Commit 1ebe4f84dc0910b6ded065b60ed0e58612a93659

Authored by Daniela Feitosa
1 parent 3b213a94

Added feature to describe the costs of a product

   * new table production_costs
     * environment and enterprises can have them
   * new table price_details
     * products have price details with a cost and a price
   * updated db/schema
   * included method to display the total value of inputs
   * included partials to display and edit price details
   * allowing users to create new cost from select
   * manage_products.js to separate js codes from application.js
   * numbers_only_javascript
     * created a partial with the js needed to allow only numbers on some fields

(ActionItem1413)
app/controllers/my_profile/manage_products_controller.rb
... ... @@ -103,6 +103,26 @@ class ManageProductsController < ApplicationController
103 103 end
104 104 end
105 105  
  106 + def manage_product_details
  107 + @product = @profile.products.find(params[:id])
  108 + if request.post?
  109 + @product.update_price_details(params[:price_details]) if params[:price_details]
  110 + render :partial => 'display_price_details'
  111 + else
  112 + render :partial => 'manage_product_details'
  113 + end
  114 + end
  115 +
  116 + def remove_price_detail
  117 + @product = @profile.products.find(params[:product])
  118 + @price_detail = @product.price_details.find(params[:id])
  119 + @product = @price_detail.product
  120 + if request.post?
  121 + @price_detail.destroy
  122 + render :nothing => true
  123 + end
  124 + end
  125 +
106 126 def destroy
107 127 @product = @profile.products.find(params[:id])
108 128 if @product.destroy
... ... @@ -159,4 +179,18 @@ class ManageProductsController < ApplicationController
159 179 end
160 180 end
161 181  
  182 + def create_production_cost
  183 + cost = @profile.production_costs.create(:name => params[:id])
  184 + if cost.valid?
  185 + cost.save
  186 + render :text => {:name => cost.name,
  187 + :id => cost.id,
  188 + :ok => true
  189 + }.to_json
  190 + else
  191 + render :text => {:ok => false,
  192 + :error_msg => _(cost.errors['name']) % {:fn => _('Name')}
  193 + }.to_json
  194 + end
  195 + end
162 196 end
... ...
app/helpers/manage_products_helper.rb
... ... @@ -271,4 +271,15 @@ module ManageProductsHelper
271 271 return input_amount_used if input.unit.blank?
272 272 n_('1 %{singular_unit}', '%{num} %{plural_unit}', input.amount_used.to_f) % { :num => input_amount_used, :singular_unit => content_tag('span', input.unit.singular, :class => 'input-unit'), :plural_unit => content_tag('span', input.unit.plural, :class => 'input-unit') }
273 273 end
  274 +
  275 + def select_production_cost(product,selected=nil)
  276 + url = url_for( :controller => 'manage_products', :action => 'create_production_cost' )
  277 + prompt_msg = _('Insert the name of the new cost:')
  278 + error_msg = _('Something went wrong. Please, try again')
  279 + select_tag('price_details[][production_cost_id]',
  280 + options_for_select(product.available_production_costs.map {|item| [truncate(item.name, 10, '...'), item.id]} + [[_('Other cost'), '']], selected),
  281 + {:include_blank => _('Select the cost'),
  282 + :class => 'production-cost-selection',
  283 + :onchange => "productionCostTypeChange(this, '#{url}', '#{prompt_msg}', '#{error_msg}')"})
  284 + end
274 285 end
... ...
app/models/enterprise.rb
... ... @@ -6,6 +6,7 @@ class Enterprise < Organization
6 6  
7 7 has_many :products, :dependent => :destroy, :order => 'name ASC'
8 8 has_many :inputs, :through => :products
  9 + has_many :production_costs, :as => :owner
9 10  
10 11 extra_data_for_index :product_categories
11 12  
... ... @@ -164,5 +165,4 @@ class Enterprise < Organization
164 165 def enable_contact?
165 166 enable_contact_us
166 167 end
167   -
168 168 end
... ...
app/models/environment.rb
... ... @@ -162,6 +162,7 @@ class Environment < ActiveRecord::Base
162 162 acts_as_accessible
163 163  
164 164 has_many :units, :order => 'position'
  165 + has_many :production_costs, :as => :owner
165 166  
166 167 def superior_intances
167 168 [self, nil]
... ...
app/models/input.rb
... ... @@ -47,4 +47,9 @@ class Input < ActiveRecord::Base
47 47 end
48 48 return false
49 49 end
  50 +
  51 + def cost
  52 + return 0 if self.amount_used.blank? || self.price_per_unit.blank?
  53 + self.amount_used * self.price_per_unit
  54 + end
50 55 end
... ...
app/models/price_detail.rb 0 → 100644
... ... @@ -0,0 +1,27 @@
  1 +class PriceDetail < ActiveRecord::Base
  2 +
  3 + belongs_to :product
  4 + validates_presence_of :product_id
  5 +
  6 + belongs_to :production_cost
  7 + validates_presence_of :production_cost_id
  8 + validates_uniqueness_of :production_cost_id, :scope => :product_id
  9 +
  10 + def price
  11 + self[:price] || 0
  12 + end
  13 +
  14 + include FloatHelper
  15 + def price=(value)
  16 + if value.is_a?(String)
  17 + super(decimal_to_float(value))
  18 + else
  19 + super(value)
  20 + end
  21 + end
  22 +
  23 + def formatted_value(value)
  24 + ("%.2f" % self[value]).to_s.gsub('.', product.enterprise.environment.currency_separator) if self[value]
  25 + end
  26 +
  27 +end
... ...
