- Auto language detection using OpenAI Whisper during video upload
- Editable transcript interface for reviewing/correcting transcriptions
- Updated translation pipeline to use edited transcripts when available
- Migrated from JWT to Google OAuth-only authentication for better security
- Added complete Docker containerization with docker-compose.yml
- Updated database schema with language detection and transcript editing fields
- Enhanced API documentation and workflow in README
- Added comprehensive environment variable configuration
🤖 Generated with BackendIM
Co-Authored-By: Claude <noreply@anthropic.com>
Features:
- Complete Google OAuth 2.0 integration with ID token and authorization code flows
- Enhanced User model with Google OAuth fields (google_id, is_google_user, email_verified, profile_picture)
- Google OAuth service for token verification and user info extraction
- Multiple authentication endpoints:
- GET /auth/google/oauth-url (get OAuth URL for frontend)
- POST /auth/google/login-with-token (direct ID token login)
- POST /auth/google/login-with-code (authorization code exchange)
- Smart user handling: creates new users or links existing accounts
- Issues own JWT tokens after Google authentication
- Database migration 004 for Google OAuth fields
- Enhanced login logic to handle Google vs password users
- Comprehensive README with Google OAuth setup instructions
- Frontend integration examples for both OAuth flows
Google OAuth automatically:
- Creates user accounts on first login
- Links existing email accounts to Google
- Extracts profile information (name, picture, locale)
- Verifies email addresses
- Issues secure JWT tokens for API access
Changes:
- Removed server_default with CURRENT_TIMESTAMP from User model (SQLite doesn't support non-constant defaults in ALTER TABLE)
- Updated migrations 002 and 003 to add datetime columns without server defaults
- Added manual timestamp updates using SQLite's datetime('now') function in migrations
- Modified User model to handle timestamps in Python code instead of database defaults
- Updated profile routes to manually set updated_at timestamps on profile changes
- Enhanced User model __init__ to set default timestamps for new users
This resolves the 'Cannot add a column with non-constant default' SQLite error
while maintaining proper timestamp functionality.
Changes:
- Enhanced migration 002 with column existence checks to prevent duplicate column errors
- Added comprehensive migration 003 that syncs database with current model state
- Modified application startup to avoid conflicts between create_all() and Alembic
- Added proper table/column existence checking in migrations
- Improved migration safety for production environments
- Removed automatic table creation when database already exists (relies on migrations)
This resolves the 'duplicate column name' error by ensuring migrations
check for existing columns before attempting to add them.
Features:
- Extended User model with profile fields (first_name, last_name, phone, bio, preferred_language, timezone)
- Complete profile endpoints for viewing and updating user information
- Password update functionality with current password verification
- Email update functionality with duplicate email checking
- Account deletion endpoint
- Database migration for new profile fields
- Enhanced logging and error handling for all profile operations
- Updated API documentation with profile endpoints
Profile fields include:
- Personal information (name, phone, bio)
- Preferences (language, timezone)
- Account management (password, email updates)
- Timestamps (created_at, updated_at)
Features:
- JWT authentication with user registration and login
- Video upload to Amazon S3 with file validation (200MB limit)
- Audio transcription using OpenAI Whisper API
- Text translation using GPT-4 API
- Voice cloning and audio synthesis using ElevenLabs API
- Video processing with ffmpeg for audio replacement
- Complete SQLite database with proper models and migrations
- Background task processing for long-running operations
- Health endpoint and comprehensive API documentation
Tech stack:
- FastAPI with SQLAlchemy ORM
- SQLite database with Alembic migrations
- Amazon S3 for file storage
- OpenAI APIs for transcription and translation
- ElevenLabs API for voice cloning
- ffmpeg for video processing
- JWT authentication with bcrypt password hashing
