def _create_match(player_uid1, join_token):
match = Match(player_uid1, join_token)
success = MatchDB.set(_USER_2_MATCH_ID,
player_uid1,
match.match_id,
xx=True)
if not success:
raise ValueError(
'player {} should register before creating a match'.format(
player_uid1))
if join_token:
success = MatchDB.set(_PRIVATE_PENDING_MATCH_IDS,
join_token,
match.match_id,
nx=True)
if not success:
raise exceptions.InvalidMatchState(
'join_token {} is already in use by at least 2 players.'.
format(join_token))
else:
MatchDB.enqueue(_PUBLIC_PENDING_MATCH_IDS, None, match.match_id)
success = MatchDB.set(_ALL_MATCHES,
match.match_id,
match.to_dict(),
nx=True)
if not success:
raise exceptions.InvalidMatchState(
'Match {} is already created'.format(match.match_id))
chessboard = Chessboard()
MatchDB.set(_CHESSBOARD, match.chessboard_id, chessboard.to_dict())
return match
def send_message_from(self, my_uid, msg_type, msg_data):
for other_uid in self.player_uids:
if other_uid != my_uid:
channel_name = self._channel_to(other_uid)
message = {'msg_type': msg_type, 'msg_data': msg_data}
MatchDB.enqueue('match_channel', channel_name, message)