Displays budget groups

app/controllers/budgets/groups_controller.rb

@@ -0,0 +1,10 @@
+module Budgets
+  class GroupsController < ApplicationController
+    load_and_authorize_resource :budget
+    load_and_authorize_resource :group, class: "Budget::Group"
+
+    def show
+    end
+
+  end
+end

app/helpers/budget_helper.rb

@@ -24,4 +24,13 @@ module BudgetHelper
   def display_budget_countdown?(budget)
     budget.balloting?
   end
+
+  def css_for_ballot_heading(heading)
+    return '' unless current_ballot.present?
+    current_ballot.has_lines_in_heading?(heading) ? 'active' : ''
+  end
+
+  def current_ballot
+    Budget::Ballot.where(user: current_user, budget: @budget).first
+  end
 end

app/models/abilities/everyone.rb

@@ -13,6 +13,7 @@ module Abilities
       can :read, User
       can [:search, :read], Annotation
       can [:read], Budget
+      can [:read], Budget::Group
       can [:read], Budget::Investment
       can :new, DirectMessage
     end

app/models/budget/ballot.rb

@@ -40,6 +40,10 @@ class Budget
       self.heading_id.present?
     end
 
+    def has_lines_in_heading?(heading)
+      investments.by_heading(heading.id).any?
+    end
+
     def has_investment?(investment)
       self.investment_ids.include?(investment.id)
     end

app/views/budgets/groups/show.html.erb

@@ -0,0 +1,28 @@
+<div class="row investment-projects-scope margin-bottom no-margin-top">
+  <div id="select-district" class="small-12 medium-7 column select-district">
+    <%# link_to participatory_budget_path, class: "back" do %>
+      <span class="icon-angle-left"></span>
+      <%= t('shared.back') %>
+    <%# end %>
+
+    <h2><%# t("spending_proposals.welcome.districts") %></h2>
+
+    <div class="row">
+      <% @group.headings.each_slice(7) do |slice| %>
+        <div class="small-6 medium-4 column end">
+          <% slice.each do |heading| %>
+            <span id="<%= dom_id(heading) %>"
+                  class="<%= css_for_ballot_heading(heading) %>">
+              <%= link_to heading.name, budget_investments_path(heading_id: heading.id),
+                        data: { no_turbolink: true } %><br>
+            </span>
+          <% end %>
+        </div>
+      <% end %>
+    </div>
+  </div>
+
+  <div class="medium-5 column show-for-medium text-center margin-top">
+    <%= image_tag "map.jpg" %>
+  </div>
+</div>

app/views/budgets/show.html.erb

@@ -17,24 +17,12 @@
     <table class="table-fixed">
       <thead>
         <th><%= t('budget.show.heading') %></th>
-        <th><%= t('budget.show.price') %></th>
       </thead>
       <tbody>
-        <tr>
-          <td>
-            <%= link_to t('budget.show.no_heading'), budget_investments_path(budget_id: @budget.id, heading_id: nil) %>
-          </td>
-          <td>
-            <%# format_price(@budget, @budget.price) %>
-          </td>
-        </tr>
-        <% @budget.headings.each do |heading| %>
+        <% @budget.groups.each do |group| %>
           <tr>
             <td>
-              <%= link_to heading.name, budget_investments_path(budget_id: @budget.id, heading_id: heading.id) %>
-            </td>
-            <td>
-              <%= format_price(@budget, heading.price) %>
+              <%= link_to group.name, budget_group_path(@budget, group) %>
             </td>
           </tr>
         <% end %>

config/locales/budgets.en.yml

@@ -18,6 +18,9 @@ en:
       selecting: Selecting
       balloting: Balloting
       finished: Finished
+    groups:
+      index:
+        group_title: "Groups"
     headings:
       none: Whole City
       all: All scopes
@@ -101,6 +104,7 @@ en:
         check_ballot: Check my ballot
         different_heading_active: You have active votes in another district.
     show:
+      group: Group
       heading: Heading
       price: Price
       no_heading: No Heading

config/locales/budgets.es.yml

@@ -18,6 +18,9 @@ es:
       selecting: Fase de selección
       balloting: Fase de Votación
       finished: Terminado
+    groups:
+      index:
+        group_title: "Grupos"
     headings:
       none: Toda la ciudad
       all: Todos los ámbitos
@@ -101,6 +104,7 @@ es:
         check_ballot: Revisar mis votos
         different_heading_active: Ya apoyaste propuestas de otro distrito.
     show:
+      group: Grupo
       heading: Partida
       price: Cantidad
       no_heading: Sin línea

config/routes.rb

@@ -70,6 +70,7 @@ Rails.application.routes.draw do
   end
 
   resources :budgets, only: [:show, :index] do
+    resources :groups, controller: "budgets/groups", only: [:show]
     resources :investments, controller: "budgets/investments", only: [:index, :new, :create, :show, :destroy] do
       member { post :vote }
     end