damanukyan/users
1
0
Fork 0
Code Issues Pull Requests 3 Actions Packages Projects Releases Wiki Activity

feat: add new custom 500 exceptions

Browse Source
This commit is contained in:
Sergey Kvachuk
2026-06-01 15:07:44 +03:00
parent a1b41e8317
commit 35b968d288
8 changed files with 39 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/application/domain/exceptions/__init__.py
View File

@@ -8,3 +8,6 @@ from src.application.domain.exceptions.internal_exception import InternalExcepti
from src.application.domain.exceptions.service_unavailable_exception import ServiceUnavailableException
from src.application.domain.exceptions.too_many_requests_exception import TooManyRequestsException
from src.application.domain.exceptions.csrf_error_exception import CsrfErrorException
from src.application.domain.exceptions.jwt_error_exception import JwtErrorException
from src.application.domain.exceptions.data_base_error_exception import DataBaseErrorException
from src.application.domain.exceptions.rate_limit_error_exception import RateLimitErrorException

8
src/application/domain/exceptions/data_base_error_exception.py Normal file
View File

@@ -0,0 +1,8 @@
from src.application.domain.exceptions.application_exceptions import ApplicationException
from typing import Mapping
class DataBaseErrorException(ApplicationException):
def __init__(self, message: str = 'Database error occurred', headers: Mapping[str, str] | None = None):
super().__init__(500, message, headers)

8
src/application/domain/exceptions/jwt_error_exception.py Normal file
View File

@@ -0,0 +1,8 @@
from src.application.domain.exceptions.application_exceptions import ApplicationException
from typing import Mapping
class JwtErrorException(ApplicationException):
def __init__(self, message: str = 'JWT error occurred', headers: Mapping[str, str] | None = None):
super().__init__(500, message, headers)

8
src/application/domain/exceptions/rate_limit_error_exception.py Normal file
View File

@@ -0,0 +1,8 @@
from src.application.domain.exceptions.application_exceptions import ApplicationException
from typing import Mapping
class RateLimitErrorException(ApplicationException):
def __init__(self, message: str = 'Rate limit error occurred', headers: Mapping[str, str] | None = None):
super().__init__(500, message, headers)

12
src/infrastructure/database/repositories/user_repository.py
View File

@@ -3,7 +3,7 @@ from sqlalchemy import select
from sqlalchemy.ext.asyncio import AsyncSession
from sqlalchemy.exc import SQLAlchemyError
from src.application.contracts import ILogger
from src.application.domain.exceptions import ApplicationException, BadRequestException, InternalException, NotFoundException
from src.application.domain.exceptions import ApplicationException, BadRequestException, DataBaseErrorException, NotFoundException
from src.application.abstractions.repositories import IUserRepository
from src.application.domain.entities import UserEntity
from src.infrastructure.database.models import UserModel
@@ -60,7 +60,7 @@ class UserRepository(IUserRepository):
raise
except SQLAlchemyError as exception:
self._logger.exception(str(exception))
raise InternalException(message=f'Database error: {str(exception)}')
raise DataBaseErrorException(message=f'Database error: {str(exception)}')
async def _update_field(self, user_id: str, **fields: object) -> UserEntity:
try:
@@ -74,7 +74,7 @@ class UserRepository(IUserRepository):
raise
except SQLAlchemyError as exception:
self._logger.exception(str(exception))
raise InternalException(message=f'Database error: {str(exception)}')
raise DataBaseErrorException(message=f'Database error: {str(exception)}')
async def set_phone(self, user_id: str, phone: str) -> UserEntity:
return await self._update_field(user_id, phone=phone)
@@ -100,7 +100,7 @@ class UserRepository(IUserRepository):
raise
except SQLAlchemyError as exception:
self._logger.exception(str(exception))
raise InternalException(message=f'Database error: {str(exception)}')
raise DataBaseErrorException(message=f'Database error: {str(exception)}')
async def set_password(self, user_id: str, password_hash: str) -> UserEntity:
return await self._update_field(user_id, password_hash=password_hash)
@@ -121,7 +121,7 @@ class UserRepository(IUserRepository):
return result.scalar_one_or_none() is not None
except SQLAlchemyError as exception:
self._logger.exception(str(exception))
raise InternalException(message=f'Database error: {str(exception)}')
raise DataBaseErrorException(message=f'Database error: {str(exception)}')
async def get_user_by_email(self, email: str) -> UserEntity | None:
try:
@@ -139,4 +139,4 @@ class UserRepository(IUserRepository):
return self._to_entity(user)
except SQLAlchemyError as exception:
self._logger.exception(str(exception))
raise InternalException(message=f'Database error: {str(exception)}')
raise DataBaseErrorException(message=f'Database error: {str(exception)}')

4
src/infrastructure/security/jwt.py
View File

@@ -2,7 +2,7 @@ from __future__ import annotations
from jose import jwt, ExpiredSignatureError, JWTError
from src.application.contracts import ILogger, IJwtService
from src.application.domain.dto import AccessTokenPayload
from src.application.domain.exceptions import ApplicationException, UnauthorizedException, InternalException
from src.application.domain.exceptions import ApplicationException, UnauthorizedException, JwtErrorException
from src.infrastructure.config.settings import settings
from src.infrastructure.vault import JwtKeyStore
@@ -106,4 +106,4 @@ class JwtService(IJwtService):
except Exception as exception:
self._logger.error(f'Unexpected JWT decode error kid={kid} error={str(exception)}')
raise InternalException(message='JWT decode failed')
raise JwtErrorException(message='JWT decode failed')

4
src/infrastructure/vault/keys.py
View File

@@ -2,7 +2,7 @@ from __future__ import annotations
import asyncio
from datetime import datetime, timezone
from src.application.domain.dto import JwtPublicKeySet, JwtPublicKey
from src.application.domain.exceptions import InternalException
from src.application.domain.exceptions import JwtErrorException
from src.infrastructure.vault.client import VaultClient
@@ -52,7 +52,7 @@ class JwtKeyStore:
@classmethod
def get_instance(cls) -> 'JwtKeyStore':
if cls._instance is None:
raise InternalException(message='JwtKeyStore not initialized')
raise JwtErrorException(message='JwtKeyStore not initialized')
return cls._instance
def _read_keyset_sync(self) -> JwtPublicKeySet:

4
src/presentation/decorators/rate_limit.py
View File

@@ -7,7 +7,7 @@ from fastapi import Request
from redis.asyncio.client import Redis
from src.application.contracts import ILogger
from src.application.domain.exceptions import (
InternalException,
RateLimitErrorException,
ServiceUnavailableException,
TooManyRequestsException,
)
@@ -128,7 +128,7 @@ def rate_limit(
ident = _call_key_builder(key_builder, request, args, kwargs) # type: ignore[arg-type]
except Exception as e:
logger.error(f'RateLimit key_builder failed error={str(e)}')
raise InternalException(message='Rate limiter key_builder failed')
raise RateLimitErrorException(message='Rate limiter key_builder failed')
route = request.url.path
method = request.method