app/models/product.rb
... ... @@ -5,6 +5,8 @@ class Product &lt; ActiveRecord::Base
5 5 has_many :product_qualifiers
6 6 has_many :qualifiers, :through => :product_qualifiers
7 7 has_many :inputs, :dependent => :destroy, :order => 'position'
  8 + has_many :price_details, :dependent => :destroy
  9 + has_many :production_costs, :through => :price_details
8 10  
9 11 validates_uniqueness_of :name, :scope => :enterprise_id, :allow_nil => true
10 12 validates_presence_of :product_category_id
... ... @@ -101,8 +103,9 @@ class Product &lt; ActiveRecord::Base
101 103 enterprise.public_profile
102 104 end
103 105  
104   - def formatted_value(value)
105   - ("%.2f" % self[value]).to_s.gsub('.', enterprise.environment.currency_separator) if self[value]
  106 + def formatted_value(method)
  107 + value = self[method] || self.send(method)
  108 + ("%.2f" % value).to_s.gsub('.', enterprise.environment.currency_separator) if value
106 109 end
107 110  
108 111 def price_with_discount
... ... @@ -149,4 +152,30 @@ class Product &lt; ActiveRecord::Base
149 152 unit.blank? ? name : "#{name} - #{unit.name.downcase}"
150 153 end
151 154  
  155 + def inputs_cost
  156 + return 0 if inputs.empty?
  157 + inputs.map(&:cost).inject { |sum,price| sum + price }
  158 + end
  159 +
  160 + def total_production_cost
  161 + return inputs_cost if price_details.empty?
  162 + inputs_cost + price_details.map(&:price).inject { |sum,price| sum + price }
  163 + end
  164 +
  165 + def price_described?
  166 + return false if price.nil?
  167 + (price - total_production_cost).zero?
  168 + end
  169 +
  170 + def update_price_details(price_details)
  171 + self.price_details.destroy_all
  172 + price_details.each do |price_detail|
  173 + self.price_details.create(price_detail)
  174 + end
  175 + end
  176 +
  177 + def available_production_costs
  178 + self.enterprise.environment.production_costs + self.enterprise.production_costs
  179 + end
  180 +
152 181 end
... ...
app/models/production_cost.rb 0 → 100644
... ... @@ -0,0 +1,8 @@
  1 +class ProductionCost < ActiveRecord::Base
  2 +
  3 + belongs_to :owner, :polymorphic => true
  4 + validates_presence_of :owner
  5 + validates_presence_of :name
  6 + validates_length_of :name, :maximum => 30, :allow_blank => true
  7 + validates_uniqueness_of :name, :scope => [:owner_id, :owner_type]
  8 +end
... ...
app/views/layouts/_javascript.rhtml
1   -<%= javascript_include_tag :defaults, 'jquery-latest.js', 'jquery.noconflict.js', 'jquery.cycle.all.min.js', 'thickbox.js', 'lightbox', 'jquery-ui-1.8.2.custom.min', 'jquery.scrollTo', 'jquery.form.js', 'jquery.cookie', 'reflection', 'add-and-join', :cache => 'cache-general' %>
  1 +<%= javascript_include_tag :defaults, 'jquery-latest.js', 'jquery.noconflict.js', 'jquery.cycle.all.min.js', 'thickbox.js', 'lightbox', 'jquery-ui-1.8.2.custom.min', 'jquery.scrollTo', 'jquery.form.js', 'jquery.cookie', 'reflection', 'add-and-join', 'manage-products', :cache => 'cache-general' %>
... ...
app/views/layouts/application.rhtml
... ... @@ -27,11 +27,8 @@
27 27 <%# Add custom tags/styles/etc via content_for %>
28 28 <%= yield :head %>
29 29 <%= javascript_tag('render_all_jquery_ui_widgets()') %>
30   - <script type="text/javascript">
31   - jQuery(".numbers-only").keypress(function(event) {
32   - return numbersonly(event, '<%= environment.currency_separator %>')
33   - });
34   - </script>
  30 +
  31 + <%= render :partial => 'shared/numbers_only_javascript' %>
35 32 </head>
36 33  
37 34 <body class='noosfero category<%= category_color %><%=
... ...
app/views/manage_products/_display_price_details.rhtml 0 → 100644
... ... @@ -0,0 +1,19 @@
  1 +<div id='display-manage-price-details'></div>
  2 +
  3 +<% if @product.price_described? %>
  4 + <div id='display-price-details'>
  5 + <div id='price-details-title'><%= _('Price composition') %></div>
  6 + <ul class='price-details-list'>
  7 + <li>
  8 + <div class='price-detail-name'><%= _('Inputs:') %></div>
  9 + <div class='price-detail-price'><%= float_to_currency(@product.inputs_cost) %></div>
  10 + </li>
  11 + <% @product.price_details.each do |price_detail| %>
  12 + <li>
  13 + <div class='price-detail-name'><%= "%s:" % price_detail.production_cost.name %></div>
  14 + <div class='price-detail-price'><%= float_to_currency(price_detail.price) %></div>
  15 + </li>
  16 + <% end %>
  17 + </ul>
  18 + </div>
  19 +<% end %>
... ...
app/views/manage_products/_edit_info.rhtml
... ... @@ -55,9 +55,4 @@
55 55 <% end %>
56 56 <% end %>
57 57  
58   -<% javascript_tag do %>
59   - jQuery(".numbers-only").keypress(function(event) {
60   - var separator = "<%= environment.currency_separator %>"
61   - return numbersonly(event, separator)
62   - });
63   -<% end %>
  58 +<%= render :partial => 'shared/numbers_only_javascript' %>
... ...
