    // Authenticate requester
+    const { userId: requesterId } = await auth();
+    if (!requesterId) {
+      return NextResponse.json({ error: "Unauthorized" }, { status: 401 });
+    }
+
+    // Fetch requester and target user
+    const requester = await db.getUserById(requesterId);
+    if (!requester) {
+      return NextResponse.json(
+        { error: "Requester not found" },
+        { status: 403 },
+      );
+    }
+
     const existingUser = await db.getUserById(id);
     if (!existingUser) {
       return NextResponse.json({ error: "User not found" }, { status: 404 });
     }
 
+    // Authorization: determine allowed role changes
+    const requesterRole = requester.role;
+    const allowedByRole: Record<string, string[]> = {
+      superAdmin: ["superAdmin", "admin", "trainer", "client", "generalUser"],
+      admin: ["admin", "trainer", "client", "generalUser"],
+      trainer: [], // trainers cannot change roles
+      client: [], // clients cannot change roles
+      generalUser: [], // general users cannot change roles
+    };
+
+    if (role && !allowedByRole[requesterRole]?.includes(role)) {
+      return NextResponse.json(
+        { error: `Not authorized to assign role '${role}'` },
+        { status: 403 },
+      );
+    }
+
     // Check if email is being changed and if it's already taken
     if (email && email !== existingUser.email) {
       const userWithEmail = await db.getUserByEmail(email);
@@ -186,16 +341,86 @@ export async function PUT(request: NextRequest) {
       }
     }
 
-    // Update user
+    // Update Clerk publicMetadata (role/gymId) to propagate via webhook
-    await db.updateUser(id, {
+    // Note: Only update metadata when a change is requested
-      email: email || existingUser.email,
+    try {
-      firstName: firstName || existingUser.firstName,
+      const client = await clerkClient();
-      lastName: lastName || existingUser.lastName,
+      const publicMetadata: Record<string, unknown> = {};
-      role: role || existingUser.role,
+      console.log("PUT /api/users preparing Clerk metadata update:", {
-      phone: phone !== undefined ? phone : existingUser.phone,
+        targetUserId: id,
-    });
+        role,
+        gymId,
+      });
 
-    return NextResponse.json({ success: true });
+      if (role) {
+        publicMetadata.role = role;
+      }
+      if (gymId !== undefined) {
+        publicMetadata.gymId = gymId === null ? null : String(gymId);
+      }
+
+      if (Object.keys(publicMetadata).length > 0) {
+        console.log(
+          "PUT /api/users calling Clerk updateUser with metadata:",
+          publicMetadata,
+        );
+        const clerkResult = await client.users.updateUser(id, {
+          publicMetadata,
+        });
+        console.log("PUT /api/users Clerk updateUser result:", {
+          id: clerkResult.id,
+          role: clerkResult.publicMetadata?.role,
+          gymId: clerkResult.publicMetadata?.gymId,
+        });
+      } else {
+        console.log("PUT /api/users no Clerk metadata changes requested");
+      }
+    } catch (clerkErr: any) {
+      console.error("Clerk metadata update error:", clerkErr);
+      return NextResponse.json(
+        { error: "Failed to update role/gym in identity provider" },
+        { status: 500 },
+      );
+    }
+
+    // Update local DB for immediate UI feedback (webhook will also sync)
+    console.log(
+      "PUT /api/users raw SQL updating local DB user gym_id and fields",
+    );
+    await rawDb.run(
+      sql`UPDATE users
+          SET email = ${email ?? existingUser.email},
+              first_name = ${firstName ?? existingUser.firstName},
+              last_name = ${lastName ?? existingUser.lastName},
+              role = ${role ?? existingUser.role},
+              phone = ${phone !== undefined && typeof phone === "string" ? phone : (existingUser.phone ?? null)},
+              gym_id = ${gymId !== undefined ? gymId : (existingUser.gymId ?? null)},
+              updated_at = ${Date.now()}
+          WHERE id = ${id}`,
+    );
+    // Read back the updated row to surface gym_id and confirm write
+    const updatedRow = await rawDb.get(
+      sql`SELECT id, email, first_name, last_name, role, phone, gym_id, created_at, updated_at FROM users WHERE id = ${id}`,
+    );
+    console.log("PUT /api/users raw DB row after update:", updatedRow);
+
+    const updatedUser = {
+      ...existingUser,
+      email: email ?? existingUser.email,
+      firstName: firstName ?? existingUser.firstName,
+      lastName: lastName ?? existingUser.lastName,
+      role: role ?? existingUser.role,
+      phone: phone !== undefined ? phone : existingUser.phone,
+      gymId:
+        updatedRow?.gym_id !== undefined
+          ? updatedRow.gym_id
+          : gymId !== undefined
+            ? gymId
+            : existingUser.gymId,
+    };
+    console.log("PUT /api/users responding with updated user:", updatedUser);
+
+    return NextResponse.json({ user: updatedUser });
   } catch (error) {
     console.error("Update user error:", error);
     return NextResponse.json(

apps/admin/src/app/api/webhooks/route.ts

@@ -78,15 +78,31 @@ export async function POST(req: Request) {
           );
         }
 
-        // Determine role from metadata or default to 'client'
+        // Determine role & gym from metadata
         const role =
-          (public_metadata?.role as "admin" | "trainer" | "client") || "client";
+          (public_metadata?.role as
+            | "superAdmin"
+            | "admin"
+            | "trainer"
+            | "client"
+            | "generalUser") || "client";
+        let gymId = (public_metadata?.gymId as string | null) ?? null;
+        const inviterUserId =
+          (public_metadata?.inviterUserId as string | undefined) ?? undefined;
+        const roleAssigned =
+          (public_metadata?.roleAssigned as
+            | "superAdmin"
+            | "admin"
+            | "trainer"
+            | "client"
+            | "generalUser"
+            | undefined) ?? role;
 
         // Insert user into database with Clerk's user ID
         const now = new Date().toISOString();
         const stmt = db.prepare(`
-          INSERT INTO users (id, email, firstName, lastName, password, phone, role, createdAt, updatedAt)
+          INSERT INTO users (id, email, first_name, last_name, password, phone, role, gym_id, created_at, updated_at)
-          VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
+          VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
         `);
 
         stmt.run(
@@ -97,11 +113,57 @@ export async function POST(req: Request) {
           "", // Clerk handles authentication
           null, // phone
           role,
+          gymId,
           now,
           now,
         );
 
-        console.log(`✅ User ${id} created in database`);
+        // If this is a client invited by a trainer, create trainer-client link
+        if (roleAssigned === "client" && inviterUserId && gymId) {
+          const inviterRow = db
+            .prepare("SELECT role FROM users WHERE id = ?")
+            .get(inviterUserId) as { role?: string } | undefined;
+
+          if (inviterRow?.role === "trainer") {
+            const linkId = `${Date.now().toString(36)}${Math.random().toString(36).slice(2, 8)}`;
+            const linkStmt = db.prepare(`
+              INSERT INTO trainer_clients (id, trainer_user_id, client_user_id, gym_id, created_at)
+              VALUES (?, ?, ?, ?, ?)
+            `);
+            linkStmt.run(
+              linkId,
+              inviterUserId,
+              id,
+              gymId,
+              new Date().toISOString(),
+            );
+          }
+        }
+
+        // If this is a trainer without a gymId but has an inviter, inherit inviter's gymId
+        if (
+          (roleAssigned === "trainer" || role === "trainer") &&
+          !gymId &&
+          inviterUserId
+        ) {
+          const inviterGymRow = db
+            .prepare("SELECT gym_id FROM users WHERE id = ?")
+            .get(inviterUserId) as { gym_id?: string } | undefined;
+
+          if (inviterGymRow?.gym_id) {
+            const inheritStmt = db.prepare(`
+              UPDATE users
+              SET gym_id = ?, updated_at = ?
+              WHERE id = ?
+            `);
+            inheritStmt.run(inviterGymRow.gym_id, new Date().toISOString(), id);
+            gymId = inviterGymRow.gym_id;
+          }
+        }
+
+        console.log(
+          `✅ User ${id} created in database (role=${role}, gymId=${gymId ?? "null"})`,
+        );
         db.close();
         break;
       }
@@ -124,15 +186,21 @@ export async function POST(req: Request) {
           );
         }
 
-        // Determine role from metadata
+        // Determine role & gym from metadata
         const role =
-          (public_metadata?.role as "admin" | "trainer" | "client") || "client";
+          (public_metadata?.role as
+            | "superAdmin"
+            | "admin"
+            | "trainer"
+            | "client"
+            | "generalUser") || "client";
+        let gymId = (public_metadata?.gymId as string | null) ?? null;
 
         // Update user in database
         const now = new Date().toISOString();
         const stmt = db.prepare(`
           UPDATE users
-          SET email = ?, firstName = ?, lastName = ?, role = ?, updatedAt = ?
+          SET email = ?, first_name = ?, last_name = ?, role = ?, gym_id = ?, updated_at = ?
           WHERE id = ?
         `);
 
@@ -141,10 +209,33 @@ export async function POST(req: Request) {
           first_name || "",
           last_name || "",
           role,
+          gymId,
           now,
           id,
         );
 
+        // If user is a trainer and gymId is missing, attempt to inherit from inviter when available
+        if (
+          role === "trainer" &&
+          !gymId &&
+          evt.data.public_metadata?.inviterUserId
+        ) {
+          const inviterUserId = String(evt.data.public_metadata.inviterUserId);
+          const inviterGymRow = db
+            .prepare("SELECT gym_id FROM users WHERE id = ?")
+            .get(inviterUserId) as { gym_id?: string } | undefined;
+
+          if (inviterGymRow?.gym_id) {
+            const inheritStmt = db.prepare(`
+              UPDATE users
+              SET gym_id = ?, updated_at = ?
+              WHERE id = ?
+            `);
+            inheritStmt.run(inviterGymRow.gym_id, new Date().toISOString(), id);
+            gymId = inviterGymRow.gym_id;
+          }
+        }
+
         console.log(`✅ User ${id} updated in database`);
         db.close();
         break;

apps/admin/src/app/layout.tsx

@@ -28,7 +28,7 @@ export default function RootLayout({
         <body className={inter.className}>
           <div className="flex min-h-screen bg-slate-50">
             <Sidebar />
-            <main className="flex-1 ml-64 p-8">
+            <main className="flex-1 ml-20 p-8">
               {children}
             </main>
           </div>

apps/admin/src/app/page.tsx

@@ -87,12 +87,11 @@ export default function Home() {
         />
       </div>
 
-      <div className="grid grid-cols-1 lg:grid-cols-3 gap-8">
+      <div className="flex flex-col gap-8">
-        <div className="lg:col-span-2 bg-white rounded-xl shadow-sm border border-slate-100 p-6">
+        <div className="bg-white rounded-xl shadow-sm border border-slate-100 p-6">
           <h3 className="text-xl font-bold text-slate-900 mb-6">Recent Activity</h3>
           <UserManagement />
         </div>
-
         <div className="bg-white rounded-xl shadow-sm border border-slate-100 p-6">
           <h3 className="text-xl font-bold text-slate-900 mb-6">Quick Analytics</h3>
           <AnalyticsDashboard />

apps/admin/src/app/profile/page.tsx

@@ -2,7 +2,7 @@
 
 import { useEffect, useState } from "react";
 import { useUser } from "@clerk/nextjs";
-import { Button } from "@/components/ui/Button";
+import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 
 interface UserProfile {

apps/admin/src/app/recommendations/page.tsx

@@ -219,7 +219,7 @@ export default function RecommendationsPage() {
                                         </div>
                                         <div className="space-y-2 text-sm mb-4">
                                             <div>
-                                                <span className="font-semibold">Advice:</span> {rec.content}
+                                                <span className="font-semibold">Advice:</span> {rec.recommendationText}
                                             </div>
                                             <div>
                                                 <span className="font-semibold">Activity:</span> {rec.activityPlan}

apps/admin/src/app/settings/page.tsx

@@ -0,0 +1,486 @@
+"use client";
+
+import { useEffect, useState } from "react";
+import axios from "axios";
+import {
+  Database,
+  Download,
+  RefreshCw,
+  AlertTriangle,
+  Check,
+  Loader2,
+} from "lucide-react";
+import { Button } from "@/components/ui/button";
+import { useUser } from "@clerk/nextjs";
+
+interface Backup {
+  name: string;
+  size: number;
+  createdAt: string;
+}
+
+interface Gym {
+  id: string;
+  name: string;
+  location?: string | null;
+  status: "active" | "inactive";
+  adminUserId: string;
+}
+
+export default function SettingsPage() {
+  const { user } = useUser();
+  const [backups, setBackups] = useState<Backup[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [creatingBackup, setCreatingBackup] = useState(false);
+  const [restoring, setRestoring] = useState<string | null>(null);
+  const [message, setMessage] = useState<{
+    type: "success" | "error";
+    text: string;
+  } | null>(null);
+
+  // Gym picker state
+  const [gyms, setGyms] = useState<Gym[]>([]);
+  const [gymsLoading, setGymsLoading] = useState<boolean>(true);
+  const [gymMessage, setGymMessage] = useState<{
+    type: "success" | "error";
+    text: string;
+  } | null>(null);
+  // Create Gym modal state
+  const [showCreateGym, setShowCreateGym] = useState(false);
+  const [gymName, setGymName] = useState("");
+  const [gymLocation, setGymLocation] = useState("");
+  const [creatingGym, setCreatingGym] = useState(false);
+
+  const fetchBackups = async () => {
+    try {
+      const response = await axios.get("/api/admin/backups");
+      setBackups(response.data);
+    } catch (error) {
+      console.error("Failed to fetch backups:", error);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  const fetchGyms = async () => {
+    setGymsLoading(true);
+    setGymMessage(null);
+    try {
+      const res = await axios.get("/api/gyms");
+      setGyms(Array.isArray(res.data) ? res.data : []);
+    } catch (error) {
+      console.error("Failed to fetch gyms:", error);
+      setGymMessage({ type: "error", text: "Failed to load gyms" });
+    } finally {
+      setGymsLoading(false);
+    }
+  };
+
+  useEffect(() => {
+    fetchBackups();
+    fetchGyms();
+  }, []);
+
+  const handleCreateBackup = async () => {
+    setCreatingBackup(true);
+    setMessage(null);
+    try {
+      await axios.post("/api/admin/backups");
+      await fetchBackups();
+      setMessage({ type: "success", text: "Backup created successfully" });
+    } catch (error) {
+      console.error("Failed to create backup:", error);
+      setMessage({ type: "error", text: "Failed to create backup" });
+    } finally {
+      setCreatingBackup(false);
+    }
+  };
+
+  const handleRestore = async (filename: string) => {
+    if (
+      !window.confirm(
+        `Are you sure you want to restore from ${filename}? This will overwrite the current database.`,
+      )
+    ) {
+      return;
+    }
+
+    setRestoring(filename);
+    setMessage(null);
+    try {
+      await axios.post("/api/admin/backups/restore", { filename });
+      setMessage({ type: "success", text: "Database restored successfully" });
+      // Optional: Refresh page or force re-login if session is invalidated
+    } catch (error) {
+      console.error("Failed to restore backup:", error);
+      setMessage({ type: "error", text: "Failed to restore backup" });
+    } finally {
+      setRestoring(null);
+    }
+  };
+
+  const formatSize = (bytes: number) => {
+    const units = ["B", "KB", "MB", "GB"];
+    let size = bytes;
+    let unitIndex = 0;
+    while (size >= 1024 && unitIndex < units.length - 1) {
+      size /= 1024;
+      unitIndex++;
+    }
+    return `${size.toFixed(2)} ${units[unitIndex]}`;
+  };
+
+  const formatDate = (dateString: string) => {
+    return new Date(dateString).toLocaleString();
+  };
+
+  const handleSelectGym = async (gymId: string | null) => {
+    setGymMessage(null);
+    try {
+      // Update current user's gym selection
+      await axios.patch("/api/users/gym", { gymId });
+      setGymMessage({
+        type: "success",
+        text: gymId ? "Gym selected successfully" : "Proceeding without gym",
+      });
+    } catch (error) {
+      console.error("Failed to set gym:", error);
+      setGymMessage({ type: "error", text: "Failed to set gym" });
+    }
+  };
+
+  return (
+    <div className="space-y-8 p-8">
+      <div>
+        <h2 className="text-3xl font-bold text-slate-900">Settings</h2>
+        <p className="text-slate-500 mt-2">
+          Manage your application settings and database.
+        </p>
+      </div>
+
+      {/* Gym Picker */}
+      <div className="bg-white rounded-xl shadow-sm border border-slate-100 p-6">
+        <div className="flex items-center justify-between mb-6">
+          <div className="flex items-center gap-3">
+            <div className="p-2 bg-blue-50 rounded-lg">
+              <Database className="w-6 h-6 text-blue-600" />
+            </div>
+            <div>
+              <h3 className="text-xl font-bold text-slate-900">
+                Gym Selection
+              </h3>
+              <p className="text-sm text-slate-500">
+                Select your gym or proceed without a gym
+              </p>
+              <p className="text-xs text-blue-600 mt-1">
+                {user ? (
+                  <>
+                    Current role:{" "}
+                    <span className="font-medium">
+                      {String(user.publicMetadata?.role ?? "unknown")}
+                    </span>
+                    {" • "}
+                    Gym ID:{" "}
+                    <span className="font-medium">
+                      {String(user.publicMetadata?.gymId ?? "none")}
+                    </span>
+                  </>
+                ) : (
+                  "Loading user metadata..."
+                )}
+              </p>
+            </div>
+          </div>
+          <div className="flex items-center gap-2">
+            <Button
+              onClick={fetchGyms}
+              disabled={gymsLoading}
+              className="flex items-center gap-2"
+            >
+              {gymsLoading ? (
+                <Loader2 className="w-4 h-4 animate-spin" />
+              ) : (
+                <RefreshCw className="w-4 h-4" />
+              )}
+              Refresh Gyms
+            </Button>
+            <Button
+              onClick={() => setShowCreateGym(true)}
+              className="flex items-center gap-2"
+            >
+              Create Gym
+            </Button>
+          </div>
+        </div>
+
+        {gymMessage && (
+          <div
+            className={`p-4 rounded-lg mb-6 flex items-center gap-2 ${gymMessage.type === "success" ? "bg-green-50 text-green-700" : "bg-red-50 text-red-700"}`}
+          >
+            {gymMessage.type === "success" ? (
+              <Check className="w-5 h-5" />
+            ) : (
+              <AlertTriangle className="w-5 h-5" />
+            )}
+            {gymMessage.text}
+          </div>
+        )}
+        {showCreateGym && (
+          <div className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50">
+            <div className="bg-white p-6 rounded-lg shadow-lg max-w-md w-full">
+              <h3 className="text-lg font-semibold mb-4">Create Gym</h3>
+              <form
+                onSubmit={async (e) => {
+                  e.preventDefault();
+                  try {
+                    setCreatingGym(true);
+                    await axios.post("/api/gyms", {
+                      name: gymName.trim(),
+                      location: gymLocation.trim() || undefined,
+                    });
+                    setGymMessage({
+                      type: "success",
+                      text: "Gym created successfully",
+                    });
+                    setShowCreateGym(false);
+                    setGymName("");
+                    setGymLocation("");
+                    fetchGyms();
+                  } catch (error) {
+                    console.error("Failed to create gym:", error);
+                    setGymMessage({
+                      type: "error",
+                      text: "Failed to create gym",
+                    });
+                  } finally {
+                    setCreatingGym(false);
+                  }
+                }}
+              >
+                <div className="mb-4">
+                  <label className="block text-sm font-medium mb-1">
+                    Gym Name
+                  </label>
+                  <input
+                    type="text"
+                    value={gymName}
+                    onChange={(e) => setGymName(e.target.value)}
+                    className="w-full border border-gray-300 rounded px-3 py-2"
+                    required
+                  />
+                </div>
+                <div className="mb-4">
+                  <label className="block text-sm font-medium mb-1">
+                    Location (optional)
+                  </label>
+                  <input
+                    type="text"
+                    value={gymLocation}
+                    onChange={(e) => setGymLocation(e.target.value)}
+                    className="w-full border border-gray-300 rounded px-3 py-2"
+                    placeholder="Enter location"
+                  />
+                </div>
+                <div className="flex justify-end gap-2">
+                  <button
+                    type="button"
+                    onClick={() => {
+                      setShowCreateGym(false);
+                      setGymName("");
+                      setGymLocation("");
+                    }}
+                    className="px-4 py-2 bg-gray-300 text-gray-700 rounded hover:bg-gray-400"
+                  >
+                    Cancel
+                  </button>
+                  <button
+                    type="submit"
+                    disabled={creatingGym}
+                    className="px-4 py-2 bg-blue-600 text-white rounded hover:bg-blue-700 flex items-center gap-2"
+                  >
+                    {creatingGym ? (
+                      <Loader2 className="w-4 h-4 animate-spin" />
+                    ) : null}
+                    Create
+                  </button>
+                </div>
+              </form>
+            </div>
+          </div>
+        )}
+
+        <div className="grid grid-cols-1 sm:grid-cols-2 lg:grid-cols-3 gap-4">
+          <div className="border rounded-lg p-4 flex flex-col justify-between">
+            <div>
+              <h4 className="font-semibold text-slate-900">
+                Proceed without gym
+              </h4>
+              <p className="text-sm text-slate-600 mt-1">
+                You can select a gym later.
+              </p>
+            </div>
+            <Button
+              variant="outline"
+              className="mt-4"
+              onClick={() => handleSelectGym(null)}
+            >
+              Proceed without gym
+            </Button>
+          </div>
+
+          {gymsLoading ? (
+            <div className="col-span-full flex items-center justify-center p-8 text-slate-500">
+              <Loader2 className="w-5 h-5 animate-spin mr-2" />
+              Loading gyms...
+            </div>
+          ) : gyms.length === 0 ? (
+            <div className="col-span-full p-8 text-center text-slate-500">
+              No active gyms found.
+            </div>
+          ) : (
+            gyms.map((gym) => (
+              <div
+                key={gym.id}
+                className="border rounded-lg p-4 flex flex-col justify-between"
+              >
+                <div>
+                  <h4 className="font-semibold text-slate-900">{gym.name}</h4>
+                  <p className="text-sm text-slate-600 mt-1">
+                    {gym.location || "No location provided"}
+                  </p>
+                </div>
+                <Button
+                  variant="default"
+                  className="mt-4"
+                  onClick={() => handleSelectGym(gym.id)}
+                >
+                  Select this gym
+                </Button>
+              </div>
+            ))
+          )}
+        </div>
+      </div>
+
+      <div className="bg-white rounded-xl shadow-sm border border-slate-100 p-6">
+        <div className="flex items-center justify-between mb-6">
+          <div className="flex items-center gap-3">
+            <div className="p-2 bg-blue-50 rounded-lg">
+              <Database className="w-6 h-6 text-blue-600" />
+            </div>
+            <div>
+              <h3 className="text-xl font-bold text-slate-900">
+                Database Management
+              </h3>
+              <p className="text-sm text-slate-500">
+                Create backups and restore your database
+              </p>
+            </div>
+          </div>
+          <Button
+            onClick={handleCreateBackup}
+            disabled={creatingBackup}
+            className="flex items-center gap-2"
+          >
+            {creatingBackup ? (
+              <Loader2 className="w-4 h-4 animate-spin" />
+            ) : (
+              <Download className="w-4 h-4" />
+            )}
+            Create Backup
+          </Button>
+        </div>
+
+        {message && (
+          <div
+            className={`p-4 rounded-lg mb-6 flex items-center gap-2 ${
+              message.type === "success"
+                ? "bg-green-50 text-green-700"
+                : "bg-red-50 text-red-700"
+            }`}
+          >
+            {message.type === "success" ? (
+              <Check className="w-5 h-5" />
+            ) : (
+              <AlertTriangle className="w-5 h-5" />
+            )}
+            {message.text}
+          </div>
+        )}
+
+        <div className="border rounded-lg overflow-hidden">
+          <table className="w-full text-left text-sm">
+            <thead className="bg-slate-50 border-b">
+              <tr>
+                <th className="px-6 py-4 font-semibold text-slate-900">
+                  Filename
+                </th>
+                <th className="px-6 py-4 font-semibold text-slate-900">Size</th>
+                <th className="px-6 py-4 font-semibold text-slate-900">
+                  Created At
+                </th>
+                <th className="px-6 py-4 font-semibold text-slate-900 text-right">
+                  Actions
+                </th>
+              </tr>
+            </thead>
+            <tbody className="divide-y">
+              {loading ? (
+                <tr>
+                  <td
+                    colSpan={4}
+                    className="px-6 py-8 text-center text-slate-500"
+                  >
+                    Loading backups...
+                  </td>
+                </tr>
+              ) : backups.length === 0 ? (
+                <tr>
+                  <td
+                    colSpan={4}
+                    className="px-6 py-8 text-center text-slate-500"
+                  >
+                    No backups found
+                  </td>
+                </tr>
+              ) : (
+                backups.map((backup) => (
+                  <tr
+                    key={backup.name}
+                    className="hover:bg-slate-50 transition-colors"
+                  >
+                    <td className="px-6 py-4 font-medium text-slate-900">
+                      {backup.name}
+                    </td>
+                    <td className="px-6 py-4 text-slate-600">
+                      {formatSize(backup.size)}
+                    </td>
+                    <td className="px-6 py-4 text-slate-600">
+                      {formatDate(backup.createdAt)}
+                    </td>
+                    <td className="px-6 py-4 text-right">
+                      <Button
+                        variant="ghost"
+                        size="sm"
+                        onClick={() => handleRestore(backup.name)}
+                        disabled={!!restoring}
+                        className="text-red-600 hover:text-red-700 hover:bg-red-50"
+                      >
+                        {restoring === backup.name ? (
+                          <Loader2 className="w-4 h-4 animate-spin" />
+                        ) : (
+                          <RefreshCw className="w-4 h-4 mr-2" />
+                        )}
+                        Restore
+                      </Button>
+                    </td>
+                  </tr>
+                ))
+              )}
+            </tbody>
+          </table>
+        </div>
+      </div>
+    </div>
+  );
+}

apps/admin/src/components/Navigation.tsx

@@ -3,10 +3,10 @@
 import { type ReactElement } from "react";
 import Link from "next/link";
 import { usePathname } from "next/navigation";
-import { Home, Users, BarChart3, User, Brain } from "lucide-react";
+import { Home, Users, BarChart3, User, Brain, Settings } from "lucide-react";
 import { SignedIn, UserButton } from "@clerk/nextjs";
 import { cn } from "@/lib/utils";
-import { Button } from "@/components/ui/Button";
+import { Button } from "@/components/ui/button";
 
 interface NavItem {
   href: string;
@@ -40,6 +40,11 @@ const navItems: NavItem[] = [
     label: "Profile",
     icon: User,
   },
+  {
+    href: "/settings",
+    label: "Settings",
+    icon: Settings,
+  },
 ];
 
 export function Navigation(): ReactElement {

apps/admin/src/components/analytics/AnalyticsDashboard.tsx

@@ -73,7 +73,7 @@ export function AnalyticsDashboard() {
   }
 
   return (
-    <div className="space-y-6">
+    <div className="space-y-6 w-full">
       <h2 className="text-2xl font-bold">Analytics Dashboard</h2>
 
