from enum import Enum


class UserCheck(Enum):
    USER_DOESNT_EXISTS = 0
    INVALID_CREDENTIALS = 1


class ErrCode(Enum):
    UNKNOWN_ERROR = 0
    USER_ALREADY_EXISTS = 1
    ALREADY_LOGGED_IN = 2
    INVALID_CREDENTIALS = 3
    INVALID_TOKEN = 4
    ROOM_DOESNT_EXIST = 10