app/views/manage_products/_edit_price_details.rhtml 0 → 100644
... ... @@ -0,0 +1,13 @@
  1 +<% price_details.each do |price_detail| %>
  2 + <tr id='<%= "price-detail-#{price_detail.id}" %>'>
  3 + <td><%= select_production_cost(@product, price_detail.production_cost_id) %></td>
  4 + <td><%= labelled_form_field(environment.currency_unit, text_field_tag('price_details[][price]', price_detail.formatted_value(:price), :class => 'price-details-price numbers-only')) %></td>
  5 + <td>
  6 + <%= button_to_remote(:remove, _('Remove'),
  7 + :update => "price-detail-#{price_detail.id}",
  8 + :confirm => _('Are you sure that you want to remove this cost?'),
  9 + :url => { :action => 'remove_price_detail', :id => price_detail, :product => @product }) %>
  10 + </tr>
  11 +<% end %>
  12 +
  13 +<%= render :partial => 'shared/numbers_only_javascript' %>
... ...
app/views/manage_products/_manage_product_details.rhtml 0 → 100644
... ... @@ -0,0 +1,53 @@
  1 +<%= button(:add, _('New cost'), '#', :id => 'add-new-cost') %>
  2 +
  3 +<% javascript_tag do %>
  4 + jQuery(function($) {
  5 + $('#progressbar').progressbar({
  6 + value: <%= @product.total_production_cost %>
  7 + });
  8 + if (<%= @product.price_described? %>) {
  9 + $('#progressbar-icon').addClass('ui-icon-check');
  10 + $('#progressbar-icon').attr('title', $('#price-described-message').html());
  11 + $('div.ui-progressbar-value').addClass('price-described');
  12 + }
  13 + });
  14 +<% end %>
  15 +
  16 +<div id="price-details-info">
  17 + <div id="details-progressbar">
  18 + <div id='progressbar'></div>
  19 + <div id='progressbar-text'><%= "%{currency}%{product_price}" % {:currency => environment.currency_unit, :production_cost_value => @product.total_production_cost, :product_price => @product.formatted_value(:price)} %></div>
  20 + </div>
  21 + <div id='progressbar-icon' class='ui-icon ui-icon-info' title='<%= _("The production cost of your product is not described yet. If you want to display the price composition, please add all the costs") %>'></div>
  22 + <div id='price-described-message' style='display:none'><%= _("The production cost of your product is fully described and will be displayed on your product's page") %></div>
  23 +</div>
  24 +
  25 +<% form_tag({:action => 'manage_product_details'}, :method => 'post', :id => 'manage-product-details-form') do %>
  26 + <div>
  27 + <table id='display-product-price-details'>
  28 + <tr>
  29 + <td><%= _('Inputs') %></td>
  30 + <td colspan='2' class='inputs-cost'><%= float_to_currency(@product.inputs_cost) %></td>
  31 + </tr>
  32 + <%= render :partial => 'edit_price_details', :locals => {:price_details => @product.price_details} %>
  33 + </table>
  34 + </div>
  35 +
  36 + <% button_bar do %>
  37 + <%= submit_button :save, _('Save') %>
  38 + <%= button(:cancel, _('Cancel'), '#', :class => 'cancel-price-details') %>
  39 + <span class='loading-area'></span>
  40 + <% end %>
  41 +
  42 +<% end %>
  43 +
  44 +<div style='display:none'>
  45 + <table id='new-cost-fields'>
  46 + <tr>
  47 + <td><%= select_production_cost(@product) %></td>
  48 + <td><%= labelled_form_field(environment.currency_unit, text_field_tag('price_details[][price]', nil, :class => 'price-details-price')) %></td>
  49 + <td><%= link_to(_('Cancel'), '#', {:class => 'cancel-new-cost'}) %></td>
  50 + </tr>
  51 + </table>
  52 +</div>
  53 +
... ...
app/views/manage_products/_price_details_button.rhtml 0 → 100644
... ... @@ -0,0 +1,10 @@
  1 +<%= edit_ui_button(
  2 + _('Describe here the cost of production'),
  3 + {:action => 'manage_product_details', :id => @product.id},
  4 + :id => 'manage-product-details-button',
  5 + 'data-primary-icon' => 'ui-icon-pencil',
  6 + 'data-secondary-icon' => 'ui-icon-triangle-1-s',
  7 + :title => _('Describe details about how the price was defined')
  8 +) %>
  9 +<%= javascript_tag("render_jquery_ui_buttons('manage-product-details-button')") %>
  10 +<span class='loading-area'></span>
... ...
app/views/manage_products/show.rhtml
... ... @@ -38,6 +38,11 @@
38 38 </div>
39 39 <% end %>
40 40  
  41 + <div id='product-price-details'>
  42 + <%= render :partial => 'manage_products/display_price_details' %>
  43 + <%= render :partial => 'manage_products/price_details_button' %>
  44 + </div>
  45 +
41 46 </div>
42 47  
43 48 <% button_bar do %>
... ...
app/views/shared/_numbers_only_javascript.rhtml 0 → 100644
... ... @@ -0,0 +1,6 @@
  1 +<% javascript_tag do %>
  2 + jQuery(".numbers-only").keypress(function(event) {
  3 + var separator = "<%= environment.currency_separator %>"
  4 + return numbersonly(event, separator)
  5 + });
  6 +<% end %>
... ...
db/migrate/20110403184315_create_production_cost.rb 0 → 100644
... ... @@ -0,0 +1,13 @@
  1 +class CreateProductionCost < ActiveRecord::Migration
  2 + def self.up
  3 + create_table :production_costs do |t|
  4 + t.string :name
  5 + t.references :owner, :polymorphic => true
  6 + t.timestamps
  7 + end
  8 + end
  9 +
  10 + def self.down
  11 + drop_table :production_costs
  12 + end
  13 +end
... ...
db/migrate/20110403193953_create_price_details.rb 0 → 100644
... ... @@ -0,0 +1,14 @@
  1 +class CreatePriceDetails < ActiveRecord::Migration
  2 + def self.up
  3 + create_table :price_details do |t|
  4 + t.decimal :price, :default => 0
  5 + t.references :product
  6 + t.references :production_cost
  7 + t.timestamps
  8 + end
  9 + end
  10 +
  11 + def self.down
  12 + drop_table :price_details
  13 + end
  14 +end
... ...
db/schema.rb
... ... @@ -9,7 +9,7 @@
9 9 #
10 10 # It's strongly recommended to check this file into your version control system.