       {/* Key Metrics */}
@@ -132,7 +132,13 @@ export function AnalyticsDashboard() {
           <h3 className="text-lg font-semibold">Monthly Revenue</h3>
         </CardHeader>
         <CardContent>
-          <RevenueChart data={revenueData} />
+          <RevenueChart
+            data={revenueData.map(item => ({
+              category: item.label,
+              value: item.value,
+              color: item.color
+            }))}
+          />
         </CardContent>
       </Card>
     </div>

apps/admin/src/components/ui/Button.tsx

@@ -1,23 +0,0 @@
-import React from 'react'
-
-interface ButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement> {
-  variant?: 'primary' | 'secondary'
-  children: React.ReactNode
-}
-
-export function Button({ variant = 'primary', children, className = '', ...props }: ButtonProps) {
-  const baseClasses = 'px-4 py-2 rounded-md font-medium transition-colors'
-  const variantClasses = {
-    primary: 'bg-blue-600 text-white hover:bg-blue-700',
-    secondary: 'bg-gray-200 text-gray-900 hover:bg-gray-300',
-  }
-
-  return (
-    <button
-      className={`${baseClasses} ${variantClasses[variant]} ${className}`}
-      {...props}
-    >
-      {children}
-    </button>
-  )
-}

apps/admin/src/components/ui/Card.tsx

@@ -1,30 +0,0 @@
-import React from 'react'
-
-interface CardProps {
-  children: React.ReactNode
-  className?: string
-}
-
-export function Card({ children, className = '' }: CardProps) {
-  return (
-    <div className={`bg-white rounded-lg shadow-md p-6 ${className}`}>
-      {children}
-    </div>
-  )
-}
-
-export function CardHeader({ children, className = '' }: CardProps) {
-  return (
-    <div className={`mb-4 ${className}`}>
-      {children}
-    </div>
-  )
-}
-
-export function CardContent({ children, className = '' }: CardProps) {
-  return (
-    <div className={className}>
-      {children}
-    </div>
-  )
-}

apps/admin/src/components/ui/Sidebar.tsx

@@ -65,9 +65,9 @@ export function Sidebar() {
     ];
 
     return (
-        <aside className="w-64 bg-slate-900 text-white h-screen fixed left-0 top-0 flex flex-col border-r border-slate-800">
+        <aside className="w-20 hover:w-64 bg-slate-900 text-white h-screen fixed left-0 top-0 flex flex-col border-r border-slate-800 transition-all duration-300 z-50 group overflow-hidden">
-            <div className="p-6 border-b border-slate-800">
+            <div className="p-6 border-b border-slate-800 flex items-center overflow-hidden whitespace-nowrap">
-                <h1 className="text-2xl font-bold bg-gradient-to-r from-blue-400 to-indigo-400 bg-clip-text text-transparent">
+                <h1 className="text-2xl font-bold bg-gradient-to-r from-blue-400 to-indigo-400 bg-clip-text text-transparent opacity-0 group-hover:opacity-100 transition-opacity duration-300">
                     FitAI Admin
                 </h1>
             </div>
@@ -81,21 +81,27 @@ export function Sidebar() {
                         <Link
                             key={item.href}
                             href={item.href}
-                            className={`flex items-center gap-3 px-4 py-3 rounded-lg transition-all duration-200 group ${isActive
+                            className={`flex items-center gap-3 px-4 py-3 rounded-lg transition-all duration-200 ${isActive
                                 ? "bg-blue-600 text-white shadow-lg shadow-blue-900/20"
                                 : "text-slate-400 hover:bg-slate-800 hover:text-white"}`}
                         >
-                            <Icon size={20} className={isActive ? "text-white" : "text-slate-500 group-hover:text-white"} />
+                            <div className="min-w-[20px]">
-                            <span className="font-medium">{label}</span>
+                                <Icon size={20} className={isActive ? "text-white" : "text-slate-500 group-hover:text-white"} />
+                            </div>
+                            <span className="font-medium opacity-0 group-hover:opacity-100 transition-opacity duration-300 whitespace-nowrap overflow-hidden">
+                                {label}
+                            </span>
                         </Link>
                     );
                 })}
             </nav>
 
             <div className="p-4 border-t border-slate-800">
-                <div className="flex items-center gap-3 px-4 py-3 rounded-lg bg-slate-800/50">
+                <div className="flex items-center gap-3 px-2 py-3 rounded-lg bg-slate-800/50 overflow-hidden whitespace-nowrap">
-                    <UserButton afterSignOutUrl="/" />
+                    <div className="min-w-[32px]">
-                    <div className="flex-1 min-w-0">
+                        <UserButton afterSignOutUrl="/" />
+                    </div>
+                    <div className="flex-1 min-w-0 opacity-0 group-hover:opacity-100 transition-opacity duration-300">
                         <p className="text-sm font-medium text-white truncate">
                             {user?.fullName || "Admin User"}
                         </p>

apps/admin/src/components/ui/button.tsx

@@ -1,56 +1,49 @@
-import * as React from "react";
+import React from 'react'
-import { Slot } from "@radix-ui/react-slot";
+import { cn } from '@/lib/utils'
-import { cva, type VariantProps } from "class-variance-authority";
+import { Loader2 } from 'lucide-react'
 
-import { cn } from "@/lib/utils";
+interface ButtonProps extends React.ButtonHTMLAttributes<HTMLButtonElement> {
-
+  variant?: 'primary' | 'secondary' | 'ghost' | 'destructive' | 'outline' | 'default'
-const buttonVariants = cva(
+  size?: 'default' | 'sm' | 'lg' | 'icon'
-  "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-md text-sm font-medium ring-offset-background transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0",
+  isLoading?: boolean
-  {
+  children: React.ReactNode
-    variants: {
-      variant: {
-        default: "bg-primary text-primary-foreground hover:bg-primary/90",
-        destructive:
-          "bg-destructive text-destructive-foreground hover:bg-destructive/90",
-        outline:
-          "border border-input bg-background hover:bg-accent hover:text-accent-foreground",
-        secondary:
-          "bg-secondary text-secondary-foreground hover:bg-secondary/80",
-        ghost: "hover:bg-accent hover:text-accent-foreground",
-        link: "text-primary underline-offset-4 hover:underline",
-      },
-      size: {
-        default: "h-10 px-4 py-2",
-        sm: "h-9 rounded-md px-3",
-        lg: "h-11 rounded-md px-8",
-        icon: "h-10 w-10",
-      },
-    },
-    defaultVariants: {
-      variant: "default",
-      size: "default",
-    },
-  },
-);
-
-export interface ButtonProps
-  extends React.ButtonHTMLAttributes<HTMLButtonElement>,
-    VariantProps<typeof buttonVariants> {
-  asChild?: boolean;
 }
 
-const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
+export function Button({
-  ({ className, variant, size, asChild = false, ...props }, ref) => {
+  variant = 'primary',
-    const Comp = asChild ? Slot : "button";
+  size = 'default',
-    return (
+  isLoading = false,
-      <Comp
+  children,
-        className={cn(buttonVariants({ variant, size, className }))}
+  className = '',
-        ref={ref}
+  disabled,
-        {...props}
+  ...props
-      />
+}: ButtonProps) {
-    );
+  const baseClasses = 'inline-flex items-center justify-center rounded-md font-medium transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50'
-  },
-);
-Button.displayName = "Button";
 
-export { Button, buttonVariants };
+  const variantClasses = {
+    primary: 'bg-blue-600 text-white hover:bg-blue-700 shadow hover:bg-blue-700/90',
+    default: 'bg-blue-600 text-white hover:bg-blue-700 shadow hover:bg-blue-700/90',
+    secondary: 'bg-slate-100 text-slate-900 hover:bg-slate-200/80',
+    ghost: 'hover:bg-slate-100 hover:text-slate-900',
+    destructive: 'bg-red-500 text-white hover:bg-red-600/90',
+    outline: 'border border-input bg-transparent shadow-sm hover:bg-slate-100 hover:text-slate-900'
+  }
+
+  const sizeClasses = {
+    default: 'h-9 px-4 py-2',
+    sm: 'h-8 rounded-md px-3 text-xs',
+    lg: 'h-10 rounded-md px-8',
+    icon: 'h-9 w-9'
+  }
+
+  return (
+    <button
+      className={cn(baseClasses, variantClasses[variant], sizeClasses[size], className)}
+      disabled={disabled || isLoading}
+      {...props}
+    >
+      {isLoading && <Loader2 className="mr-2 h-4 w-4 animate-spin" />}
+      {children}
+    </button>
+  )
+}

apps/admin/src/components/users/Recommendations.tsx

@@ -1,14 +1,14 @@
 "use client";
 
 import { useState, useEffect } from "react";
-import { Button } from "@/components/ui/Button";
+import { Button } from "@/components/ui/button";
 import { Card, CardHeader, CardContent } from "@/components/ui/card";
 
 interface Recommendation {
     id: string;
     userId: string;
     type: "short_term" | "medium_term" | "long_term" | "ai_plan";
-    content: string;
+    recommendationText: string;
     activityPlan?: string;
     dietPlan?: string;
     status: "pending" | "completed" | "approved" | "rejected";
@@ -97,7 +97,7 @@ export function Recommendations({ userId }: RecommendationsProps) {
                             }`}
                     >
                         <div className="w-full">
-                            <p className="text-sm font-medium">{rec.content}</p>
+                            <p className="text-gray-700">{rec.recommendationText}</p>
                             {rec.type === 'ai_plan' && (
                                 <div className="mt-2 text-xs text-gray-600 space-y-1">
                                     {rec.activityPlan && <p><span className="font-semibold">Activity:</span> {rec.activityPlan}</p>}

apps/admin/src/components/users/UserGrid.tsx

@@ -9,6 +9,19 @@ import { formatDate } from "@/lib/utils";
 
 ModuleRegistry.registerModules([AllCommunityModule]);
 
+function getTimeAgo(date: Date): string {
+  const now = new Date();
+  const diffMs = now.getTime() - date.getTime();
+  const diffMins = Math.floor(diffMs / 60000);
+  const diffHours = Math.floor(diffMins / 60);
+  const diffDays = Math.floor(diffHours / 24);
+
+  if (diffMins < 1) return "just now";
+  if (diffMins < 60) return `${diffMins}m ago`;
+  if (diffHours < 24) return `${diffHours}h ago`;
+  return `${diffDays}d ago`;
+}
+
 interface User {
   id: string;
   email: string;
@@ -16,7 +29,11 @@ interface User {
   lastName: string;
   role: string;
   phone?: string;
+  gymId?: string;
+  gymName?: string | null;
   createdAt: Date;
+  isCheckedIn?: boolean;
+  checkInTime?: Date;
   client?: {
     id: string;
     membershipType: string;
@@ -45,6 +62,31 @@ export function UserGrid({
 }: UserGridProps) {
   const [selectedUsers, setSelectedUsers] = useState<User[]>([]);
   const [searchQuery, setSearchQuery] = useState<string>("");
+  const [gymNames, setGymNames] = useState<Record<string, string>>({});
+
+  React.useEffect(() => {
+    let isMounted = true;
+    (async () => {
+      try {
+        const res = await fetch("/api/gyms");
+        const data = await res.json();
+        if (isMounted && Array.isArray(data)) {
+          const map: Record<string, string> = {};
+          for (const g of data) {
+            if (g && g.id) {
+              map[g.id] = g.name || g.id;
+            }
+          }
+          setGymNames(map);
+        }
+      } catch (e) {
+        // silently fail; we'll show gymId if name not available
+      }
+    })();
+    return () => {
+      isMounted = false;
+    };
+  }, []);
 
   const columnDefs: ColDef<User>[] = useMemo(
     () => [
@@ -79,16 +121,36 @@ export function UserGrid({
             roleColors[params.value as keyof typeof roleColors] ||
             "bg-gray-100 text-gray-800";
 
-          const label = params.value === 'superAdmin' ? 'Super Admin' : params.value.charAt(0).toUpperCase() + params.value.slice(1);
+          const label =
+            params.value === "superAdmin"
+              ? "Super Admin"
+              : params.value.charAt(0).toUpperCase() + params.value.slice(1);
 
           return (
-            <span className={`px-2 py-1 rounded-full text-xs font-medium ${colorClass}`}>
+            <span
+              className={`px-2 py-1 rounded-full text-xs font-medium ${colorClass}`}
+            >
               {label}
             </span>
           );
         },
         minWidth: 120,
       },
+      {
+        headerName: "Gym",
+        field: "gymId",
+        filter: "agTextColumnFilter",
+        sortable: true,
+        minWidth: 160,
+        valueFormatter: (params: any) => {
+          const gymId = params.value;
+          const gymName = params.data?.gymName;
+          if (!gymId && !gymName) return "None";
+          if (gymName) return gymName;
+          return gymNames[gymId] || gymId;
+        },
+      },
+
       {
         headerName: "Phone",
         field: "phone",
@@ -103,7 +165,8 @@ export function UserGrid({
         filter: "agTextColumnFilter",
         sortable: true,
         cellRenderer: (params: any) => {
-          if (!params.value || params.value === "N/A") return <span className="text-gray-400">N/A</span>;
+          if (!params.value || params.value === "N/A")
+            return <span className="text-gray-400">N/A</span>;
 
           const membershipColors = {
             vip: "bg-yellow-100 text-yellow-800 border-yellow-200",
@@ -114,10 +177,13 @@ export function UserGrid({
             membershipColors[params.value as keyof typeof membershipColors] ||
             "bg-gray-100 text-gray-800";
 
-          const label = params.value.charAt(0).toUpperCase() + params.value.slice(1);
+          const label =
+            params.value.charAt(0).toUpperCase() + params.value.slice(1);
 
           return (
-            <span className={`px-2 py-1 rounded-full text-xs font-medium border ${colorClass}`}>
+            <span
+              className={`px-2 py-1 rounded-full text-xs font-medium border ${colorClass}`}
+            >
               {label}
             </span>
           );
@@ -130,7 +196,8 @@ export function UserGrid({
         filter: "agTextColumnFilter",
         sortable: true,
         cellRenderer: (params: any) => {
-          if (!params.value || params.value === "N/A") return <span className="text-gray-400">N/A</span>;
+          if (!params.value || params.value === "N/A")
+            return <span className="text-gray-400">N/A</span>;
 
           const statusColors = {
             active: "bg-green-100 text-green-800",
@@ -142,16 +209,42 @@ export function UserGrid({
             statusColors[params.value as keyof typeof statusColors] ||
             "bg-gray-100 text-gray-800";
 
-          const label = params.value.charAt(0).toUpperCase() + params.value.slice(1);
+          const label =
+            params.value.charAt(0).toUpperCase() + params.value.slice(1);
 
           return (
-            <span className={`px-2 py-1 rounded-full text-xs font-medium ${colorClass}`}>
+            <span
+              className={`px-2 py-1 rounded-full text-xs font-medium ${colorClass}`}
+            >
               {label}
             </span>
           );
         },
         minWidth: 120,
       },
+      {
+        headerName: "Currently Checked In",
+        valueGetter: (params) => params.data?.isCheckedIn,
+        filter: "agTextColumnFilter",
+        sortable: true,
+        cellRenderer: (params: any) => {
+          if (!params.data?.isCheckedIn) {
+            return <span className="text-gray-400">—</span>;
+          }
+
+          const checkInTime = params.data.checkInTime
+            ? new Date(params.data.checkInTime)
+            : null;
+          const timeAgo = checkInTime ? getTimeAgo(checkInTime) : "";
+
+          return (
+            <span className="px-2 py-1 rounded-full text-xs font-medium bg-green-100 text-green-800 border border-green-200">
+              ✓ Checked In {timeAgo && `(${timeAgo})`}
+            </span>
+          );
+        },
+        minWidth: 180,
+      },
       {
         headerName: "Join Date",
         valueGetter: (params) =>
@@ -187,14 +280,16 @@ export function UserGrid({
   const gridRef = React.useRef<AgGridReact<User>>(null);
 
   const gridOptions = {
-    theme: "legacy",
+    theme: "legacy" as const,
     columnDefs,
     defaultColDef,
     rowData: users,
-    rowSelection: "multiple",
+    rowSelection: "multiple" as const,
     onSelectionChanged: () => {
       const selectedNodes = gridRef.current?.api.getSelectedNodes();
-      const selectedData = selectedNodes?.map((node) => node.data) || [];
+      const selectedData =
+        selectedNodes?.map((node) => node.data).filter((u): u is User => !!u) ||
+        [];
       setSelectedUsers(selectedData);
       if (selectedData.length === 1 && onUserSelect) {
         onUserSelect(selectedData[0]);

apps/admin/src/components/users/UserManagement.tsx

@@ -2,8 +2,10 @@
 
 import { useState, useEffect } from "react";
 import { UserGrid } from "@/components/users/UserGrid";
-import { Button } from "@/components/ui/Button";
+// import { Button } from "@/components/ui/button";
 import { Card, CardHeader, CardContent } from "@/components/ui/card";
+import { Button } from "@/components/ui/button";
+import { useUser } from "@clerk/nextjs";
 
 interface User {
   id: string;
@@ -12,7 +14,13 @@ interface User {
   lastName: string;
   role: string;
   phone?: string;
+  gymId?: string;
   createdAt: Date;
+  isCheckedIn?: boolean;
+  checkInTime?: Date;
+  lastCheckInTime?: Date;
+  checkInsThisWeek?: number;
+  checkInsThisMonth?: number;
   client?: {
     id: string;
     membershipType: string;
@@ -23,6 +31,7 @@ interface User {
 }
 
 export function UserManagement() {
+  const { user } = useUser();
   const [users, setUsers] = useState<User[]>([]);
   const [loading, setLoading] = useState(true);
   const [filter, setFilter] = useState<string>("all");
@@ -35,8 +44,32 @@ export function UserManagement() {
     email: string;
     role: string;
     phone: string;
+    gymId: string;
   } | null>(null);
 
+  // Active gyms for dropdown
+  const [gyms, setGyms] = useState<Array<{ id: string; name: string }>>([]);
+
+  // Load gyms when modal opens or refreshes
+  useEffect(() => {
+    if (isEditing) {
+      (async () => {
+        try {
+          const res = await fetch("/api/gyms");
+          const data = await res.json();
+          if (Array.isArray(data)) {
+            // map down to id and name to avoid extra payload use here
+            setGyms(data.map((g: any) => ({ id: g.id, name: g.name })));
+          } else {
+            setGyms([]);
+          }
+        } catch {
+          setGyms([]);
+        }
+      })();
+    }
+  }, [isEditing]);
+
   useEffect(() => {
     fetchUsers();
   }, [filter]);
@@ -44,10 +77,33 @@ export function UserManagement() {
   const fetchUsers = async () => {
     setLoading(true);
     try {
-      const url = filter === "all" ? "/api/users" : `/api/users?role=${filter}`;
+      const ts = Date.now();
+      const url =
+        filter === "all"
+          ? `/api/users?ts=${ts}`
+          : `/api/users?role=${filter}&ts=${ts}`;
 
-      const response = await fetch(url);
+      console.log("UserManagement.fetchUsers: fetching URL", url);
+      const response = await fetch(url, { cache: "no-store" });
+      console.log(
+        "UserManagement.fetchUsers: response.ok",
+        response.ok,
+        "status",
+        response.status,
+      );
       const data = await response.json();
+      console.log(
+        "UserManagement.fetchUsers: received users count",
+        Array.isArray(data.users) ? data.users.length : 0,
+        "sample",
+        data.users && data.users[0]
+          ? {
+              id: data.users[0].id,
+              gymId: data.users[0].gymId,
+              role: data.users[0].role,
+            }
+          : null,
+      );
       setUsers(data.users || []);
     } catch (error) {
       console.error("Failed to fetch users:", error);
@@ -68,6 +124,7 @@ export function UserManagement() {
       email: user.email,
       role: user.role,
       phone: user.phone || "",
+      gymId: user.gymId || "",
     });
     setIsEditing(true);
   };
@@ -144,24 +201,92 @@ export function UserManagement() {
     try {
       if (selectedUser) {
         // Update existing user
+        console.log(
+          "UserManagement.handleSaveEdit: sending PUT /api/users payload",
+          {
+            id: selectedUser.id,
+            email: editForm.email,
+            firstName: editForm.firstName,
+            lastName: editForm.lastName,
+            role: editForm.role,
+            phone: editForm.phone,
+            gymId: editForm.gymId === "" ? null : editForm.gymId,
+          },
+        );
         const response = await fetch("/api/users", {
           method: "PUT",
           headers: { "Content-Type": "application/json" },
-          body: JSON.stringify({ id: selectedUser.id, ...editForm }),
+          body: JSON.stringify({
+            id: selectedUser.id,
+            email: editForm.email,
+            firstName: editForm.firstName,
+            lastName: editForm.lastName,
+            role: editForm.role,
+            phone: editForm.phone,
+            gymId: editForm.gymId === "" ? null : editForm.gymId,
+          }),
         });
+        console.log(
+          "UserManagement.handleSaveEdit: PUT /api/users response.ok",
+          response.ok,
+          "status",
+          response.status,
+        );
         if (response.ok) {
+          // Optimistically update local state so grid reflects changes immediately
+          setUsers((prev) =>
+            prev.map((u) =>
+              u.id === selectedUser.id
+                ? {
+                    ...u,
+                    email: editForm.email,
+                    firstName: editForm.firstName,
+                    lastName: editForm.lastName,
+                    role: editForm.role,
+                    phone: editForm.phone || undefined,
+                    gymId: editForm.gymId === "" ? undefined : editForm.gymId,
+                  }
+                : u,
+            ),
+          );
+          setSelectedUser((prev) =>
+            prev
+              ? {
+                  ...prev,
+                  email: editForm.email,
+                  firstName: editForm.firstName,
+                  lastName: editForm.lastName,
+                  role: editForm.role,
+                  phone: editForm.phone || undefined,
+                  gymId: editForm.gymId === "" ? undefined : editForm.gymId,
+                }
+              : prev,
+          );
           setIsEditing(false);
           setEditForm(null);
+          // Still re-fetch from server to ensure consistency
+          console.log(
+            "UserManagement.handleSaveEdit: re-fetching users after successful edit",
+          );
           fetchUsers();
         } else {
+          const errText = await response.text().catch(() => "");
+          console.error("UserManagement.handleSaveEdit: update failed", {
+            status: response.status,
+            body: errText,
+          });
           alert("Error updating user");
         }
       } else {
         // Create (Invite) new user
-        const response = await fetch("/api/users", {
+        const response = await fetch("/api/invitations", {
           method: "POST",
           headers: { "Content-Type": "application/json" },
-          body: JSON.stringify(editForm),
+          body: JSON.stringify({
+            inviteeEmail: editForm.email,
+            roleAssigned: editForm.role,
+            gymId: editForm.gymId || undefined,
+          }),
         });
 
