Add flag counts to admin dashboard

app/assets/javascripts/admin/routes/admin_dashboard_route.js

@@ -31,7 +31,7 @@ Discourse.AdminDashboardRoute = Discourse.Route.extend({
     if( !c.get('reportsCheckedAt') || Date.create('1 hour ago') > c.get('reportsCheckedAt') ) {
       // TODO: use one request to get all reports, or maybe one request for all dashboard data including version check.
       c.set('reportsCheckedAt', new Date());
-      ['visits', 'signups', 'topics', 'posts', 'total_users'].each(function(reportType){
+      ['visits', 'signups', 'topics', 'posts', 'total_users', 'flags'].each(function(reportType){
         c.set(reportType,  Discourse.Report.find(reportType));
       });
     }

app/assets/javascripts/admin/templates/dashboard.js.handlebars

@@ -57,6 +57,7 @@
     {{ render 'admin_report_signups' signups }}
     {{ render 'admin_report_topics' topics }}
     {{ render 'admin_report_posts' posts }}
+    {{ render 'admin_report_flags' flags }}
   </table>
 </div>
 

app/assets/javascripts/admin/views/report/admin_report_flags_view.js

@@ -0,0 +1,4 @@
+Discourse.AdminReportFlagsView = Discourse.View.extend({
+  templateName: 'admin/templates/reports/summed_counts_report',
+  tagName: 'tbody'
+});

app/models/report.rb

@@ -72,7 +72,7 @@ class Report
   def self.report_total_users(report)
     report.data = []
     fetch report do
-      (0..30).each do |i|
+      (0..30).to_a.reverse.each do |i|
         if (count = User.where('created_at < ?', i.days.ago).count) > 0
           report.data << {x: i.days.ago.to_date.to_s, y: count}
         end
@@ -80,6 +80,17 @@ class Report
     end
   end
 
+  def self.report_flags(report)
+    report.data = []
+    fetch report do
+      (0..30).to_a.reverse.each do |i|
+        if (count = PostAction.where('date(created_at) = ?', i.days.ago.to_date).where(post_action_type_id: PostActionType.flag_types.values).count) > 0
+          report.data << {x: i.days.ago.to_date.to_s, y: count}
+        end
+      end
+    end
+  end
+
 
   private
 

config/locales/server.en.yml

@@ -261,6 +261,12 @@ en:
       yaxis: "Number of new posts"
     total_users:
       title: "Total Users"
+      xaxis: "Day"
+      yaxis: "Total number of users"
+    flags:
+      title: "Flags"
+      xaxis: "Day"
+      yaxis: "Number of flags"
 
   site_settings:
     default_locale: "The default language of this Discourse instance (ISO 639-1 Code)"

spec/fabricators/flag_fabricator.rb

@@ -0,0 +1,5 @@
+Fabricator(:flag, from: :post_action) do
+  user
+  post
+  post_action_type_id PostActionType.types[:spam]
+end

spec/models/report_spec.rb

@@ -30,7 +30,7 @@ describe Report do
 
   end
 
-  [:signup, :topic, :post].each do |arg|
+  [:signup, :topic, :post, :flag].each do |arg|
     describe "#{arg} report" do
       pluralized = arg.to_s.pluralize
 
@@ -75,8 +75,8 @@ describe Report do
       end
 
       it 'returns correct data' do
-        report.data[0][:y].should == 3
-        report.data[1][:y].should == 1
+        report.data[0][:y].should == 1
+        report.data[1][:y].should == 3
       end
     end
   end