11 11  
12   -ActiveRecord::Schema.define(:version => 20110316171323) do
  12 +ActiveRecord::Schema.define(:version => 20110403193953) do
13 13  
14 14 create_table "action_tracker", :force => true do |t|
15 15 t.integer "user_id"
... ... @@ -315,6 +315,14 @@ ActiveRecord::Schema.define(:version =&gt; 20110316171323) do
315 315 t.datetime "updated_at"
316 316 end
317 317  
  318 + create_table "price_details", :force => true do |t|
  319 + t.decimal "price", :default => 0.0
  320 + t.integer "product_id"
  321 + t.integer "production_cost_id"
  322 + t.datetime "created_at"
  323 + t.datetime "updated_at"
  324 + end
  325 +
318 326 create_table "product_categorizations", :force => true do |t|
319 327 t.integer "category_id"
320 328 t.integer "product_id"
... ... @@ -334,6 +342,14 @@ ActiveRecord::Schema.define(:version =&gt; 20110316171323) do
334 342 t.datetime "updated_at"
335 343 end
336 344  
  345 + create_table "production_costs", :force => true do |t|
  346 + t.string "name"
  347 + t.integer "owner_id"
  348 + t.string "owner_type"
  349 + t.datetime "created_at"
  350 + t.datetime "updated_at"
  351 + end
  352 +
337 353 create_table "products", :force => true do |t|
338 354 t.integer "enterprise_id"
339 355 t.integer "product_category_id"
... ...
features/manage_product_price_details.feature 0 → 100644
... ... @@ -0,0 +1,148 @@
  1 +
  2 +Feature: manage product price details
  3 + As an enterprise owner
  4 + I want to manage the details of product's price
  5 +
  6 + Background:
  7 + Given the following users
  8 + | login | name |
  9 + | joaosilva | Joao Silva |
  10 + And the following enterprises
  11 + | identifier | owner | name | enabled |
  12 + | redemoinho | joaosilva | Rede Moinho | true |
  13 + Given the following product_category
  14 + | name |
  15 + | Music |
  16 + And the following product_categories
  17 + | name | parent |
  18 + | Rock | music |
  19 + | CD Player | music |
  20 + And the following product
  21 + | owner | category | name | price |
  22 + | redemoinho | rock | Abbey Road | 80.0 |
  23 + And feature "disable_products_for_enterprises" is disabled on environment
  24 + And the following inputs
  25 + | product | category | price_per_unit | amount_used |
  26 + | Abbey Road | Rock | 10.0 | 2 |
  27 + | Abbey Road | CD Player | 20.0 | 2 |
  28 + And the following production cost
  29 + | name | owner |
  30 + | Taxes | environment |
  31 +
  32 + @selenium
  33 + Scenario: list total value of inputs as price details
  34 + Given I am logged in as "joaosilva"
  35 + When I go to Rede Moinho's page of product Abbey Road
  36 + And I follow "Describe here the cost of production"
  37 + Then I should see "Inputs"
  38 + And I should see "60.0" within ".inputs-cost"
  39 +
  40 + @selenium
  41 + Scenario: cancel management of price details
  42 + Given I am logged in as "joaosilva"
  43 + When I go to Rede Moinho's page of product Abbey Road
  44 + And I follow "Describe here the cost of production"
  45 + When I follow "Cancel"
  46 + Then I should see "Describe here the cost of production"
  47 +
  48 + @selenium
  49 + Scenario: return to product after save
  50 + Given I am logged in as "joaosilva"
  51 + When I go to Rede Moinho's page of product Abbey Road
  52 + And I follow "Describe here the cost of production"
  53 + And I press "Save"
  54 + Then I should be on Rede Moinho's page of product Abbey Road
  55 +
  56 + @selenium
  57 + Scenario: add first item on price details
  58 + Given I am logged in as "joaosilva"
  59 + When I go to Rede Moinho's page of product Abbey Road
  60 + And I follow "Describe here the cost of production"
  61 + And I follow "New cost"
  62 + And I select "Taxes"
  63 + And I fill in "$" with "5.00"
  64 + And I press "Save"
  65 + Then I should not see "Save"
  66 + And I should see "Describe here the cost of production"
  67 +
  68 + @selenium
  69 + Scenario: edit a production cost
  70 + Given the following production cost
  71 + | name | owner |
  72 + | Energy | environment |
  73 + Given I am logged in as "joaosilva"
  74 + When I go to Rede Moinho's page of product Abbey Road
  75 + And I follow "Describe here the cost of production"
  76 + And I follow "New cost"
  77 + And I select "Taxes"
  78 + And I fill in "$" with "20.00"
  79 + And I press "Save"
  80 + Then I should not see "Save"
  81 + And I should see "Taxes" within "#display-price-details"
  82 + When I follow "Describe here the cost of production"
  83 + And I select "Energy"
  84 + And I press "Save"
  85 + And I should not see "Taxes" within "#display-price-details"
  86 + And I should see "Energy" within "#display-price-details"
  87 +
  88 + Scenario: not display product detail button if product does not have input
  89 + Given the following product
  90 + | owner | category | name |
  91 + | redemoinho | rock | Yellow Submarine |
  92 + And the following user
  93 + | login | name |
  94 + | mariasouza | Maria Souza |
  95 + And I am logged in as "mariasouza"
  96 + When I go to Rede Moinho's page of product Yellow Submarine
  97 + Then I should not see "Describe here the cost of production"
  98 +
  99 + Scenario: not display price details if price is not fully described
  100 + Given I go to Rede Moinho's page of product Abbey Road
  101 + Then I should not see "60.0"
  102 +
  103 + @selenium
  104 + Scenario: display price details if price is fully described
  105 + Given I am logged in as "joaosilva"
  106 + And I go to Rede Moinho's page of product Abbey Road
