working kpi 4

lib/tasks/kpis.rake

@@ -91,6 +91,7 @@ namespace :kpis do
       puts "\n"
 
     end
+  end
 
   task :epu => :environment do
     #USAGE
@@ -99,9 +100,9 @@ namespace :kpis do
     #SINATRA_ENV=development bundle exec rake kpis:epu
 
     courses = Content.all.distinct("course_id")
-      puts "\n\n**************************************************************************************************************************************"
+    puts "\n\n*****************************************************************************************************************"
     puts "Average contributions (votes, threads, or comments) per contributing user per course on edX (#{Date.today})      "
-      puts "******************************************************************************************************************************************\n\n"
+    puts "*********************************************************************************************************************\n\n"
 
     courses.each do |c|
       #first, get all the users who have contributed
@@ -112,16 +113,18 @@ namespace :kpis do
       total_activity += summary['vote_count']
       ratio = total_activity.to_f / total_users.to_f
      
+      
+      puts c
+      puts "*********************"
       puts "Total Threads: #{summary['thread_count']}"
       puts "Total Comments: #{summary['comment_count']}"
-        puts "Total Votes: #{summary['vote_count']}"
-        puts "--------------------------------------------------------"
-        puts "Total Engagements: #{total_activity}"
-        puts "Average Engagement Per Engaging User: #{ratio}"
+      puts "Total Votes: #{summary['vote_count']}\n\n"
+      puts "Total Users: #{summary['contributor_count']}"
+      puts "Total Engagements: #{total_activity}\n\n"
+      puts "Average Engagement Per Engaging User: #{ratio}\n\n\n  "
 
     end
   end
-  end
 
 
 end

models/content.rb

@@ -53,7 +53,7 @@ class Content
       contributors << c["votes"]["up"]
       contributors << c["votes"]["down"]
       vote_count += c["votes"]["count"]
-      if c._type == "ContentThread"
+      if c._type == "CommentThread"
         thread_count += 1
       elsif c._type == "Comment"
         comment_count += 1
@@ -66,9 +66,9 @@ class Content
     #assemble the answer and ship
     
     answer["vote_count"] = vote_count
-    answer["thread_count"] = vote_count
-    answer["comment_count"] = vote_count
-    answer["contributor_count"] = contributor_count
+    answer["thread_count"] = thread_count
+    answer["comment_count"] = comment_count
+    answer["contributor_count"] = contributors.count
     
     answer
   end