update presentation_repository

src/expon/presentation/infrastructure/persistence/jpa/repositories/presentation_repository.py

@@ -26,8 +26,7 @@ class PresentationRepository:
         )
         self.db.add(db_model)
         self.db.commit()
-        # return db_model  # Descomenta si necesitas retornar el objeto guardado
-        
+
     def get_by_id(self, presentation_id: str) -> Optional[PresentationORM]:
         return self.db.query(PresentationORM).filter(PresentationORM.id == presentation_id).first()
 
@@ -35,6 +34,12 @@ class PresentationRepository:
         entities = self.db.query(PresentationORM).filter_by(user_id=user_id).all()
         return [self.mapper.to_domain(e) for e in entities]
 
-    def get_by_id_and_user(self, presentation_id: int, user_id: int) -> Optional[Presentation]:
+    def get_by_id_and_user(self, presentation_id: str, user_id: int) -> Optional[Presentation]:
         entity = self.db.query(PresentationORM).filter_by(id=presentation_id, user_id=user_id).first()
         return self.mapper.to_domain(entity) if entity else None
+
+    def delete(self, presentation: Presentation):
+        db_model = self.db.query(PresentationORM).filter_by(id=presentation.id).first()
+        if db_model:
+            self.db.delete(db_model)
+            self.db.commit()