swag-shop/app/services/user/delete_service.py

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from typing import Tuple, Union
from mysql.connector import Error as mysqlError
import app.db.user_db as user_db
from app.models.user_model import User
import app.messages.api_responses.user_responses as response
import app.messages.api_errors as errors
from app.mail.mail import send_mail
from app.messages.mail_responses.user_email import USER_EMAIL_SUCCESSFULLY_DELETED_ACCOUNT
def delete_user(user_id: str) -> Tuple[Union[dict, str], int]:
"""
Deletes a user account.
:param user_id: User ID.
:type user_id: str
:return: Tuple containing a dictionary and an HTTP status code.
:rtype: Tuple[Union[dict, str], int]
"""
try:
user: User = user_db.fetch_by_id(user_id=user_id)
user_db.delete_user(user)
send_mail(USER_EMAIL_SUCCESSFULLY_DELETED_ACCOUNT, user.email)
except mysqlError as e:
return errors.UNKNOWN_DATABASE_ERROR(e)
return response.USER_DELETED_SUCCESSFULLY