update router delete

src/expon/presentation/interfaces/rest/controllers/presentation_controller.py

@@ -1,7 +1,7 @@
-from fastapi import APIRouter, UploadFile, File, Depends, HTTPException
+from fastapi import APIRouter, UploadFile, File, Depends, HTTPException, status
 from sqlalchemy.orm import Session
-from starlette.datastructures import UploadFile as StarletteUploadFile
-from uuid import UUID  # 👈 Agregado
+from uuid import UUID
+import os
 
 from src.expon.shared.infrastructure.dependencies import get_db
 from src.expon.iam.infrastructure.authorization.sfs.auth_bearer import get_current_user
@@ -67,6 +67,7 @@ def upload_presentation(
     except Exception as e:
         raise HTTPException(status_code=500, detail=f"Error al procesar el archivo: {str(e)}")
 
+
 @router.get("/summary", response_model=list[PresentationSummaryResponse])
 def get_presentations_summary(
     db: Session = Depends(get_db),
@@ -86,9 +87,10 @@ def get_presentations_summary(
         ) for p in presentations
     ]
 
+
 @router.get("/{presentation_id}", response_model=PresentationResponse)
 def get_presentation_by_id(
-    presentation_id: UUID,  # 👈 Cambiado de int a UUID
+    presentation_id: UUID,
     db: Session = Depends(get_db),
     current_user=Depends(get_current_user)
 ):
@@ -115,3 +117,21 @@ def get_presentation_by_id(
     )
 
 
+@router.delete("/{presentation_id}", status_code=status.HTTP_204_NO_CONTENT)
+def delete_presentation(
+    presentation_id: UUID,
+    db: Session = Depends(get_db),
+    current_user=Depends(get_current_user)
+):
+    repository = PresentationRepository(db)
+    presentation = repository.get_by_id_and_user(presentation_id, current_user.id)
+
+    if presentation is None:
+        raise HTTPException(status_code=404, detail="Presentación no encontrada")
+
+    # Eliminar archivo local
+    storage_service = LocalStorageService()
+    storage_service.delete(presentation.filename)
+
+    # Eliminar de base de datos
+    repository.delete(presentation)