first commit

src/shared/exceptions.py

@@ -0,0 +1,66 @@
+from fastapi import HTTPException, status
+
+
+class BasicException(HTTPException):
+    base_status_code: int = status.HTTP_500_INTERNAL_SERVER_ERROR
+    base_detail: str = 'Something went wrong'
+
+    def __init__(
+        self, *, status_code: int | None = None, detail: str | None = None
+    ):
+        status_code = status_code or self.base_status_code
+        detail = detail or self.base_detail
+        super().__init__(status_code=status_code, detail=detail)
+
+    @classmethod
+    def description(cls, detail: str | None = None):
+        return {
+            'description': detail or cls.base_detail,
+            'content': {
+                'application/json': {
+                    'example': {
+                        'detail': detail or cls.base_detail,
+                    }
+                }
+            },
+        }
+
+
+class BadRequestException(BasicException):
+    base_status_code: int = status.HTTP_400_BAD_REQUEST
+    base_detail: str = 'Bad Request'
+
+
+class UnauthorizedException(BasicException):
+    base_status_code: int = status.HTTP_401_UNAUTHORIZED
+    base_detail: str = 'Unauthorized'
+
+
+class ForbiddenException(BasicException):
+    base_status_code: int = status.HTTP_403_FORBIDDEN
+    base_detail: str = 'Forbidden'
+
+
+class NotFoundException(BasicException):
+    base_status_code: int = status.HTTP_404_NOT_FOUND
+    base_detail: str = 'Not Found'
+
+
+class ConflictException(BasicException):
+    base_status_code: int = status.HTTP_409_CONFLICT
+    base_detail: str = 'Conflict'
+
+
+class TooManyRequestsException(BasicException):
+    base_status_code: int = status.HTTP_429_TOO_MANY_REQUESTS
+    base_detail: str = 'Too Many Requests'
+
+
+class InternalServerErrorException(BasicException):
+    base_status_code: int = status.HTTP_500_INTERNAL_SERVER_ERROR
+    base_detail: str = 'Internal Server Error'
+
+
+class UnknownException(BasicException):
+    base_status_code: int = status.HTTP_500_INTERNAL_SERVER_ERROR
+    base_detail: str = 'Unknown error'

src/shared/redis.py

@@ -0,0 +1,5 @@
+from redis import Redis
+
+from core.config import settings
+
+client = Redis.from_url(settings.REDIS_URL)