Major refactor WIP

backend/app/crud/crud_movement.py

@@ -0,0 +1,61 @@
+from typing import List, Optional
+from sqlalchemy.orm import Session
+from sqlalchemy import and_, func
+from datetime import date, datetime
+from app.models.movement import Movement, MovementType
+from app.schemas.movement import MovementCreate
+
+
+class CRUDMovement:
+    def get(self, db: Session, movement_id: int) -> Optional[Movement]:
+        return db.query(Movement).filter(Movement.id == movement_id).first()
+
+    def get_multi(
+        self, 
+        db: Session, 
+        skip: int = 0,
+        limit: int = 100,
+        movement_type: Optional[MovementType] = None,
+        aircraft_registration: Optional[str] = None,
+        date_from: Optional[date] = None,
+        date_to: Optional[date] = None,
+        entity_type: Optional[str] = None
+    ) -> List[Movement]:
+        query = db.query(Movement)
+        
+        if movement_type:
+            query = query.filter(Movement.movement_type == movement_type)
+        
+        if aircraft_registration:
+            query = query.filter(Movement.aircraft_registration.ilike(f"%{aircraft_registration}%"))
+        
+        if date_from:
+            query = query.filter(func.date(Movement.timestamp) >= date_from)
+            
+        if date_to:
+            query = query.filter(func.date(Movement.timestamp) <= date_to)
+        
+        if entity_type:
+            query = query.filter(Movement.entity_type == entity_type)
+        
+        return query.order_by(Movement.timestamp.desc()).offset(skip).limit(limit).all()
+
+    def create(self, db: Session, obj_in: MovementCreate) -> Movement:
+        db_obj = Movement(**obj_in.dict())
+        db.add(db_obj)
+        db.commit()
+        db.refresh(db_obj)
+        return db_obj
+
+    def get_movements_by_entity(self, db: Session, entity_type: str, entity_id: int) -> List[Movement]:
+        return db.query(Movement).filter(
+            and_(Movement.entity_type == entity_type, Movement.entity_id == entity_id)
+        ).order_by(Movement.timestamp).all()
+
+    def get_daily_movements(self, db: Session, target_date: date) -> List[Movement]:
+        return db.query(Movement).filter(
+            func.date(Movement.timestamp) == target_date
+        ).order_by(Movement.timestamp).all()
+
+
+movement = CRUDMovement()