adds budget results

app/controllers/budgets/results_controller.rb

@@ -0,0 +1,21 @@
+module Budgets
+  class ResultsController < ApplicationController
+
+    load_and_authorize_resource :budget
+
+    def show
+      @result = load_result
+    end
+
+    private
+
+      def load_result
+        Budget::Result.new(@budget, heading)
+      end
+
+      def heading
+        @budget.headings.find(params[:heading_id])
+      end
+
+  end
+end

app/helpers/application_helper.rb

@@ -55,4 +55,8 @@ module ApplicationHelper
   def content_block(name, locale)
     SiteCustomization::ContentBlock.block_for(name, locale)
   end
+
+  def format_price(number)
+    number_to_currency(number, precision: 0, locale: I18n.default_locale)
+  end
 end

app/models/budget/investment.rb

@@ -33,6 +33,7 @@ class Budget
     validates :terms_of_service, acceptance: { allow_nil: false }, on: :create
 
     scope :sort_by_confidence_score, -> { reorder(confidence_score: :desc, id: :desc) }
+    scope :sort_by_ballots,          -> { reorder(ballot_lines_count: :desc, id: :desc) }
     scope :sort_by_price,            -> { reorder(price: :desc, confidence_score: :desc, id: :desc) }
     scope :sort_by_random,           -> { reorder("RANDOM()") }
 

app/models/budget/result.rb

@@ -0,0 +1,55 @@
+class Budget
+  class Result
+
+    attr_accessor :budget, :heading, :money_spent, :current_investment
+
+    def initialize(budget, heading)
+      @budget = budget
+      @heading = heading
+    end
+
+    def calculate_winners
+      reset_winners
+      investments.each do |investment|
+        @current_investment = investment
+        if inside_budget?
+          set_winner
+        end
+      end
+    end
+
+    def investments
+      heading.investments.selected.sort_by_ballots
+    end
+
+    def inside_budget?
+      available_budget >= @current_investment.price
+    end
+
+    def available_budget
+      total_budget - money_spent
+    end
+
+    def total_budget
+      heading.price
+    end
+
+    def money_spent
+      @money_spent ||= 0
+    end
+
+    def reset_winners
+      investments.update_all(winner: false)
+    end
+
+    def set_winner
+      @money_spent += @current_investment.price
+      @current_investment.update(winner: true)
+    end
+
+    def winners
+      investments.where(winner: true)
+    end
+
+  end
+end

app/views/budgets/results/_results_table.html.erb

@@ -0,0 +1,76 @@
+<div class="small-12 medium-10 column" id="results-container">
+  <h2 class="inline-block">
+    <%= heading.name %>
+  </h2>
+
+  <span class="float-right">
+    <%= link_to t("budgets.results.show_all_link"), "#",
+                class: "js-toggle-link button hollow margin-bottom",
+                data: {'toggle-selector' => '.js-discarded',
+                       'toggle-text' => t("budgets.results.hide_discarded_link")} %>
+  </span>
+
+  <table id="budget-investments-results">
+    <thead>
+      <tr>
+        <th scope="col">
+          <%= t("budgets.results.spending_proposal") %>
+        </th>
+        <th scope="col" class="text-right">
+          <%= t("budgets.results.ballot_lines_count") %>
+        </th>
+        <th scope="col" class="text-right">
+          <%= t("budgets.results.price") %>
+        </th>
+        <th scope="col" class="text-right"
+            title="<%= t("budgets.results.amount_available") %>"
+            style="width:120px">
+          <%= format_price(heading.price) %>
+        </th>
+      </tr>
+    </thead>
+
+    <tbody>
+      <% amount_available = heading.price %>
+      <% @result.investments.each do |investment| %>
+        <% if investment.winner? %>
+          <tr id="<%= dom_id(investment) %>"
+              class="spending_proposal success">
+        <% else %>
+          <tr id="<%= dom_id(investment) %>"
+              class="spending_proposal js-discarded" style="display:none">
+        <% end %>
+            <td>
+              <% if investment.winner? %>
+                <span class="icon-check">
+                  <span class="sr-only">
+                    <%= t("budgets.results.accepted") %>
+                  </span>
+                </span>
+              <% else %>
+                <span class="icon-x">
+                  <span class="sr-only">
+                    <%= t("budgets.results.discarded") %>
+                  </span>
+                </span>
+              <% end %>
+              <%= link_to investment.title,
+                          budget_investment_path(@budget, investment) %>
+            </td>
+            <td class="text-right">
+              <%= investment.ballot_lines_count %>
+            </td>
+            <td class="text-right" style="width:100px">
+              <%= format_price investment.price %>
+            </td>
+            <td class="small text-right"
+                title="<%= format_price(amount_available) %> - <%= format_price(investment.price) %>">
+                <%= format_price amount_available - investment.price %>
+                <% amount_available -= investment.price if investment.winner? %>
+            </td>
+        </tr>
+      <% end %>
+    </tbody>
+  </table>
+
+</div>

