422 lines
15 KiB
Markdown
422 lines
15 KiB
Markdown
# Next Steps for FitAI Solution
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**Last Updated**: January 2025
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**Version**: 2.1.0
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---
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## Current State Analysis
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### ✅ Infrastructure Completed
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- **Database**: SQLite with Drizzle ORM fully implemented in `packages/database`
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- **Schemas Defined**: users, clients, payments, attendance, notifications
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- **Database Location**: `apps/admin/data/fitai.db`
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- **Admin App**: Next.js with custom database abstraction layer (DatabaseFactory)
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- **Mobile App**: React Native/Expo with tab navigation and authentication
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- **Authentication**: Clerk fully integrated for both admin and mobile apps
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### ✅ Features Already Implemented
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- **Clerk Authentication**: Complete sign-in/sign-up flows with email verification
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- **Admin Dashboard**: Protected routes with Clerk middleware
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- **Mobile App**: Native authentication screens with Clerk Expo SDK
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- User management API with full CRUD operations (GET, POST, PUT, DELETE)
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- Bulk user operations (bulk delete)
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- User filtering by role (admin, trainer, client)
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- Client profile association with users
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- Analytics dashboard with AG Charts (line, pie, bar charts)
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- AG Grid for advanced user data visualization
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- Protected routes and session management
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- Secure credential storage with expo-secure-store
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### ⚠️ Schemas Exist But Not Implemented
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The following database schemas are defined but have NO API endpoints or UI:
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1. **Payments** - Full schema but no endpoints
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2. **Attendance** - Full schema but no endpoints
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3. **Notifications** - Full schema but no endpoints
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---
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## Phase 1: Complete Core Features (HIGH PRIORITY)
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### 1.0 Clerk Authentication Integration ✅ COMPLETED
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**Status**: Fully implemented and documented
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**Priority**: CRITICAL
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#### Completed Tasks:
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- ✅ Installed `@clerk/nextjs` for admin app
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- ✅ Installed `@clerk/clerk-expo` for mobile app
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- ✅ Created ClerkProvider wrapper in admin layout
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- ✅ Implemented Clerk middleware for route protection
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- ✅ Created sign-in and sign-up screens for mobile app
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- ✅ Updated profile screen to use Clerk user data
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- ✅ Added authentication flow with email verification
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- ✅ Created environment variable templates (.env.example)
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- ✅ Wrote comprehensive setup guide (CLERK_SETUP.md)
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- ✅ Updated README with authentication instructions
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- ✅ Implemented protected routes in both apps
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#### Next Steps for Authentication:
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- ✅ Sync Clerk users with database via webhooks - COMPLETED
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- [ ] Add social login providers (Google, GitHub)
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- [ ] Implement user roles in Clerk metadata
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- [ ] Add multi-factor authentication (MFA)
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- [ ] Set up organization/tenant support for gym chains
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#### Webhook Integration Completed:
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- ✅ Created webhook handler at `/api/webhooks` with Svix signature verification
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- ✅ Implemented user sync for `user.created`, `user.updated`, `user.deleted` events
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- ✅ Updated database schema to make password field optional
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- ✅ Created helper utilities for role management (`clerk-helpers.ts`)
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- ✅ Built admin API endpoint for setting user roles (`/api/admin/set-role`)
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- ✅ Wrote comprehensive setup guide (`CLERK_WEBHOOK_SETUP.md`)
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- ✅ Created detailed testing guide (`WEBHOOK_TESTING_GUIDE.md`)
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- ✅ Installed `svix` package for webhook verification
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- ✅ Role syncing from Clerk `public_metadata` to database
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---
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## Phase 1: Complete Core Features (HIGH PRIORITY) - Continued
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### 1.1 Payment System Implementation
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**Status**: Schema exists, needs API + UI
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**Priority**: CRITICAL
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#### Backend Tasks:
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- [ ] Create API endpoints in `apps/admin/src/app/api/payments/`:
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- `POST /api/payments` - Create new payment record
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- `GET /api/payments` - List payments (with filtering by clientId, status, date range)
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- `GET /api/payments/[id]` - Get single payment details
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- `PUT /api/payments/[id]` - Update payment (e.g., mark as paid)
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- `DELETE /api/payments/[id]` - Delete payment record
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- `GET /api/payments/overdue` - Get overdue payments
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- [ ] Implement payment validation with Zod
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- [ ] Add payment statistics endpoint for dashboard
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#### Admin Dashboard Tasks:
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- [ ] Create `/apps/admin/src/app/payments/page.tsx`:
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- Payment list with AG Grid (sortable, filterable)
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- Payment status indicators (pending, completed, failed, refunded)
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- Add new payment form
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- Edit payment functionality