         if (response.ok) {
@@ -205,20 +330,20 @@ export function UserManagement() {
         <h2 className="text-2xl font-bold">User Management</h2>
         <div className="flex gap-2">
           <Button
-            variant={filter === "all" ? "primary" : "secondary"}
+            variant={filter === "all" ? "default" : "outline"}
             onClick={() => setFilter("all")}
           >
             All Users
           </Button>
           <Button
-            variant="secondary"
+            variant={filter === "client" ? "default" : "outline"}
             onClick={() => selectedUser && handleEditUser(selectedUser)}
             disabled={!selectedUser}
           >
             Edit User
           </Button>
           <Button
-            variant="secondary"
+            variant={filter === "client" ? "default" : "outline"}
             onClick={() => {
               setEditForm({
                 firstName: "",
@@ -226,6 +351,7 @@ export function UserManagement() {
                 email: "",
                 role: "client",
                 phone: "",
+                gymId: String((user?.publicMetadata as any)?.gymId ?? ""),
               });
               setSelectedUser(null);
               setIsEditing(true);
@@ -234,32 +360,32 @@ export function UserManagement() {
             Invite User
           </Button>
           <Button
-            variant="secondary"
+            variant={filter === "client" ? "default" : "outline"}
             onClick={() => selectedUser && handleDeleteUser(selectedUser)}
             disabled={!selectedUser}
           >
             Delete User
           </Button>
           <Button
-            variant={filter === "client" ? "primary" : "secondary"}
+            variant={filter === "client" ? "default" : "outline"}
             onClick={() => setFilter("client")}
           >
-            Clients
+            Clientsa
           </Button>
           <Button
-            variant={filter === "trainer" ? "primary" : "secondary"}
+            variant={filter === "trainer" ? "default" : "outline"}
             onClick={() => setFilter("trainer")}
           >
             Trainers
           </Button>
           <Button
-            variant={filter === "admin" ? "primary" : "secondary"}
+            variant={filter === "admin" ? "default" : "outline"}
             onClick={() => setFilter("admin")}
           >
             Admins
           </Button>
           <Button
-            variant={filter === "superAdmin" ? "primary" : "secondary"}
+            variant={filter === "superAdmin" ? "default" : "outline"}
             onClick={() => setFilter("superAdmin")}
           >
             Super Admins
@@ -277,10 +403,10 @@ export function UserManagement() {
           )}
         </div>
         <div className="flex gap-2">
-          <Button variant="secondary" onClick={handleRefresh}>
+          <Button variant="default" onClick={handleRefresh}>
             Refresh
           </Button>
-          <Button variant="secondary" onClick={handleExport}>
+          <Button variant="default" onClick={handleExport}>
             Export CSV
           </Button>
         </div>
@@ -302,7 +428,9 @@ export function UserManagement() {
       {isEditing && editForm && (
         <div className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50">
           <div className="bg-white p-6 rounded-lg shadow-lg max-w-md w-full">
-            <h3 className="text-lg font-semibold mb-4">{selectedUser ? 'Edit User' : 'Invite New User'}</h3>
+            <h3 className="text-lg font-semibold mb-4">
+              {selectedUser ? "Edit User" : "Invite New User"}
+            </h3>
             <form
               onSubmit={(e) => {
                 e.preventDefault();
@@ -383,6 +511,26 @@ export function UserManagement() {
                   className="w-full border border-gray-300 rounded px-3 py-2"
                 />
               </div>
+              <div className="mb-4">
+                <label className="block text-sm font-medium mb-1">Gym</label>
+                <select
+                  value={editForm.gymId}
+                  onChange={(e) =>
+                    setEditForm({ ...editForm, gymId: e.target.value })
+                  }
+                  className="w-full border border-gray-300 rounded px-3 py-2"
+                >
+                  <option value="">Proceed without gym</option>
+                  {gyms.map((g) => (
+                    <option key={g.id} value={g.id}>
+                      {g.name}
+                    </option>
+                  ))}
+                </select>
+                <p className="text-xs text-gray-500 mt-1">
+                  Select an active gym or proceed without a gym.
+                </p>
+              </div>
               <div className="flex justify-end gap-2">
                 <button
                   type="button"
@@ -398,7 +546,7 @@ export function UserManagement() {
                   type="submit"
                   className="px-4 py-2 bg-blue-600 text-white rounded hover:bg-blue-700"
                 >
-                  {selectedUser ? 'Save Changes' : 'Send Invitation'}
+                  {selectedUser ? "Save Changes" : "Send Invitation"}
                 </button>
               </div>
             </form>
@@ -444,7 +592,7 @@ export function UserManagement() {
             </a>
           </CardHeader>
           <CardContent>
-            <div className="grid grid-cols-2 gap-4">
+            <div className="grid grid-cols-3 gap-4">
               <div>
                 <h4 className="font-medium mb-2">Basic Information</h4>
                 <div className="space-y-1 text-sm">
@@ -493,13 +641,33 @@ export function UserManagement() {
                       <span className="font-medium">Last Visit:</span>{" "}
                       {selectedUser.client.lastVisit
                         ? new Date(
-                          selectedUser.client.lastVisit,
+                            selectedUser.client.lastVisit,
-                        ).toLocaleDateString()
+                          ).toLocaleDateString()
                         : "Never"}
                     </p>
                   </div>
                 </div>
               )}
+
+              <div>
+                <h4 className="font-medium mb-2">Check-In Statistics</h4>
+                <div className="space-y-1 text-sm">
+                  <p>
+                    <span className="font-medium">Last Check-In:</span>{" "}
+                    {selectedUser.lastCheckInTime
+                      ? new Date(selectedUser.lastCheckInTime).toLocaleString()
+                      : "Never"}
+                  </p>
+                  <p>
+                    <span className="font-medium">This Week:</span>{" "}
+                    {selectedUser.checkInsThisWeek || 0} check-ins
+                  </p>
+                  <p>
+                    <span className="font-medium">This Month:</span>{" "}
+                    {selectedUser.checkInsThisMonth || 0} check-ins
+                  </p>
+                </div>
+              </div>
             </div>
           </CardContent>
         </Card>

apps/admin/src/lib/ai/ai-context.ts

@@ -1,17 +1,11 @@
 import { getDatabase } from '@/lib/database';
-import type { FitnessGoal } from '@/lib/database/types';
+import type { FitnessGoal, FitnessProfile, Recommendation } from '@/lib/database/types';
-
-// Import types from database package
-import type {
-    FitnessProfile as DBFitnessProfile,
-    Recommendation as DBRecommendation,
-} from '@fitai/database';
 
 export interface AIContext {
-    profile: DBFitnessProfile;
+    profile: FitnessProfile;
     activeGoals: FitnessGoal[];
     completedGoals: FitnessGoal[];
-    recentRecommendations: DBRecommendation[];
+    recentRecommendations: Recommendation[];
     progressSummary: {
         goalsCompleted: number;
         goalsActive: number;

apps/admin/src/lib/ai/prompt-builder.ts

@@ -32,7 +32,7 @@ export function buildEnhancedPrompt(context: AIContext): string {
 - Weight: ${profile.weight || 'Not specified'} kg
 - Age: ${profile.age || 'Not specified'}
 - Gender: ${profile.gender || 'Not specified'}
-- Primary Goal: ${profile.fitnessGoal || 'General fitness'}
+- Primary Goal: ${profile.fitnessGoals?.[0] || 'General fitness'}
 - Activity Level: ${profile.activityLevel || 'Not specified'}
 - Medical Conditions: ${profile.medicalConditions || 'None'}
 - Allergies: ${profile.allergies || 'None'}
@@ -77,7 +77,7 @@ Generate a detailed daily recommendation for a user with the following profile:
 - Weight: ${profile.weight} kg
 - Age: ${profile.age}
 - Gender: ${profile.gender}
-- Goal: ${profile.fitnessGoal}
+- Goal: ${profile.fitnessGoals?.[0]}
 - Activity Level: ${profile.activityLevel}
 - Medical Conditions: ${profile.medicalConditions || "None"}
 - Injuries: ${profile.injuries || "None"}

apps/admin/src/lib/database/__tests__/drizzle.test.ts

@@ -0,0 +1,181 @@
+/**
+ * @jest-environment node
+ */
+import { DrizzleDatabase } from '../drizzle'
+import { DatabaseConfig } from '../types'
+import Database from 'better-sqlite3'
+import { drizzle } from 'drizzle-orm/better-sqlite3'
+import * as schema from '@fitai/database'
+
+describe('DrizzleDatabase', () => {
+    let db: DrizzleDatabase
+    let sqlite: Database.Database
+    let drizzleDb: ReturnType<typeof drizzle>
+
+    beforeEach(async () => {
+        // Create in-memory SQLite database
+        sqlite = new Database(':memory:')
+        drizzleDb = drizzle(sqlite, { schema })
+
+        const config: DatabaseConfig = {
+            type: 'sqlite',
+            connection: { filename: ':memory:' },
+            options: { logging: false }
+        }
+
+        // Initialize DrizzleDatabase with the in-memory db
+        db = new DrizzleDatabase(config, drizzleDb as any)
+        await db.connect()
+    })
+
+    afterEach(async () => {
+        await db.disconnect()
+        sqlite.close()
+    })
+
+    describe('User Operations', () => {
+        it('should create and retrieve a user', async () => {
+            const newUser = {
+                email: 'test@example.com',
+                firstName: 'Test',
+                lastName: 'User',
+                password: 'password123',
+                role: 'client' as const
+            }
+
+            const createdUser = await db.createUser(newUser)
+            expect(createdUser).toBeDefined()
+            expect(createdUser.id).toBeDefined()
+            expect(createdUser.email).toBe(newUser.email)
+
+            const fetchedUser = await db.getUserById(createdUser.id)
+            expect(fetchedUser).toBeDefined()
+            expect(fetchedUser?.id).toBe(createdUser.id)
+            expect(fetchedUser?.email).toBe(createdUser.email)
+            // SQLite/Drizzle might truncate ms or handle dates differently in test env
+            expect(new Date(fetchedUser!.createdAt).getTime()).toBeLessThanOrEqual(createdUser.createdAt.getTime())
+            expect(new Date(fetchedUser!.updatedAt).getTime()).toBeLessThanOrEqual(createdUser.updatedAt.getTime())
+        })
+
+        it('should update a user', async () => {
+            const user = await db.createUser({
+                email: 'update@example.com',
+                firstName: 'Update',
+                lastName: 'Me',
+                password: 'password',
+                role: 'client'
+            })
+
+            const updated = await db.updateUser(user.id, { firstName: 'Updated' })
+            expect(updated?.firstName).toBe('Updated')
+
+            const fetched = await db.getUserById(user.id)
+            expect(fetched?.firstName).toBe('Updated')
+        })
+
+        it('should delete a user', async () => {
+            const user = await db.createUser({
+                email: 'delete@example.com',
+                firstName: 'Delete',
+                lastName: 'Me',
+                password: 'password',
+                role: 'client'
+            })
+
+            const deleted = await db.deleteUser(user.id)
+            expect(deleted).toBe(true)
+
+            const fetched = await db.getUserById(user.id)
+            expect(fetched).toBeNull()
+        })
+    })
+
+    describe('Client Operations', () => {
+        it('should create and retrieve a client', async () => {
+            const user = await db.createUser({
+                email: 'client@example.com',
+                firstName: 'Client',
+                lastName: 'User',
+                password: 'password',
+                role: 'client'
+            })
+
+            const newClient = {
+                userId: user.id,
+                membershipType: 'basic' as const,
+                membershipStatus: 'active' as const,
+                joinDate: new Date()
+            }
+
+            const createdClient = await db.createClient(newClient)
+            expect(createdClient).toBeDefined()
+            expect(createdClient.userId).toBe(user.id)
+
+            const fetchedClient = await db.getClientById(createdClient.id)
+            expect(fetchedClient).toBeDefined()
+            expect(fetchedClient?.id).toBe(createdClient.id)
+            expect(fetchedClient?.userId).toBe(createdClient.userId)
+            expect(fetchedClient?.membershipType).toBe(createdClient.membershipType)
+        })
+    })
+
+    describe('Fitness Profile Operations', () => {
+        it('should create and retrieve a fitness profile', async () => {
+            const user = await db.createUser({
+                email: 'profile@example.com',
+                firstName: 'Profile',
+                lastName: 'User',
+                password: 'password',
+                role: 'client'
+            })
+
+            const newProfile = {
+                userId: user.id,
+                height: 180,
+                weight: 75,
+                age: 30,
+                gender: 'male' as const,
+                activityLevel: 'moderately_active' as const,
+                fitnessGoals: ['weight_loss'],
+                exerciseHabits: 'None',
+                dietHabits: 'None',
+                medicalConditions: 'None'
+            }
+
+            const createdProfile = await db.createFitnessProfile(newProfile as any)
+            expect(createdProfile).toBeDefined()
+            expect(createdProfile.userId).toBe(user.id)
+
+            const fetchedProfile = await db.getFitnessProfileByUserId(user.id)
+            expect(fetchedProfile).toBeDefined()
+            expect(fetchedProfile?.userId).toBe(user.id)
+            expect(fetchedProfile?.fitnessGoals).toEqual(expect.arrayContaining(['weight_loss']))
+        })
+    })
+
+    describe('Attendance Operations', () => {
+        it('should check in and check out', async () => {
+            const user = await db.createUser({
+                email: 'attendance@example.com',
+                firstName: 'Attendance',
+                lastName: 'User',
+                password: 'password',
+                role: 'client'
+            })
+
+            const checkIn = await db.checkIn(user.id, 'gym')
+            expect(checkIn).toBeDefined()
+            expect(checkIn.checkOutTime).toBeUndefined()
+
+            const activeCheckIn = await db.getActiveCheckIn(user.id)
+            expect(activeCheckIn).toBeDefined()
+            expect(activeCheckIn?.id).toBe(checkIn.id)
+
+            const checkOut = await db.checkOut(checkIn.id)
+            expect(checkOut?.checkOutTime).toBeDefined()
+
+            const activeCheckInAfter = await db.getActiveCheckIn(user.id)
+            expect(activeCheckInAfter).toBeNull()
+        })
+    })
+})

apps/admin/src/lib/database/drizzle.ts

@@ -0,0 +1,720 @@
+import {
+  IDatabase,
+  User,
+  Client,
+  FitnessProfile,
+  Attendance,
+  Recommendation,
+  FitnessGoal,
+  DatabaseConfig,
+} from "./types";
+import {
+  db as defaultDb,
+  users,
+  clients,
+  fitnessProfiles,
+  attendance,
+  recommendations,
+  fitnessGoals,
+  eq,
+  and,
+  desc,
+  sql,
+} from "@fitai/database";
+import { InferSelectModel } from "drizzle-orm";
+
+export class DrizzleDatabase implements IDatabase {
+  private config: DatabaseConfig;
+  private db: typeof defaultDb;
+
+  constructor(config: DatabaseConfig, db?: typeof defaultDb) {
+    this.config = config;
+    this.db = db || defaultDb;
+  }
+
+  async connect(): Promise<void> {
+    // Drizzle with better-sqlite3 connects synchronously on initialization
+    // We can just log here if needed
+    if (this.config.options?.logging) {
+      console.log("Drizzle database connected");
+    }
+    await this.createTables();
+  }
+
+  async disconnect(): Promise<void> {
+    // better-sqlite3 handle is managed by Drizzle, usually no explicit disconnect needed for connection pooling
+    // but we can close the underlying sqlite instance if we had access to it.
+    // For now, we'll assume it's handled.
+    if (this.config.options?.logging) {
+      console.log("Drizzle database disconnected");
+    }
+  }
+
+  private async createTables(): Promise<void> {
+    // Users table
+    await this.db.run(sql`
+            CREATE TABLE IF NOT EXISTS users (
+                id TEXT PRIMARY KEY,
+                email TEXT UNIQUE NOT NULL,
+                first_name TEXT NOT NULL,
+                last_name TEXT NOT NULL,
+                password TEXT,
+                phone TEXT,
+                role TEXT NOT NULL CHECK (role IN ('superAdmin', 'admin', 'trainer', 'client')),
+                gym_id TEXT,
+                created_at INTEGER NOT NULL,
+                updated_at INTEGER NOT NULL
+            )
+        `);
+
+    // Migration: ensure gym_id column exists on users (for existing DBs)
+    const userCols = await this.db.all(sql`PRAGMA table_info('users')`);
+    if (!userCols.some((c: any) => c.name === "gym_id")) {
+      await this.db.run(sql`ALTER TABLE users ADD COLUMN gym_id TEXT`);
+    }
+    // Clients table
+    await this.db.run(sql`
+            CREATE TABLE IF NOT EXISTS clients (
+                id TEXT PRIMARY KEY,
+                user_id TEXT NOT NULL,
+                membership_type TEXT NOT NULL CHECK (membership_type IN ('basic', 'premium', 'vip')),
+                membership_status TEXT NOT NULL CHECK (membership_status IN ('active', 'inactive', 'suspended')),
+                join_date INTEGER NOT NULL,
+                last_visit INTEGER,
+                emergency_contact_name TEXT,
+                emergency_contact_phone TEXT,
+                emergency_contact_relationship TEXT,
+                created_at INTEGER NOT NULL,
+                updated_at INTEGER NOT NULL,
+                FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
+            )
+        `);
+
+    // Fitness profiles table
+    await this.db.run(sql`
+            CREATE TABLE IF NOT EXISTS fitness_profiles (
+                id TEXT PRIMARY KEY,
+                user_id TEXT NOT NULL UNIQUE,
+                height REAL,
+                weight REAL,
+                age INTEGER,
+                gender TEXT CHECK (gender IN ('male', 'female', 'other', 'prefer_not_to_say')),
+                activity_level TEXT CHECK (activity_level IN ('sedentary', 'lightly_active', 'moderately_active', 'very_active', 'extremely_active')),
+                fitness_goals TEXT,
+                exercise_habits TEXT,
+                diet_habits TEXT,
+                medical_conditions TEXT,
+                allergies TEXT,
+                injuries TEXT,
+                created_at INTEGER NOT NULL,
+                updated_at INTEGER NOT NULL,
+                FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
+            )
+        `);
+
+    // Attendance table
+    await this.db.run(sql`
+            CREATE TABLE IF NOT EXISTS attendance (
+                id TEXT PRIMARY KEY,
+                user_id TEXT NOT NULL,
+                check_in_time INTEGER NOT NULL,
+                check_out_time INTEGER,
+                type TEXT NOT NULL CHECK (type IN ('gym', 'class', 'personal_training')),
+                notes TEXT,
+                created_at INTEGER NOT NULL,
+                FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE
+            )
+        `);
+
+    // Recommendations table
+    await this.db.run(sql`
+            CREATE TABLE IF NOT EXISTS recommendations (
+                id TEXT PRIMARY KEY,
+                user_id TEXT NOT NULL,
+                fitness_profile_id TEXT NOT NULL,
+                recommendation_text TEXT NOT NULL,
+                activity_plan TEXT NOT NULL,
+                diet_plan TEXT NOT NULL,
+                status TEXT NOT NULL CHECK (status IN ('pending', 'approved', 'rejected')) DEFAULT 'pending',
+                generated_at INTEGER NOT NULL,
+                approved_at INTEGER,
+                approved_by TEXT,
+                created_at INTEGER NOT NULL,
+                updated_at INTEGER NOT NULL,
+                FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE,
+                FOREIGN KEY (fitness_profile_id) REFERENCES fitness_profiles (id) ON DELETE CASCADE
+            )
+        `);
+
+    // Fitness Goals table
+    await this.db.run(sql`
+            CREATE TABLE IF NOT EXISTS fitness_goals (
+                id TEXT PRIMARY KEY,
+                user_id TEXT NOT NULL,
+                fitness_profile_id TEXT,
+                goal_type TEXT NOT NULL,
+                title TEXT NOT NULL,
+                description TEXT,
+                target_value REAL,
+                current_value REAL,
+                unit TEXT,
+                start_date INTEGER NOT NULL,
+                target_date INTEGER,
+                completed_date INTEGER,
+                status TEXT NOT NULL DEFAULT 'active',
+                progress REAL DEFAULT 0,
+                priority TEXT DEFAULT 'medium',
+                notes TEXT,
+                created_at INTEGER NOT NULL,
+                updated_at INTEGER NOT NULL,
+                FOREIGN KEY (user_id) REFERENCES users (id) ON DELETE CASCADE,
+                FOREIGN KEY (fitness_profile_id) REFERENCES fitness_profiles (id) ON DELETE CASCADE
+            )
+        `);
+  }
+
+  // User operations
+  async createUser(
+    userData: Omit<User, "createdAt" | "updatedAt" | "id"> & { id?: string },
+  ): Promise<User> {
+    const id = userData.id || Math.random().toString(36).substr(2, 9);
+    const now = new Date();
+
+    const newUser = {
+      ...userData,
+      id,
+      createdAt: now,
+      updatedAt: now,
+    };
+
+    await this.db.insert(users).values(newUser);
+    return newUser;
+  }
+
+  async getUserById(id: string): Promise<User | null> {
+    const result = await this.db
+      .select()
+      .from(users)
+      .where(eq(users.id, id))
+      .get();
+    return result ? this.mapUser(result) : null;
+  }
+
+  async getUserByEmail(email: string): Promise<User | null> {
+    const result = await this.db
+      .select()
+      .from(users)
+      .where(eq(users.email, email))
+      .get();
+    return result ? this.mapUser(result) : null;
+  }
+
+  async getAllUsers(): Promise<User[]> {
+    const results = await this.db
+      .select()
+      .from(users)
+      .orderBy(desc(users.createdAt))
+      .all();
+    return results.map(this.mapUser);
+  }
+
+  async updateUser(id: string, updates: Partial<User>): Promise<User | null> {
+    const { id: _, ...updateData } = updates;
+    if (Object.keys(updateData).length === 0) return this.getUserById(id);
+
+    await this.db
+      .update(users)
+      .set({ ...updateData, updatedAt: new Date() })
+      .where(eq(users.id, id))
+      .run();
+
+    return this.getUserById(id);
+  }
+
+  async deleteUser(id: string): Promise<boolean> {
+    const result = await this.db.delete(users).where(eq(users.id, id)).run();
+    return result.changes > 0;
+  }
+
+  async migrateUserId(oldId: string, newId: string): Promise<void> {
+    await this.db
+      .update(users)
+      .set({ id: newId })
+      .where(eq(users.id, oldId))
+      .run();
+  }
+
+  // Client operations
+  async createClient(clientData: Omit<Client, "id">): Promise<Client> {
+    const id = Math.random().toString(36).substr(2, 9);
+    const newClient = {
+      id,
+      ...clientData,
+      createdAt: new Date(),
+      updatedAt: new Date(),
+    };
+
+    await this.db.insert(clients).values(newClient as any);
+    return this.mapClient(newClient);
+  }
+
+  async getClientById(id: string): Promise<Client | null> {
+    const result = await this.db
+      .select()
+      .from(clients)
+      .where(eq(clients.id, id))
+      .get();
+    return result ? this.mapClient(result) : null;
+  }
+
+  async getClientByUserId(userId: string): Promise<Client | null> {
+    const result = await this.db
+      .select()
+      .from(clients)
+      .where(eq(clients.userId, userId))
+      .get();
+    return result ? this.mapClient(result) : null;
+  }
+
+  async getAllClients(): Promise<Client[]> {
+    const results = await this.db
+      .select()
+      .from(clients)
+      .orderBy(desc(clients.joinDate))
+      .all();
+    return results.map(this.mapClient);
+  }
+
+  async updateClient(
+    id: string,
+    updates: Partial<Client>,
+  ): Promise<Client | null> {
+    const { id: _, ...updateData } = updates;
+    if (Object.keys(updateData).length === 0) return this.getClientById(id);
+
+    await this.db
+      .update(clients)
+      .set({ ...updateData, updatedAt: new Date() } as any)
+      .where(eq(clients.id, id))
+      .run();
+
+    return this.getClientById(id);
+  }
+
+  async deleteClient(id: string): Promise<boolean> {
+    const result = await this.db
+      .delete(clients)
+      .where(eq(clients.id, id))
+      .run();
+    return result.changes > 0;
+  }
+
+  // Fitness Profile operations
+  async createFitnessProfile(
+    profileData: Omit<FitnessProfile, "id" | "createdAt" | "updatedAt">,
+  ): Promise<FitnessProfile> {
+    const now = new Date();
+    const id = Math.random().toString(36).substr(2, 9);
+    const newProfile = {
+      id,
+      ...profileData,
+      createdAt: now,
+      updatedAt: now,
+    };
+
+    await this.db.insert(fitnessProfiles).values(newProfile as any);
+    return { id, ...profileData, createdAt: now, updatedAt: now };
+  }
+
+  async getFitnessProfileByUserId(
+    userId: string,
+  ): Promise<FitnessProfile | null> {
+    const result = await this.db
+      .select()
+      .from(fitnessProfiles)
+      .where(eq(fitnessProfiles.userId, userId))
+      .get();
+    return result ? this.mapFitnessProfile(result) : null;
+  }
+
+  async getAllFitnessProfiles(): Promise<FitnessProfile[]> {
+    const results = await this.db
+      .select()
+      .from(fitnessProfiles)
+      .orderBy(desc(fitnessProfiles.createdAt))
+      .all();
+    return results.map(this.mapFitnessProfile);
+  }
+
+  async updateFitnessProfile(
+    userId: string,
+    updates: Partial<FitnessProfile>,
+  ): Promise<FitnessProfile | null> {
+    const { userId: _, ...updateData } = updates;
+    if (Object.keys(updateData).length === 0)
+      return this.getFitnessProfileByUserId(userId);
+
+    const dbUpdates = { ...updateData } as any;
+    if (updateData.fitnessGoals) {
+      dbUpdates.fitnessGoals = JSON.stringify(updateData.fitnessGoals);
+    }
+
+    await this.db
+      .update(fitnessProfiles)
+      .set({ ...dbUpdates, updatedAt: new Date() })
+      .where(eq(fitnessProfiles.userId, userId))
+      .run();
+
+    return this.getFitnessProfileByUserId(userId);
+  }
+
+  async deleteFitnessProfile(userId: string): Promise<boolean> {
+    const result = await this.db
+      .delete(fitnessProfiles)
+      .where(eq(fitnessProfiles.userId, userId))
+      .run();
+    return result.changes > 0;
+  }
+
+  // Attendance operations
+  async checkIn(
+    userId: string,
+    type: "gym" | "class" | "personal_training",
+    notes?: string,
+  ): Promise<Attendance> {
+    const id = Math.random().toString(36).substr(2, 9);
+    const now = new Date();
+
+    const newAttendance = {
+      id,
+      userId,
+      checkInTime: now,
+      type,
+      notes,
+      createdAt: now,
+    };
+
+    await this.db.insert(attendance).values(newAttendance as any);
+
+    // Update client last visit
+    const client = await this.getClientByUserId(userId);
+    if (client) {
+      await this.updateClient(client.id, { lastVisit: now });
+    }
+
+    return newAttendance;
+  }
+
+  async checkOut(attendanceId: string): Promise<Attendance | null> {
+    const now = new Date();
+    await this.db
+      .update(attendance)
+      .set({ checkOutTime: now })
+      .where(eq(attendance.id, attendanceId))
+      .run();
+
+    return this.getAttendanceById(attendanceId);
+  }
+
+  async getAttendanceById(id: string): Promise<Attendance | null> {
+    const result = await this.db
+      .select()
+      .from(attendance)
+      .where(eq(attendance.id, id))
+      .get();
+    return result ? this.mapAttendance(result) : null;
+  }
+
+  async getAttendanceHistory(userId: string): Promise<Attendance[]> {
+    const results = await this.db
+      .select()
+      .from(attendance)
+      .where(eq(attendance.userId, userId))
+      .orderBy(desc(attendance.checkInTime))
+      .all();
+    return results.map(this.mapAttendance);
+  }
+
+  async getAllAttendance(): Promise<Attendance[]> {
+    const results = await this.db
+      .select()
+      .from(attendance)
+      .orderBy(desc(attendance.checkInTime))
+      .all();
+    return results.map(this.mapAttendance);
+  }
+
+  async getActiveCheckIn(userId: string): Promise<Attendance | null> {
+    // Drizzle doesn't support IS NULL in where directly with simple syntax sometimes, but eq(col, null) works or isNull(col)
+    // We need to check how to filter for null checkOutTime.
+    // In Drizzle, we can filter in JS or use isNull operator if imported.
+    // Let's fetch recent and filter for now to be safe, or use raw sql if needed, but better to use Drizzle operators.
+    // Actually, we can just fetch all for user and filter in memory since it's unlikely to be huge for active checkins,
+    // but correct way is `isNull(attendance.checkOutTime)`.
+    // Since I didn't import `isNull`, I'll fetch recent history and find first active.
+
+    const history = await this.getAttendanceHistory(userId);
+    return history.find((a) => !a.checkOutTime) || null;
+  }
+
+  // Recommendation operations
+  async createRecommendation(
+    data: Omit<Recommendation, "createdAt" | "approvedAt" | "approvedBy">,
+  ): Promise<Recommendation> {
+    const now = new Date();
+    const newRec = {
+      ...data,
+      createdAt: now,
+      status: data.status || "pending",
+    };
+
+    await this.db.insert(recommendations).values(newRec as any);
+    return newRec as Recommendation;
+  }
+
+  async getRecommendationsByUserId(userId: string): Promise<Recommendation[]> {
+    const results = await this.db
+      .select()
+      .from(recommendations)
+      .where(eq(recommendations.userId, userId))
+      .orderBy(desc(recommendations.createdAt))
+      .all();
+    return results.map(this.mapRecommendation);
+  }
+
+  async getAllRecommendations(): Promise<Recommendation[]> {
+    const results = await this.db
+      .select()
+      .from(recommendations)
+      .orderBy(desc(recommendations.createdAt))
+      .all();
+    return results.map(this.mapRecommendation);
+  }
+
+  async updateRecommendation(
+    id: string,
+    updates: Partial<Recommendation>,
+  ): Promise<Recommendation | null> {
+    const { id: _, ...updateData } = updates;
+    if (Object.keys(updateData).length === 0)
+      return this.getRecommendationById(id);
+
+    await this.db
+      .update(recommendations)
+      .set(updateData as any)
+      .where(eq(recommendations.id, id))
+      .run();
+
+    return this.getRecommendationById(id);
+  }
+
+  async deleteRecommendation(id: string): Promise<boolean> {
+    const result = await this.db
+      .delete(recommendations)
+      .where(eq(recommendations.id, id))
+      .run();
+    return result.changes > 0;
+  }
+
+  async getRecommendationById(id: string): Promise<Recommendation | null> {
+    const result = await this.db
+      .select()
+      .from(recommendations)
+      .where(eq(recommendations.id, id))
+      .get();
+    return result ? this.mapRecommendation(result) : null;
+  }
+
+  // Fitness Goals operations
+  async createFitnessGoal(
+    goalData: Omit<FitnessGoal, "createdAt" | "updatedAt">,
+  ): Promise<FitnessGoal> {
+    const now = new Date();
+    const newGoal = {
+      ...goalData,
+      createdAt: now,
+      updatedAt: now,
+    };
+
+    await this.db.insert(fitnessGoals).values(newGoal as any);
+    return newGoal as FitnessGoal;
+  }
+
+  async getFitnessGoalById(id: string): Promise<FitnessGoal | null> {
+    const result = await this.db
+      .select()
+      .from(fitnessGoals)
+      .where(eq(fitnessGoals.id, id))
+      .get();
+    return result ? this.mapFitnessGoal(result) : null;
+  }
+
+  async getFitnessGoalsByUserId(
+    userId: string,
+    status?: string,
+  ): Promise<FitnessGoal[]> {
+    let query = this.db
+      .select()
+      .from(fitnessGoals)
+      .where(eq(fitnessGoals.userId, userId));
+
+    if (status) {
+      query = this.db
+        .select()
+        .from(fitnessGoals)
+        .where(
+          and(
+            eq(fitnessGoals.userId, userId),
+            eq(fitnessGoals.status, status as any),
+          ),
+        );
+    }
+
+    const results = await query.orderBy(desc(fitnessGoals.createdAt)).all();
+    return results.map(this.mapFitnessGoal);
+  }
+
+  async updateFitnessGoal(
+    id: string,
+    updates: Partial<FitnessGoal>,
+  ): Promise<FitnessGoal | null> {
+    const { id: _, ...updateData } = updates;
+    if (Object.keys(updateData).length === 0)
+      return this.getFitnessGoalById(id);
+
+    await this.db
+      .update(fitnessGoals)
+      .set({ ...updateData, updatedAt: new Date() } as any)
+      .where(eq(fitnessGoals.id, id))
+      .run();
+
+    return this.getFitnessGoalById(id);
+  }
+
+  async deleteFitnessGoal(id: string): Promise<boolean> {
+    const result = await this.db
+      .delete(fitnessGoals)
+      .where(eq(fitnessGoals.id, id))
+      .run();
+    return result.changes > 0;
+  }
+
+  async updateGoalProgress(
+    id: string,
+    currentValue: number,
+  ): Promise<FitnessGoal | null> {
+    const goal = await this.getFitnessGoalById(id);
+    if (!goal) return null;
+
+    let progress = goal.progress;
+    if (goal.targetValue && goal.targetValue > 0) {
+      progress = Math.min(100, (currentValue / goal.targetValue) * 100);
+    }
+
+    await this.db
+      .update(fitnessGoals)
+      .set({ currentValue, progress, updatedAt: new Date() })
+      .where(eq(fitnessGoals.id, id))
+      .run();
+
+    return this.getFitnessGoalById(id);
+  }
+
+  async completeGoal(id: string): Promise<FitnessGoal | null> {
+    const now = new Date();
+    await this.db
+      .update(fitnessGoals)
+      .set({
+        status: "completed",
+        progress: 100,
+        completedDate: now,
+        updatedAt: now,
+      })
+      .where(eq(fitnessGoals.id, id))
+      .run();
+
+    return this.getFitnessGoalById(id);
+  }
+
+  async getDashboardStats(): Promise<{
+    totalUsers: number;
+    activeClients: number;
+    totalRevenue: number;
+    revenueGrowth: number;
+  }> {
+    // Placeholder implementation as per original sqlite.ts (which didn't implement this either in the viewed snippet,
+    // but interface requires it. I'll provide a basic implementation or mock).
+    // The original sqlite.ts snippet ended before showing this method, but the interface has it.
+    // I'll implement a basic count.
+
+    const allUsers = await this.db.select().from(users).all();
+    const activeClients = await this.db
+      .select()
+      .from(clients)
+      .where(eq(clients.membershipStatus, "active"))
+      .all();
+
+    return {
+      totalUsers: allUsers.length,
+      activeClients: activeClients.length,
+      totalRevenue: 0, // Not tracking payments yet
+      revenueGrowth: 0,
+    };
+  }
+
+  // Mappers
+  private mapUser(row: any): User {
+    return {
+      ...row,
+      gymId: (row as any).gymId ?? (row as any).gym_id ?? undefined,
+      createdAt: new Date(row.createdAt),
+      updatedAt: new Date(row.updatedAt),
+    };
+  }
+
+  private mapClient(row: any): Client {
+    return {
+      ...row,
+      joinDate: new Date(row.joinDate),
+      lastVisit: row.lastVisit ? new Date(row.lastVisit) : undefined,
+    };
+  }
+
+  private mapFitnessProfile(row: any): FitnessProfile {
+    return {
+      ...row,
+      createdAt: new Date(row.createdAt),
+      updatedAt: new Date(row.updatedAt),
+    };
+  }
+
+  private mapAttendance(row: any): Attendance {
+    return {
+      ...row,
+      checkInTime: new Date(row.checkInTime),
+      checkOutTime: row.checkOutTime ? new Date(row.checkOutTime) : undefined,
+      createdAt: new Date(row.createdAt),
+    };
+  }
+
+  private mapRecommendation(row: any): Recommendation {
+    return {
+      ...row,
+      createdAt: new Date(row.createdAt),
+      approvedAt: row.approvedAt ? new Date(row.approvedAt) : undefined,
+    };
+  }
+
+  private mapFitnessGoal(row: any): FitnessGoal {
+    return {
+      ...row,
+      startDate: new Date(row.startDate),
+      targetDate: row.targetDate ? new Date(row.targetDate) : undefined,
+      completedDate: row.completedDate
+        ? new Date(row.completedDate)
+        : undefined,
+      createdAt: new Date(row.createdAt),
+      updatedAt: new Date(row.updatedAt),
+    };
+  }
+}

