FIX: takes old dashboard out of caching job

app/jobs/scheduled/dashboard_stats.rb

@@ -13,9 +13,6 @@ module Jobs
         # send a message to admins no more often than once per week.
         GroupMessage.create(Group[:admins].name, :dashboard_problems, limit_once_per: 7.days.to_i)
       end
-
-      # TODO: decide if we want to keep caching this every 30 minutes
-      AdminDashboardData.refresh_stats
     end
   end
 end

spec/jobs/dashboard_stats_spec.rb

@@ -1,18 +0,0 @@
-require 'rails_helper'
-
-describe Jobs::DashboardStats do
-  it 'caches the stats' do
-    freeze_time
-
-    begin
-      stats = AdminDashboardData.fetch_stats.to_json
-      cache_key = AdminDashboardData.stats_cache_key
-
-      expect($redis.get(cache_key)).to eq(nil)
-      expect(described_class.new.execute({})).to eq(stats)
-      expect($redis.get(cache_key)).to eq(stats)
-    ensure
-      $redis.del(cache_key)
-    end
-  end
-end