def offer(self, offer, metadata=None):
"""Send an offer event.
Args:
offer ({'price': float, 'sides', str})
Returns:
OfferEvent
"""
return Event.OfferEvent(self.agent, offer, time=self.timestamp(), metadata=None)
def make_offer(self, userid, offer):
try:
with self.conn:
cursor = self.conn.cursor()
u = self._get_user_info_unchecked(cursor, userid)
self._update_user(cursor, userid, connected_status=1)
self.send(userid, Event.OfferEvent(u.agent_index,
offer,
str(time.time())))
except sqlite3.IntegrityError:
print("WARNING: Rolled back transaction")
return None
