def post(self):
user_repository = UserRepository()
auth_repository = UserAuthorizationRepository()
args = self.auth_parser.parse_args()
token = args['token']
uid = args['user_id']
graph = facebook.GraphAPI(access_token=token)
user = graph.get_object("me", fields="email,first_name,last_name")
if 'email' not in user:
on_invalid_auth(
"The provided key does not have email permissions. Obtain a key with extended email permissions"
)
if user and user['id'] == uid:
if not user_repository.user_exists(user['email']):
new_user = User(uid, user['first_name'], user[
'last_name'], user['email'])
user_repository.add_or_update(new_user)
user_repository.save_changes()
users = user_repository.get(email=user['email'])
user = users[0] if users else None
if user:
user.facebook_id = uid
user_repository.add_or_update(user)
user_repository.save_changes()
auth_repository.insert_authorization(token, user.id)
auth_repository.save_changes()
else:
on_server_error("Unknown error adding user")
return True
else:
on_invalid_auth()