feat: v1.7 overhaul - identity hash, triple wallet, financial ledger, and security audit system

backend/app/models/asset.py

@@ -24,6 +24,16 @@ class AssetCatalog(Base):
     year_to = Column(Integer)
     vehicle_class = Column(String) 
     fuel_type = Column(String, index=True)
+
+    # --- ÚJ OSZLOPOK (Ezeket add hozzá!) ---
+    power_kw = Column(Integer, index=True)
+    engine_capacity = Column(Integer, index=True)
+    max_weight_kg = Column(Integer)
+    axle_count = Column(Integer)
+    euro_class = Column(String(20))
+    body_type = Column(String(100))
+    # ---------------------------------------
+
     engine_code = Column(String)
     factory_data = Column(JSONB, server_default=text("'{}'::jsonb"))
     
@@ -101,11 +111,17 @@ class AssetAssignment(Base):
     id = Column(PG_UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
     asset_id = Column(PG_UUID(as_uuid=True), ForeignKey("data.assets.id"), nullable=False)
     organization_id = Column(Integer, ForeignKey("data.organizations.id"), nullable=False)
+    
+    # ÚJ: Telephelyi hozzárendelés
+    branch_id = Column(PG_UUID(as_uuid=True), ForeignKey("data.branches.id"), nullable=True)
+    
     assigned_at = Column(DateTime(timezone=True), server_default=func.now())
     released_at = Column(DateTime(timezone=True), nullable=True)
     status = Column(String(30), default="active")
+    
     asset = relationship("Asset", back_populates="assignments")
     organization = relationship("Organization")
+    branch = relationship("Branch") # Új kapcsolat
 
 class AssetEvent(Base):
     __tablename__ = "asset_events"
@@ -144,4 +160,27 @@ class ExchangeRate(Base):
     id = Column(Integer, primary_key=True)
     base_currency = Column(String(3), default="EUR")
     target_currency = Column(String(3), unique=True)
-    rate = Column(Numeric(18, 6), nullable=False)
+    rate = Column(Numeric(18, 6), nullable=False)
+
+class CatalogDiscovery(Base):
+    """
+    Discovery tábla: Ide gyűjtjük a piaci 'neveket' (pl. Citroen C3).
+    A Robot innen indulva keresi meg az összes létező technikai variánst.
+    """
+    __tablename__ = "catalog_discovery"
+
+    id = Column(Integer, primary_key=True, index=True)
+    make = Column(String(100), nullable=False, index=True)
+    model = Column(String(100), nullable=False, index=True)
+    vehicle_class = Column(String(50), index=True) # car, motorcycle, truck, stb.
+    source = Column(String(50)) # 'hasznaltauto', 'mobile.de'
+    status = Column(String(20), server_default=text("'pending'"), index=True)
+    attempts = Column(Integer, default=0)
+    last_attempt = Column(DateTime(timezone=True))
+    created_at = Column(DateTime(timezone=True), server_default=func.now())
+
+    # EGYESÍTETT __table_args__
+    __table_args__ = (
+        UniqueConstraint('make', 'model', 'vehicle_class', name='_make_model_class_uc'),
+        {"schema": "data"}
+    )