apps/admin/src/lib/database/index.ts

@@ -1,5 +1,5 @@
 import { IDatabase, DatabaseConfig } from './types'
-import { SQLiteDatabase } from './sqlite'
+import { DrizzleDatabase } from './drizzle'
 
 // Database factory - creates appropriate database instance based on config
 export class DatabaseFactory {
@@ -20,7 +20,7 @@ export class DatabaseFactory {
     // Create new database instance based on type
     switch (config.type) {
       case 'sqlite':
-        this.instance = new SQLiteDatabase(config)
+        this.instance = new DrizzleDatabase(config)
         break
 
       case 'postgresql':

apps/admin/src/lib/database/sqlite.ts

@@ -1,823 +0,0 @@
-import Database from 'better-sqlite3'
-import path from 'path'
-import fs from 'fs'
-import { IDatabase, User, Client, FitnessProfile, Attendance, Recommendation, DatabaseConfig } from './types'
-
-export class SQLiteDatabase implements IDatabase {
-  private db: Database.Database | null = null
-  private config: DatabaseConfig
-
-  constructor(config: DatabaseConfig) {
-    this.config = config
-  }
-
-  async connect(): Promise<void> {
-    try {
-      const dbPath = this.config.connection.filename || path.join(process.cwd(), 'data', 'fitai.db')
-
-      // Ensure data directory exists
-      const dataDir = path.dirname(dbPath)
-      if (!fs.existsSync(dataDir)) {
-        fs.mkdirSync(dataDir, { recursive: true })
-      }
-
-      this.db = new Database(dbPath)
-
-      // Enable foreign keys
-      this.db.exec('PRAGMA foreign_keys = ON')
-
-      // Create tables
-      await this.createTables()
-
-      if (this.config.options?.logging) {
-        console.log('SQLite database connected successfully at:', dbPath)
-      }
-    } catch (error) {
-      console.error('Failed to connect to SQLite database:', error)
-      throw error
-    }
-  }
-
-  async disconnect(): Promise<void> {
-    if (this.db) {
-      this.db.close()
-      this.db = null
-      if (this.config.options?.logging) {
-        console.log('SQLite database disconnected')
-      }
-    }
-  }
-
-  private async createTables(): Promise<void> {
-    if (!this.db) throw new Error('Database not connected')
-
-    // Users table
-    this.db.exec(`
-      CREATE TABLE IF NOT EXISTS users (
-        id TEXT PRIMARY KEY,
-        email TEXT UNIQUE NOT NULL,
-        firstName TEXT NOT NULL,
-        lastName TEXT NOT NULL,
-        password TEXT NOT NULL,
-        phone TEXT,
-        role TEXT NOT NULL CHECK (role IN ('superAdmin', 'admin', 'trainer', 'client')),
-        createdAt DATETIME NOT NULL,
-        updatedAt DATETIME NOT NULL
-      )
-    `)
-
-    // Clients table
-    this.db.exec(`
-      CREATE TABLE IF NOT EXISTS clients (
-        id TEXT PRIMARY KEY,
-        userId TEXT NOT NULL,
-        membershipType TEXT NOT NULL CHECK (membershipType IN ('basic', 'premium', 'vip')),
-        membershipStatus TEXT NOT NULL CHECK (membershipStatus IN ('active', 'inactive', 'expired')),
-        joinDate DATETIME NOT NULL,
-        FOREIGN KEY (userId) REFERENCES users (id) ON DELETE CASCADE
-      )
-    `)
-
-    // Fitness profiles table
-    this.db.exec(`
-      CREATE TABLE IF NOT EXISTS fitness_profiles (
-        userId TEXT PRIMARY KEY,
-        height TEXT NOT NULL,
-        weight TEXT NOT NULL,
-        age TEXT NOT NULL,
-        gender TEXT NOT NULL CHECK (gender IN ('male', 'female', 'other')),
-        activityLevel TEXT NOT NULL CHECK (activityLevel IN ('sedentary', 'light', 'moderate', 'active', 'very_active')),
-        fitnessGoals TEXT NOT NULL, -- JSON array
-        exerciseHabits TEXT,
-        dietHabits TEXT,
-        medicalConditions TEXT,
-        allergies TEXT,
-        injuries TEXT,
-        createdAt DATETIME NOT NULL,
-        updatedAt DATETIME NOT NULL,
-        FOREIGN KEY (userId) REFERENCES users (id) ON DELETE CASCADE
-      )
-    `)
-
-    // Create indexes for better performance
-    this.db.exec(`
-      CREATE INDEX IF NOT EXISTS idx_users_email ON users(email);
-      CREATE INDEX IF NOT EXISTS idx_clients_userId ON clients(userId);
-      CREATE INDEX IF NOT EXISTS idx_fitness_profiles_userId ON fitness_profiles(userId);
-    `)
-
-    // Attendance table
-    this.db.exec(`
-      CREATE TABLE IF NOT EXISTS attendance (
-        id TEXT PRIMARY KEY,
-        clientId TEXT NOT NULL,
-        checkInTime DATETIME NOT NULL,
-        checkOutTime DATETIME,
-        type TEXT NOT NULL CHECK (type IN ('gym', 'class', 'personal_training')),
-        notes TEXT,
-        createdAt DATETIME NOT NULL,
-        FOREIGN KEY (clientId) REFERENCES clients (id) ON DELETE CASCADE
-      )
-    `)
-
-    // Recommendations table
-    // Removed DROP TABLE to persist data. Schema is now stable.
-    // this.db.exec(`DROP TABLE IF EXISTS recommendations`)
-
-    this.db.exec(`
-      CREATE TABLE IF NOT EXISTS recommendations (
-        id TEXT PRIMARY KEY,
-        userId TEXT NOT NULL,
-        fitnessProfileId TEXT,
-        type TEXT NOT NULL,
-        content TEXT NOT NULL,
-        activityPlan TEXT,
-        dietPlan TEXT,
-        status TEXT NOT NULL CHECK (status IN ('pending', 'approved', 'rejected', 'completed')),
-        createdAt DATETIME NOT NULL,
-        approvedAt DATETIME,
-        approvedBy TEXT,
-        FOREIGN KEY (userId) REFERENCES users (id) ON DELETE CASCADE,
-        FOREIGN KEY (fitnessProfileId) REFERENCES fitness_profiles (userId)
-      )
-    `)
-
-    this.db.exec(`
-      CREATE INDEX IF NOT EXISTS idx_recommendations_userId ON recommendations(userId);
-    `)
-
-    this.db.exec(`
-      CREATE INDEX IF NOT EXISTS idx_attendance_clientId ON attendance(clientId);
-      CREATE INDEX IF NOT EXISTS idx_attendance_checkInTime ON attendance(checkInTime);
-    `)
-  }
-
-  // User operations
-  async createUser(
-    userData: Omit<User, "createdAt" | "updatedAt" | "id"> & { id?: string },
-  ): Promise<User> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const id = userData.id || Math.random().toString(36).substr(2, 9)
-    const now = new Date()
-
-    const user: User = {
-      ...userData,
-      id,
-      createdAt: now,
-      updatedAt: now
-    }
-
-    const stmt = this.db.prepare(
-      `INSERT INTO users(id, email, firstName, lastName, password, phone, role, createdAt, updatedAt)
-    VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?)`
-    )
-
-    stmt.run(
-      user.id, user.email, user.firstName, user.lastName, user.password,
-      user.phone, user.role, user.createdAt.toISOString(), user.updatedAt.toISOString()
-    )
-
-    return user
-  }
-
-  async getUserById(id: string): Promise<User | null> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const stmt = this.db.prepare('SELECT * FROM users WHERE id = ?')
-    const row = stmt.get(id)
-
-    return row ? this.mapRowToUser(row) : null
-  }
-
-  async getUserByEmail(email: string): Promise<User | null> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const stmt = this.db.prepare('SELECT * FROM users WHERE email = ?')
-    const row = stmt.get(email)
-
-    return row ? this.mapRowToUser(row) : null
-  }
-
-  async getAllUsers(): Promise<User[]> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const stmt = this.db.prepare('SELECT * FROM users ORDER BY createdAt DESC')
-    const rows = stmt.all()
-
-    return rows.map(row => this.mapRowToUser(row))
-  }
-
-  async updateUser(id: string, updates: Partial<User>): Promise<User | null> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const fields = Object.keys(updates).filter(key => key !== 'id')
-    if (fields.length === 0) return this.getUserById(id)
-
-    const setClause = fields.map(field => `${field} = ?`).join(', ')
-    const values = fields.map(field => (updates as any)[field])
-    values.push(new Date().toISOString()) // updatedAt
-    values.push(id)
-
-    const stmt = this.db.prepare(`UPDATE users SET ${setClause}, updatedAt = ? WHERE id = ? `)
-    stmt.run(values)
-
-    return this.getUserById(id)
-  }
-
-  async deleteUser(id: string): Promise<boolean> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const stmt = this.db.prepare('DELETE FROM users WHERE id = ?')
-    const result = stmt.run(id)
-    return (result.changes || 0) > 0
-  }
-
-  async migrateUserId(oldId: string, newId: string): Promise<void> {
-    if (!this.db) throw new Error('Database not connected')
-
-    // We need to disable foreign keys temporarily if we want to update ID without cascade (if cascade isn't set)
-    // But we should try to update and let cascade handle it if possible.
-    // Since we didn't set ON UPDATE CASCADE, we might need to manually update references or use PRAGMA.
-
-    // Simplest way: Update the ID. If it fails due to FK, we have to handle it.
-    // For the Super Admin seed case, there are no dependencies.
-
-    const stmt = this.db.prepare('UPDATE users SET id = ? WHERE id = ?')
-    stmt.run(newId, oldId)
-  }
-
-  // Client operations
-  async createClient(clientData: Omit<Client, 'id'>): Promise<Client> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const id = Math.random().toString(36).substr(2, 9)
-    const client: Client = { id, ...clientData }
-
-    const stmt = this.db.prepare(
-      `INSERT INTO clients(id, userId, membershipType, membershipStatus, joinDate)
-    VALUES(?, ?, ?, ?, ?)`
-    )
-
-    stmt.run(
-      client.id, client.userId, client.membershipType,
-      client.membershipStatus, client.joinDate.toISOString()
-    )
-
-    return client
-  }
-
-  async getClientById(id: string): Promise<Client | null> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const stmt = this.db.prepare('SELECT * FROM clients WHERE id = ?')
-    const row = stmt.get(id)
-    return row ? this.mapRowToClient(row) : null
-  }
-
-  async getClientByUserId(userId: string): Promise<Client | null> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const stmt = this.db.prepare('SELECT * FROM clients WHERE userId = ?')
-    const row = stmt.get(userId)
-    return row ? this.mapRowToClient(row) : null
-  }
-
-  async getAllClients(): Promise<Client[]> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const stmt = this.db.prepare('SELECT * FROM clients ORDER BY joinDate DESC')
-    const rows = stmt.all()
-    return rows.map(row => this.mapRowToClient(row))
-  }
-
-  async updateClient(id: string, updates: Partial<Client>): Promise<Client | null> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const fields = Object.keys(updates).filter(key => key !== 'id')
-    if (fields.length === 0) return this.getClientById(id)
-
-    const setClause = fields.map(field => `${field} = ?`).join(', ')
-    const values = fields.map(field => (updates as any)[field])
-    values.push(id)
-
-    const stmt = this.db.prepare(`UPDATE clients SET ${setClause} WHERE id = ? `)
-    stmt.run(values)
-
-    return this.getClientById(id)
-  }
-
-  async deleteClient(id: string): Promise<boolean> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const stmt = this.db.prepare('DELETE FROM clients WHERE id = ?')
-    const result = stmt.run(id)
-    return (result.changes || 0) > 0
-  }
-
-  // Fitness Profile operations
-  async createFitnessProfile(profileData: Omit<FitnessProfile, 'createdAt' | 'updatedAt'>): Promise<FitnessProfile> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const now = new Date()
-    const profile: FitnessProfile = {
-      ...profileData,
-      createdAt: now,
-      updatedAt: now
-    }
-
-    const stmt = this.db.prepare(
-      `INSERT INTO fitness_profiles
-      (userId, height, weight, age, gender, activityLevel, fitnessGoals,
-        exerciseHabits, dietHabits, medicalConditions, allergies, injuries, createdAt, updatedAt)
-    VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`
-    )
-
-    stmt.run(
-      profile.userId, profile.height, profile.weight, profile.age, profile.gender,
-      profile.activityLevel, JSON.stringify(profile.fitnessGoals), profile.exerciseHabits,
-      profile.dietHabits, profile.medicalConditions, profile.allergies, profile.injuries,
-      profile.createdAt.toISOString(), profile.updatedAt.toISOString()
-    )
-
-    return profile
-  }
-
-  async getFitnessProfileByUserId(userId: string): Promise<FitnessProfile | null> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const stmt = this.db.prepare('SELECT * FROM fitness_profiles WHERE userId = ?')
-    const row = stmt.get(userId)
-
-    return row ? this.mapRowToFitnessProfile(row) : null
-  }
-
-  async getAllFitnessProfiles(): Promise<FitnessProfile[]> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const stmt = this.db.prepare('SELECT * FROM fitness_profiles ORDER BY createdAt DESC')
-    const rows = stmt.all()
-    return rows.map(row => this.mapRowToFitnessProfile(row))
-  }
-
-  async updateFitnessProfile(userId: string, updates: Partial<FitnessProfile>): Promise<FitnessProfile | null> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const fields = Object.keys(updates).filter(key => key !== 'userId' && key !== 'createdAt')
-    if (fields.length === 0) return this.getFitnessProfileByUserId(userId)
-
-    const setClause = fields.map(field => `${field} = ?`).join(', ')
-    const values = fields.map(field => {
-      const value = (updates as any)[field]
-      return field === 'fitnessGoals' ? JSON.stringify(value) : value
-    })
-    values.push(new Date().toISOString()) // updatedAt
-    values.push(userId)
-
-    const stmt = this.db.prepare(`UPDATE fitness_profiles SET ${setClause}, updatedAt = ? WHERE userId = ? `)
-    stmt.run(values)
-
-    return this.getFitnessProfileByUserId(userId)
-  }
-
-  async deleteFitnessProfile(userId: string): Promise<boolean> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const stmt = this.db.prepare('DELETE FROM fitness_profiles WHERE userId = ?')
-    const result = stmt.run(userId)
-    return (result.changes || 0) > 0
-  }
-
-  // Attendance operations
-  async checkIn(clientId: string, type: 'gym' | 'class' | 'personal_training', notes?: string): Promise<Attendance> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const id = Math.random().toString(36).substr(2, 9)
-    const now = new Date()
-
-    const attendance: Attendance = {
-      id,
-      clientId,
-      checkInTime: now,
-      type,
-      notes,
-      createdAt: now
-    }
-
-    const stmt = this.db.prepare(
-      `INSERT INTO attendance(id, clientId, checkInTime, type, notes, createdAt)
-    VALUES(?, ?, ?, ?, ?, ?)`
-    )
-
-    stmt.run(
-      attendance.id, attendance.clientId, attendance.checkInTime.toISOString(),
-      attendance.type, attendance.notes, attendance.createdAt.toISOString()
-    )
-
-    // Update client last visit
-    this.db.prepare('UPDATE clients SET lastVisit = ? WHERE id = ?').run(
-      now.toISOString(),
-      clientId
-    )
-
-    return attendance
-  }
-
-  async checkOut(attendanceId: string): Promise<Attendance | null> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const now = new Date()
-    const stmt = this.db.prepare('UPDATE attendance SET checkOutTime = ? WHERE id = ?')
-    stmt.run(now.toISOString(), attendanceId)
-
-    return this.getAttendanceById(attendanceId)
-  }
-
-  async getAttendanceById(id: string): Promise<Attendance | null> {
-    if (!this.db) throw new Error('Database not connected')
-    const stmt = this.db.prepare('SELECT * FROM attendance WHERE id = ?')
-    const row = stmt.get(id)
-    return row ? this.mapRowToAttendance(row) : null
-  }
-
-  async getAttendanceHistory(clientId: string): Promise<Attendance[]> {
-    if (!this.db) throw new Error('Database not connected')
-    const stmt = this.db.prepare('SELECT * FROM attendance WHERE clientId = ? ORDER BY checkInTime DESC')
-    const rows = stmt.all(clientId)
-    return rows.map(row => this.mapRowToAttendance(row))
-  }
-
-  async getAllAttendance(): Promise<Attendance[]> {
-    if (!this.db) throw new Error('Database not connected')
-    const stmt = this.db.prepare('SELECT * FROM attendance ORDER BY checkInTime DESC')
-    const rows = stmt.all()
-    return rows.map(row => this.mapRowToAttendance(row))
-  }
-
-  async getActiveCheckIn(clientId: string): Promise<Attendance | null> {
-    if (!this.db) throw new Error('Database not connected')
-    const stmt = this.db.prepare('SELECT * FROM attendance WHERE clientId = ? AND checkOutTime IS NULL ORDER BY checkInTime DESC LIMIT 1')
-    const row = stmt.get(clientId)
-    return row ? this.mapRowToAttendance(row) : null
-  }
-
-  // Helper methods to map database rows to entities
-  private mapRowToUser(row: any): User {
-    return {
-      id: row.id,
-      email: row.email,
-      firstName: row.firstName,
-      lastName: row.lastName,
-      password: row.password,
-      phone: row.phone,
-      role: row.role,
-      createdAt: new Date(row.createdAt),
-      updatedAt: new Date(row.updatedAt)
-    }
-  }
-
-  private mapRowToClient(row: any): Client {
-    return {
-      id: row.id,
-      userId: row.userId,
-      membershipType: row.membershipType,
-      membershipStatus: row.membershipStatus,
-      joinDate: new Date(row.joinDate),
-      lastVisit: row.lastVisit ? new Date(row.lastVisit) : undefined
-    }
-  }
-
-  private mapRowToFitnessProfile(row: any): FitnessProfile {
-    return {
-      userId: row.userId,
-      height: row.height,
-      weight: row.weight,
-      age: row.age,
-      gender: row.gender,
-      activityLevel: row.activityLevel,
-      fitnessGoals: JSON.parse(row.fitnessGoals || '[]'),
-      exerciseHabits: row.exerciseHabits,
-      dietHabits: row.dietHabits,
-      medicalConditions: row.medicalConditions,
-      allergies: row.allergies,
-      injuries: row.injuries,
-      createdAt: new Date(row.createdAt),
-      updatedAt: new Date(row.updatedAt)
-    }
-  }
-
-  private mapRowToAttendance(row: any): Attendance {
-    return {
-      id: row.id,
-      clientId: row.clientId,
-      checkInTime: new Date(row.checkInTime),
-      checkOutTime: row.checkOutTime ? new Date(row.checkOutTime) : undefined,
-      type: row.type,
-      notes: row.notes,
-      createdAt: new Date(row.createdAt)
-    }
-  }
-
-  // Recommendation operations
-  async createRecommendation(data: Omit<Recommendation, 'createdAt' | 'approvedAt' | 'approvedBy'>): Promise<Recommendation> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const now = new Date()
-    const recommendation: Recommendation = {
-      ...data,
-      createdAt: now,
-      status: data.status || 'pending'
-    }
-
-    const stmt = this.db.prepare(
-      `INSERT INTO recommendations (
-        id, userId, fitnessProfileId, type, content,
-        activityPlan, dietPlan, status, createdAt
-      )
-       VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)`
-    )
-
-    stmt.run(
-      recommendation.id, recommendation.userId, recommendation.fitnessProfileId,
-      recommendation.type, recommendation.content, recommendation.activityPlan,
-      recommendation.dietPlan, recommendation.status,
-      recommendation.createdAt.toISOString()
-    )
-
-    return recommendation
-  }
-
-  async getRecommendationsByUserId(userId: string): Promise<Recommendation[]> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const stmt = this.db.prepare('SELECT * FROM recommendations WHERE userId = ? ORDER BY createdAt DESC')
-    const rows = stmt.all(userId)
-
-    return rows.map(row => this.mapRowToRecommendation(row))
-  }
-
-  async getAllRecommendations(): Promise<Recommendation[]> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const stmt = this.db.prepare('SELECT * FROM recommendations ORDER BY createdAt DESC')
-    const rows = stmt.all()
-
-    return rows.map(row => this.mapRowToRecommendation(row))
-  }
-
-  async updateRecommendation(id: string, updates: Partial<Recommendation>): Promise<Recommendation | null> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const fields = Object.keys(updates).filter(key => key !== 'id' && key !== 'userId')
-    if (fields.length === 0) {
-      const stmt = this.db.prepare('SELECT * FROM recommendations WHERE id = ?')
-      const row = stmt.get(id)
-      return row ? this.mapRowToRecommendation(row) : null
-    }
-
-    const setClause = fields.map(field => `${field} = ?`).join(', ')
-    const values = fields.map(field => {
-      const val = (updates as any)[field]
-      return val instanceof Date ? val.toISOString() : val
-    })
-    values.push(id)
-
-    const stmt = this.db.prepare(`UPDATE recommendations SET ${setClause} WHERE id = ?`)
-    stmt.run(values)
-
-    const getStmt = this.db.prepare('SELECT * FROM recommendations WHERE id = ?')
-    const row = getStmt.get(id)
-    return row ? this.mapRowToRecommendation(row) : null
-  }
-
-  async deleteRecommendation(id: string): Promise<boolean> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const stmt = this.db.prepare('DELETE FROM recommendations WHERE id = ?')
-    const result = stmt.run(id)
-    return (result.changes || 0) > 0
-  }
-
-  private mapRowToRecommendation(row: any): Recommendation {
-    return {
-      id: row.id,
-      userId: row.userId,
-      fitnessProfileId: row.fitnessProfileId,
-      type: row.type,
-      content: row.content,
-      activityPlan: row.activityPlan,
-      dietPlan: row.dietPlan,
-      status: row.status,
-      createdAt: new Date(row.createdAt),
-      approvedAt: row.approvedAt ? new Date(row.approvedAt) : undefined,
-      approvedBy: row.approvedBy
-    }
-  }
-
-  // Fitness Goals operations
-  async createFitnessGoal(goalData: Omit<import('./types').FitnessGoal, 'createdAt' | 'updatedAt'>): Promise<import('./types').FitnessGoal> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const now = new Date()
-    const goal: import('./types').FitnessGoal = {
-      ...goalData,
-      createdAt: now,
-      updatedAt: now
-    }
-
-    const stmt = this.db.prepare(
-      `INSERT INTO fitness_goals (
-        id, user_id, fitness_profile_id, goal_type, title, description,
-        target_value, current_value, unit, start_date, target_date,
-        completed_date, status, progress, priority, notes, created_at, updated_at
-      )
-      VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`
-    )
-
-    stmt.run(
-      goal.id,
-      goal.userId,
-      goal.fitnessProfileId || null,
-      goal.goalType,
-      goal.title,
-      goal.description || null,
-      goal.targetValue || null,
-      goal.currentValue || null,
-      goal.unit || null,
-      goal.startDate.toISOString(),
-      goal.targetDate ? goal.targetDate.toISOString() : null,
-      goal.completedDate ? goal.completedDate.toISOString() : null,
-      goal.status,
-      goal.progress,
-      goal.priority,
-      goal.notes || null,
-      goal.createdAt.toISOString(),
-      goal.updatedAt.toISOString()
-    )
-
-    return goal
-  }
-
-  async getFitnessGoalById(id: string): Promise<import('./types').FitnessGoal | null> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const stmt = this.db.prepare('SELECT * FROM fitness_goals WHERE id = ?')
-    const row = stmt.get(id)
-
-    return row ? this.mapRowToFitnessGoal(row) : null
-  }
-
-  async getFitnessGoalsByUserId(userId: string, status?: string): Promise<import('./types').FitnessGoal[]> {
-    if (!this.db) throw new Error('Database not connected')
-
-    let query = 'SELECT * FROM fitness_goals WHERE user_id = ?'
-    const params: any[] = [userId]
-
-    if (status) {
-      query += ' AND status = ?'
-      params.push(status)
-    }
-
-    query += ' ORDER BY created_at DESC'
-
-    const stmt = this.db.prepare(query)
-    const rows = stmt.all(...params)
-
-    return rows.map(row => this.mapRowToFitnessGoal(row))
-  }
-
-  async updateFitnessGoal(id: string, updates: Partial<import('./types').FitnessGoal>): Promise<import('./types').FitnessGoal | null> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const fields = Object.keys(updates).filter(key => key !== 'id' && key !== 'createdAt')
-    if (fields.length === 0) return this.getFitnessGoalById(id)
-
-    // Map camelCase to snake_case for database columns
-    const columnMap: Record<string, string> = {
-      userId: 'user_id',
-      fitnessProfileId: 'fitness_profile_id',
-      goalType: 'goal_type',
-      targetValue: 'target_value',
-      currentValue: 'current_value',
-      startDate: 'start_date',
-      targetDate: 'target_date',
-      completedDate: 'completed_date',
-      updatedAt: 'updated_at'
-    }
-
-    const setClause = fields.map(field => `${columnMap[field] || field} = ?`).join(', ')
-    const values = fields.map(field => {
-      const val = (updates as any)[field]
-      return val instanceof Date ? val.toISOString() : val
-    })
-    values.push(new Date().toISOString()) // updatedAt
-    values.push(id)
-
-    const stmt = this.db.prepare(`UPDATE fitness_goals SET ${setClause}, updated_at = ? WHERE id = ?`)
-    stmt.run(values)
-
-    return this.getFitnessGoalById(id)
-  }
-
-  async deleteFitnessGoal(id: string): Promise<boolean> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const stmt = this.db.prepare('DELETE FROM fitness_goals WHERE id = ?')
-    const result = stmt.run(id)
-    return (result.changes || 0) > 0
-  }
-
-  async updateGoalProgress(id: string, currentValue: number): Promise<import('./types').FitnessGoal | null> {
-    if (!this.db) throw new Error('Database not connected')
-
-    // Get the goal to calculate progress
-    const goal = await this.getFitnessGoalById(id)
-    if (!goal) return null
-
-    let progress = goal.progress
-    if (goal.targetValue && goal.targetValue > 0) {
-      progress = Math.min(100, (currentValue / goal.targetValue) * 100)
-    }
-
-    const stmt = this.db.prepare(
-      'UPDATE fitness_goals SET current_value = ?, progress = ?, updated_at = ? WHERE id = ?'
-    )
-    stmt.run(currentValue, progress, new Date().toISOString(), id)
-
-    return this.getFitnessGoalById(id)
-  }
-
-  async completeGoal(id: string): Promise<import('./types').FitnessGoal | null> {
-    if (!this.db) throw new Error('Database not connected')
-
-    const now = new Date()
-    const stmt = this.db.prepare(
-      'UPDATE fitness_goals SET status = ?, progress = ?, completed_date = ?, updated_at = ? WHERE id = ?'
-    )
-    stmt.run('completed', 100, now.toISOString(), now.toISOString(), id)
-
-    return this.getFitnessGoalById(id)
-  }
-
-  private mapRowToFitnessGoal(row: any): import('./types').FitnessGoal {
-    return {
-      id: row.id,
-      userId: row.user_id,
-      fitnessProfileId: row.fitness_profile_id,
-      goalType: row.goal_type,
-      title: row.title,
-      description: row.description,
-      targetValue: row.target_value,
-      currentValue: row.current_value,
-      unit: row.unit,
-      startDate: new Date(row.start_date),
-      targetDate: row.target_date ? new Date(row.target_date) : undefined,
-      completedDate: row.completed_date ? new Date(row.completed_date) : undefined,
-      status: row.status,
-      progress: row.progress,
-      priority: row.priority,
-      notes: row.notes,
-      createdAt: new Date(row.created_at),
-      updatedAt: new Date(row.updated_at)
-    }
-  }
-
-  async getDashboardStats(): Promise<{
-    totalUsers: number;
-    activeClients: number;
-    totalRevenue: number;
-    revenueGrowth: number;
-  }> {
-    if (!this.db) throw new Error('Database not connected')
-
-    // Total Users
-    const userCountStmt = this.db.prepare('SELECT COUNT(*) as count FROM users')
-    const userCount = (userCountStmt.get() as any).count
-
-    // Active Clients
-    const activeClientCountStmt = this.db.prepare("SELECT COUNT(*) as count FROM clients WHERE membershipStatus = 'active'")
-    const activeClientCount = (activeClientCountStmt.get() as any).count
-
-    // Total Revenue (assuming payments table exists, handling if it's empty)
-    // Note: We need to create the payments table first if it doesn't exist in createTables
-    // For now, returning 0 if table doesn't exist or is empty
-    let totalRevenue = 0
-    let revenueGrowth = 0
-
-    try {
-      const revenueStmt = this.db.prepare('SELECT SUM(amount) as total FROM payments WHERE status = "completed"')
-      const revenueResult = revenueStmt.get() as any
-      totalRevenue = revenueResult?.total || 0
-    } catch (e) {
-      // Table might not exist yet
-      console.warn('Payments table query failed, returning 0 revenue')
-    }
-
-    return {
-      totalUsers: userCount,
-      activeClients: activeClientCount,
-      totalRevenue,
-      revenueGrowth
-    }
-  }
-}

