add permission check for form productor and product

backend/src/users/users.py

@@ -32,16 +32,18 @@ def get_roles(
     return service.get_roles(session)
 
 
-@router.get('/{id}', response_model=models.UserPublic)
-def get_users(
-    id: int,
+@router.get('/{_id}', response_model=models.UserPublic)
+def get_user(
+    _id: int,
     user: models.User = Depends(get_current_user),
     session: Session = Depends(get_session)
 ):
-    result = service.get_one(session, id)
+    result = service.get_one(session, _id)
     if result is None:
-        raise HTTPException(status_code=404,
-                            detail=messages.Messages.not_found('user'))
+        raise HTTPException(
+            status_code=404,
+            detail=messages.Messages.not_found('user')
+        )
     return result
 
 
@@ -54,22 +56,27 @@ def create_user(
     try:
         user = service.create_one(session, user)
     except exceptions.UserCreateError as error:
-        raise HTTPException(status_code=400, detail=str(error))
+        raise HTTPException(
+            status_code=400, 
+            detail=str(error)
+        ) from error
     return user
 
 
-@router.put('/{id}', response_model=models.UserPublic)
+@router.put('/{_id}', response_model=models.UserPublic)
 def update_user(
-    id: int,
+    _id: int,
     user: models.UserUpdate,
     logged_user: models.User = Depends(get_current_user),
     session: Session = Depends(get_session)
 ):
     try:
-        result = service.update_one(session, id, user)
+        result = service.update_one(session, _id, user)
     except exceptions.UserNotFoundError as error:
-        raise HTTPException(status_code=404,
-                            detail=messages.Messages.not_found('user'))
+        raise HTTPException(
+            status_code=404,
+            detail=messages.Messages.not_found('user')
+        ) from error
     return result
 
 
@@ -82,6 +89,8 @@ def delete_user(
     try:
         result = service.delete_one(session, id)
     except exceptions.UserNotFoundError as error:
-        raise HTTPException(status_code=404,
-                            detail=messages.Messages.not_found('user'))
+        raise HTTPException(
+            status_code=404,
+            detail=messages.Messages.not_found('user')
+        ) from error
     return result