c8966477b9
Complete implementation of the production line incident response system (生產線異常即時反應系統) including: Backend (FastAPI): - User authentication with AD integration and session management - Chat room management (create, list, update, members, roles) - Real-time messaging via WebSocket (typing indicators, reactions) - File storage with MinIO (upload, download, image preview) Frontend (React + Vite): - Authentication flow with token management - Room list with filtering, search, and pagination - Real-time chat interface with WebSocket - File upload with drag-and-drop and image preview - Member management and room settings - Breadcrumb navigation - 53 unit tests (Vitest) Specifications: - authentication: AD auth, sessions, JWT tokens - chat-room: rooms, members, templates - realtime-messaging: WebSocket, messages, reactions - file-storage: MinIO integration, file management - frontend-core: React SPA structure 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
45 lines
1.5 KiB
Python
45 lines
1.5 KiB
Python
"""Database models for file storage"""
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from sqlalchemy import Column, String, BigInteger, DateTime, Index, ForeignKey
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from sqlalchemy.orm import relationship
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from datetime import datetime
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from app.core.database import Base
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class RoomFile(Base):
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"""File uploaded to an incident room"""
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__tablename__ = "room_files"
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# Primary key
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file_id = Column(String(36), primary_key=True)
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# Foreign key to incident room
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room_id = Column(String(36), ForeignKey("incident_rooms.room_id"), nullable=False)
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# File metadata
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uploader_id = Column(String(255), nullable=False)
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filename = Column(String(255), nullable=False)
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file_type = Column(String(20), nullable=False) # 'image', 'document', 'log'
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mime_type = Column(String(100), nullable=False)
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file_size = Column(BigInteger, nullable=False) # bytes
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# MinIO storage information
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minio_bucket = Column(String(100), nullable=False)
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minio_object_path = Column(String(500), nullable=False)
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# Timestamps
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uploaded_at = Column(DateTime, default=datetime.utcnow, nullable=False)
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deleted_at = Column(DateTime, nullable=True) # soft delete
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# Relationships
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room = relationship("IncidentRoom", back_populates="files")
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# Indexes
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__table_args__ = (
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Index("ix_room_files", "room_id", "uploaded_at"),
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Index("ix_file_uploader", "uploader_id"),
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)
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def __repr__(self):
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return f"<RoomFile(file_id={self.file_id}, filename={self.filename}, room_id={self.room_id})>"
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