apps/admin/src/lib/database/types.ts

@@ -1,86 +1,20 @@
+import {
+  User as SharedUser,
+  Client,
+  FitnessProfile,
+  Attendance,
+  Recommendation,
+  FitnessGoal,
+} from "@fitai/shared";
+
 // Database Entity Types
-export interface User {
+export interface User extends SharedUser {
-  id: string;
+  // Explicitly include gymId so server imports can rely on it even if shared types lag behind build
-  email: string;
+  gymId?: string;
-  firstName: string;
-  lastName: string;
   password: string;
-  phone?: string;
-  role: "superAdmin" | "admin" | "trainer" | "client";
-  createdAt: Date;
-  updatedAt: Date;
 }
 
-export interface Client {
+export type { Client, FitnessProfile, Attendance, Recommendation, FitnessGoal };
-  id: string;
-  userId: string;
-  membershipType: "basic" | "premium" | "vip";
-  membershipStatus: "active" | "inactive" | "expired";
-  joinDate: Date;
-  lastVisit?: Date;
-}
-
-export interface FitnessProfile {
-  userId: string;
-  height: string;
-  weight: string;
-  age: string;
-  gender: "male" | "female" | "other";
-  activityLevel: "sedentary" | "light" | "moderate" | "active" | "very_active";
-  fitnessGoals: string[];
-  exerciseHabits: string;
-  dietHabits: string;
-  medicalConditions: string;
-  allergies?: string;
-  injuries?: string;
-  createdAt: Date;
-  updatedAt: Date;
-}
-
-export interface Attendance {
-  id: string;
-  clientId: string;
-  checkInTime: Date;
-  checkOutTime?: Date;
-  type: "gym" | "class" | "personal_training";
-  notes?: string;
-  createdAt: Date;
-}
-
-export interface Recommendation {
-  id: string;
-  userId: string;
-  fitnessProfileId?: string;
-  type: "short_term" | "medium_term" | "long_term" | "ai_plan";
-  content: string;
-  activityPlan?: string;
-  dietPlan?: string;
-  status: "pending" | "approved" | "rejected" | "completed";
-  createdAt: Date;
-  approvedAt?: Date;
-  approvedBy?: string;
-}
-
-export interface FitnessGoal {
-  id: string;
-  userId: string;
-  fitnessProfileId?: string;
-  goalType: "weight_target" | "strength_milestone" | "endurance_target" | "flexibility_goal" | "habit_building" | "custom";
-  title: string;
-  description?: string;
-  targetValue?: number;
-  currentValue?: number;
-  unit?: string;
-  startDate: Date;
-  targetDate?: Date;
-  completedDate?: Date;
-  status: "active" | "completed" | "abandoned" | "paused";
-  progress: number;
-  priority: "low" | "medium" | "high";
-  notes?: string;
-  createdAt: Date;
-  updatedAt: Date;
-}
 
 // Database Interface - allows us to swap implementations
 export interface IDatabase {
@@ -121,18 +55,21 @@ export interface IDatabase {
 
   // Attendance operations
   checkIn(
-    clientId: string,
+    userId: string,
     type: "gym" | "class" | "personal_training",
     notes?: string,
   ): Promise<Attendance>;
   checkOut(attendanceId: string): Promise<Attendance | null>;
-  getAttendanceHistory(clientId: string): Promise<Attendance[]>;
+  getAttendanceHistory(userId: string): Promise<Attendance[]>;
   getAllAttendance(): Promise<Attendance[]>;
-  getActiveCheckIn(clientId: string): Promise<Attendance | null>;
+  getActiveCheckIn(userId: string): Promise<Attendance | null>;
 
   // Recommendation operations
   createRecommendation(
-    recommendation: Omit<Recommendation, "createdAt" | "approvedAt" | "approvedBy">,
+    recommendation: Omit<
+      Recommendation,
+      "createdAt" | "approvedAt" | "approvedBy"
+    >,
   ): Promise<Recommendation>;
   getRecommendationsByUserId(userId: string): Promise<Recommendation[]>;
   getAllRecommendations(): Promise<Recommendation[]>;
@@ -144,16 +81,22 @@ export interface IDatabase {
 
   // Fitness Goals operations
   createFitnessGoal(
-    goal: Omit<FitnessGoal, "createdAt" | "updatedAt">
+    goal: Omit<FitnessGoal, "createdAt" | "updatedAt">,
   ): Promise<FitnessGoal>;
   getFitnessGoalById(id: string): Promise<FitnessGoal | null>;
-  getFitnessGoalsByUserId(userId: string, status?: string): Promise<FitnessGoal[]>;
+  getFitnessGoalsByUserId(
+    userId: string,
+    status?: string,
+  ): Promise<FitnessGoal[]>;
   updateFitnessGoal(
     id: string,
-    updates: Partial<FitnessGoal>
+    updates: Partial<FitnessGoal>,
   ): Promise<FitnessGoal | null>;
   deleteFitnessGoal(id: string): Promise<boolean>;
-  updateGoalProgress(id: string, currentValue: number): Promise<FitnessGoal | null>;
+  updateGoalProgress(
+    id: string,
+    currentValue: number,
+  ): Promise<FitnessGoal | null>;
   completeGoal(id: string): Promise<FitnessGoal | null>;
 
   // Dashboard operations

apps/admin/src/lib/sync-user.ts

@@ -1,62 +1,72 @@
-import { currentUser } from '@clerk/nextjs/server'
+import { currentUser } from "@clerk/nextjs/server";
-import { IDatabase } from './database/types'
+import type { IDatabase, User } from "./database/types";
 
-export async function ensureUserSynced(userId: string, db: IDatabase) {
+export async function ensureUserSynced(
-    const existingUser = await db.getUserById(userId)
+  userId: string,
-    if (existingUser) return existingUser
+  db: IDatabase,
+): Promise<User | null> {
+  const existingUser = await db.getUserById(userId);
+  if (existingUser) return existingUser;
 
-    console.log('User not found in DB by ID, checking Clerk:', userId)
+  console.log("User not found in DB by ID, checking Clerk:", userId);
-    const clerkUser = await currentUser()
+  const clerkUser = await currentUser();
 
-    if (!clerkUser || clerkUser.id !== userId) {
+  if (!clerkUser || clerkUser.id !== userId) {
-        // If we can't get the user from Clerk (e.g. running locally without full auth sync),
+    // If we can't get the user from Clerk (e.g. running locally without full auth sync),
-        // we might want to fail gracefully or throw.
+    // we might want to fail gracefully or throw.
-        // For now, throw to be safe.
+    // For now, throw to be safe.
-        throw new Error('Could not fetch Clerk user details')
+    throw new Error("Could not fetch Clerk user details");
-    }
+  }
 
-    const email = clerkUser.emailAddresses[0]?.emailAddress
+  const email = clerkUser.emailAddresses[0]?.emailAddress;
-    if (!email) throw new Error('User has no email')
+  if (!email) throw new Error("User has no email");
 
-    // Check if user exists by email (e.g. seeded user)
+  // Check if user exists by email (e.g. seeded user)
-    const existingByEmail = await db.getUserByEmail(email)
+  const existingByEmail = await db.getUserByEmail(email);
-    if (existingByEmail) {
+  if (existingByEmail) {
-        console.log('User found by email but ID mismatch. Migrating ID...', {
+    console.log("User found by email but ID mismatch. Migrating ID...", {
-            oldId: existingByEmail.id,
+      oldId: existingByEmail.id,
-            newId: userId
+      newId: userId,
-        })
+    });
 
-        // Update the ID to match Clerk ID
+    // Update the ID to match Clerk ID
-        // We need to do this manually via SQL because IDatabase interface might not expose a direct ID update method easily
+    // We need to do this manually via SQL because IDatabase interface might not expose a direct ID update method easily
-        // But we can use a raw query if we had access, or add a method.
+    // But we can use a raw query if we had access, or add a method.
-        // Since we don't have direct access to `db.db` here (it's hidden behind IDatabase),
+    // Since we don't have direct access to `db.db` here (it's hidden behind IDatabase),
-        // we should add a method to IDatabase or use a workaround.
+    // we should add a method to IDatabase or use a workaround.
-        // Actually, `SQLiteDatabase` is what we have at runtime.
+    // Actually, `SQLiteDatabase` is what we have at runtime.
-        // Let's assume we can cast it or add `updateUserId` to the interface.
+    // Let's assume we can cast it or add `updateUserId` to the interface.
 
-        // For now, let's try to update it using `updateUser` but `updateUser` usually updates fields based on ID.
+    // For now, let's try to update it using `updateUser` but `updateUser` usually updates fields based on ID.
-        // We can't update the ID itself using `updateUser(id, { id: newId })` because `updateUser` implementation filters out `id` from updates.
+    // We can't update the ID itself using `updateUser(id, { id: newId })` because `updateUser` implementation filters out `id` from updates.
 
-        // We need to add a method to migrate user ID in IDatabase.
+    // We need to add a method to migrate user ID in IDatabase.
-        // Or, strictly for this prototype, we can delete the old user and create a new one (DATA LOSS RISK).
+    // Or, strictly for this prototype, we can delete the old user and create a new one (DATA LOSS RISK).
-        // But since it's a seeded super admin with no data, it's fine.
+    // But since it's a seeded super admin with no data, it's fine.
-        // However, if they had clients, we'd lose the link.
+    // However, if they had clients, we'd lose the link.
 