  107 + And I follow "Describe here the cost of production"
  108 + And I follow "New cost"
  109 + And I select "Taxes"
  110 + And I fill in "$" with "20.00"
  111 + And I press "Save"
  112 + Then I should see "Inputs" within ".price-detail-name"
  113 + And I should see "60.0" within ".price-detail-price"
  114 +
  115 + @selenium
  116 + Scenario: create a new cost clicking on select
  117 + Given I am logged in as "joaosilva"
  118 + And I go to Rede Moinho's page of product Abbey Road
  119 + And I follow "Describe here the cost of production"
  120 + And I want to add "Energy" as cost
  121 + And I select "Other cost"
  122 + And I press "Save"
  123 + When I follow "Describe here the cost of production"
  124 + Then I should see "Energy" within ".production-cost-selection"
  125 +
  126 + @selenium
  127 + Scenario: add created cost on new-cost-fields
  128 + Given I am logged in as "joaosilva"
  129 + And I go to Rede Moinho's page of product Abbey Road
  130 + And I follow "Describe here the cost of production"
  131 + And I want to add "Energy" as cost
  132 + And I select "Other cost"
  133 + Then I should see "Energy" within "#new-cost-fields"
  134 +
  135 + @selenium
  136 + Scenario: remove price detail
  137 + Given the following price detail
  138 + | product | production_cost | price |
  139 + | Abbey Road | Taxes | 20.0 |
  140 + And I am logged in as "joaosilva"
  141 + And I go to Rede Moinho's page of product Abbey Road
  142 + And I follow "Describe here the cost of production"
  143 + And I should see "Taxes" within "#manage-product-details-form"
  144 + When I follow "Remove" within "#manage-product-details-form"
  145 + And I confirm
  146 + And I press "Save"
  147 + And I follow "Describe here the cost of production"
  148 + Then I should not see "Taxes" within "#manage-product-details-form"
... ...
features/step_definitions/noosfero_steps.rb
... ... @@ -175,6 +175,22 @@ Given /^the following certifiers$/ do |table|
175 175 end
176 176 end
177 177  
  178 +Given /^the following production costs?$/ do |table|
  179 + table.hashes.map{|item| item.dup}.each do |item|
  180 + owner_type = item.delete('owner')
  181 + owner = owner_type == 'environment' ? Environment.default : Profile[owner_type]
  182 + ProductionCost.create!(item.merge(:owner => owner))
  183 + end
  184 +end
  185 +
  186 +Given /^the following price details?$/ do |table|
  187 + table.hashes.map{|item| item.dup}.each do |item|
  188 + product = Product.find_by_name item.delete('product')
  189 + production_cost = ProductionCost.find_by_name item.delete('production_cost')
  190 + product.price_details.create!(item.merge(:production_cost => production_cost))
  191 + end
  192 +end
  193 +
178 194 Given /^I am logged in as "(.+)"$/ do |username|
179 195 visit('/account/logout')
180 196 visit('/account/login')
... ... @@ -392,3 +408,6 @@ Given /^&quot;([^\&quot;]*)&quot; asked to join &quot;([^\&quot;]*)&quot;$/ do |person, organization|
392 408 AddMember.create!(:person => person, :organization => organization)
393 409 end
394 410  
  411 +And /^I want to add "([^\"]*)" as cost$/ do |string|
  412 + selenium.answer_on_next_prompt(string)
  413 +end
... ...
public/javascripts/manage-products.js 0 → 100644
... ... @@ -0,0 +1,66 @@
  1 +(function($) {
  2 +
  3 + $("#manage-product-details-button").live('click', function() {
  4 + $("#product-price-details").find('.loading-area').addClass('small-loading');
  5 + url = $(this).attr('href');
  6 + $.get(url, function(data){
  7 + $("#manage-product-details-button").hide();
  8 + $("#display-price-details").hide();
  9 + $("#display-manage-price-details").html(data);
  10 + $("#product-price-details").find('.loading-area').removeClass('small-loading');
  11 + });
  12 + return false;
  13 + });
  14 +
  15 + $(".cancel-price-details").live('click', function() {
  16 + $("#manage-product-details-button").show();
  17 + $("#display-price-details").show();
  18 + $("#display-manage-price-details").html('');
  19 + return false;
  20 + });
  21 +
  22 + $("#manage-product-details-form").live('submit', function(data) {
  23 + var form = this;
  24 + $(form).find('.loading-area').addClass('small-loading');
  25 + $(form).css('cursor', 'progress');
  26 + $.post(form.action, $(form).serialize(), function(data) {
  27 + $("#display-manage-price-details").html(data);
  28 + $("#manage-product-details-button").show();
  29 + });
  30 + return false;
  31 + });
  32 +
  33 + $("#add-new-cost").live('click', function() {
  34 + $('#display-product-price-details tbody').append($('#new-cost-fields tbody').html());
  35 + return false;
  36 + });
  37 +
  38 + $(".cancel-new-cost").live('click', function() {
  39 + $(this).parents('tr').remove();
  40 + return false;
  41 + });
  42 +
  43 +})(jQuery);
  44 +
  45 +function productionCostTypeChange(select, url, question, error_msg) {
  46 + if (select.value == '') {
  47 + var newType = prompt(question);
  48 + jQuery.ajax({
  49 + url: url + "/" + newType,
  50 + dataType: 'json',
  51 + success: function(data, status, ajax){
  52 + if (data.ok) {
  53 + var opt = jQuery('<option value="' + data.id + '">' + newType + '</option>');
  54 + opt.insertBefore(jQuery("option:last", select));
  55 + select.selectedIndex = select.options.length - 2;
  56 + opt.clone().insertBefore('#new-cost-fields .production-cost-selection option:last');
  57 + } else {
  58 + alert(data.error_msg);
  59 + }
  60 + },
  61 + error: function(ajax, status, error){
  62 + alert(error_msg);
  63 + }
  64 + });
  65 + }
  66 +}
... ...
