def verify_requested_user():
user_pending = None
try:
body = request.json
if body is None:
return error_view(400, "invalid JSON in body")
email = body.get('email')
if email is None:
return error_view(400, "invalid email value")
if not UserRequest.exists(email):
return error_view(404, "a request with this email not found")
if User.exists_from_email(email):
return error_view(500, "a user with this email already exists")
# switch user request to user pending
user_request = UserRequest.get(email)
user_request.delete()
user_pending = UserPending.new(email)
user_pending.insert()
# send mail with token
# send a mail with the token
default_channel = Channel.get(Channel.DEFAULT)
template = INVITE_TEMPLATE
template.set_format(token=user_pending.token)
send(user_pending.email, default_channel, template)
return user_pending_created_view(user_pending)
except ObjectNotFound as o:
return error_view(404, str(o))
except (MailSendingError, TelegramSendingError):
# in case the mail cannot be sent, abort the invitation and delete the pending user in database
if user_pending is not None:
user_pending.delete()
return error_view(500, f"error sending the invitation")
def request_access():
body = request.json
if body is None:
return error_view(400, "invalid JSON in body")
email = body.get('email')
if email is None:
return error_view(400, "invalid email value")
if User.exists_from_email(email):
return error_view(500, "email unavailable")
if UserPending.exists_from_email(email):
return error_view(500, "an invitation has already been sent to this email")
if UserRequest.exists(email):
return error_view(500, "a request for this email has already been sent")
user_request = UserRequest.new(email)
user_request.insert()
return user_request_created_view(user_request)
def request_remove():
try:
body = request.json
if body is None:
return error_view(400, "invalid JSON in body")
email = body.get('email')
if email is None:
return error_view(400, "invalid email value")
user_request = UserRequest.get(email)
user_request.delete()
return user_request_deleted_view(user_request)
except ObjectNotFound:
return error_view(404, "object not found")
def user_request_created_view(user_request: UserRequest):
return jsonify({
"msg":
f"request for access with mail {user_request.email} sent to admin",
"user_request": user_request.json()
}), 201
def user_request_deleted_view(user_request: UserRequest):
return jsonify({
"msg": "user request removed",
"user_request_list": [user_request.json()]
}), 200
def request_list():
user_request_list = UserRequest.list()
return user_request_list_view(user_request_list)