Fixed notes_controller so that notes are sorted by likes (publiclab#6919

)

* Fixed notes_controller so that notes are sort by likes

The notes were being ordered through their 'nid' which I assume means node id instead of their 'cached_likes' count. I think this is the solution to problem and it worked on my local machine. I looked at schema for the nodes and think this is what they need to be ordered by.

* now /notes/recent will be sorted from most recent to least

app/controllers/notes_controller.rb

@@ -287,7 +287,7 @@ def liked
     @notes = Node.research_notes
       .where(status: 1)
       .limit(20)
-      .order('nid DESC')
+      .order('cached_likes DESC')
     @unpaginated = true
     render template: 'notes/index'
   end
@@ -298,6 +298,7 @@ def recent
       .where(type: 'page', status: 1)
       .order('nid DESC')
     @notes = Node.where(type: 'note', status: 1, created: Time.now.to_i - 1.weeks.to_i..Time.now.to_i)
+                 .order('created DESC')
     @unpaginated = true
     render template: 'notes/index'
   end