Add feedback summary

app/controllers/admin/dashboards_controller.rb

@@ -0,0 +1,10 @@
+class Admin::DashboardsController < AdminController
+  def show
+    @feedback_comments = Feedback.where.not(comment: "").order(created_at: :desc)
+    @feedback_answers = Feedback.all.map(&:answers).inject do |mem, hash|
+      mem.merge(hash) do |_, old_value, new_value|
+        old_value.to_i + new_value.to_i
+      end
+    end
+  end
+end

app/controllers/admin_controller.rb

@@ -0,0 +1,11 @@
+class AdminController < ApplicationController
+  before_action :require_login, :require_admin
+
+  ADMINS = %w([email protected] [email protected])
+
+  private
+
+  def require_admin
+    raise ApplicationController::NotAuthorized unless ADMINS.any? { |email| current_user.email == email }
+  end
+end

app/mailers/feedback_mailer.rb

@@ -2,7 +2,7 @@ class FeedbackMailer < ApplicationMailer
   def notify(feedback)
     @feedback = feedback
 
-    mail to: "[email protected]",
+    mail to: "[email protected] [email protected]",
          subject: %(New feedback on Jottings)
   end
 end

app/views/admin/dashboards/show.html.erb

@@ -0,0 +1,39 @@
+<div class="container margin-top">
+  <div class="grid grid-pair">
+    <div class="grid-item 4/5">
+      <% @feedback_comments&.each do |feedback| %>
+        <div class="margin-bottom">
+          <div>
+            <span class="text-lead"><%= feedback %></span>
+            <span class="text-muted text-small"><%= time_ago_in_words(feedback.created_at) %> ago</span>
+          </div>
+
+          <%= feedback.comment %>
+        </div>
+      <% end %>
+    </div>
+
+    <div class="grid-item 1/5">
+      <ul class="list-inline margin-bottom">
+        <li>
+          <div class="text-muted text-small">Users</div>
+          <div class="text-lead"><%= User.count %></div>
+        </li>
+
+        <li class="margin-left">
+          <div class="text-muted text-small">Documents</div>
+          <div class="text-lead"><%= Document.count %></div>
+        </li>
+      </ul>
+
+      <ul class="list-reset">
+        <% @feedback_answers&.each do |answer, count| %>
+          <li>
+            <span class="text-muted text-small"><%= answer.titleize %> - </span>
+            <%= count %>
+          </li>
+        <% end %>
+      </ul>
+    </div>
+  </div>
+</div>

config/routes.rb

@@ -24,6 +24,10 @@
     get "/:page" => "static_pages#show", page: :page, as: :page
   end
 
+  namespace :admin do
+    resource :dashboard, only: [:show]
+  end
+
   constraints Clearance::Constraints::SignedIn.new do
     root to: "editor/documents#index"
   end