refactor: change exceptions to more specific

src/application/commands/set_encrypted_mnemonic_complete.py

@@ -1,7 +1,7 @@
 from src.application.abstractions import IUnitOfWork
 from src.application.contracts import IHashService, ILogger, ICache
 from src.application.domain.entities import UserEntity
-from src.application.domain.exceptions import ApplicationException
+from src.application.domain.exceptions import BadRequestException, ConflictException
 from src.infrastructure.database.decorators import transactional
 
 
@@ -31,26 +31,26 @@ class SetEncryptedMnemonicCompleteCommand:
         user = await self._unit_of_work.user_repository.get_user_by_id(user_id=user_id)
         if user.encrypted_mnemonic is not None:
             self._logger.info(f'Encrypted mnemonic already set for user_id={user_id}')
-            raise ApplicationException(409, 'Encrypted mnemonic already set and cannot be changed')
+            raise ConflictException(message='Encrypted mnemonic already set and cannot be changed')
 
         cached_user_id = await self._cache.get(code_key)
         if not cached_user_id:
             self._logger.info(f'Encrypted mnemonic set failed: code not found (user_id={user_id})')
-            raise ApplicationException(400, 'Invalid or expired code')
+            raise BadRequestException(message='Invalid or expired code')
 
         if cached_user_id != user_id:
             self._logger.info(f'Encrypted mnemonic set failed: code-user mismatch (user_id={user_id})')
-            raise ApplicationException(400, 'Invalid or expired code')
+            raise BadRequestException(message='Invalid or expired code')
 
         code_hash = await self._cache.get(user_key)
         if not code_hash:
             self._logger.info(f'Encrypted mnemonic set failed: user key missing (user_id={user_id})')
-            raise ApplicationException(400, 'Invalid or expired code')
+            raise BadRequestException(message='Invalid or expired code')
 
         ok = await self._hash_service.verify(hashed_value=code_hash, plain_value=code)
         if not ok:
             self._logger.info(f'Encrypted mnemonic set failed: code hash mismatch (user_id={user_id})')
-            raise ApplicationException(400, 'Invalid or expired code')
+            raise BadRequestException(message='Invalid or expired code')
 
         user = await self._unit_of_work.user_repository.set_encrypted_mnemonic(
             user_id=user_id,