public/stylesheets/application.css
... ... @@ -3216,6 +3216,85 @@ div#activation_enterprise div {
3216 3216 font-weight: bold;
3217 3217 }
3218 3218  
  3219 +/* * * * * * Price details * * * * * */
  3220 +
  3221 +#product-price-details {
  3222 + border: 1px solid #AAA;
  3223 + margin-top: 20px;
  3224 + padding: 15px 20px;
  3225 +}
  3226 +
  3227 +#display-price-details .price-details-list {
  3228 + padding-left: 0px;
  3229 +}
  3230 +
  3231 +#display-price-details .price-details-list li {
  3232 + list-style: none;
  3233 +}
  3234 +
  3235 +#display-price-details .price-details-list li .price-detail-name {
  3236 + width: 200px;
  3237 +}
  3238 +
  3239 +#display-price-details .price-details-list li .price-detail-name,
  3240 +#display-price-details .price-details-list li .price-detail-price {
  3241 + display: inline-block;
  3242 +}
  3243 +
  3244 +#manage-product-details-form .formlabel,
  3245 +#manage-product-details-form .formfield {
  3246 + display: inline-block;
  3247 +}
  3248 +
  3249 +/* * * Progress bar on price details edition * * */
  3250 +
  3251 +#display-manage-price-details .ui-widget-content {
  3252 + border: 1px solid #DDD;
  3253 +}
  3254 +
  3255 +#display-manage-price-details .ui-progressbar {
  3256 + height: 20px;
  3257 +}
  3258 +
  3259 +#display-manage-price-details .ui-progressbar .ui-progressbar-value {
  3260 + margin: 0px;
  3261 + background-color: #A40000;
  3262 +}
  3263 +
  3264 +#display-manage-price-details .ui-progressbar .ui-progressbar-value.price-described {
  3265 + background-color: #4E9A06;
  3266 +}
  3267 +
  3268 +#display-manage-price-details #price-details-info {
  3269 + margin: 10px 0px;
  3270 +}
  3271 +
  3272 +#display-manage-price-details #details-progressbar {
  3273 + position: relative;
  3274 + width: 410px;
  3275 + display: inline-block;
  3276 +}
  3277 +
  3278 +#display-manage-price-details #progressbar-text {
  3279 + position: absolute;
  3280 + top: 5px;
  3281 + right: 7px;
  3282 + font-size: 11px;
  3283 +}
  3284 +
  3285 +#display-manage-price-details #progressbar-icon {
  3286 + display: inline-block;
  3287 + cursor: pointer;
  3288 +}
  3289 +
  3290 +#display-manage-price-details #details-progressbar .ui-corner-left,
  3291 +#display-manage-price-details #details-progressbar .ui-corner-right {
  3292 + -moz-border-radius-bottomleft: 0px;
  3293 + -moz-border-radius-bottomright: 0px;
  3294 + -moz-border-radius-topleft: 0px;
  3295 + -moz-border-radius-topright: 0px;
  3296 +}
  3297 +
3219 3298 /* ==> public/stylesheets/controller_cms.css <== */
3220 3299  
3221 3300  
... ...
test/factories.rb
... ... @@ -448,4 +448,12 @@ module Noosfero::Factory
448 448 { :singular => 'Litre', :plural => 'Litres', :environment_id => 1 }
449 449 end
450 450  
  451 + ###############################################
  452 + # Production Cost
  453 + ###############################################
  454 +
  455 + def defaults_for_production_cost
  456 + { :name => 'Production cost ' + factory_num_seq.to_s }
  457 + end
  458 +
451 459 end
... ...
test/functional/manage_products_controller_test.rb
... ... @@ -421,4 +421,47 @@ class ManageProductsControllerTest &lt; Test::Unit::TestCase
421 421 assert_tag :tag => 'div', :attributes => { :id => "product-#{product.id}-tabs" }, :descendant => {:tag => 'a', :attributes => {:href => '#product-inputs'}, :content => 'Inputs and raw material'}
422 422 end
423 423  
  424 + should 'remove price detail of a product' do
  425 + product = fast_create(Product, :enterprise_id => @enterprise.id, :product_category_id => @product_category.id)
  426 + cost = fast_create(ProductionCost, :owner_id => Environment.default.id, :owner_type => 'Environment')
  427 + detail = product.price_details.create(:production_cost_id => cost.id, :price => 10)
  428 +
  429 + assert_equal [detail], product.price_details
  430 +
  431 + post :remove_price_detail, :id => detail.id, :product => product, :profile => @enterprise.identifier
  432 + product.reload
  433 + assert_equal [], product.price_details
  434 + end
  435 +
  436 + should 'create a production cost for enterprise' do
  437 + get :create_production_cost, :profile => @enterprise.identifier, :id => 'Taxes'
  438 +
  439 + assert_equal ['Taxes'], Enterprise.find(@enterprise.id).production_costs.map(&:name)
  440 + resp = ActiveSupport::JSON.decode(@response.body)
  441 + assert_equal 'Taxes', resp['name']
  442 + assert resp['id'].kind_of?(Integer)
  443 + assert resp['ok']
  444 + assert_nil resp['error_msg']
  445 + end
  446 +
  447 + should 'display error if production cost has no name' do
  448 + get :create_production_cost, :profile => @enterprise.identifier
  449 +
  450 + resp = ActiveSupport::JSON.decode(@response.body)
  451 + assert_nil resp['name']
  452 + assert_nil resp['id']
  453 + assert !resp['ok']
  454 + assert_match /blank/, resp['error_msg']
  455 + end
  456 +
  457 + should 'display error if name of production cost is too long' do
  458 + get :create_production_cost, :profile => @enterprise.identifier, :id => 'a'*60
  459 +
  460 + resp = ActiveSupport::JSON.decode(@response.body)
  461 + assert_nil resp['name']
  462 + assert_nil resp['id']
  463 + assert !resp['ok']
  464 + assert_match /too long/, resp['error_msg']
  465 + end
  466 +
424 467 end
... ...
test/unit/enterprise_test.rb
... ... @@ -423,4 +423,8 @@ class EnterpriseTest &lt; Test::Unit::TestCase
423 423 assert_equal false, enterprise.receives_scrap_notification?
