Initial commit: Robot ökoszisztéma v2.0 - Stabilizált jármű és szerviz robotok

backend/app/models/document.py

@@ -0,0 +1,30 @@
+# /opt/docker/dev/service_finder/backend/app/models/document.py
+import uuid
+from datetime import datetime
+from typing import Optional
+from sqlalchemy import String, Integer, Boolean, DateTime, ForeignKey, text
+from sqlalchemy.dialects.postgresql import UUID as PG_UUID
+from sqlalchemy.orm import Mapped, mapped_column
+from sqlalchemy.sql import func
+from app.db.base_class import Base
+
+class Document(Base):
+    """ NAS alapú dokumentumtár metaadatai. """
+    __tablename__ = "documents"
+
+    id: Mapped[uuid.UUID] = mapped_column(PG_UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
+    parent_type: Mapped[str] = mapped_column(String(20)) # 'organization' vagy 'asset'
+    parent_id: Mapped[str] = mapped_column(String(50), index=True)
+    doc_type: Mapped[Optional[str]] = mapped_column(String(50))
+    
+    original_name: Mapped[str] = mapped_column(String(255))
+    file_hash: Mapped[str] = mapped_column(String(64))
+    file_ext: Mapped[str] = mapped_column(String(10), default="webp")
+    mime_type: Mapped[str] = mapped_column(String(100), default="image/webp")
+    file_size: Mapped[Optional[int]] = mapped_column(Integer)
+    
+    has_thumbnail: Mapped[bool] = mapped_column(Boolean, default=False)
+    thumbnail_path: Mapped[Optional[str]] = mapped_column(String(255))
+    
+    uploaded_by: Mapped[Optional[int]] = mapped_column(Integer, ForeignKey("identity.users.id"))
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())