optimize 'classInfo' and 'basicChatInfo' publishments

lieuwex · lieuwex · commit 52537b78ee05 · 2016-01-10T13:59:44.000+01:00
diff --git a/packages/chat/server/publish.coffee b/packages/chat/server/publish.coffee
@@ -1,8 +1,8 @@
-# Let's hope that this package is performant.
 Meteor.publishComposite 'basicChatInfo',
 	find: ->
 		ChatRooms.find {
 			users: @userId
+			lastMessageTime: $exists: yes
 		},
 			limit: 50 # REVIEW: is this a good value?
 			sort:
diff --git a/server/publish/publish.coffee b/server/publish/publish.coffee
@@ -163,7 +163,11 @@ Meteor.publishComposite 'classInfo', (classId) ->
 				}
 		}, {
 			find: (room) ->
-				Meteor.users.find _id: $in: room.users
+				Meteor.users.find {
+					_id: $in: room.users
+				}, {
+					fields: profile: 1
+				}
 		}]
 	}]
 