-        // Let's add `migrateUserId(oldId, newId)` to IDatabase.
+    // Let's add `migrateUserId(oldId, newId)` to IDatabase.
-        await db.migrateUserId(existingByEmail.id, userId)
+    await db.migrateUserId(existingByEmail.id, userId);
-        return db.getUserById(userId)
+    return db.getUserById(userId);
-    }
+  }
 
-    console.log('Creating new user from Clerk data:', userId)
+  console.log("Creating new user from Clerk data:", userId);
-    const user = await db.createUser({
+  const user = await db.createUser({
-        id: userId,
+    id: userId,
-        email,
+    email,
-        firstName: clerkUser.firstName || '',
+    firstName: clerkUser.firstName || "",
-        lastName: clerkUser.lastName || '',
+    lastName: clerkUser.lastName || "",
-        password: '', // Managed by Clerk
+    password: "", // Managed by Clerk
-        phone: clerkUser.phoneNumbers[0]?.phoneNumber || undefined,
+    phone: clerkUser.phoneNumbers[0]?.phoneNumber || undefined,
-        role: (clerkUser.publicMetadata.role as 'admin' | 'client' | 'superAdmin') || 'client'
+    gymId: (clerkUser.publicMetadata.gymId as string | undefined) || undefined,
-    })
+    role: ((): any => {
+      const r = clerkUser.publicMetadata.role as string | undefined;
+      return r &&
+        ["superAdmin", "admin", "trainer", "client", "generalUser"].includes(r)
+        ? r
+        : "client";
+    })(),
+  });
 
-    return user
+  return user;
 }

apps/admin/src/lib/utils.ts

@@ -1,14 +1 @@
-import { type ClassValue, clsx } from "clsx"
+export { cn, formatDate } from "@fitai/shared"
-import { twMerge } from "tailwind-merge"
-
-export function cn(...inputs: ClassValue[]) {
-  return twMerge(clsx(inputs))
-}
-
-export function formatDate(date: string | Date) {
-  return new Date(date).toLocaleDateString("en-US", {
-    month: "long",
-    day: "numeric",
-    year: "numeric",
-  })
-}

apps/mobile/app.json

@@ -15,20 +15,27 @@
       "**/*"
     ],
     "ios": {
-      "supportsTablet": true
+      "supportsTablet": true,
+      "infoPlist": {
+        "NSCameraUsageDescription": "This app uses the camera to scan food barcodes and identify nutritional information."
+      }
     },
     "android": {
       "adaptiveIcon": {
         "foregroundImage": "./assets/adaptive-icon.png",
         "backgroundColor": "#ffffff"
-      }
+      },
+      "permissions": [
+        "CAMERA"
+      ]
     },
     "web": {
       "favicon": "./assets/favicon.png"
     },
     "plugins": [
       "expo-router",
-      "expo-font"
+      "expo-font",
+      "expo-barcode-scanner"
     ],
     "scheme": "fitai"
   }

apps/mobile/package-lock.json

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@@ -2153,40 +2153,40 @@
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+      "version": "5.0.0",
+      "resolved": "https://registry.npmjs.org/@isaacs/brace-expansion/-/brace-expansion-5.0.0.tgz",
+      "integrity": "sha512-ZT55BDLV0yv0RBm2czMiZ+SqCGO7AvmOM3G/w2xhVPH+te0aKgFjmBvGlL1dH+ql2tgGO3MVrbb3jCKyvpgnxA==",
+      "license": "MIT",
+      "dependencies": {
+        "@isaacs/balanced-match": "^4.0.1"
+      },
+      "engines": {
+        "node": "20 || >=22"
+      }
+    },
     "node_modules/@isaacs/cliui": {
       "version": "8.0.2",
       "resolved": "https://registry.npmjs.org/@isaacs/cliui/-/cliui-8.0.2.tgz",
@@ -5021,9 +5116,9 @@
       "license": "MIT"
     },
     "node_modules/abitype": {
-      "version": "1.1.1",
+      "version": "1.2.2",
-      "resolved": "https://registry.npmjs.org/abitype/-/abitype-1.1.1.tgz",
+      "resolved": "https://registry.npmjs.org/abitype/-/abitype-1.2.2.tgz",
-      "integrity": "sha512-Loe5/6tAgsBukY95eGaPSDmQHIjRZYQq8PB1MpsNccDIK8WiV+Uw6WzaIXipvaxTEL2yEB0OpEaQv3gs8pkS9Q==",
+      "integrity": "sha512-4DOIMWscIB3j8hboLAUjLZCE8TMLdgecBpHFumfU4PdO/C1SBCVx4Nu1wPYXaL2iK8B0Jk3tiwnDLCpUtm3fZg==",
       "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/wevm"
@@ -7162,9 +7257,9 @@
       }
     },
     "node_modules/expo-application": {
-      "version": "7.0.7",
+      "version": "7.0.8",
-      "resolved": "https://registry.npmjs.org/expo-application/-/expo-application-7.0.7.tgz",
+      "resolved": "https://registry.npmjs.org/expo-application/-/expo-application-7.0.8.tgz",
-      "integrity": "sha512-Jt1/qqnoDUbZ+bK91+dHaZ1vrPDtRBOltRa681EeedkisqguuEeUx4UHqwVyDK2oHWsK6lO3ojetoA4h8OmNcg==",
+      "integrity": "sha512-qFGyxk7VJbrNOQWBbE09XUuGuvkOgFS9QfToaK2FdagM2aQ+x3CvGV2DuVgl/l4ZxPgIf3b/MNh9xHpwSwn74Q==",
       "license": "MIT",
       "peerDependencies": {
         "expo": "*"
@@ -7186,16 +7281,16 @@
       }
     },
     "node_modules/expo-auth-session": {
-      "version": "7.0.9",
+      "version": "7.0.10",
-      "resolved": "https://registry.npmjs.org/expo-auth-session/-/expo-auth-session-7.0.9.tgz",
+      "resolved": "https://registry.npmjs.org/expo-auth-session/-/expo-auth-session-7.0.10.tgz",
-      "integrity": "sha512-mPSwaRWOJYas160lXi5P/7BkLy0xbh+er+IMmAYHqf2+iz2WWs9W/4lMAklQVJG2mCyOZi24XrkffvB2izCa1g==",
+      "integrity": "sha512-XDnKkudvhHSKkZfJ+KkodM+anQcrxB71i+h0kKabdLa5YDXTQ81aC38KRc3TMqmnBDHAu0NpfbzEVd9WDFY3Qg==",
       "license": "MIT",
       "dependencies": {
-        "expo-application": "~7.0.7",
+        "expo-application": "~7.0.8",
-        "expo-constants": "~18.0.10",
+        "expo-constants": "~18.0.11",
-        "expo-crypto": "~15.0.7",
+        "expo-crypto": "~15.0.8",
-        "expo-linking": "~8.0.9",
+        "expo-linking": "~8.0.10",
-        "expo-web-browser": "~15.0.9",
+        "expo-web-browser": "~15.0.10",
         "invariant": "^2.2.4"
       },
       "peerDependencies": {
@@ -7203,6 +7298,18 @@
         "react-native": "*"
       }
     },
+    "node_modules/expo-barcode-scanner": {
+      "version": "13.0.1",
+      "resolved": "https://registry.npmjs.org/expo-barcode-scanner/-/expo-barcode-scanner-13.0.1.tgz",
+      "integrity": "sha512-xBGLT1An2gpAMIQRTLU3oHydKohX8r8F9/ait1Fk9Vgd0GraFZbP4IiT7nHMlaw4H6E7Muucf7vXpGV6u7d4HQ==",
+      "license": "MIT",
+      "dependencies": {
+        "expo-image-loader": "~4.7.0"
+      },
+      "peerDependencies": {
+        "expo": "*"
+      }
+    },
     "node_modules/expo-camera": {
       "version": "17.0.9",
       "resolved": "https://registry.npmjs.org/expo-camera/-/expo-camera-17.0.9.tgz",
@@ -7224,13 +7331,13 @@
       }
     },
     "node_modules/expo-constants": {
-      "version": "18.0.10",
+      "version": "18.0.11",
-      "resolved": "https://registry.npmjs.org/expo-constants/-/expo-constants-18.0.10.tgz",
+      "resolved": "https://registry.npmjs.org/expo-constants/-/expo-constants-18.0.11.tgz",
-      "integrity": "sha512-Rhtv+X974k0Cahmvx6p7ER5+pNhBC0XbP1lRviL2J1Xl4sT2FBaIuIxF/0I0CbhOsySf0ksqc5caFweAy9Ewiw==",
+      "integrity": "sha512-xnfrfZ7lHjb+03skhmDSYeFF7OU2K3Xn/lAeP+7RhkV2xp2f5RCKtOUYajCnYeZesvMrsUxOsbGOP2JXSOH3NA==",
       "license": "MIT",
       "dependencies": {
-        "@expo/config": "~12.0.10",
+        "@expo/config": "~12.0.11",
-        "@expo/env": "~2.0.7"
+        "@expo/env": "~2.0.8"
       },
       "peerDependencies": {
         "expo": "*",
@@ -7238,9 +7345,9 @@
       }
     },
     "node_modules/expo-crypto": {
-      "version": "15.0.7",
+      "version": "15.0.8",
-      "resolved": "https://registry.npmjs.org/expo-crypto/-/expo-crypto-15.0.7.tgz",
+      "resolved": "https://registry.npmjs.org/expo-crypto/-/expo-crypto-15.0.8.tgz",
-      "integrity": "sha512-FUo41TwwGT2e5rA45PsjezI868Ch3M6wbCZsmqTWdF/hr+HyPcrp1L//dsh/hsrsyrQdpY/U96Lu71/wXePJeg==",
+      "integrity": "sha512-aF7A914TB66WIlTJvl5J6/itejfY78O7dq3ibvFltL9vnTALJ/7LYHvLT4fwmx9yUNS6ekLBtDGWivFWnj2Fcw==",
       "license": "MIT",
       "dependencies": {
         "base64-js": "^1.3.0"
@@ -7282,6 +7389,15 @@
         "expo": "*"
       }
     },
+    "node_modules/expo-image-loader": {
+      "version": "4.7.0",
+      "resolved": "https://registry.npmjs.org/expo-image-loader/-/expo-image-loader-4.7.0.tgz",
+      "integrity": "sha512-cx+MxxsAMGl9AiWnQUzrkJMJH4eNOGlu7XkLGnAXSJrRoIiciGaKqzeaD326IyCTV+Z1fXvIliSgNW+DscvD8g==",
+      "license": "MIT",
+      "peerDependencies": {
+        "expo": "*"
+      }
+    },
     "node_modules/expo-linear-gradient": {
       "version": "15.0.7",
       "resolved": "https://registry.npmjs.org/expo-linear-gradient/-/expo-linear-gradient-15.0.7.tgz",
@@ -7294,12 +7410,12 @@
       }
     },
     "node_modules/expo-linking": {
-      "version": "8.0.9",
+      "version": "8.0.10",
-      "resolved": "https://registry.npmjs.org/expo-linking/-/expo-linking-8.0.9.tgz",
+      "resolved": "https://registry.npmjs.org/expo-linking/-/expo-linking-8.0.10.tgz",
-      "integrity": "sha512-a0UHhlVyfwIbn8b1PSFPoFiIDJeps2iEq109hVH3CHd0CMKuRxFfNio9Axe2BjXhiJCYWR4OV1iIyzY/GjiVkQ==",
+      "integrity": "sha512-0EKtn4Sk6OYmb/5ZqK8riO0k1Ic+wyT3xExbmDvUYhT7p/cKqlVUExMuOIAt3Cx3KUUU1WCgGmdd493W/D5XjA==",
       "license": "MIT",
       "dependencies": {
-        "expo-constants": "~18.0.10",
+        "expo-constants": "~18.0.11",
         "invariant": "^2.2.4"
       },
       "peerDependencies": {
@@ -7440,9 +7556,9 @@
       }
     },
     "node_modules/expo-secure-store": {
-      "version": "15.0.7",
+      "version": "15.0.8",
-      "resolved": "https://registry.npmjs.org/expo-secure-store/-/expo-secure-store-15.0.7.tgz",
+      "resolved": "https://registry.npmjs.org/expo-secure-store/-/expo-secure-store-15.0.8.tgz",
-      "integrity": "sha512-9q7+G1Zxr5P6J5NRIlm86KulvmYwc6UnQlYPjQLDu1drDnerz6AT6l884dPu29HgtDTn4rR0heYeeGFhMKM7/Q==",
+      "integrity": "sha512-lHnzvRajBu4u+P99+0GEMijQMFCOYpWRO4dWsXSuMt77+THPIGjzNvVKrGSl6mMrLsfVaKL8BpwYZLGlgA+zAw==",
       "license": "MIT",
       "peerDependencies": {
         "expo": "*"
@@ -7471,9 +7587,9 @@
       }
     },
     "node_modules/expo-web-browser": {
-      "version": "15.0.9",
+      "version": "15.0.10",
-      "resolved": "https://registry.npmjs.org/expo-web-browser/-/expo-web-browser-15.0.9.tgz",
+      "resolved": "https://registry.npmjs.org/expo-web-browser/-/expo-web-browser-15.0.10.tgz",
-      "integrity": "sha512-Dj8kNFO+oXsxqCDNlUT/GhOrJnm10kAElH++3RplLydogFm5jTzXYWDEeNIDmV+F+BzGYs+sIhxiBf7RyaxXZg==",
+      "integrity": "sha512-fvDhW4bhmXAeWFNFiInmsGCK83PAqAcQaFyp/3pE/jbdKmFKoRCWr46uZGIfN4msLK/OODhaQ/+US7GSJNDHJg==",
       "license": "MIT",
       "peerDependencies": {
         "expo": "*",
@@ -7619,6 +7735,23 @@
         "asap": "~2.0.3"
       }
     },
+    "node_modules/fdir": {
+      "version": "6.5.0",
+      "resolved": "https://registry.npmjs.org/fdir/-/fdir-6.5.0.tgz",
+      "integrity": "sha512-tIbYtZbucOs0BRGqPJkshJUYdL+SDH7dVM8gjy+ERp3WAUjLEFJE+02kanyHtwjWOnwrKYBiwAmM0p4kLJAnXg==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12.0.0"
+      },
+      "peerDependencies": {
+        "picomatch": "^3 || ^4"
+      },
+      "peerDependenciesMeta": {
+        "picomatch": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/file-entry-cache": {
       "version": "6.0.1",
       "resolved": "https://registry.npmjs.org/file-entry-cache/-/file-entry-cache-6.0.1.tgz",
@@ -12764,17 +12897,17 @@
       "license": "MIT"
     },
     "node_modules/sucrase": {
-      "version": "3.35.0",
+      "version": "3.35.1",
-      "resolved": "https://registry.npmjs.org/sucrase/-/sucrase-3.35.0.tgz",
+      "resolved": "https://registry.npmjs.org/sucrase/-/sucrase-3.35.1.tgz",
-      "integrity": "sha512-8EbVDiu9iN/nESwxeSxDKe0dunta1GOlHufmSSXxMD2z2/tMZpDMpvXQGsc+ajGo8y2uYUmixaSRUc/QPoQ0GA==",
+      "integrity": "sha512-DhuTmvZWux4H1UOnWMB3sk0sbaCVOoQZjv8u1rDoTV0HTdGem9hkAZtl4JZy8P2z4Bg0nT+YMeOFyVr4zcG5Tw==",
       "license": "MIT",
       "dependencies": {
         "@jridgewell/gen-mapping": "^0.3.2",
         "commander": "^4.0.0",
-        "glob": "^10.3.10",
         "lines-and-columns": "^1.1.6",
         "mz": "^2.7.0",
         "pirates": "^4.0.1",
+        "tinyglobby": "^0.2.11",
         "ts-interface-checker": "^0.1.9"
       },
       "bin": {
@@ -12794,26 +12927,6 @@
         "node": ">= 6"
       }
     },
-    "node_modules/sucrase/node_modules/glob": {
-      "version": "10.4.5",
-      "resolved": "https://registry.npmjs.org/glob/-/glob-10.4.5.tgz",
-      "integrity": "sha512-7Bv8RF0k6xjo7d4A/PxYLbUCfb6c+Vpd2/mB2yRDlew7Jb5hEXiCD9ibfO7wpk8i4sevK6DFny9h7EYbM3/sHg==",
-      "license": "ISC",
-      "dependencies": {
-        "foreground-child": "^3.1.0",
-        "jackspeak": "^3.1.2",
-        "minimatch": "^9.0.4",
-        "minipass": "^7.1.2",
-        "package-json-from-dist": "^1.0.0",
-        "path-scurry": "^1.11.1"
-      },
-      "bin": {
-        "glob": "dist/esm/bin.mjs"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/isaacs"
-      }
-    },
     "node_modules/supports-color": {
       "version": "7.2.0",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
@@ -13014,6 +13127,34 @@
       "integrity": "sha512-fcwX4mndzpLQKBS1DVYhGAcYaYt7vsHNIvQV+WXMvnow5cgjPphq5CaayLaGsjRdSCKZFNGt7/GYAuXaNOiYCA==",
       "license": "MIT"
     },
+    "node_modules/tinyglobby": {
+      "version": "0.2.15",
+      "resolved": "https://registry.npmjs.org/tinyglobby/-/tinyglobby-0.2.15.tgz",
+      "integrity": "sha512-j2Zq4NyQYG5XMST4cbs02Ak8iJUdxRM0XI5QyxXuZOzKOINmWurp3smXu3y5wDcJrptwpSjgXHzIQxR0omXljQ==",
+      "license": "MIT",
+      "dependencies": {
+        "fdir": "^6.5.0",
+        "picomatch": "^4.0.3"
+      },
+      "engines": {
+        "node": ">=12.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/SuperchupuDev"
+      }
+    },
+    "node_modules/tinyglobby/node_modules/picomatch": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-4.0.3.tgz",
+      "integrity": "sha512-5gTmgEY/sqK6gFXLIsQNH19lWb4ebPDLA4SdLP7dsWkIXHWlG66oPuVvXSGFPppYZz8ZDZq0dYYrbHfBCVUb1Q==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/jonschlinkert"
+      }
+    },
     "node_modules/tmpl": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/tmpl/-/tmpl-1.0.5.tgz",
@@ -13407,9 +13548,9 @@
       }
     },
     "node_modules/viem": {
-      "version": "2.38.6",
+      "version": "2.41.2",
-      "resolved": "https://registry.npmjs.org/viem/-/viem-2.38.6.tgz",
+      "resolved": "https://registry.npmjs.org/viem/-/viem-2.41.2.tgz",
-      "integrity": "sha512-aqO6P52LPXRjdnP6rl5Buab65sYa4cZ6Cpn+k4OLOzVJhGIK8onTVoKMFMT04YjDfyDICa/DZyV9HmvLDgcjkw==",
+      "integrity": "sha512-LYliajglBe1FU6+EH9mSWozp+gRA/QcHfxeD9Odf83AdH5fwUS7DroH4gHvlv6Sshqi1uXrYFA2B/EOczxd15g==",
       "funding": [
         {
           "type": "github",

apps/mobile/package.json

@@ -14,7 +14,7 @@
     "test": "jest"
   },
   "dependencies": {
-    "@clerk/clerk-expo": "^2.18.3",
+    "@clerk/clerk-expo": "^2.19.11",
     "@expo/vector-icons": "^15.0.0",
     "@hookform/resolvers": "^3.3.0",
     "@react-native-async-storage/async-storage": "^2.2.0",
@@ -25,10 +25,11 @@
     "ajv-keywords": "^5.1.0",
     "axios": "^1.6.0",
     "expo": "~54.0.23",
-    "expo-auth-session": "^7.0.8",
+    "expo-auth-session": "^7.0.10",
-    "expo-camera": "~17.0.0",
+    "expo-barcode-scanner": "^13.0.1",
+    "expo-camera": "~17.0.9",
     "expo-constants": "^18.0.10",
-    "expo-crypto": "^15.0.7",
+    "expo-crypto": "^15.0.8",
     "expo-font": "~14.0.9",
     "expo-haptics": "^15.0.7",
     "expo-linear-gradient": "~15.0.7",
@@ -37,9 +38,9 @@
     "expo-router": "~6.0.14",
     "expo-secure-store": "~15.0.7",
     "expo-status-bar": "^3.0.8",
-    "expo-web-browser": "^15.0.9",
+    "expo-web-browser": "^15.0.10",
     "react": "19.1.0",
-    "react-dom": "19.1.0",
+    "react-dom": "^19.1.0",
     "react-hook-form": "^7.47.0",
     "react-native": "0.81.5",
     "react-native-safe-area-context": "~5.6.0",

apps/mobile/src/app/(auth)/onboarding.tsx

@@ -1,4 +1,4 @@
-import React, { useState } from "react";
+import React, { useState, useEffect } from "react";
 import {
   View,
   Text,
@@ -18,6 +18,32 @@ export default function OnboardingScreen() {
   const { getToken } = useAuth();
   const router = useRouter();
   const [isSubmitting, setIsSubmitting] = useState(false);
+  const [gyms, setGyms] = useState<
+    Array<{ id: string; name: string; location?: string }>
+  >([]);
+  const [gymsLoading, setGymsLoading] = useState<boolean>(false);
+  const [selectedGymId, setSelectedGymId] = useState<string | null>(null);
+
+  useEffect(() => {
+    const loadGyms = async () => {
+      try {
+        setGymsLoading(true);
+        const token = await getToken();
+        const res = await fetch("/api/gyms", {
+          headers: token ? { Authorization: `Bearer ${token}` } : undefined,
+        });
+        const data = await res.json();
+        if (Array.isArray(data)) {
+          setGyms(data);
+        }
+      } catch (e) {
+        console.error("Failed to fetch gyms:", e);
+      } finally {
+        setGymsLoading(false);
+      }
+    };
+    loadGyms();
+  }, []);
   const [fitnessProfile, setFitnessProfile] = useState({
     height: "",
     weight: "",
@@ -41,6 +67,26 @@ export default function OnboardingScreen() {
         return;
       }
 
+      const token = await getToken();
+      if (!token) {
+        throw new Error("Authentication token not available");
+      }
+
+      // If gym was selected or cleared, patch user's gym selection first
+      // selectedGymId: string gym id, or null to proceed without gym
+      try {
+        await fetch("/api/users/gym", {
+          method: "PATCH",
+          headers: {
+            "Content-Type": "application/json",
+            Authorization: `Bearer ${token}`,
+          },
+          body: JSON.stringify({ gymId: selectedGymId }),
+        });
+      } catch (e) {
+        console.warn("Failed to update gym selection:", e);
+      }
+
       const fitnessData = {
         clientId: user.id,
         height: parseFloat(fitnessProfile.height),
@@ -59,10 +105,6 @@ export default function OnboardingScreen() {
         workoutFrequency: parseInt(fitnessProfile.workoutFrequency) || 3,
       };
 
-      const token = await getToken();
-      if (!token) {
-        throw new Error("Authentication token not available");
-      }
       await fitnessProfileApi.createFitnessProfile(fitnessData, token);
       router.replace("/(tabs)");
     } catch (error) {
@@ -213,6 +255,55 @@ export default function OnboardingScreen() {
           placeholder="Number of workouts per week"
         />
 
+        <Text style={styles.label}>Select a Gym</Text>
+        {gymsLoading ? (
+          <ActivityIndicator />
+        ) : (
+          <ScrollView
+            horizontal
+            showsHorizontalScrollIndicator={false}
+            style={{ marginBottom: 16 }}
+          >
+            <View style={{ flexDirection: "row" }}>
+              <TouchableOpacity
+                style={[
+                  styles.levelButton,
+                  selectedGymId === null && styles.selectedButton,
+                ]}
+                onPress={() => setSelectedGymId(null)}
+              >
+                <Text
+                  style={[
+                    styles.levelButtonText,
+                    selectedGymId === null && styles.selectedButtonText,
+                  ]}
+                >
+                  Proceed without gym
+                </Text>
+              </TouchableOpacity>
+              {gyms.map((gym) => (
+                <TouchableOpacity
+                  key={gym.id}
+                  style={[
+                    styles.levelButton,
+                    selectedGymId === gym.id && styles.selectedButton,
+                  ]}
+                  onPress={() => setSelectedGymId(gym.id)}
+                >
+                  <Text
+                    style={[
+                      styles.levelButtonText,
+                      selectedGymId === gym.id && styles.selectedButtonText,
+                    ]}
+                  >
+                    {gym.name}
+                  </Text>
+                </TouchableOpacity>
+              ))}
+            </View>
+          </ScrollView>
+        )}
+
         <TouchableOpacity
           style={styles.submitButton}
           onPress={handleSubmit}

apps/mobile/src/app/(tabs)/index.tsx

@@ -9,6 +9,7 @@ import { QuickActionGrid } from "../../components/QuickActionGrid";
 import { TrackMealModal } from "../../components/TrackMealModal";
 import { AddWaterModal } from "../../components/AddWaterModal";
 import { HydrationWidget } from "../../components/HydrationWidget";
+import { ScanFoodModal } from "../../components/ScanFoodModal";
 import { Ionicons } from "@expo/vector-icons";
 
 export default function HomeScreen() {
@@ -16,6 +17,7 @@ export default function HomeScreen() {
   const [refreshing, setRefreshing] = useState(false);
   const [trackMealModalVisible, setTrackMealModalVisible] = useState(false);
   const [addWaterModalVisible, setAddWaterModalVisible] = useState(false);
+  const [scanFoodModalVisible, setScanFoodModalVisible] = useState(false);
   const [calories, setCalories] = useState(0);
   const [waterIntake, setWaterIntake] = useState(0);
 
@@ -51,6 +53,11 @@ export default function HomeScreen() {
     setWaterIntake(0);
   };
 
+  const handleAddScannedFood = (scannedCalories: number) => {
+    setCalories(prev => prev + scannedCalories);
+    setScanFoodModalVisible(false);
+  };
+
   const resetAllCounters = async () => {
     setCalories(0);
     setWaterIntake(0);
@@ -134,6 +141,7 @@ export default function HomeScreen() {
         <QuickActionGrid
           onTrackMealPress={() => setTrackMealModalVisible(true)}
           onAddWaterPress={() => setAddWaterModalVisible(true)}
+          onScanFoodPress={() => setScanFoodModalVisible(true)}
         />
 
         <TrackMealModal
@@ -150,6 +158,12 @@ export default function HomeScreen() {
           onResetData={handleResetWater}
         />
 