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

@@ -0,0 +1,50 @@
+<% provide :title, t("budgets.results.page_title") %>
+
+<div class="expanded spending-proposals results no-margin-top">
+  <div class="row">
+    <div class="small-12 column padding text-center">
+      <%= link_to budgets_path, class: "left back" do %>
+        <i class="icon-angle-left"></i>
+        <%= t("shared.back") %>
+      <% end %>
+
+      <h1 class="title">
+        <%= t("budgets.results.heading") %>
+      </h1>
+    </div>
+  </div>
+</div>
+
+<div class="row margin-top">
+  <div class="small-12 column">
+    <ul class="tabs">
+      <li class="tabs-title is-active">
+        <span class="sr-only">
+          <%= t("shared.you_are_in") %>
+        </span>
+        <%= link_to t("budgets.results.results_link"), "#", class: "is-active" %>
+      </li>
+    </ul>
+  </div>
+</div>
+
+<div class="row">
+  <div class="small-12 medium-2 column">
+    <ul class="menu vertical no-padding">
+      <li>
+        <strong>
+          <%= t("budgets.results.geozone_selection_title") %>
+        </strong>
+      </li>
+
+      <% @budget.headings.each do |heading| %>
+        <li>
+          <%= link_to content_tag(:strong, heading.name),
+                      budget_results_path(@budget, heading_id: heading.id) %>
+        </li>
+      <% end %>
+    </ul>
+  </div>
+
+  <%= render 'results_table', heading: @result.heading %>
+</div>

config/locales/budgets.en.yml

@@ -115,3 +115,18 @@ en:
       unfeasible: See unfeasible investments
       unselected_title: Investments not selected for balloting phase
       unselected: See investments not selected for balloting phase
+    results:
+      page_title: "Participatory budget | Results"
+      heading: "PARTICIPATORY BUDGET"
+      results_link: Results
+      stats_link: "Participation stats"
+      geozone_selection_title: "By district"
+      spending_proposal: Proposal title
+      ballot_lines_count: Times selected
+      hide_discarded_link: Hide discarded
+      show_all_link: Show all
+      price: Cost
+      amount_available: Available budget
+      incompatible: Incompatibles
+      accepted: "Accepted spending proposal: "
+      discarded: "Discarded spending proposal: "

config/locales/budgets.es.yml

@@ -113,5 +113,25 @@ es:
       phase: Fase actual
       unfeasible_title: Propuestas inviables
       unfeasible: Ver las propuestas inviables
+<<<<<<< f0d7acd087346edce149efed36e057eb4b792a4c
       unselected_title: Propuestas no seleccionadas para la votación final
       unselected: Ver las propuestas no seleccionadas para la votación final
+=======
+      unselected_title: Propuestas que no pasan a la votación final
+      unselected: Ver las propuestas que no pasan a la votación final
+    results:
+      page_title: "Presupuestos participativos | Resultados"
+      heading: "PRESUPUESTOS PARTICIPATIVOS"
+      results_link: Resultados
+      stats_link: "Estadísticas de participación"
+      geozone_selection_title: "Ámbito de actuación"
+      spending_proposal: Título
+      ballot_lines_count: Votos
+      hide_discarded_link: Ocultar descartadas
+      show_all_link: Mostrar todas
+      price: Coste
+      amount_available: Presupuesto disponible
+      incompatible: Incompatibles
+      accepted: "Propuesta de inversión aceptada: "
+      discarded: "Propuesta de inversión descartada: "
+>>>>>>> adds budget results

config/routes.rb

@@ -77,6 +77,7 @@ Rails.application.routes.draw do
     resource :ballot, only: :show, controller: "budgets/ballots" do
       resources :lines, controller: "budgets/ballot/lines", only: [:create, :destroy]
     end
+    resource :results, only: :show, controller: "budgets/results"
   end
 
   scope '/participatory_budget' do

db/migrate/20170519084239_add_winner_to_budget_investments.rb

@@ -0,0 +1,5 @@
+class AddWinnerToBudgetInvestments < ActiveRecord::Migration
+  def change
+    add_column :budget_investments, :winner, :boolean, default: false
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170517123042) do
+ActiveRecord::Schema.define(version: 20170519084239) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -147,6 +147,7 @@ ActiveRecord::Schema.define(version: 20170517123042) do
     t.datetime "unfeasible_email_sent_at"
     t.integer  "ballot_lines_count",                    default: 0
     t.integer  "previous_heading_id"
+    t.boolean  "winner",                                default: false
   end
 
   add_index "budget_investments", ["administrator_id"], name: "index_budget_investments_on_administrator_id", using: :btree