FIX: admin dashboard posts count should not include system posts and whispers

app/models/report.rb

@@ -122,7 +122,7 @@ class Report
 
   def self.report_posts(report)
     basic_report_about report, Post, :public_posts_count_per_day, report.start_date, report.end_date, report.category_id
-    countable = Post.public_posts
+    countable = Post.public_posts.where(post_type: Post.types[:regular])
     countable = countable.joins(:topic).where("topics.category_id = ?", report.category_id) if report.category_id
     add_counts report, countable, 'posts.created_at'
   end

spec/models/report_spec.rb

@@ -209,5 +209,15 @@ describe Report do
       end
     end
   end
-end
 
+  describe 'posts counts' do
+    it "only counts regular posts" do
+      post = Fabricate(:post)
+      Fabricate(:moderator_post, topic: post.topic)
+      Fabricate.build(:post, post_type: Post.types[:whisper], topic: post.topic)
+      post.topic.add_small_action(Fabricate(:admin), "invited_group", 'coolkids')
+      r = Report.find('posts')
+      expect(r.total).to eq(1)
+    end
+  end
+end