41bbd8c182
Complete rewrite from task management to full-featured chat system: Core Features: - Real-time WebSocket messaging with connection management - Direct messages and group chats with admin controls - Message types: text, images, videos, audio, documents - Message status tracking: sent, delivered, read receipts - Typing indicators and user presence (online/offline) - Message replies, editing, and deletion Security & Encryption: - End-to-end encryption with RSA + AES hybrid approach - JWT authentication for API and WebSocket connections - Secure file storage with access control - Automatic RSA key pair generation per user Media & File Sharing: - Multi-format file upload (images, videos, audio, documents) - Automatic thumbnail generation for images/videos - File size validation and MIME type checking - Secure download endpoints with permission checks Notifications & Alerts: - Real-time WebSocket notifications - Push notifications via Firebase integration - @username mention alerts with notification history - Unread message and mention counting - Custom notification types (message, mention, group invite) Advanced Features: - Group chat management with roles (member, admin, owner) - User search and chat member management - Message pagination and chat history - Last seen timestamps and activity tracking - Comprehensive API documentation with WebSocket events Architecture: - Clean layered architecture with services, models, schemas - WebSocket connection manager for real-time features - Modular notification system with multiple channels - Comprehensive error handling and validation - Production-ready with Docker support Technologies: FastAPI, WebSocket, SQLAlchemy, SQLite, Cryptography, Firebase, Pillow
21 lines
407 B
Plaintext
21 lines
407 B
Plaintext
fastapi==0.104.1
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uvicorn[standard]==0.24.0
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websockets==12.0
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python-socketio==5.10.0
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sqlalchemy==2.0.23
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alembic==1.13.1
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pydantic==2.5.0
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python-multipart==0.0.6
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python-jose[cryptography]==3.3.0
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passlib[bcrypt]==1.7.4
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python-decouple==3.8
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cryptography==41.0.7
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aiofiles==23.2.1
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pillow==10.1.0
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python-magic==0.4.27
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redis==5.0.1
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celery==5.3.4
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firebase-admin==6.2.0
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ruff==0.1.6
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pytest==7.4.3
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pytest-asyncio==0.21.1 |