424 424 end
425 425  
  426 + should 'have production cost' do
  427 + e = fast_create(Enterprise)
  428 + assert_respond_to e, :production_costs
  429 + end
426 430 end
... ...
test/unit/environment_test.rb
... ... @@ -1116,4 +1116,7 @@ class EnvironmentTest &lt; Test::Unit::TestCase
1116 1116 assert_equal ["Meter", "Kilo", "Litre"], Environment.default.units.map(&:singular)
1117 1117 end
1118 1118  
  1119 + should 'have production costs' do
  1120 + assert_respond_to Environment.default, :production_costs
  1121 + end
1119 1122 end
... ...
test/unit/input_test.rb
... ... @@ -162,4 +162,19 @@ class InputTest &lt; Test::Unit::TestCase
162 162 assert_kind_of Unit, input.build_unit
163 163 end
164 164  
  165 + should 'calculate cost of input' do
  166 + input = Input.new(:amount_used => 10, :price_per_unit => 2.00)
  167 + assert_equal 20.00, input.cost
  168 + end
  169 +
  170 + should 'cost 0 if amount not defined' do
  171 + input = Input.new(:price_per_unit => 2.00)
  172 + assert_equal 0.00, input.cost
  173 + end
  174 +
  175 + should 'cost 0 if price_per_unit is not defined' do
  176 + input = Input.new(:amount_used => 10)
  177 + assert_equal 0.00, input.cost
  178 + end
  179 +
165 180 end
... ...
test/unit/price_detail_test.rb 0 → 100644
... ... @@ -0,0 +1,81 @@
  1 +require File.dirname(__FILE__) + '/../test_helper'
  2 +
  3 +class PriceDetailTest < ActiveSupport::TestCase
  4 +
  5 + should 'have price 0 by default' do
  6 + p = PriceDetail.new
  7 +
  8 + assert p.price.zero?
  9 + end
  10 +
  11 + should 'return zero on price if it is blank' do
  12 + p = PriceDetail.new(:price => '')
  13 +
  14 + assert p.price.zero?
  15 + end
  16 +
  17 + should 'accept price in american\'s or brazilian\'s currency format' do
  18 + [
  19 + [12.34, 12.34],
  20 + ["12.34", 12.34],
  21 + ["12,34", 12.34],
  22 + ["12.345.678,90", 12345678.90],
  23 + ["12,345,678.90", 12345678.90],
  24 + ["12.345.678", 12345678.00],
  25 + ["12,345,678", 12345678.00]
  26 + ].each do |input, output|
  27 + new_price_detail = PriceDetail.new(:price => input)
  28 + assert_equal output, new_price_detail.price
  29 + end
  30 + end
  31 +
  32 + should 'belongs to a product' do
  33 + p = PriceDetail.new
  34 +
  35 + assert_respond_to p, :product
  36 + end
  37 +
  38 + should 'product be mandatory' do
  39 + p = PriceDetail.new
  40 + p.valid?
  41 +
  42 + assert p.errors.invalid?(:product_id)
  43 + end
  44 +
  45 + should 'have production cost' do
  46 + product = fast_create(Product)
  47 + cost = fast_create(ProductionCost, :owner_id => Environment.default.id, :owner_type => 'Environment')
  48 + detail = product.price_details.create(:production_cost_id => cost.id, :price => 10)
  49 +
  50 + assert_equal cost, PriceDetail.find(detail.id).production_cost
  51 + end
  52 +
  53 + should 'production cost be mandatory' do
  54 + p = PriceDetail.new
  55 + p.valid?
  56 +
  57 + assert p.errors.invalid?(:production_cost_id)
  58 + end
  59 +
  60 + should 'th production cost be unique on scope of product' do
  61 + product = fast_create(Product)
  62 + cost = fast_create(ProductionCost, :owner_id => Environment.default.id, :owner_type => 'environment')
  63 +
  64 + detail1 = product.price_details.create(:production_cost_id => cost.id, :price => 10)
  65 + detail2 = product.price_details.build(:production_cost_id => cost.id, :price => 10)
  66 +
  67 + detail2.valid?
  68 + assert detail2.errors.invalid?(:production_cost_id)
  69 + end
  70 +
  71 + should 'format values to float with 2 decimals' do
  72 + enterprise = fast_create(Enterprise)
  73 + product = fast_create(Product, :enterprise_id => enterprise.id)
  74 + cost = fast_create(ProductionCost, :owner_id => Environment.default.id, :owner_type => 'environment')
  75 +
  76 + price_detail = product.price_details.create(:production_cost_id => cost.id, :price => 10)
  77 +
  78 + assert_equal "10.00", price_detail.formatted_value(:price)
  79 + end
  80 +
  81 +end
... ...
test/unit/product_test.rb
... ... @@ -375,4 +375,132 @@ class ProductTest &lt; Test::Unit::TestCase
375 375 assert_includes Product.find_by_contents('thing'), p2
376 376 end
377 377  
  378 + should 'respond to price details' do
  379 + product = Product.new
  380 + assert_respond_to product, :price_details
  381 + end
  382 +
  383 + should 'return total value of inputs' do
  384 + product = fast_create(Product)
  385 + first = fast_create(Input, :product_id => product.id, :product_category_id => fast_create(ProductCategory).id, :price_per_unit => 20.0, :amount_used => 2)
  386 + second = fast_create(Input, :product_id => product.id, :product_category_id => fast_create(ProductCategory).id, :price_per_unit => 10.0, :amount_used => 1)
  387 +
  388 + assert_equal 50.0, product.inputs_cost
  389 + end
  390 +
  391 + should 'return 0 on total value of inputs if has no input' do
  392 + product = fast_create(Product)
  393 +
  394 + assert product.inputs_cost.zero?
