async def post(self, *, code: str = ''):
join_settings = domain.get_join_settings(self.domain, self.now)
if not join_settings:
raise error.DomainJoinForbiddenError(self.domain_id)
await self.ensure_user_not_member()
if join_settings['method'] == constant.domain.JOIN_METHOD_CODE:
if join_settings['code'] != code:
raise error.InvalidJoinInvitationCodeError(self.domain_id)
try:
await domain.add_user_role(self.domain_id, self.user['_id'],
join_settings['role'])
except error.UserAlreadyDomainMemberError:
raise error.DomainJoinAlreadyMemberError(
self.domain_id, self.user['_id']) from None
self.json_or_redirect(self.reverse_url('domain_main'))
async def ensure_user_not_member(self):
dudoc = await domain.get_user(self.domain_id, self.user['_id'])
if dudoc and 'role' in dudoc:
raise error.DomainJoinAlreadyMemberError(self.domain_id,
self.user['_id'])
