Major WIP state machine

backend/app/crud/crud_departure.py

@@ -47,11 +47,23 @@ class CRUDDeparture:
             )
         ).order_by(Departure.created_dt).all()
 
-    def create(self, db: Session, obj_in: DepartureCreate, created_by: str) -> Departure:
+    def create(self, db: Session, obj_in: DepartureCreate, created_by: str, submitted_via: str = "ADMIN") -> Departure:
+        from app.models.departure import SubmissionSource
+        
+        # Set initial status based on submission source
+        initial_status = DepartureStatus.BOOKED_OUT
+        contact_dt = None
+        
+        if submitted_via == SubmissionSource.ADMIN:
+            initial_status = DepartureStatus.GROUND
+            contact_dt = func.now()  # Set contact_dt to creation time for admin submissions
+        
         db_obj = Departure(
             **obj_in.dict(),
             created_by=created_by,
-            status=DepartureStatus.BOOKED_OUT
+            status=initial_status,
+            contact_dt=contact_dt,
+            submitted_via=submitted_via
         )
         db.add(db_obj)
         db.commit()
@@ -113,8 +125,14 @@ class CRUDDeparture:
         old_status = db_obj.status
         db_obj.status = status
         
-        if status == DepartureStatus.DEPARTED and timestamp:
-            db_obj.departed_dt = timestamp
+        # Set timestamps based on status
+        current_time = timestamp if timestamp is not None else datetime.utcnow()
+        if status == DepartureStatus.GROUND:
+            db_obj.contact_dt = current_time
+        elif status == DepartureStatus.DEPARTED:
+            db_obj.departed_dt = current_time
+        elif status == DepartureStatus.LOCAL:
+            db_obj.takeoff_dt = current_time
         
         db.add(db_obj)
         db.commit()