build errors fixed

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

@@ -38,7 +38,7 @@ export async function GET(req: Request) {
       if (!user.gymId) {
         return new NextResponse("Admin gymId not set", { status: 400 });
       }
-      targetGymId = user.gymId;
+      targetGymId = user.gymId as string;
     } else if (user.role === "superAdmin") {
       targetGymId = requestedGymId;
     }

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

@@ -1,6 +1,6 @@
-import { NextResponse } from 'next/server'
-import { auth } from '@clerk/nextjs/server'
-import { db, users as usersTable, gyms as gymsTable, eq } from '@fitai/database'
+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
@@ -11,45 +11,57 @@ import { db, users as usersTable, gyms as gymsTable, eq } from '@fitai/database'
  */
 export async function PATCH(req: Request) {
   try {
-    const { userId } = await auth()
-    if (!userId) return new NextResponse('Unauthorized', { status: 401 })
+    const { userId } = await auth();
+    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 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)
+    const gymId = body.gymId === null ? null : String(body.gymId);
 
     // Ensure user exists
-    const user = await db.select().from(usersTable).where(eq(usersTable.id, userId)).get()
-    if (!user) return new NextResponse('User not found', { status: 404 })
+    const user = await db
+      .select()
+      .from(usersTable)
+      .where(eq(usersTable.id, userId))
+      .get();
+    if (!user) return new NextResponse("User not found", { status: 404 });
 
     // Validate gym when provided
     if (gymId) {
-      const gym = await db.select().from(gymsTable).where(eq(gymsTable.id, gymId)).get()
+      const rows = await db.all(
+        sql`SELECT status FROM gyms WHERE id = ${gymId} LIMIT 1`,
+      );
+      const gym = rows?.[0] as { status?: string } | undefined;
       if (!gym) {
-        return NextResponse.json({ error: 'Gym not found' }, { status: 404 })
+        return NextResponse.json({ error: "Gym not found" }, { status: 404 });
       }
-      if (gym.status !== 'active') {
-        return NextResponse.json({ error: 'Gym is not active' }, { status: 400 })
+      if (gym.status !== "active") {
+        return NextResponse.json(
+          { error: "Gym is not active" },
+          { status: 400 },
+        );
       }
     }
 
     // Update user's gym selection
-    await db
-      .update(usersTable)
-      .set({
-        gymId: gymId ?? null,
-        updatedAt: new Date(),
-      })
-      .where(eq(usersTable.id, userId))
-      .run()
+    await db.run(
+      sql`UPDATE users SET gym_id = ${gymId ?? null}, updated_at = ${new Date()} WHERE id = ${userId}`,
+    );
 
-    const updated = await db.select().from(usersTable).where(eq(usersTable.id, userId)).get()
-    return NextResponse.json(updated)
+    const updated = await db
+      .select()
+      .from(usersTable)
+      .where(eq(usersTable.id, userId))
+      .get();
+    return NextResponse.json(updated);
   } catch (error) {
-    console.error('PATCH /users/gym error:', error)
-    return new NextResponse('Internal Server Error', { status: 500 })
+    console.error("PATCH /users/gym error:", error);
+    return new NextResponse("Internal Server Error", { status: 500 });
   }
 }

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

@@ -304,7 +304,7 @@ export async function PUT(request: NextRequest) {
       role: role ?? existingUser.role,
       phone: phone !== undefined ? phone : existingUser.phone,
       gymId: gymId !== undefined ? gymId : existingUser.gymId,
-    } as any);
+    });
 
     return NextResponse.json({ success: true });
   } catch (error) {

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

@@ -86,7 +86,7 @@ export async function POST(req: Request) {
             | "trainer"
             | "client"
             | "generalUser") || "client";
-        const gymId = (public_metadata?.gymId as string | null) ?? null;
+        let gymId = (public_metadata?.gymId as string | null) ?? null;
         const inviterUserId =
           (public_metadata?.inviterUserId as string | undefined) ?? undefined;
         const roleAssigned =
@@ -147,8 +147,8 @@ export async function POST(req: Request) {
           inviterUserId
         ) {
           const inviterGymRow = db
-            .prepare("SELECT gymId FROM users WHERE id = ?")
-            .get(inviterUserId) as { gymId?: string } | undefined;
+            .prepare("SELECT gym_id FROM users WHERE id = ?")
+            .get(inviterUserId) as { gym_id?: string } | undefined;
 
           if (inviterGymRow?.gym_id) {
             const inheritStmt = db.prepare(`
@@ -194,7 +194,7 @@ export async function POST(req: Request) {
             | "trainer"
             | "client"
             | "generalUser") || "client";
-        const gymId = (public_metadata?.gymId as string | null) ?? null;
+        let gymId = (public_metadata?.gymId as string | null) ?? null;
 
         // Update user in database
         const now = new Date().toISOString();
@@ -225,7 +225,7 @@ export async function POST(req: Request) {
             .prepare("SELECT gym_id FROM users WHERE id = ?")
             .get(inviterUserId) as { gym_id?: string } | undefined;
 
-          if (inviterGymRow?.gymId) {
+          if (inviterGymRow?.gym_id) {
             const inheritStmt = db.prepare(`
               UPDATE users
               SET gym_id = ?, updated_at = ?