adds budget investments numbers and chart on admin stats

app/controllers/admin/api/stats_controller.rb

@@ -3,7 +3,8 @@ class Admin::Api::StatsController < Admin::Api::BaseController
   def show
     unless params[:events].present? ||
            params[:visits].present? ||
-           params[:spending_proposals].present?
+           params[:spending_proposals].present? ||
+           params[:budget_investments].present?
       return render json: {}, status: :bad_request
     end
 
@@ -24,6 +25,10 @@ class Admin::Api::StatsController < Admin::Api::BaseController
       ds.add "Spending proposals", SpendingProposal.group_by_day(:created_at).count
     end
 
+    if params[:budget_investments].present?
+      ds.add "Budget Investments", Budget::Investment.group_by_day(:created_at).count
+    end
+
     render json: ds.build
   end
 end

app/controllers/admin/stats_controller.rb

@@ -21,6 +21,8 @@ class Admin::StatsController < Admin::BaseController
     @user_ids_who_voted_proposals = ActsAsVotable::Vote.where(votable_type: 'Proposal').distinct.count(:voter_id)
     @user_ids_who_didnt_vote_proposals = @verified_users - @user_ids_who_voted_proposals
     @spending_proposals = SpendingProposal.count
+    @budgets = Budget.where.not(phase: 'finished').count
+    @investments = Budget.where.not(phase: 'finished').collect(&:investments).flatten.count
   end
 
   def proposal_notifications

app/helpers/stats_helper.rb

@@ -21,4 +21,11 @@ module StatsHelper
     content_tag :div, "", opt
   end
 
+  def budget_investments_chart_tag(opt={})
+    events = events.join(',') if events.is_a? Array
+    opt[:data] ||= {}
+    opt[:data][:graph] = admin_api_stats_path(budget_investments: true)
+    content_tag :div, "", opt
+  end
+
 end

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

@@ -36,6 +36,16 @@
             <%= t "admin.stats.show.summary.comments" %><br>
             <span class="number"><%= number_with_delimiter(@comments) %></span>
           </p>
+          <% if feature?(:polls) %>
+            <p>
+              <%= t "admin.stats.show.summary.budgets" %><br>
+              <span class="number"><%= number_with_delimiter(@budgets) %></span>
+            </p>
+            <p class="featured">
+              <%= t "admin.stats.show.summary.budget_investments" %><br>
+              <span class="number"><%= number_with_delimiter(@investments) %></span>
+            </p>
+          <% end %>
         </div>
 
         <div class="small-12 medium-3 column">
@@ -96,12 +106,14 @@
           </p>
         </div>
 
+        <% if feature?(:spending_proposals) %>
           <div class="small-12 medium-3 column">
             <p class="featured">
               <%= t "admin.stats.show.summary.spending_proposals" %><br>
               <span class="number"><%= number_with_delimiter(@spending_proposals) %></span>
             </p>
           </div>
+        <% end %>
       </div>
 
       <div class="small-12 column">
@@ -116,11 +128,19 @@
         <% end %>
       </div>
 
+      <% if feature?(:spending_proposals) %>
         <div class="small-12 column">
           <h2><%= t "admin.stats.show.spending_proposals_title" %></h2>
           <%= spending_proposals_chart_tag id: "spending_proposals" %>
         </div>
+      <% end %>
 
+      <% if feature?(:polls) %>
+        <div class="small-12 column">
+          <h2><%= t "admin.stats.show.budgets_title" %></h2>
+          <%= budget_investments_chart_tag id: "budget_investments" %>
+        </div>
+      <% end %>
     </div>
   </div>
 </div>

config/locales/admin.en.yml

@@ -612,6 +612,8 @@ en:
           debates: Debates
           proposal_votes: Proposal votes
           proposals: Proposals
+          budgets: Open budgets
+          budget_investments: Investment projects
           spending_proposals: Spending Proposals
           unverified_users: Unverified users
           user_level_three: Level three users
@@ -622,6 +624,7 @@ en:
           visits: Visits
           votes: Total votes
         spending_proposals_title: Spending Proposals
+        budgets_title: Participatory budgeting
         visits_title: Visits
         direct_messages: Direct messages
         proposal_notifications: Proposal notifications

config/locales/admin.es.yml

@@ -612,6 +612,8 @@ es:
           debates: Debates
           proposal_votes: Votos en propuestas
           proposals: Propuestas
+          budgets: Presupuestos abiertos
+          budget_investments: Propuestas de inversión
           spending_proposals: Propuestas de inversión
           unverified_users: Usuarios sin verificar
           user_level_three: Usuarios de nivel tres
@@ -622,6 +624,7 @@ es:
           visits: Visitas
           votes: Votos
         spending_proposals_title: Propuestas de inversión
+        budgets_title: Presupuestos participativos
         visits_title: Visitas
         direct_messages: Mensajes directos
         proposal_notifications: Notificaciones de propuestas

spec/controllers/admin/api/stats_controller_spec.rb

@@ -91,5 +91,24 @@ describe Admin::Api::StatsController do
         expect(data).to eq "x"=>["2015-01-01", "2015-01-02"], "Foo"=>[1, 2], "Visits"=>[2, 1]
       end
     end
+
+    context 'budget investments present' do
+      it 'should return budget investments formated for working with c3.js' do
+        time_1 = DateTime.parse("2017-04-01")
+        time_2 = DateTime.parse("2017-04-02")
+
+        budget_investment1 = create(:budget_investment, budget: @budget, created_at: time_1)
+        budget_investment2 = create(:budget_investment, budget: @budget, created_at: time_2)
+        budget_investment3 = create(:budget_investment, budget: @budget, created_at: time_2)
+
+        sign_in user
+        get :show, budget_investments: true
+
+        expect(response).to be_ok
+
+        data = JSON.parse(response.body)
+        expect(data).to eq "x"=>["2017-04-01", "2017-04-02"], "Budget Investments"=>[1, 2]
+      end
+    end
   end
 end