110 lines
3.6 KiB
Python
110 lines
3.6 KiB
Python
# -*- coding: utf-8 -*-
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#
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# ITerativ GmbH
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# http://www.iterativ.ch/
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#
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# Copyright (c) 2019 ITerativ GmbH. All rights reserved.
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#
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# Created on 2019-10-01
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# @author: chrigu <christian.cueni@iterativ.ch>
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import graphene
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from django.conf import settings
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from django.contrib.auth import authenticate, login
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from graphene import relay
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from core.hep_client import HepClient, HepClientUnauthorizedException, HepClientException
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from registration.models import License
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from users.models import MagentoToken, User, Role, UserRole, SchoolClass
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class LoginError(graphene.ObjectType):
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field = graphene.String()
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class Login(relay.ClientIDMutation):
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class Input:
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username_input = graphene.String()
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password_input = graphene.String()
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success = graphene.Boolean()
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errors = graphene.List(LoginError) # todo: change for consistency
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@classmethod
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def mutate_and_get_payload(cls, root, info, **kwargs):
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username = kwargs.get('username_input')
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if settings.USE_LOCAL_REGISTRATION:
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password = kwargs.get('password_input')
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user = authenticate(username=username, password=password)
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if user is None:
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return cls.return_login_error('invalid_credentials')
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else:
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hep_client = HepClient()
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token = kwargs.get('token')
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try:
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user_data = hep_client.customer_me(token)
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except HepClientUnauthorizedException:
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return cls.return_login_error('invalid_credentials')
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except HepClientException:
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return cls.return_login_error('unknown_error')
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try:
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user = User.objects.get(email=username)
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except User.DoesNotExist:
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user = User.objects.create_user_from_hep(user_data)
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#todo is this needed?
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magento_token, created = MagentoToken.objects.get_or_create(user=user)
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magento_token.token = token
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magento_token.save()
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try:
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if not hep_client.is_email_verified(user_data):
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return cls.return_login_error('email_not_verified')
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except HepClientException:
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return cls.return_login_error('unknown_error')
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try:
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license = License.objects.get(licensee=user)
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# Todo how handle invalid license? Cron Job? How to select correct license? Save all licenses? History?
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except License.DoesNotExist:
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try:
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product = hep_client.myskillbox_product_for_customer(settings.HEP_ADMIN_TOKEN, user.hep_id)
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except HepClientException:
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return cls.return_login_error('unknown_error')
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if product:
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license = License.objects.create_license_for_role(user, product['activated'],
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product['raw'], product['edition'])
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# todo handle no license case
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else:
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return cls.return_login_error('no_valid_license')
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UserRole.objects.create_role_for_user(user, license.for_role.key)
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if license.for_role.key == Role.objects.TEACHER_KEY:
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SchoolClass.create_default_group_for_teacher(user)
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if not license.is_valid():
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return cls.return_login_error('no_valid_license')
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login(info.context, user)
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return cls(success=True, errors=[])
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@classmethod
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def return_login_error(cls, message):
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error = LoginError(field=message)
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return cls(success=False, errors=[error])
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class UserMutations:
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login = Login.Field()
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