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- Mark as paid/failed action buttons
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- [ ] Add payment charts to analytics dashboard:
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- Monthly revenue chart
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- Payment status distribution pie chart
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- Overdue payments alert widget
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- [ ] Create payment detail modal/page
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- [ ] Add CSV export for payment records
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#### Mobile App Tasks:
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- [ ] Create payment history screen at `apps/mobile/src/app/(tabs)/payments.tsx`
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- [ ] Display user's payment history
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- [ ] Show payment status with color coding
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- [ ] Add payment notifications badge
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- [ ] Enable payment receipt viewing
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### 1.2 Attendance Tracking System
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**Status**: Schema exists, needs API + UI
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**Priority**: CRITICAL
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#### Backend Tasks:
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- [ ] Create API endpoints in `apps/admin/src/app/api/attendance/`:
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- `POST /api/attendance/check-in` - Record check-in
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- `PUT /api/attendance/[id]/check-out` - Record check-out
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- `GET /api/attendance` - List attendance records (filter by client, date range, type)
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- `GET /api/attendance/stats` - Attendance statistics
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- `GET /api/attendance/active` - Currently checked-in clients
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- [ ] Implement attendance validation logic
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- [ ] Add attendance analytics endpoint
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#### Admin Dashboard Tasks:
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- [ ] Create `/apps/admin/src/app/attendance/page.tsx`:
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- Real-time attendance view (who's currently in the gym)
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- Attendance history with AG Grid
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- Attendance statistics (daily, weekly, monthly)
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- Peak hours visualization
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- Client attendance patterns
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- [ ] Add attendance widget to main dashboard
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- [ ] Create attendance reports with export functionality
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#### Mobile App Tasks:
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- [ ] Implement check-in/check-out on `apps/mobile/src/app/(tabs)/attendance.tsx`:
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- Large check-in button with status indicator
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- Display current check-in status
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- Show check-in/check-out history
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- Display total gym visits this month
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- Add check-in time display
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- [ ] Add QR code scanning for check-in (Phase 1.3)
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- [ ] Show attendance streaks and gamification
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### 1.3 Notifications System
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**Status**: Schema exists, needs implementation
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**Priority**: HIGH
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#### Backend Tasks:
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- [ ] Create API endpoints in `apps/admin/src/app/api/notifications/`:
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- `POST /api/notifications` - Create notification
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- `GET /api/notifications` - List user notifications
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- `PUT /api/notifications/[id]/read` - Mark as read
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- `DELETE /api/notifications/[id]` - Delete notification
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- `POST /api/notifications/bulk` - Send bulk notifications
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- [ ] Implement notification triggers:
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- Payment due reminders (7 days, 3 days, 1 day before)
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- Payment overdue alerts
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- Attendance milestones
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- Membership expiration warnings
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#### Admin Dashboard Tasks:
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- [ ] Create notification management page
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- [ ] Add notification creation form (send to specific user or role)
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- [ ] Display notification history and delivery status
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- [ ] Add notification templates system
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#### Mobile App Tasks:
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- [ ] Implement notification badge on tabs
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- [ ] Create notifications screen
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- [ ] Add notification preferences screen
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- [ ] Integrate push notifications with Expo Notifications
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- [ ] Handle notification tap actions
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---
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## Phase 2: Enhanced Features (MEDIUM PRIORITY)
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### 2.1 Advanced User Management
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- [ ] Add user profile editing (admin and self-service)
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- [ ] Implement user deactivation (soft delete)
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- [ ] Add user activity logs
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- [ ] Implement advanced search (by name, email, phone, membership type)
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- [ ] Add user import from CSV
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- [ ] Create user onboarding flow
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### 2.2 Membership Management
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- [ ] Create membership plans configuration
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- [ ] Add membership upgrade/downgrade functionality
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- [ ] Implement membership renewal process
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- [ ] Add trial membership support
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- [ ] Create membership pricing calculator
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### 2.3 Enhanced Mobile Features
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- [ ] Add offline mode support with local storage sync
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- [ ] Implement workout tracking features
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- [ ] Add progress photos upload functionality
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- [ ] Create goal setting and tracking
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- [ ] Add fitness measurements tracking (weight, body fat %, etc.)