+        <ScanFoodModal
+          visible={scanFoodModalVisible}
+          onClose={() => setScanFoodModalVisible(false)}
+          onAddFood={handleAddScannedFood}
+        />
+
         {/* Recent Activity Section */}
         <View style={styles.section}>
           <View style={styles.sectionHeader}>

apps/mobile/src/app/(tabs)/profile.tsx

@@ -1,5 +1,14 @@
-import { View, Text, StyleSheet, TouchableOpacity, Image, Alert } from "react-native";
+import {
-import { useUser, useClerk } from "@clerk/clerk-expo";
+  View,
+  Text,
+  StyleSheet,
+  TouchableOpacity,
+  Image,
+  Alert,
+  ScrollView,
+  ActivityIndicator,
+} from "react-native";
+import { useUser, useClerk, useAuth } from "@clerk/clerk-expo";
 import { useRouter } from "expo-router";
 import { Ionicons } from "@expo/vector-icons";
 import { LinearGradient } from "expo-linear-gradient";
@@ -21,14 +30,55 @@ export default function ProfileScreen() {
   };
 
   const confirmSignOut = () => {
-    Alert.alert(
+    Alert.alert("Sign Out", "Are you sure you want to sign out?", [
-      "Sign Out",
+      { text: "Cancel", style: "cancel" },
-      "Are you sure you want to sign out?",
+      { text: "Sign Out", style: "destructive", onPress: handleSignOut },
-      [
+    ]);
-        { text: "Cancel", style: "cancel" },
+  };
-        { text: "Sign Out", style: "destructive", onPress: handleSignOut },
+
-      ]
+  // Gym selection state and handlers
-    );
+  const { getToken } = useAuth();
+  const [gyms, setGyms] = useState<
+    Array<{ id: string; name: string; location?: string }>
+  >([]);
+  const [gymsLoading, setGymsLoading] = useState(false);
+  const [selectedGymId, setSelectedGymId] = useState<string | null>(null);
+
+  const loadGyms = async () => {
+    try {
+      setGymsLoading(true);
+      const token = await getToken();
+      const res = await fetch("/api/gyms", {
+        headers: token ? { Authorization: `Bearer ${token}` } : undefined,
+      });
+      const data = await res.json();
+      setGyms(Array.isArray(data) ? data : []);
+    } catch (err) {
+      console.error("Failed to fetch gyms:", err);
+    } finally {
+      setGymsLoading(false);
+    }
+  };
+
+  const handleApplyGym = async () => {
+    try {
+      const token = await getToken();
+      await fetch("/api/users/gym", {
+        method: "PATCH",
+        headers: {
+          "Content-Type": "application/json",
+          ...(token ? { Authorization: `Bearer ${token}` } : {}),
+        },
+        body: JSON.stringify({ gymId: selectedGymId }),
+      });
+      Alert.alert(
+        "Success",
+        selectedGymId ? "Gym selected successfully" : "Proceeding without gym",
+      );
+    } catch (err) {
+      console.error("Failed to update gym selection:", err);
+      Alert.alert("Error", "Failed to update gym selection");
+    }
   };
 
   return (
@@ -48,7 +98,9 @@ export default function ProfileScreen() {
             </View>
           </View>
           <Text style={styles.name}>{user?.fullName || "User"}</Text>
-          <Text style={styles.email}>{user?.primaryEmailAddress?.emailAddress}</Text>
+          <Text style={styles.email}>
+            {user?.primaryEmailAddress?.emailAddress}
+          </Text>
           <View style={styles.memberBadge}>
             <Text style={styles.memberText}>Premium Member</Text>
           </View>
@@ -59,39 +111,144 @@ export default function ProfileScreen() {
         <View style={styles.section}>
           <Text style={styles.sectionTitle}>Account</Text>
           <View style={[styles.infoCard, theme.shadows.subtle]}>
-            <TouchableOpacity style={styles.infoRow} onPress={() => router.push('/personal-details')}>
+            <TouchableOpacity
+              style={styles.infoRow}
+              onPress={() => router.push("/personal-details")}
+            >
               <LinearGradient
-                colors={['rgba(59, 130, 246, 0.1)', 'rgba(59, 130, 246, 0.05)']}
+                colors={["rgba(59, 130, 246, 0.1)", "rgba(59, 130, 246, 0.05)"]}
                 style={styles.iconContainer}
               >
-                <Ionicons name="person-outline" size={20} color={theme.colors.primary} />
+                <Ionicons
+                  name="person-outline"
+                  size={20}
+                  color={theme.colors.primary}
+                />
               </LinearGradient>
               <Text style={styles.infoLabel}>Personal Details</Text>
-              <Ionicons name="chevron-forward" size={20} color={theme.colors.gray400} />
+              <Ionicons
+                name="chevron-forward"
+                size={20}
+                color={theme.colors.gray400}
+              />
             </TouchableOpacity>
             <View style={styles.divider} />
-            <TouchableOpacity style={styles.infoRow} onPress={() => router.push('/fitness-profile')}>
+            <TouchableOpacity
+              style={styles.infoRow}
+              onPress={() => router.push("/fitness-profile")}
+            >
               <LinearGradient
-                colors={['rgba(16, 185, 129, 0.1)', 'rgba(16, 185, 129, 0.05)']}
+                colors={["rgba(16, 185, 129, 0.1)", "rgba(16, 185, 129, 0.05)"]}
                 style={styles.iconContainer}
               >
-                <Ionicons name="fitness-outline" size={20} color={theme.colors.success} />
+                <Ionicons
+                  name="fitness-outline"
+                  size={20}
+                  color={theme.colors.success}
+                />
               </LinearGradient>
               <Text style={styles.infoLabel}>Fitness Profile</Text>
-              <Ionicons name="chevron-forward" size={20} color={theme.colors.gray400} />
+              <Ionicons
+                name="chevron-forward"
+                size={20}
+                color={theme.colors.gray400}
+              />
             </TouchableOpacity>
             <View style={styles.divider} />
             <TouchableOpacity style={styles.infoRow}>
               <LinearGradient
-                colors={['rgba(245, 158, 11, 0.1)', 'rgba(245, 158, 11, 0.05)']}
+                colors={["rgba(245, 158, 11, 0.1)", "rgba(245, 158, 11, 0.05)"]}
                 style={styles.iconContainer}
               >
-                <Ionicons name="notifications-outline" size={20} color={theme.colors.warning} />
+                <Ionicons
+                  name="notifications-outline"
+                  size={20}
+                  color={theme.colors.warning}
+                />
               </LinearGradient>
               <Text style={styles.infoLabel}>Notifications</Text>
-              <Ionicons name="chevron-forward" size={20} color={theme.colors.gray400} />
+              <Ionicons
+                name="chevron-forward"
+                size={20}
+                color={theme.colors.gray400}
+              />
             </TouchableOpacity>
           </View>
+
+          {/* Gym Selection */}
+          <View
+            style={[styles.infoCard, theme.shadows.subtle, { marginTop: 12 }]}
+          >
+            <View
+              style={{
+                flexDirection: "row",
+                alignItems: "center",
+                justifyContent: "space-between",
+                padding: 12,
+              }}
+            >
+              <Text style={styles.infoLabel}>Gym</Text>
+              <TouchableOpacity onPress={loadGyms}>
+                <Text style={{ color: theme.colors.primary }}>
+                  Refresh Gyms
+                </Text>
+              </TouchableOpacity>
+            </View>
+
+            {gymsLoading ? (
+              <ActivityIndicator style={{ padding: 12 }} />
+            ) : (
+              <ScrollView
+                horizontal
+                showsHorizontalScrollIndicator={false}
+                style={{ paddingHorizontal: 12, paddingBottom: 12 }}
+              >
+                <View style={{ flexDirection: "row" }}>
+                  <TouchableOpacity
+                    style={[
+                      styles.infoRow,
+                      selectedGymId === null && {
+                        backgroundColor: "rgba(59, 130, 246, 0.1)",
+                      },
+                    ]}
+                    onPress={() => setSelectedGymId(null)}
+                  >
+                    <Text style={styles.infoLabel}>Proceed without gym</Text>
+                  </TouchableOpacity>
+                  {gyms.map((gym) => (
+                    <TouchableOpacity
+                      key={gym.id}
+                      style={[
+                        styles.infoRow,
+                        selectedGymId === gym.id && {
+                          backgroundColor: "rgba(59, 130, 246, 0.1)",
+                        },
+                      ]}
+                      onPress={() => setSelectedGymId(gym.id)}
+                    >
+                      <Text style={styles.infoLabel}>{gym.name}</Text>
+                    </TouchableOpacity>
+                  ))}
+                </View>
+              </ScrollView>
+            )}
+
+            <View style={{ padding: 12 }}>
+              <AnimatedButton
+                title="Apply Gym Selection"
+                onPress={handleApplyGym}
+                variant="primary"
+                style={{ marginTop: 4 }}
+                icon={
+                  <Ionicons
+                    name="checkmark-outline"
+                    size={20}
+                    color={theme.colors.white}
+                  />
+                }
+              />
+            </View>
+          </View>
         </View>
 
         <View style={styles.section}>
@@ -99,24 +256,43 @@ export default function ProfileScreen() {
           <View style={[styles.infoCard, theme.shadows.subtle]}>
             <TouchableOpacity style={styles.infoRow}>
               <LinearGradient
-                colors={['rgba(139, 92, 246, 0.1)', 'rgba(139, 92, 246, 0.05)']}
+                colors={["rgba(139, 92, 246, 0.1)", "rgba(139, 92, 246, 0.05)"]}
                 style={styles.iconContainer}
               >
-                <Ionicons name="help-circle-outline" size={20} color={theme.colors.secondary} />
+                <Ionicons
+                  name="help-circle-outline"
+                  size={20}
+                  color={theme.colors.secondary}
+                />
               </LinearGradient>
               <Text style={styles.infoLabel}>Help Center</Text>
-              <Ionicons name="chevron-forward" size={20} color={theme.colors.gray400} />
+              <Ionicons
+                name="chevron-forward"
+                size={20}
+                color={theme.colors.gray400}
+              />
             </TouchableOpacity>
             <View style={styles.divider} />
             <TouchableOpacity style={styles.infoRow}>
               <LinearGradient
-                colors={['rgba(107, 114, 128, 0.1)', 'rgba(107, 114, 128, 0.05)']}
+                colors={[
+                  "rgba(107, 114, 128, 0.1)",
+                  "rgba(107, 114, 128, 0.05)",
+                ]}
                 style={styles.iconContainer}
               >
-                <Ionicons name="shield-checkmark-outline" size={20} color={theme.colors.gray600} />
+                <Ionicons
+                  name="shield-checkmark-outline"
+                  size={20}
+                  color={theme.colors.gray600}
+                />
               </LinearGradient>
               <Text style={styles.infoLabel}>Privacy & Security</Text>
-              <Ionicons name="chevron-forward" size={20} color={theme.colors.gray400} />
+              <Ionicons
+                name="chevron-forward"
+                size={20}
+                color={theme.colors.gray400}
+              />
             </TouchableOpacity>
           </View>
         </View>
@@ -145,13 +321,13 @@ const styles = StyleSheet.create({
     paddingBottom: 30,
     borderBottomLeftRadius: theme.borderRadius.xl,
     borderBottomRightRadius: theme.borderRadius.xl,
-    alignItems: 'center',
+    alignItems: "center",
   },
   profileCard: {
-    alignItems: 'center',
+    alignItems: "center",
   },
   avatarContainer: {
-    position: 'relative',
+    position: "relative",
     marginBottom: 16,
   },
   avatar: {
@@ -159,28 +335,28 @@ const styles = StyleSheet.create({
     height: 100,
     borderRadius: 50,
     borderWidth: 4,
-    borderColor: 'rgba(255, 255, 255, 0.3)',
+    borderColor: "rgba(255, 255, 255, 0.3)",
   },
   placeholderAvatar: {
     width: 100,
     height: 100,
     borderRadius: 50,
-    backgroundColor: 'rgba(255, 255, 255, 0.2)',
+    backgroundColor: "rgba(255, 255, 255, 0.2)",
-    justifyContent: 'center',
+    justifyContent: "center",
-    alignItems: 'center',
+    alignItems: "center",
     borderWidth: 4,
-    borderColor: 'rgba(255, 255, 255, 0.3)',
+    borderColor: "rgba(255, 255, 255, 0.3)",
   },
   editBadge: {
-    position: 'absolute',
+    position: "absolute",
     bottom: 0,
     right: 0,
     backgroundColor: theme.colors.white,
     width: 32,
     height: 32,
     borderRadius: 16,
-    justifyContent: 'center',
+    justifyContent: "center",
-    alignItems: 'center',
+    alignItems: "center",
     shadowColor: "#000",
     shadowOffset: { width: 0, height: 2 },
     shadowOpacity: 0.1,
@@ -188,23 +364,23 @@ const styles = StyleSheet.create({
     elevation: 3,
   },
   name: {
-    fontSize: theme.typography.fontSize['2xl'],
+    fontSize: theme.typography.fontSize["2xl"],
     fontWeight: theme.typography.fontWeight.bold,
     color: theme.colors.white,
     marginBottom: 4,
   },
   email: {
     fontSize: theme.typography.fontSize.sm,
-    color: 'rgba(255, 255, 255, 0.8)',
+    color: "rgba(255, 255, 255, 0.8)",
     marginBottom: 12,
   },
   memberBadge: {
-    backgroundColor: 'rgba(255, 255, 255, 0.2)',
+    backgroundColor: "rgba(255, 255, 255, 0.2)",
     paddingHorizontal: 12,
     paddingVertical: 6,
     borderRadius: theme.borderRadius.full,
     borderWidth: 1,
-    borderColor: 'rgba(255, 255, 255, 0.3)',
+    borderColor: "rgba(255, 255, 255, 0.3)",
   },
   memberText: {
     color: theme.colors.white,
@@ -234,16 +410,16 @@ const styles = StyleSheet.create({
     borderColor: theme.colors.gray100,
   },
   infoRow: {
-    flexDirection: 'row',
+    flexDirection: "row",
-    alignItems: 'center',
+    alignItems: "center",
     padding: 12,
   },
   iconContainer: {
     width: 36,
     height: 36,
     borderRadius: 10,
-    justifyContent: 'center',
+    justifyContent: "center",
-    alignItems: 'center',
+    alignItems: "center",
     marginRight: 12,
   },
   infoLabel: {
@@ -261,7 +437,7 @@ const styles = StyleSheet.create({
     marginTop: 8,
   },
   version: {
-    textAlign: 'center',
+    textAlign: "center",
     marginTop: 24,
     color: theme.colors.gray400,
     fontSize: theme.typography.fontSize.xs,

apps/mobile/src/app/(tabs)/recommendations.tsx

@@ -9,7 +9,7 @@ import { theme } from "../../styles/theme";
 interface Recommendation {
     id: string;
     userId: string;
-    content: string;
+    recommendationText: string;
     activityPlan?: string;
     dietPlan?: string;
     status: string;
@@ -141,7 +141,7 @@ export default function RecommendationsScreen() {
                         </View>
 
                         <Text style={styles.sectionTitle}>Daily Advice</Text>
-                        <Text style={styles.content}>{item.content}</Text>
+                        <Text style={styles.content}>{item.recommendationText}</Text>
 
                         {item.activityPlan && (
                             <>

apps/mobile/src/components/QuickActionGrid.tsx

@@ -39,9 +39,10 @@ function QuickActionItem({ icon, label, gradient, onPress }: QuickActionProps) {
 interface QuickActionGridProps {
     onTrackMealPress?: () => void;
     onAddWaterPress?: () => void;
+    onScanFoodPress?: () => void;
 }
 
-export function QuickActionGrid({ onTrackMealPress, onAddWaterPress }: QuickActionGridProps) {
+export function QuickActionGrid({ onTrackMealPress, onAddWaterPress, onScanFoodPress }: QuickActionGridProps) {
     return (
         <View style={styles.container}>
             <Text style={styles.sectionTitle}>Quick Actions</Text>
@@ -67,6 +68,7 @@ export function QuickActionGrid({ onTrackMealPress, onAddWaterPress }: QuickActi
                     icon="scan"
                     label="Scan Food"
                     gradient={theme.gradients.purple}
+                    onPress={onScanFoodPress}
                 />
             </View>
         </View>

apps/mobile/src/components/ScanFoodModal.tsx

@@ -0,0 +1,448 @@
+import React, { useState, useEffect } from 'react';
+import { View, Text, StyleSheet, Modal, TouchableOpacity, TextInput, Alert } from 'react-native';
+import { CameraView, useCameraPermissions } from 'expo-camera';
+import { Ionicons } from '@expo/vector-icons';
+import { LinearGradient } from 'expo-linear-gradient';
+import { theme } from '../styles/theme';
+
+interface ScanFoodModalProps {
+    visible: boolean;
+    onClose: () => void;
+    onAddFood: (calories: number) => void;
+}
+
+// Mock food database
+const FOOD_DATABASE: { [key: string]: { name: string; calories: number; servingSize: string } } = {
+    '0123456789': { name: 'Apple', calories: 95, servingSize: '1 medium' },
+    '9876543210': { name: 'Banana', calories: 105, servingSize: '1 medium' },
+    '5555555555': { name: 'Protein Bar', calories: 200, servingSize: '1 bar' },
+    '1111111111': { name: 'Greek Yogurt', calories: 150, servingSize: '1 cup' },
+};
+
+export function ScanFoodModal({ visible, onClose, onAddFood }: ScanFoodModalProps) {
+    const [permission, requestPermission] = useCameraPermissions();
+    const [scanned, setScanned] = useState(false);
+    const [foodData, setFoodData] = useState<{ name: string; calories: number; servingSize: string } | null>(null);
+    const [servings, setServings] = useState('1');
+
+    useEffect(() => {
+        if (visible) {
+            setScanned(false);
+            setFoodData(null);
+            setServings('1');
+        }
+    }, [visible]);
+
+    const handleBarCodeScanned = ({ data }: { data: string }) => {
+        if (scanned) return;
+
+        setScanned(true);
+
+        // Look up food in database
+        const food = FOOD_DATABASE[data];
+
+        if (food) {
+            setFoodData(food);
+        } else {
+            // Mock data for unknown barcodes
+            setFoodData({
+                name: 'Unknown Food',
+                calories: 150,
+                servingSize: '1 serving'
+            });
+        }
+    };
+
+    const handleConfirm = () => {
+        if (foodData) {
+            const totalCalories = foodData.calories * parseFloat(servings || '1');
+            onAddFood(totalCalories);
+            onClose();
+        }
+    };
+
+    const handleRescan = () => {
+        setScanned(false);
+        setFoodData(null);
+        setServings('1');
+    };
+
+    if (!permission) {
+        return null;
+    }
+
+    if (!permission.granted) {
+        return (
+            <Modal visible={visible} transparent animationType="slide">
+                <View style={styles.permissionContainer}>
+                    <View style={styles.permissionContent}>
+                        <Ionicons name="camera-outline" size={64} color={theme.colors.primary} />
+                        <Text style={styles.permissionTitle}>Camera Permission Required</Text>
+                        <Text style={styles.permissionText}>
+                            We need access to your camera to scan food barcodes.
+                        </Text>
+                        <TouchableOpacity onPress={requestPermission} style={styles.permissionButtonContainer}>
+                            <LinearGradient
+                                colors={theme.gradients.primary}
+                                style={styles.permissionButton}
+                            >
+                                <Text style={styles.permissionButtonText}>Grant Permission</Text>
+                            </LinearGradient>
+                        </TouchableOpacity>
+                        <TouchableOpacity onPress={onClose} style={styles.cancelButton}>
+                            <Text style={styles.cancelButtonText}>Cancel</Text>
+                        </TouchableOpacity>
+                    </View>
+                </View>
+            </Modal>
+        );
+    }
+
+    return (
+        <Modal visible={visible} animationType="slide">
+            <View style={styles.container}>
+                {!foodData ? (
+                    <>
+                        <View style={styles.header}>
+                            <TouchableOpacity onPress={onClose} style={styles.closeButton}>
+                                <Ionicons name="close" size={28} color="#fff" />
+                            </TouchableOpacity>
+                            <Text style={styles.title}>Scan Food Barcode</Text>
+                            <View style={{ width: 28 }} />
+                        </View>
+
+                        <CameraView
+                            style={styles.camera}
+                            facing="back"
+                            onBarcodeScanned={scanned ? undefined : handleBarCodeScanned}
+                            barcodeScannerSettings={{
+                                barcodeTypes: ['ean13', 'ean8', 'upc_a', 'upc_e', 'code128', 'code39'],
+                            }}
+                        >
+                            <View style={styles.scanOverlay}>
+                                <View style={styles.scanFrame} />
+                                <Text style={styles.scanText}>Position barcode within frame</Text>
+                            </View>
+                        </CameraView>
+                    </>
+                ) : (
+                    <View style={styles.resultContainer}>
+                        <View style={styles.resultHeader}>
+                            <TouchableOpacity onPress={onClose} style={styles.closeButton}>
+                                <Ionicons name="close" size={28} color={theme.colors.gray900} />
+                            </TouchableOpacity>
+                            <Text style={styles.resultTitle}>Food Details</Text>
+                            <View style={{ width: 28 }} />
+                        </View>
+
+                        <View style={styles.foodCard}>
+                            <View style={styles.foodIconContainer}>
+                                <LinearGradient
+                                    colors={theme.gradients.success}
+                                    style={styles.foodIcon}
+                                >
+                                    <Ionicons name="restaurant" size={32} color="#fff" />
+                                </LinearGradient>
+                            </View>
+
+                            <Text style={styles.foodName}>{foodData.name}</Text>
+                            <Text style={styles.servingSize}>{foodData.servingSize}</Text>
+
+                            <View style={styles.caloriesBadge}>
+                                <Text style={styles.caloriesValue}>{foodData.calories}</Text>
+                                <Text style={styles.caloriesLabel}>kcal per serving</Text>
+                            </View>
+
+                            <View style={styles.servingsContainer}>
+                                <Text style={styles.label}>Number of Servings</Text>
+                                <View style={styles.servingsInput}>
+                                    <TouchableOpacity
+                                        onPress={() => setServings(String(Math.max(0.5, parseFloat(servings || '1') - 0.5)))}
+                                        style={styles.servingsButton}
+                                    >
+                                        <Ionicons name="remove" size={20} color={theme.colors.primary} />
+                                    </TouchableOpacity>
+                                    <TextInput
+                                        style={styles.servingsValue}
+                                        value={servings}
+                                        onChangeText={setServings}
+                                        keyboardType="decimal-pad"
+                                    />
+                                    <TouchableOpacity
+                                        onPress={() => setServings(String(parseFloat(servings || '1') + 0.5))}
+                                        style={styles.servingsButton}
+                                    >
+                                        <Ionicons name="add" size={20} color={theme.colors.primary} />
+                                    </TouchableOpacity>
+                                </View>
+                            </View>
+
+                            <View style={styles.totalCalories}>
+                                <Text style={styles.totalLabel}>Total Calories</Text>
+                                <Text style={styles.totalValue}>
+                                    {Math.round(foodData.calories * parseFloat(servings || '1'))} kcal
+                                </Text>
+                            </View>
+                        </View>
+
+                        <View style={styles.buttonRow}>
+                            <TouchableOpacity onPress={handleRescan} style={styles.rescanButton}>
+                                <Text style={styles.rescanButtonText}>Scan Again</Text>
+                            </TouchableOpacity>
+
+                            <TouchableOpacity onPress={handleConfirm} style={styles.confirmButtonContainer}>
+                                <LinearGradient
+                                    colors={theme.gradients.success}
+                                    style={styles.confirmButton}
+                                >
+                                    <Text style={styles.confirmButtonText}>Add to Diary</Text>
+                                </LinearGradient>
+                            </TouchableOpacity>
+                        </View>
+                    </View>
+                )}
+            </View>
+        </Modal>
+    );
+}
+
+const styles = StyleSheet.create({
+    container: {
+        flex: 1,
+        backgroundColor: '#000',
+    },
+    header: {
+        flexDirection: 'row',
+        justifyContent: 'space-between',
+        alignItems: 'center',
+        padding: 20,
+        paddingTop: 60,
+        backgroundColor: 'rgba(0, 0, 0, 0.8)',
+    },
+    closeButton: {
+        padding: 4,
+    },
+    title: {
+        fontSize: 18,
+        fontWeight: '700',
+        color: '#fff',
+    },
+    camera: {
+        flex: 1,
+    },
+    scanOverlay: {
+        flex: 1,
+        justifyContent: 'center',
+        alignItems: 'center',
+        backgroundColor: 'rgba(0, 0, 0, 0.3)',
+    },
+    scanFrame: {
+        width: 250,
+        height: 250,
+        borderWidth: 2,
+        borderColor: '#fff',
+        borderRadius: 20,
+        backgroundColor: 'transparent',
+    },
+    scanText: {
+        color: '#fff',
+        fontSize: 16,
+        fontWeight: '600',
+        marginTop: 24,
+        textAlign: 'center',
+    },
+    resultContainer: {
+        flex: 1,
+        backgroundColor: theme.colors.background,
+    },
+    resultHeader: {
+        flexDirection: 'row',
+        justifyContent: 'space-between',
+        alignItems: 'center',
+        padding: 20,
+        paddingTop: 60,
+        backgroundColor: '#fff',
+    },
+    resultTitle: {
+        fontSize: 18,
+        fontWeight: '700',
+        color: theme.colors.gray900,
+    },
+    foodCard: {
+        margin: 20,
+        padding: 24,
+        backgroundColor: '#fff',
+        borderRadius: 24,
+        alignItems: 'center',
+        ...theme.shadows.medium,
+    },
+    foodIconContainer: {
+        marginBottom: 16,
+    },
+    foodIcon: {
+        width: 80,
+        height: 80,
+        borderRadius: 40,
+        justifyContent: 'center',
+        alignItems: 'center',
+    },
+    foodName: {
+        fontSize: 24,
+        fontWeight: '700',
+        color: theme.colors.gray900,
+        marginBottom: 8,
+        textAlign: 'center',
+    },
+    servingSize: {
+        fontSize: 16,
+        color: theme.colors.gray600,
+        marginBottom: 24,
+    },
+    caloriesBadge: {
+        backgroundColor: theme.colors.gray50,
+        paddingHorizontal: 24,
+        paddingVertical: 16,
+        borderRadius: 16,
+        alignItems: 'center',
+        marginBottom: 32,
+    },
+    caloriesValue: {
+        fontSize: 32,
+        fontWeight: '700',
+        color: theme.colors.primary,
+    },
+    caloriesLabel: {
+        fontSize: 14,
+        color: theme.colors.gray600,
+        marginTop: 4,
+    },
+    servingsContainer: {
+        width: '100%',
+        marginBottom: 24,
+    },
+    label: {
+        fontSize: 16,
+        fontWeight: '600',
+        color: theme.colors.gray700,
+        marginBottom: 12,
+    },
+    servingsInput: {
+        flexDirection: 'row',
+        alignItems: 'center',
+        justifyContent: 'center',
+        gap: 16,
+    },
+    servingsButton: {
+        width: 40,
+        height: 40,
+        borderRadius: 20,
+        backgroundColor: theme.colors.gray100,
+        justifyContent: 'center',
+        alignItems: 'center',
+    },
+    servingsValue: {
+        fontSize: 24,
+        fontWeight: '700',
+        color: theme.colors.gray900,
+        textAlign: 'center',
+        minWidth: 60,
+    },
+    totalCalories: {
+        width: '100%',
+        flexDirection: 'row',
+        justifyContent: 'space-between',
+        alignItems: 'center',
+        paddingTop: 24,
+        borderTopWidth: 1,
+        borderTopColor: theme.colors.gray200,
+    },
+    totalLabel: {
+        fontSize: 16,
+        fontWeight: '600',
+        color: theme.colors.gray700,
+    },
+    totalValue: {
+        fontSize: 20,
+        fontWeight: '700',
+        color: theme.colors.gray900,
+    },
+    buttonRow: {
+        flexDirection: 'row',
+        padding: 20,
+        gap: 12,
+    },
+    rescanButton: {
+        flex: 1,
+        paddingVertical: 16,
+        borderRadius: 20,
+        backgroundColor: theme.colors.gray100,
+        alignItems: 'center',
+    },
+    rescanButtonText: {
+        fontSize: 16,
+        fontWeight: '700',
+        color: theme.colors.gray700,
+    },
+    confirmButtonContainer: {
+        flex: 1,
+    },
+    confirmButton: {
+        paddingVertical: 16,
+        borderRadius: 20,
+        alignItems: 'center',
+    },
+    confirmButtonText: {
+        fontSize: 16,
+        fontWeight: '700',
+        color: '#fff',
+    },
+    permissionContainer: {
+        flex: 1,
+        justifyContent: 'center',
+        alignItems: 'center',
+        backgroundColor: 'rgba(0, 0, 0, 0.5)',
+    },
+    permissionContent: {
+        backgroundColor: '#fff',
+        borderRadius: 24,
+        padding: 32,
+        margin: 20,
+        alignItems: 'center',
+        ...theme.shadows.strong,
+    },
+    permissionTitle: {
+        fontSize: 20,
+        fontWeight: '700',
+        color: theme.colors.gray900,
+        marginTop: 16,
+        marginBottom: 8,
+    },
+    permissionText: {
+        fontSize: 16,
+        color: theme.colors.gray600,
+        textAlign: 'center',
+        marginBottom: 24,
+    },
+    permissionButtonContainer: {
+        width: '100%',
+        marginBottom: 12,
+    },
+    permissionButton: {
+        paddingVertical: 16,
+        borderRadius: 20,
+        alignItems: 'center',
+    },
+    permissionButtonText: {
+        fontSize: 16,
+        fontWeight: '700',
+        color: '#fff',
+    },
+    cancelButton: {
+        paddingVertical: 12,
+    },
+    cancelButtonText: {
+        fontSize: 16,
+        fontWeight: '600',
+        color: theme.colors.gray600,
+    },
+});

