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Implement complete Learning Management System with courses, modules, lessons, enrollments, and student progress tracking.
## Components Implemented
### Entities
- Course entity with complete course management (title, slug, levels, pricing, capacity)
- CourseModule entity with structured course organization
- Lesson entity with multiple types (VIDEO, TEXT, QUIZ, ASSIGNMENT, RESOURCE, LIVE_SESSION)
- Enrollment entity with status workflow and progress tracking
- StudentProgress entity for detailed lesson completion tracking
- Payment entity (simplified for course payments)
- Enums: CourseLevel, CourseStatus, LessonType, EnrollmentStatus, PaymentType, PaymentStatus
### API Endpoints
#### Public
- GET /api/v1/courses - List published courses (with filters: level, search)
- GET /api/v1/courses/{slug} - Get course by slug
#### Authenticated (Students)
- POST /api/v1/enrollments - Enroll in course
- GET /api/v1/enrollments/my - My enrollments
- GET /api/v1/enrollments/{id} - Get enrollment details
- POST /api/v1/enrollments/{id}/progress - Update lesson progress
- GET /api/v1/enrollments/{id}/progress - Get my progress
- POST /api/v1/enrollments/{id}/lessons/{lessonId}/complete - Mark lesson complete
#### Admin/Instructor
- GET /api/v1/courses/id/{id} - Get course by ID
- POST /api/v1/courses - Create course
- PUT /api/v1/courses/{id} - Update course
- DELETE /api/v1/courses/{id} - Delete course
- GET /api/v1/enrollments/course/{courseId} - Course enrollments
- POST /api/v1/enrollments/{id}/activate - Activate enrollment
- POST /api/v1/enrollments/{id}/complete - Complete enrollment
### Services
- CourseService with CRUD, slug generation, filtering, and search
- EnrollmentService with enrollment management, capacity validation, price calculation
- StudentProgressService with progress tracking and auto-completion
### Features
- Automatic slug generation from course titles
- Unique slug validation
- Nested course structure (Course → Modules → Lessons)
- Enrollment capacity control
- Duplicate enrollment prevention
- Dynamic pricing based on user membership
- Automatic progress percentage calculation
- Auto-complete enrollment when all lessons finished
- Video progress tracking (seconds watched)
- Free lesson support for previews
- Course levels (BEGINNER, INTERMEDIATE, ADVANCED, EXPERT)
- Enrollment states (PENDING_PAYMENT, ACTIVE, COMPLETED, DROPPED, EXPIRED)
### Database
- Flyway migration V5 (courses, modules, lessons, enrollments, progress, payments tables)
- Proper foreign key relationships with cascade operations
- Indexes for performance optimization
- Unique constraints for enrollment prevention
## Technical Details
- Slug generation with uniqueness guarantee
- Progress auto-calculation on lesson completion
- Payment integration placeholder
- Support for instructor course ownership
- Public course visibility control
- Rich lesson types for varied content delivery
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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Phase 4: Aula Virtual (LMS Module)
This PR implements the complete Learning Management System with courses, modules, lessons, enrollments, and student progress tracking.
🎯 Components Implemented
Entities:
API Endpoints:
Public:
Authenticated (Students):
Admin/Instructor:
Features:
Database:
📊 Files Changed
29 files added:
✅ Checklist
Ready for review and merge to phase-3 ✅