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- [ ] Implement workout plans viewing
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### 2.4 Trainer Features
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- [ ] Create trainer dashboard
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- [ ] Implement trainer-client assignment system
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- [ ] Add workout plan creation and management
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- [ ] Create progress tracking tools for trainers
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- [ ] Add trainer-client messaging system
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- [ ] Implement class scheduling for trainers
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### 2.5 Enhanced Analytics
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- [ ] Member retention analytics
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- [ ] Churn prediction dashboard
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- [ ] Revenue forecasting
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- [ ] Peak hours and capacity planning
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- [ ] Client engagement metrics
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- [ ] Cohort analysis reports
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---
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## Phase 3: Production Readiness (HIGH PRIORITY)
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### 3.1 Testing Infrastructure
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- [ ] Set up Jest test environment (already configured, needs tests)
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- [ ] Write unit tests for:
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- Database functions
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- API endpoints
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- Utility functions
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- Form validation
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- [ ] Write integration tests for:
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- Authentication flow
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- User registration and management
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- Payment processing
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- Attendance check-in/out
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- [ ] Add E2E tests with Playwright or Detox
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- [ ] Achieve >80% code coverage
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### 3.2 Security Enhancements
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- [ ] Implement API rate limiting (using Express rate-limit or similar)
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- [ ] Add input sanitization for all endpoints
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- [ ] Implement CSRF protection
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- [ ] Add security headers (helmet.js)
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- [ ] Set up SQL injection prevention validation
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- [ ] Implement role-based access control (RBAC) middleware
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- [ ] Add 2FA authentication option
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- [ ] Set up password strength requirements
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- [ ] Implement session management and timeout
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### 3.3 DevOps & Monitoring
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- [ ] Set up CI/CD pipeline (GitHub Actions or GitLab CI):
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- Automated testing on PR
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- Linting and type checking
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- Automated deployment to staging
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- Production deployment approval flow
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- [ ] Implement logging system:
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- Winston or Pino for structured logging
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- Request/response logging
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- Error logging with stack traces
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- Performance metrics logging
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- [ ] Set up monitoring and alerting:
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- Application performance monitoring (APM)
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- Error tracking (Sentry or similar)
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- Uptime monitoring
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- Database performance monitoring
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- [ ] Add health check endpoints
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- [ ] Implement backup strategy for database
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### 3.4 Performance Optimization
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- [ ] Implement API response caching (Redis)
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- [ ] Add database query optimization and indexing
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- [ ] Implement pagination for all list endpoints
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- [ ] Add image optimization for progress photos
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- [ ] Implement lazy loading in mobile app
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- [ ] Add bundle size optimization for web app
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- [ ] Implement database connection pooling
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- [ ] Add CDN for static assets
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---
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## Phase 4: Advanced Features (LOW PRIORITY)
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### 4.1 AI Integration
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- [ ] Workout recommendation engine based on user history
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- [ ] Progress prediction algorithms
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- [ ] Personalized nutrition suggestions
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- [ ] Injury risk assessment using ML
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- [ ] Automated workout plan generation
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- [ ] Chatbot for common questions
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### 4.2 Business Intelligence
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- [ ] Predictive analytics dashboard
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- [ ] Churn prediction models
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- [ ] Revenue optimization recommendations
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- [ ] Capacity planning tools
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- [ ] Customer lifetime value (CLV) calculation
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- [ ] Marketing campaign effectiveness tracking
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### 4.3 Integration & Extensibility
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- [ ] Payment gateway integration (Stripe, PayPal)
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- [ ] Email service integration (SendGrid, Mailgun)
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- [ ] SMS service integration (Twilio)
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- [ ] Calendar integration (Google Calendar, Apple Calendar)
