Járműkezelés majdnem kész frontend

backend/app/models/vehicle/asset.py

@@ -154,6 +154,24 @@ class Asset(Base):
         """Always False for now, as verification is not yet implemented."""
         return False
 
+    @property
+    def is_primary(self) -> bool:
+        """
+        Elsődleges jármű flag.
+        Tárolva: individual_equipment JSONB mezőben ('is_primary' kulcs alatt).
+        Ha nincs beállítva, alapértelmezett: False.
+        """
+        if self.individual_equipment and isinstance(self.individual_equipment, dict):
+            return bool(self.individual_equipment.get('is_primary', False))
+        return False
+
+    @is_primary.setter
+    def is_primary(self, value: bool) -> None:
+        """Setter: az is_primary értéket az individual_equipment JSONB-be menti."""
+        if self.individual_equipment is None or not isinstance(self.individual_equipment, dict):
+            self.individual_equipment = {}
+        self.individual_equipment['is_primary'] = bool(value)
+
     @property
     def profile_completion_percentage(self) -> int:
         """