STABLE: Final schema sync, optimized gitignore

backend/app/models/system.py

@@ -1,35 +1,29 @@
-# backend/app/models/system.py
-import enum
-from sqlalchemy import Column, String, DateTime, Boolean, text, UniqueConstraint, Integer
-from sqlalchemy.dialects.postgresql import JSONB # <-- JSONB-t használunk a stabilitásért
+# /opt/docker/dev/service_finder/backend/app/models/system.py
+from datetime import datetime
+from typing import Optional, Any
+from sqlalchemy import String, Integer, Boolean, DateTime, text, UniqueConstraint
+from sqlalchemy.orm import Mapped, mapped_column
+from sqlalchemy.dialects.postgresql import JSONB
 from sqlalchemy.sql import func
 from app.db.base_class import Base
 
 class SystemParameter(Base):
-    """
-    Központi, dinamikus konfigurációs tábla. 
-    Támogatja a többlépcsős felülbírálást (Global -> Country -> Region -> Individual).
-    """
+    """ Dinamikus konfigurációs motor (Global -> Org -> User). """
     __tablename__ = "system_parameters"
     __table_args__ = (
         UniqueConstraint('key', 'scope_level', 'scope_id', name='uix_param_scope'),
-        {"schema": "data", "extend_existing": True}
+        {"extend_existing": True}
     )
 
-    # Technikai ID, hogy a 'key' ne legyen Primary Key, így engedve a hierarchiát
-    id = Column(Integer, primary_key=True, autoincrement=True)
-
-    key = Column(String, index=True, nullable=False) # pl. 'VEHICLE_LIMIT'
-    category = Column(String, index=True, server_default="general") 
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    key: Mapped[str] = mapped_column(String, index=True)
+    category: Mapped[str] = mapped_column(String, server_default="general", index=True)
+    value: Mapped[dict] = mapped_column(JSONB, nullable=False)
     
-    # A tényleges érték (JSONB-ben tárolva)
-    value = Column(JSONB, nullable=False) # pl. {"FREE": 1, "PREMIUM": 4}
+    scope_level: Mapped[str] = mapped_column(String(30), server_default=text("'global'"), index=True)
+    scope_id: Mapped[Optional[str]] = mapped_column(String(50)) 
     
-    # --- 🛡️ HIERARCHIKUS SZINTEK ---
-    scope_level = Column(String(30), server_default=text("'global'"), index=True)
-    scope_id = Column(String(50), nullable=True) 
-    
-    is_active = Column(Boolean, default=True)
-    description = Column(String)
-    last_modified_by = Column(String, nullable=True) 
-    updated_at = Column(DateTime(timezone=True), onupdate=func.now(), server_default=func.now())
+    is_active: Mapped[bool] = mapped_column(Boolean, default=True)
+    description: Mapped[Optional[str]] = mapped_column(String)
+    last_modified_by: Mapped[Optional[str]] = mapped_column(String) 
+    updated_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), onupdate=func.now(), server_default=func.now())