Adds missing content to budget investments mode view

This feature was already on Madrid fork and missing on backport

app/controllers/budgets/investments_controller.rb

@@ -16,6 +16,7 @@ module Budgets
     before_action :set_random_seed, only: :index
     before_action :load_categories, only: [:index, :new, :create]
     before_action :set_default_budget_filter, only: :index
+    before_action :set_view, only: :index
 
     skip_authorization_check only: :json_data
 

app/helpers/budget_investments_helper.rb

@@ -8,4 +8,23 @@ module BudgetInvestmentsHelper
   def budget_investments_advanced_filters(params)
     params.map { |af| t("admin.budget_investments.index.filters.#{af}") }.join(', ')
   end
+
+  def investments_minimal_view_path
+    budget_investments_path(id: @heading.group.to_param,
+                            heading_id: @heading.to_param,
+                            filter: @current_filter,
+                            view: investments_secondary_view)
+  end
+
+  def investments_default_view?
+    @view == "default"
+  end
+
+  def investments_current_view
+    @view
+  end
+
+  def investments_secondary_view
+    investments_current_view == "default" ? "minimal" : "default"
+  end
 end

app/views/budgets/investments/_investment_minimal.html.erb

@@ -0,0 +1,13 @@
+<div id="<%= dom_id(investment) %>" class="budget-investment minimal clear">
+  <div class="panel">
+    <div class="row">
+      <div class="small-12 column">
+        <div class="budget-investment-content">
+          <% cache [locale_and_user_status(investment), 'index_minimal', investment, investment.author] do %>
+            <h3><%= link_to investment.title, namespaced_budget_investment_path(investment) %></h3>
+          <% end %>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>

app/views/budgets/investments/index.html.erb

@@ -70,20 +70,12 @@
                        ballot: @ballot
                      } %>
         <% end %>
-
-        <%= render "banners" if @budget.selecting? || @budget.balloting?  %>
-        <%= paginate @investments %>
-
       <% else %>
 
         <% @investments.each do |investment| %>
           <%= render partial: '/budgets/investments/investment_minimal',
                      locals: { investment: investment } %>
         <% end %>
-
-        <%= render "banners" if @budget.selecting? || @budget.balloting?  %>
-        <%= paginate @investments %>
-
       <% end %>
 
       <%= paginate @investments %>