BUG: issues with encoding and null field updates

src/repositories/flight.py

@@ -28,7 +28,7 @@ async def read_flight_by_id(self, flight_id: str) -> Optional[FlightModel]:
     @repository_exception_handler
     async def update_flight_by_id(self, flight_id: str, flight: FlightModel):
         await self.update_by_id(
-            flight.model_dump(exclude_none=True), data_id=flight_id
+            flight.model_dump(exclude_none=False), data_id=flight_id
         )
 
     @repository_exception_handler

src/repositories/motor.py

@@ -28,7 +28,7 @@ async def read_motor_by_id(self, motor_id: str) -> Optional[MotorModel]:
     @repository_exception_handler
     async def update_motor_by_id(self, motor_id: str, motor: MotorModel):
         await self.update_by_id(
-            motor.model_dump(exclude_none=True), data_id=motor_id
+            motor.model_dump(exclude_none=False), data_id=motor_id
         )
 
     @repository_exception_handler

src/repositories/rocket.py

@@ -28,7 +28,7 @@ async def read_rocket_by_id(self, rocket_id: str) -> Optional[RocketModel]:
     @repository_exception_handler
     async def update_rocket_by_id(self, rocket_id: str, rocket: RocketModel):
         await self.update_by_id(
-            rocket.model_dump(exclude_none=True), data_id=rocket_id
+            rocket.model_dump(exclude_none=False), data_id=rocket_id
         )
 
     @repository_exception_handler

src/utils.py

@@ -73,8 +73,34 @@ def default(self, o):
                     mutate_self=False,
                 )
         if isinstance(obj, Flight):
-            obj._Flight__evaluate_post_process()
-            solution = np.array(obj.solution)
+         if isinstance(obj, Flight):
+             try:
+-                evaluate_post_process = getattr(obj, '_Flight__evaluate_post_process', None)
+                evaluate_post_process = getattr(obj, '_Flight__evaluate_post_process', None)
+
+                 # Check if it's corrupted (numpy array instead of cached_property)
+                 if isinstance(evaluate_post_process, np.ndarray):
+                     try:
+                         delattr(obj, '_Flight__evaluate_post_process')
+
+                         restored_method = getattr(obj, '_Flight__evaluate_post_process', None)
+                         if restored_method and callable(restored_method):
+                             restored_method()
+-                    except Exception as fix_error:
+-                        logger.error(f"Error fixing _Flight__evaluate_post_process: {fix_error}")
+                    except (AttributeError, TypeError) as fix_error:
+                        logger.exception("Error fixing _Flight__evaluate_post_process")
+
+                 elif evaluate_post_process is not None and callable(evaluate_post_process):
+                     evaluate_post_process()
+
+             except (AttributeError, TypeError, ValueError) as e:
+-                logger.error(f"Error handling Flight object corruption: {e}")
+                logger.exception("Error handling Flight object corruption")
+            try:
+                solution = np.array(obj.solution)
+            except (AttributeError, TypeError, ValueError):
+                return super().default(obj)  # Fall back to parent encoder
             size = len(solution)
             if size > 25:
                 reduction_factor = size // 25