apps/mobile/src/config/api.ts

@@ -1,29 +1,30 @@
 export const API_BASE_URL = __DEV__
-  ? 'https://694d46f62d87.ngrok-free.app'
+  ? "https://a4db649a0973.ngrok-free.app"
-  : 'https://your-production-url.com'
+  : "https://your-production-url.com";
 
 export const API_ENDPOINTS = {
   AUTH: {
-    LOGIN: '/api/auth/login',
+    LOGIN: "/api/auth/login",
-    REGISTER: '/api/auth/register',
+    REGISTER: "/api/auth/register",
   },
   PROFILE: {
-    FITNESS: '/api/profile/fitness',
+    FITNESS: "/api/profile/fitness",
   },
-  CLIENTS: '/api/clients',
+  CLIENTS: "/api/clients",
-  USERS: '/api/users',
+  USERS: "/api/users",
+  GYMS: "/api/gyms",
   ATTENDANCE: {
-    CHECK_IN: '/api/attendance/check-in',
+    CHECK_IN: "/api/attendance/check-in",
-    CHECK_OUT: '/api/attendance/check-out',
+    CHECK_OUT: "/api/attendance/check-out",
-    HISTORY: '/api/attendance/history',
+    HISTORY: "/api/attendance/history",
   },
-  RECOMMENDATIONS: '/api/recommendations',
+  RECOMMENDATIONS: "/api/recommendations",
   FITNESS_GOALS: {
-    LIST: '/api/fitness-goals',
+    LIST: "/api/fitness-goals",
-    CREATE: '/api/fitness-goals',
+    CREATE: "/api/fitness-goals",
     GET: (id: string) => `/api/fitness-goals/${id}`,
     UPDATE: (id: string) => `/api/fitness-goals/${id}`,
     DELETE: (id: string) => `/api/fitness-goals/${id}`,
     COMPLETE: (id: string) => `/api/fitness-goals/${id}/complete`,
   },
-}
+};

mise.toml

@@ -0,0 +1,2 @@
+[tools]
+node = "24.11.1"

nextstepts0210.md

@@ -0,0 +1,53 @@
+# Analysis and Next Steps
+
+## Current State Analysis
+
+### Architecture
+- **Monorepo Structure**: The project is well-structured as a monorepo with `apps/admin` (Next.js), `apps/mobile` (Expo), and shared packages (`database`, `shared`).
+- **Database Inconsistency**: There is a significant architectural inconsistency in database access.
+    - `packages/database` defines a Drizzle ORM schema and exports a Drizzle instance.
+    - `apps/admin` implements a custom `SQLiteDatabase` class (`src/lib/database/sqlite.ts`) that uses `better-sqlite3` directly with raw SQL queries and manual object mapping.
+    - This leads to code duplication, potential schema drift (if Drizzle schema changes but raw SQL doesn't), and loss of Drizzle's type safety and convenience features.
+
+### Code Quality
+- **Type Safety**:
+    - `UserManagement.tsx` defines local interfaces (e.g., `User`) that duplicate the schema definitions.
+    - Shared types should be utilized from `@fitai/shared` or `@fitai/database`.
+- **Configuration**:
+    - `apps/mobile/src/config/api.ts` contains hardcoded URLs (e.g., ngrok) which is brittle for development and production.
+    - API routes in `apps/admin` contain `console.log` statements that should be removed or replaced with a proper logging solution.https://5e424f097c8b.ngrok-free.app 
+- **Error Handling**:
+    - Basic error handling exists in API routes, but could be standardized (e.g., custom error classes, consistent error response format).
+
+### Testing
+- **Missing Tests**: While `jest` is configured in `apps/admin`, there are no actual test files in `src`. The critical business logic in `src/lib/database` and API routes is currently untested.
+
+## Suggested Next Steps
+
+### 1. Unify Database Access (High Priority)
+Refactor `apps/admin` to use the Drizzle ORM instance from `@fitai/database` instead of the custom `SQLiteDatabase` class.
+- **Benefits**: Removes ~800 lines of raw SQL code, ensures type safety, reduces maintenance burden, and leverages Drizzle's features.
+- **Action**: Replace `src/lib/database/sqlite.ts` methods with Drizzle queries using the schema from `@fitai/database`.
+
+### 2. Implement Testing Strategy (High Priority)
+Start adding tests for critical paths.
+- **Unit Tests**: Add Jest tests for the database logic (if keeping the custom class temporarily) or the service layer.
+- **Integration Tests**: Test API routes (`/api/attendance/*`, `/api/users`) to ensure they handle requests correctly.
+- **Action**: Create `__tests__` directories in `apps/admin/src` and add initial tests for attendance flows.
+
+### 3. Improve Configuration Management (Medium Priority)
+- **Mobile**: Use environment variables (e.g., `EXPO_PUBLIC_API_URL`) for the API base URL in the mobile app instead of hardcoding.
+- **Admin**: Ensure all secrets and config values are strictly in `.env` files.
+
+### 4. Enhance Type Safety (Medium Priority)
+- **Shared Types**: Move the `User` interface and other shared entities from `UserManagement.tsx` to `@fitai/shared` or use the inferred types from Drizzle schema in `@fitai/database`.
+- **Action**: Refactor components to import types from the shared package.
+
+### 5. Cleanup and Standardization (Low Priority)
+- Remove `console.log` from production code.
+- Standardize API error responses.
+
+## Immediate Action Items
+1.  **Create a reproduction test case** for the current attendance flow to ensure no regressions during refactoring.
+2.  **Refactor one module** (e.g., Attendance) to use Drizzle ORM as a proof of concept for the migration.
+3.  **Extract types** from `UserManagement.tsx` to `@fitai/shared`.

onboarding.md

@@ -0,0 +1,10 @@
+## onboarding 
+
+on first login user can choose gym or to proceed without gym, gyms are connected to admin account. gyms are presented as a grid with proceed without gym option. user can select gym at a later date in profile screen on the mobile app where we should have select gym option.
+admins can add/invite trainers, and trainers can add/invite clients.
+admins can see only trainers and clients from their gym as well statistic for their gym.
+user invited by admins and trainers are asignt to their gym.
+superAdmin can see all data.
+
+
+we should use clerk invitation functionalyty to invite users.

package-lock.json

@@ -991,6 +991,7 @@
       "integrity": "sha512-6m1I5RmHBGTnUGS113G04DMu3CpSdxCAU/UvtjNWL4Nuf3MW9tQhiJqRlHzChIkhy6kZSAQmc+I1bcGjE3yNKg==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@typescript-eslint/scope-manager": "8.46.3",
         "@typescript-eslint/types": "8.46.3",
@@ -1196,6 +1197,7 @@
       "integrity": "sha512-NZyJarBfL7nWwIq+FDL6Zp/yHEhePMNnnJ0y3qfieCrmNvYct8uvtiV41UvlSe6apAfk0fY1FbWx+NwfmpvtTg==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "acorn": "bin/acorn"
       },
@@ -1628,6 +1630,7 @@
       "integrity": "sha512-BhHmn2yNOFA9H9JmmIVKJmd288g9hrVRDkdoIgRCRuSySRUHH7r/DI6aAXW9T1WwUuY3DFgrcaqB+deURBLR5g==",
       "dev": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@eslint-community/eslint-utils": "^4.8.0",
         "@eslint-community/regexpp": "^4.12.1",
@@ -2792,8 +2795,7 @@
       "version": "0.27.0",
       "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.27.0.tgz",
       "integrity": "sha512-eNv+WrVbKu1f3vbYJT/xtiF5syA5HPIMtf9IgY/nKg0sWqzAUEvqY/xm7OcZc/qafLx/iO9FgOmeSAp4v5ti/Q==",
-      "license": "MIT",
+      "license": "MIT"
-      "peer": true
     },
     "node_modules/semver": {
       "version": "7.7.3",
@@ -3132,6 +3134,7 @@
       "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
       "dev": true,
       "license": "Apache-2.0",
+      "peer": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"

packages/database/package-lock.json

@@ -9,7 +9,7 @@
       "version": "1.0.0",
       "dependencies": {
         "@types/better-sqlite3": "^7.6.13",
-        "better-sqlite3": "^12.4.1",
+        "better-sqlite3": "12.4.1",
         "drizzle-orm": "^0.44.7"
       },
       "devDependencies": {
@@ -907,6 +907,7 @@
       "resolved": "https://registry.npmjs.org/@types/better-sqlite3/-/better-sqlite3-7.6.13.tgz",
       "integrity": "sha512-NMv9ASNARoKksWtsq/SHakpYAYnhBrQgGD8zkLYk/jaK8jUGn08CfEdTRgYhMypUQAfzSP8W6gNLe0q19/t4VA==",
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "@types/node": "*"
       }
@@ -946,6 +947,7 @@
       "integrity": "sha512-3yVdyZhklTiNrtg+4WqHpJpFDd+WHTg2oM7UcR80GqL05AOV0xEJzc6qNvFYoEtE+hRp1n9MpN6/+4yhlGkDXQ==",
       "hasInstallScript": true,
       "license": "MIT",
+      "peer": true,
       "dependencies": {
         "bindings": "^1.5.0",
         "prebuild-install": "^7.1.1"
@@ -1219,6 +1221,7 @@
       "dev": true,
       "hasInstallScript": true,
       "license": "MIT",
+      "peer": true,
       "bin": {
         "esbuild": "bin/esbuild"
       },

packages/database/package.json

@@ -12,7 +12,7 @@
   },
   "dependencies": {
     "drizzle-orm": "^0.44.7",
-    "better-sqlite3": "^12.4.1",
+    "better-sqlite3": "12.4.1",
     "@types/better-sqlite3": "^7.6.13"
   },
   "devDependencies": {

packages/database/src/index.ts

@@ -1,15 +1,12 @@
-import Database from 'better-sqlite3'
+import Database from "better-sqlite3";
-import { drizzle } from 'drizzle-orm/better-sqlite3'
+import { drizzle } from "drizzle-orm/better-sqlite3";
-import * as schema from './schema'
+import * as schema from "./schema";
 
 // Configurable database path with intelligent defaults
-const dbPath = process.env.DATABASE_URL ||
+const dbPath = "./data/fitai.db";
-    (process.env.NODE_ENV === 'production'
-        ? './data/fitai.db'
-        : '../../apps/admin/data/fitai.db')
 
-const sqlite = new Database(dbPath)
+const sqlite = new Database(dbPath);
-export const db = drizzle(sqlite, { schema })
+export const db = drizzle(sqlite, { schema });
 
-export * from './schema'
+export * from "./schema";
-export { eq, and, or, desc, asc } from 'drizzle-orm'
+export { eq, and, or, desc, asc, sql } from "drizzle-orm";

packages/database/src/schema.ts

@@ -6,10 +6,32 @@ export const users = sqliteTable("users", {
   firstName: text("first_name").notNull(),
   lastName: text("last_name").notNull(),
   password: text("password"), // Optional - Clerk handles authentication
-  role: text("role", { enum: ["superAdmin", "admin", "trainer", "client"] })
+  role: text("role", {
+    enum: ["superAdmin", "admin", "trainer", "client", "generalUser"],
+  })
     .notNull()
     .default("client"),
   phone: text("phone"),
+  // Remove direct foreign key reference to avoid circular dependency; validate at application level
+  gymId: text("gym_id"),
+  createdAt: integer("created_at", { mode: "timestamp" })
+    .notNull()
+    .$defaultFn(() => new Date()),
+  updatedAt: integer("updated_at", { mode: "timestamp" })
+    .notNull()
+    .$defaultFn(() => new Date()),
+});
+
+export const gyms = sqliteTable("gyms", {
+  id: text("id").primaryKey(),
+  name: text("name").notNull(),
+  location: text("location"),
+  status: text("status", { enum: ["active", "inactive"] })
+    .notNull()
+    .default("active"),
+  adminUserId: text("admin_user_id")
+    .notNull()
+    .references(() => users.id, { onDelete: "cascade" }),
   createdAt: integer("created_at", { mode: "timestamp" })
     .notNull()
     .$defaultFn(() => new Date()),
@@ -74,9 +96,9 @@ export const payments = sqliteTable("payments", {
 
 export const attendance = sqliteTable("attendance", {
   id: text("id").primaryKey(),
-  clientId: text("client_id")
+  userId: text("user_id")
     .notNull()
-    .references(() => clients.id, { onDelete: "cascade" }),
+    .references(() => users.id, { onDelete: "cascade" }),
   checkInTime: integer("check_in_time", { mode: "timestamp" }).notNull(),
   checkOutTime: integer("check_out_time", { mode: "timestamp" }),
   type: text("type", { enum: ["gym", "class", "personal_training"] })
@@ -116,15 +138,7 @@ export const fitnessProfiles = sqliteTable("fitness_profiles", {
   gender: text("gender", {
     enum: ["male", "female", "other", "prefer_not_to_say"],
   }),
-  fitnessGoal: text("fitness_goal", {
+  fitnessGoals: text("fitness_goals", { mode: "json" }).$type<string[]>(),
-    enum: [
-      "weight_loss",
-      "muscle_gain",
-      "endurance",
-      "flexibility",
-      "general_fitness",
-    ],
-  }),
   activityLevel: text("activity_level", {
     enum: [
       "sedentary",
@@ -152,7 +166,7 @@ export const fitnessGoals = sqliteTable("fitness_goals", {
     .references(() => users.id, { onDelete: "cascade" }),
   fitnessProfileId: text("fitness_profile_id").references(
     () => fitnessProfiles.id,
-    { onDelete: "cascade" }
+    { onDelete: "cascade" },
   ),
 
   // Goal details
@@ -206,6 +220,24 @@ export const fitnessGoals = sqliteTable("fitness_goals", {
     .$defaultFn(() => new Date()),
 });
 
+// Removed local invitations table; Clerk invitations are the source of truth
+
+export const trainerClients = sqliteTable("trainer_clients", {
+  id: text("id").primaryKey(),
+  trainerUserId: text("trainer_user_id")
+    .notNull()
+    .references(() => users.id, { onDelete: "cascade" }),
+  clientUserId: text("client_user_id")
+    .notNull()
+    .references(() => users.id, { onDelete: "cascade" }),
+  gymId: text("gym_id")
+    .notNull()
+    .references(() => gyms.id, { onDelete: "cascade" }),
+  createdAt: integer("created_at", { mode: "timestamp" })
+    .notNull()
+    .$defaultFn(() => new Date()),
+});
+
 export const recommendations = sqliteTable("recommendations", {
   id: text("id").primaryKey(),
   userId: text("user_id")
@@ -251,4 +283,3 @@ export type FitnessGoal = typeof fitnessGoals.$inferSelect;
 export type NewFitnessGoal = typeof fitnessGoals.$inferInsert;
 export type Recommendation = typeof recommendations.$inferSelect;
 export type NewRecommendation = typeof recommendations.$inferInsert;
-

packages/shared/package-lock.json

@@ -8,12 +8,33 @@
       "name": "@fitai/shared",
       "version": "1.0.0",
       "dependencies": {
+        "clsx": "^2.1.1",
+        "tailwind-merge": "^3.4.0",
         "zod": "^4.1.12"
       },
       "devDependencies": {
         "typescript": "^5.9.3"
       }
     },
+    "node_modules/clsx": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/clsx/-/clsx-2.1.1.tgz",
+      "integrity": "sha512-eYm0QWBtUrBWZWG0d386OGAw16Z995PiOVo2B7bjWSbHedGl5e0ZWaq65kOGgUSNesEIDkB9ISbTg/JK9dhCZA==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/tailwind-merge": {
+      "version": "3.4.0",
+      "resolved": "https://registry.npmjs.org/tailwind-merge/-/tailwind-merge-3.4.0.tgz",
+      "integrity": "sha512-uSaO4gnW+b3Y2aWoWfFpX62vn2sR3skfhbjsEnaBI81WD1wBLlHZe5sWf0AqjksNdYTbGBEd0UasQMT3SNV15g==",
+      "license": "MIT",
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/dcastil"
+      }
+    },
     "node_modules/typescript": {
       "version": "5.9.3",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",

packages/shared/package.json

@@ -9,6 +9,8 @@
     "typecheck": "tsc --noEmit"
   },
   "dependencies": {
+    "clsx": "^2.1.1",
+    "tailwind-merge": "^3.4.0",
     "zod": "^4.1.12"
   },
   "devDependencies": {

packages/shared/src/types/index.ts

@@ -1,57 +1,155 @@
 export interface User {
-  id: string
+  id: string;
-  email: string
+  email: string;
-  firstName: string
+  firstName: string;
-  lastName: string
+  lastName: string;
-  role: 'admin' | 'trainer' | 'client'
+  password?: string;
-  createdAt: Date
+  phone?: string;
-  updatedAt: Date
+  role: "superAdmin" | "admin" | "trainer" | "client";
+  gymId?: string;
+  imageUrl?: string;
+  createdAt: Date;
+  updatedAt: Date;
 }
 
 export interface Client {
-  id: string
+  id: string;
-  userId: string
+  userId: string;
-  user: User
+  user?: User;
-  membershipType: 'basic' | 'premium' | 'vip'
+  membershipType: "basic" | "premium" | "vip";
-  membershipStatus: 'active' | 'inactive' | 'suspended'
+  membershipStatus: "active" | "inactive" | "suspended" | "expired";
-  joinDate: Date
+  joinDate: Date;
-  lastVisit?: Date
+  lastVisit?: Date;
-  emergencyContact: {
+  emergencyContact?: {
-    name: string
+    name: string;
-    phone: string
+    phone: string;
-    relationship: string
+    relationship: string;
-  }
+  };
 }
 
-export interface Payment {
+export interface FitnessProfile {
-  id: string
+  id: string;
-  clientId: string
+  userId: string;
-  client: Client
+  height: string;
-  amount: number
+  weight: string;
-  currency: string
+  age: string;
-  status: 'pending' | 'completed' | 'failed' | 'refunded'
+  gender: "male" | "female" | "other";
-  paymentMethod: 'cash' | 'card' | 'bank_transfer'
+  activityLevel:
-  dueDate: Date
+    | "sedentary"
-  paidAt?: Date
+    | "lightly_active"
-  description: string
+    | "moderately_active"
+    | "very_active"
+    | "extremely_active";
+  fitnessGoals: string[];
+  exerciseHabits: string;
+  dietHabits: string;
+  medicalConditions: string;
+  allergies?: string;
+  injuries?: string;
+  createdAt: Date;
+  updatedAt: Date;
 }
 
 export interface Attendance {
-  id: string
+  id: string;
-  clientId: string
+  userId: string;
-  client: Client
+  clientId?: string;
-  checkInTime: Date
+  client?: Client;
-  checkOutTime?: Date
+  checkInTime: Date;
-  type: 'gym' | 'class' | 'personal_training'
+  checkOutTime?: Date;
-  notes?: string
+  type: "gym" | "class" | "personal_training";
+  notes?: string;
+  createdAt?: Date;
+}
+
+export interface Recommendation {
+  id: string;
+  userId: string;
+  fitnessProfileId?: string;
+  type: "short_term" | "medium_term" | "long_term" | "ai_plan";
+  recommendationText: string;
+  activityPlan?: string;
+  dietPlan?: string;
+  status: "pending" | "approved" | "rejected" | "completed";
+  createdAt: Date;
+  approvedAt?: Date;
+  approvedBy?: string;
+}
+
+export interface FitnessGoal {
+  id: string;
+  userId: string;
+  fitnessProfileId?: string;
+  goalType:
+    | "weight_target"
+    | "strength_milestone"
+    | "endurance_target"
+    | "flexibility_goal"
+    | "habit_building"
+    | "custom";
+  title: string;
+  description?: string;
+  targetValue?: number;
+  currentValue?: number;
+  unit?: string;
+  startDate: Date;
+  targetDate?: Date;
+  completedDate?: Date;
+  status: "active" | "completed" | "abandoned" | "paused";
+  progress: number;
+  priority: "low" | "medium" | "high";
+  notes?: string;
+  createdAt: Date;
+  updatedAt: Date;
+}
+
+export interface Payment {
+  id: string;
+  clientId: string;
+  client: Client;
+  amount: number;
+  currency: string;
+  status: "pending" | "completed" | "failed" | "refunded";
+  paymentMethod: "cash" | "card" | "bank_transfer";
+  dueDate: Date;
+  paidAt?: Date;
+  description: string;
 }
 
 export interface Notification {
-  id: string
+  id: string;
-  userId: string
+  userId: string;
-  title: string
+  title: string;
-  message: string
+  message: string;
-  type: 'payment_reminder' | 'attendance' | 'promotion' | 'system'
+  type: "payment_reminder" | "attendance" | "promotion" | "system";
-  read: boolean
+  read: boolean;
-  createdAt: Date
+  createdAt: Date;
+}
+
+export interface Gym {
+  id: string;
+  name: string;
+  location?: string;
+  status: "active" | "inactive";
+  adminUserId: string;
+}
+
+export interface Invitation {
+  id: string;
+  inviterUserId: string;
+  inviteeEmail: string;
+  roleAssigned: "trainer" | "client" | "admin";
+  gymId: string;
+  token: string;
+  status: "sent" | "accepted" | "expired";
+  expiresAt: Date;
+  createdAt: Date;
+}
+
+export interface TrainerClient {
+  id: string;
+  trainerUserId: string;
+  clientUserId: string;
+  gymId: string;
+  createdAt: Date;
 }

packages/shared/src/utils/index.ts

@@ -1,9 +1,17 @@
-export const formatDate = (date: Date): string => {
+import { type ClassValue, clsx } from "clsx"
+import { twMerge } from "tailwind-merge"
+
+export function cn(...inputs: ClassValue[]) {
+  return twMerge(clsx(inputs))
+}
+
+export const formatDate = (date: Date | string): string => {
+  const d = new Date(date)
   return new Intl.DateTimeFormat('en-US', {
     year: 'numeric',
-    month: 'short',
+    month: 'long',
     day: 'numeric',
-  }).format(date)
+  }).format(d)
 }
 
 export const formatCurrency = (