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pds-2021-g2-nest/code/backend/nest_backend/routes/users/user_delete.py
2021-04-25 15:41:27 +02:00

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Python

from flask import render_template, abort, jsonify, request
from ...database import *
from flask_jwt_extended import jwt_required
from ...gestione import *
from flask_cors import cross_origin
@cross_origin()
@jwt_required()
def page_user_delete():
"""
API call that allows an user to be deleted from NEST.
:form email: The email of the user that needs to be removed.
:return: JSON-formatted data. If the user has the privilege, the target user exists and differs from the current
user, the target gets deleted and a json containing the field "result":"success" is returned.
"""
user = find_user(get_jwt_identity())
if not user.isAdmin:
return jsonify({"result": "failure", "msg": "User is not admin."}), 403
target = find_user(request.json.get('email'))
if not target:
return jsonify({"result": "failure", "msg": "User not found."}), 404
if user == target:
return jsonify({"result": "failure", "msg": "The user cant delete himself. Its a sin."}), 406
Base.session.remove(target)
Base.session.commit()
return jsonify({"result": "success", "content":"The user has been deleted."})