feat: upodate uow

src/application/commands/delete_avatar.py

@@ -17,25 +17,40 @@ class DeleteAvatarCommand:
 
     @transactional
     async def _load_user(self, user_id: str) -> UserEntity:
-        return await self._unit_of_work.user_repository.get_user_by_id(user_id)
+        user = await self._unit_of_work.user_repository.get_user_by_id(user_id)
+        self._logger.debug(f'DeleteAvatar _load_user user_id={user_id} has_avatar_link={bool(user.avatar_link)}')
+        return user
 
     async def __call__(self, user_id: str) -> UserEntity:
         prior = await self._load_user(user_id)
         link = prior.avatar_link
+        self._logger.info(f'DeleteAvatar start user_id={user_id} had_link={bool(link)}')
         if link:
             key = self._s3.object_key_from_public_url(link)
+            self._logger.debug(f'DeleteAvatar parsed_object_key user_id={user_id} has_key={bool(key)}')
+            if not key:
+                self._logger.warning(
+                    f'DeleteAvatar could not parse avatar URL for S3 user_id={user_id} link_len={len(link)}'
+                )
             if key:
+                self._logger.info(f'DeleteAvatar S3 delete start user_id={user_id} key={key}')
                 try:
                     await self._s3.delete_object(key=key)
+                    self._logger.info(f'DeleteAvatar S3 delete done user_id={user_id} key={key}')
                 except ClientError as exc:
                     code = exc.response.get('Error', {}).get('Code', '')
                     if code not in ('NoSuchKey', '404'):
-                        self._logger.warning(f'S3 delete avatar failed user_id={user_id} code={code}: {exc}')
+                        self._logger.warning(f'DeleteAvatar S3 delete failed user_id={user_id} code={code}: {exc}')
+                    else:
+                        self._logger.debug(f'DeleteAvatar S3 object already absent user_id={user_id} code={code}')
         user = await self._clear_avatar_link(user_id)
+        self._logger.debug(f'DeleteAvatar DB cleared user_id={user_id} entity_has_link={bool(user.avatar_link)}')
         await self._cache.set_user(user_id, user)
+        self._logger.debug(f'DeleteAvatar cache updated user_id={user_id}')
         self._logger.info(f'Avatar removed user_id={user_id}')
         return user
 
     @transactional
     async def _clear_avatar_link(self, user_id: str) -> UserEntity:
+        self._logger.debug(f'DeleteAvatar DB transaction set_avatar_link user_id={user_id} link=None')
         return await self._unit_of_work.user_repository.set_avatar_link(user_id, None)