fix(private message): Fix send private message

Author: lgaticaq

src/script.coffee

@@ -61,9 +61,10 @@ module.exports = (robot) ->
   robot.respond /toggl login (\w{32}) ([\w\W\d\s]+)/, (res) ->
     token = res.match[1]
     secret = res.match[2]
-    unless res.message.room is res.message.user.room
+    room = robot.adapter.client.rtm.dataStore.getDMByName res.message.user.name
+    unless res.message.room is room.id
       res.reply "only use this command in a private message"
-      robot.send {room: res.message.user.room}, "Send me toggl command"
+      robot.send {room: room.id}, "Send me toggl command"
       return
     if secret.length < 16
       res.reply "the secret minimum length must be 16 characters"
@@ -89,9 +90,10 @@ module.exports = (robot) ->
     price = res.match[2]
     secret = res.match[4]
     channel = process.env.TOGGL_CHANNEL or "#random"
-    unless res.message.room is res.message.user.room
+    room = robot.adapter.client.rtm.dataStore.getDMByName res.message.user.name
+    unless res.message.room is room.id
       res.reply "only use this command in a private message"
-      robot.send {room: res.message.user.room}, "Send me toggl command"
+      robot.send {room: room.id}, "Send me toggl command"
       return
     if secret.length < 16
       res.reply "the secret minimum length must be 16 characters"

test/test.coffee

@@ -49,6 +49,11 @@ describe "hubot-toggl-payment", ->
 
   beforeEach ->
     room = helper.createRoom({name: "user"})
+    room.robot.adapter.client =
+      rtm:
+        dataStore:
+          getDMByName: (name) ->
+            return {id: name, name: name}
     nock.disableNetConnect()
 
   afterEach ->