Abstract out the room ID from presence tests, so it's stored in self
Abstract out the room ID from presence tests, so it's stored in self

iot-factory/synapse,iot-factory/synapse,howethomas/synapse,TribeMedia/synapse,matrix-org/synapse,howethomas/synapse,rzr/synapse,TribeMedia/synapse,rzr/synapse,illicitonion/synapse,matrix-org/synapse,iot-factory/synapse,illicitonion/synapse,howethomas/synapse,rzr/synapse,illicitonion/synapse,matrix-org/synapse,illicitonion/synapse,howethomas/synapse,howethomas/synapse,rzr/synapse,TribeMedia/synapse,illicitonion/synapse,matrix-org/synapse,matrix-org/synapse,rzr/synapse,TribeMedia/synapse,matrix-org/synapse,TribeMedia/synapse,iot-factory/synapse,iot-factory/synapse