+ res = session.query(Tweet).filter_by(tweet_id=tid).all()
+ return res
+
+ def message_store(self, message_id):
+ """
+ Store message id
+ """
+ Session = sessionmaker(bind=self.engine)
+ session = Session()
+ m = Message(message_id)
+ session.add(m)
+ session.commit()
+
+ def rainbow_to_message_query(self, rid):
+ """
+ Query base of rainbow id
+ """
+ Session = sessionmaker(bind=self.engine)
+ session = Session()
+ res = session.query(Message).filter_by(rainbow_id=rid).all()
+ return res
+
+ def message_to_rainbow_query(self, mid):
+ """
+ Query base of message id
+ """
+ Session = sessionmaker(bind=self.engine)
+ session = Session()
+ res = session.query(Message).filter_by(message_id=mid).all()