get room name

src/rocketchat.coffee

@@ -155,11 +155,12 @@ class RocketChatBotAdapter extends Adapter
 						@lastts = curts
 
 						user = @robot.brain.userForId newmsg.u._id, name: newmsg.u.username, alias: newmsg.alias
-						user.room = newmsg.rid
 
-						if newmsg.t is 'uj'
-							@robot.receive new EnterMessage user, null, newmsg._id
-						else
+						@chatdriver.getRommName(newmsg.rid).then((roomName)=>
+							user.room = roomName
+							if newmsg.t is 'uj'
+								@robot.receive new EnterMessage user, null, newmsg._id
+							else
 							# check for the presence of attachments in the message
 							if newmsg.file? and newmsg.attachments.length
 								attachment = newmsg.attachments[0]
@@ -184,6 +185,10 @@ class RocketChatBotAdapter extends Adapter
 								message.text = "#{ @robot.name } #{ message.text }"
 							@robot.receive message
 							@robot.logger.info "Message sent to hubot brain."
+						).catch((roomErr) =>
+							@robot.logger.error "Unable to get room name: #{JSON.stringify(roomErr)} Reason: #{roomErr.reason}"
+							throw roomErr
+						)
 			)
 			.then(() =>
 				@emit 'connected'

src/rocketchat_driver.coffee

@@ -8,22 +8,23 @@ LRU = require('lru-cache')
 # TODO:   need to grab these values from process.env[]
 
 _msgsubtopic = 'stream-room-messages' # 'messages'
-_msgsublimit = 10   # this is not actually used right now
+_msgsublimit = 10 # this is not actually used right now
 _messageCollection = 'stream-room-messages'
 
 # room id cache
 _roomCacheSize = parseInt(process.env.ROOM_ID_CACHE_SIZE) || 10
 _directMessageRoomCacheSize = parseInt(process.env.DM_ROOM_ID_CACHE_SIZE) || 100
 _cacheMaxAge = parseInt(process.env.ROOM_ID_CACHE_MAX_AGE) || 300
-_roomIdCache = LRU( max: _roomCacheSize, maxAge: 1000 * _cacheMaxAge )
-_directMessageRoomIdCache = LRU( max: _directMessageRoomCacheSize, maxAge: 1000 * _cacheMaxAge )
+_roomIdCache = LRU(max: _roomCacheSize, maxAge: 1000 * _cacheMaxAge)
+_directMessageRoomIdCache = LRU(max: _directMessageRoomCacheSize, maxAge: 1000 * _cacheMaxAge)
+_roomNameCache = LRU(max: _roomCacheSize, maxAge: 1000 * _cacheMaxAge)
 
 # driver specific to Rocketchat hubot integration
 # plugs into generic rocketchatbotadapter
 
 class RocketChatDriver
 	constructor: (url, ssl, @logger, cb) ->
-		if ssl is  'true'
+		if ssl is 'true'
 			sslenable = true
 		else
 			sslenable = false
@@ -39,6 +40,9 @@ class RocketChatDriver
 	getRoomId: (room) =>
 		@tryCache _roomIdCache, 'getRoomIdByNameOrId', room, 'Room ID'
 
+	getRommName: (room) =>
+		@tryCache _roomNameCache, 'getRoomNameById', room, 'Room Name'
+
 	getDirectMessageRoomId: (username) =>
 		@tryCache _directMessageRoomIdCache, 'createDirectMessage', username, 'DM Room ID'
 
@@ -80,9 +84,9 @@ class RocketChatDriver
 	sendMessageByRoomId: (content, roomid) =>
 		message = @prepareMessage content, roomid
 		@asteroid.call('sendMessage', message)
-		.then (result)->
+			.then (result)->
 			@logger.debug('[sendMessage] Success:', result)
-		.catch (error) ->
+			.catch (error) ->
 			@logger.error('[sendMessage] Error:', error)
 
 	customMessage: (message) =>
@@ -111,10 +115,10 @@ class RocketChatDriver
 			return @asteroid.loginWithPassword username, password
 
 	prepMeteorSubscriptions: (data) =>
-		# use data to cater for param differences - until we learn more
-		#  data.uid
-		#  data.roomid
-		# return promise
+# use data to cater for param differences - until we learn more
+#  data.uid
+#  data.roomid
+# return promise
 		@logger.info "Preparing Meteor Subscriptions.."
 		msgsub = @asteroid.subscribe _msgsubtopic, data.roomid, true
 		@logger.info "Subscribing to Room: #{data.roomid}"
@@ -126,12 +130,12 @@ class RocketChatDriver
 
 		rQ = @messages.reactiveQuery {}
 		rQ.on "change", (id) =>
-			# awkward syntax due to asteroid limitations
-			# - it ain't no minimongo cursor
-			# @logger.info "Change received on ID " + id
+# awkward syntax due to asteroid limitations
+# - it ain't no minimongo cursor
+# @logger.info "Change received on ID " + id
 			changedMsgQuery = @messages.reactiveQuery {"_id": id}
 			if changedMsgQuery.result && changedMsgQuery.result.length > 0
-				# console.log('result:', JSON.stringify(changedMsgQuery.result, null, 2))
+# console.log('result:', JSON.stringify(changedMsgQuery.result, null, 2))
 				changedMsg = changedMsgQuery.result[0]
 				# console.log('changed:', JSON.stringify(changedMsg, null, 2));
 				if changedMsg.args?