def create(cls, group_id, msg_type):
group = Group.get_by_id(group_id)
participant_key = None
participant_id = request.cookies.get("participant_id")
if participant_id:
participant_key = Participant.get_by_id(long(participant_id)).key
message = request.form.get("message", u"", type=unicode)
reference_id = request.form.get("reference", u"", type=unicode)
chat = Chat(
group_key=group.key,
participant_key=participant_key,
type=msg_type,
message=message
)
#set reference if exist
if reference_id:
reference = Chat.get_by_id(long(reference_id))
if reference is not None:
chat.reference = reference.key.id()
chat.put()
# send same group members (include myself)
cls.__broadcast(group_id, chat)
# message is send by channel, so you don't need return
return ""
def update(cls, group_id, update_func):
chat_id = request.form.get("id", u"", type=unicode)
if chat_id:
chat = Chat.get_by_id(long(chat_id))
if chat is not None:
update_func(chat)
chat.put()
cls.__broadcast(group_id, chat)
return ""