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- [ ] Wearable device integration (Fitbit, Apple Watch)
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- [ ] Webhook system for third-party integrations
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### 4.4 Scalability Enhancements
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- [ ] Migrate to PostgreSQL for better scalability
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- [ ] Implement microservices architecture
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- [ ] Add multi-tenant support for gym chains
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- [ ] Implement horizontal scaling strategy
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- [ ] Add load balancing
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- [ ] Database sharding strategy
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---
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## Immediate Action Items (Next Sprint)
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### Week 1-2: Payment System
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1. Create payment API endpoints
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2. Build payment management UI in admin dashboard
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3. Add payment history to mobile app
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4. Implement payment reminders
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5. Add payment analytics to dashboard
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### Week 3-4: Attendance System
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1. Create attendance API endpoints
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2. Build attendance tracking UI in admin
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3. Implement check-in/check-out in mobile app
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4. Add real-time attendance dashboard
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5. Create attendance reports
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### Week 5-6: Notifications System
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1. Create notifications API
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2. Set up push notifications for mobile
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3. Implement notification triggers (payments, attendance)
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4. Add notification management in admin
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5. Create notification preferences
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### Week 7-8: Testing & Security
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1. Write unit tests for critical functionality
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2. Add integration tests for API endpoints
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3. Implement API rate limiting
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4. Add security headers and input sanitization
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5. Set up basic CI/CD pipeline
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---
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## Success Metrics
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### Technical KPIs
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- [ ] API response time < 200ms (95th percentile)
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- [ ] Mobile app load time < 3 seconds
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- [ ] Test coverage > 80%
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- [ ] Zero critical security vulnerabilities
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- [ ] 99.9% uptime
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- [ ] Database query time < 100ms
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### Business KPIs
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- [ ] User registration conversion rate > 80%
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- [ ] Admin task completion time < 2 minutes
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- [ ] User retention rate > 90%
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- [ ] Payment collection rate > 95%
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- [ ] Check-in process time < 30 seconds
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- [ ] System adoption rate > 95%
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---
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## Known Technical Debt
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1. **TODO Items in Code**:
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- PostgreSQL, MySQL, MongoDB implementations in DatabaseFactory
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2. **Missing Error Handling**:
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- Need comprehensive error boundaries
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- Better error messages for users
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3. **No Automated Testing**:
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- Jest configured but no tests written
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4. **No Production Deployment**:
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- No CI/CD pipeline
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- No staging environment
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- No rollback strategy
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5. **Performance Concerns**:
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- No caching strategy
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- No API rate limiting
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- Queries not optimized with indexes
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---
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## Questions to Address
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1. **Payment Integration**: Which payment gateway to integrate? (Stripe, Square, PayPal?)
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2. **Notification Service**: Use Expo Push Notifications or third-party service?
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3. **QR Code Check-in**: Implement QR code generation for check-ins?
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4. **Database Migration**: Stay with SQLite or migrate to PostgreSQL?
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5. **Multi-tenant**: Will this support multiple gyms or single gym deployment?
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6. **Localization**: Need to support multiple languages?
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---
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## Resources Needed
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- [ ] Payment gateway account (Stripe/Square)
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- [ ] Push notification service credentials
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- [ ] SMS service account (for notifications)
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- [ ] Email service account
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- [ ] Production hosting environment
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- [ ] Domain name and SSL certificate
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- [ ] Error tracking service account (Sentry)
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- [ ] APM service account (if using paid service)
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---
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**Next Review Date**: After Payment System implementation
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**Sprint Duration**: 2 weeks
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**Current Sprint**: Payment System Implementation |