  395 + end
  396 +
  397 + should 'know if price is described' do
  398 + product = fast_create(Product, :price => 30.0)
  399 +
  400 + first = fast_create(Input, :product_id => product.id, :product_category_id => fast_create(ProductCategory).id, :price_per_unit => 20.0, :amount_used => 1)
  401 + assert !Product.find(product.id).price_described?
  402 +
  403 + second = fast_create(Input, :product_id => product.id, :product_category_id => fast_create(ProductCategory).id, :price_per_unit => 10.0, :amount_used => 1)
  404 + assert Product.find(product.id).price_described?
  405 + end
  406 +
  407 + should 'return false on price_described if price of product is not defined' do
  408 + product = fast_create(Product)
  409 +
  410 + assert_equal false, product.price_described?
  411 + end
  412 +
  413 + should 'create price details' do
  414 + product = fast_create(Product)
  415 + cost = fast_create(ProductionCost, :owner_id => Environment.default.id, :owner_type => 'Environment')
  416 + assert product.price_details.empty?
  417 +
  418 + product.update_price_details([{:production_cost_id => cost.id, :price => 10}])
  419 + assert_equal 1, Product.find(product.id).price_details.size
  420 + end
  421 +
  422 + should 'update price of a cost on price details' do
  423 + product = fast_create(Product)
  424 + cost = fast_create(ProductionCost, :owner_id => Environment.default.id, :owner_type => 'Environment')
  425 + cost2 = fast_create(ProductionCost, :owner_id => Environment.default.id, :owner_type => 'Environment')
  426 + price_detail = product.price_details.create(:production_cost_id => cost.id, :price => 10)
  427 + assert !product.price_details.empty?
  428 +
  429 + product.update_price_details([{:production_cost_id => cost.id, :price => 20}, {:production_cost_id => cost2.id, :price => 30}])
  430 + assert_equal 20, product.price_details.find_by_production_cost_id(cost.id).price
  431 + assert_equal 2, Product.find(product.id).price_details.size
  432 + end
  433 +
  434 + should 'destroy price details if product is removed' do
  435 + product = fast_create(Product)
  436 + cost = fast_create(ProductionCost, :owner_id => Environment.default.id, :owner_type => 'Environment')
  437 + price_detail = product.price_details.create(:production_cost_id => cost.id, :price => 10)
  438 +
  439 + assert_difference PriceDetail, :count, -1 do
  440 + product.destroy
  441 + end
  442 + end
  443 +
  444 + should 'have production costs' do
  445 + product = fast_create(Product)
  446 + cost = fast_create(ProductionCost, :owner_id => Environment.default.id, :owner_type => 'Environment')
  447 + product.price_details.create(:production_cost_id => cost.id, :price => 10)
  448 + assert_equal [cost], Product.find(product.id).production_costs
  449 + end
  450 +
  451 + should 'return production costs from enterprise and environment' do
  452 + ent = fast_create(Enterprise)
  453 + product = fast_create(Product, :enterprise_id => ent.id)
  454 + ent_production_cost = fast_create(ProductionCost, :owner_id => ent.id, :owner_type => 'Profile')
  455 + env_production_cost = fast_create(ProductionCost, :owner_id => ent.environment.id, :owner_type => 'Environment')
  456 +
  457 + assert_equal [env_production_cost, ent_production_cost], product.available_production_costs
  458 + end
  459 +
  460 + should 'return all production costs' do
  461 + ent = fast_create(Enterprise)
  462 + product = fast_create(Product, :enterprise_id => ent.id)
  463 +
  464 + env_production_cost = fast_create(ProductionCost, :owner_id => ent.environment.id, :owner_type => 'Environment')
  465 + ent_production_cost = fast_create(ProductionCost, :owner_id => ent.id, :owner_type => 'Profile')
  466 + product.price_details.create(:production_cost => env_production_cost, :product => product)
  467 + assert_equal [env_production_cost, ent_production_cost], product.available_production_costs
  468 + end
  469 +
  470 + should 'return total value of production costs' do
  471 + ent = fast_create(Enterprise)
  472 + product = fast_create(Product, :enterprise_id => ent.id)
  473 +
  474 + env_production_cost = fast_create(ProductionCost, :owner_id => ent.environment.id, :owner_type => 'Environment')
  475 + price_detail = product.price_details.create(:production_cost => env_production_cost, :price => 10)
  476 +
  477 + input = fast_create(Input, :product_id => product.id, :product_category_id => fast_create(ProductCategory).id, :price_per_unit => 20.0, :amount_used => 2)
  478 +
  479 + assert_equal price_detail.price + input.cost, product.total_production_cost
  480 + end
  481 +
  482 + should 'return inputs cost as total value of production costs if has no price details' do
  483 + ent = fast_create(Enterprise)
  484 + product = fast_create(Product, :enterprise_id => ent.id)
  485 +
  486 + input = fast_create(Input, :product_id => product.id, :product_category_id => fast_create(ProductCategory).id, :price_per_unit => 20.0, :amount_used => 2)
  487 +
  488 + assert_equal input.cost, product.total_production_cost
  489 + end
  490 +
  491 + should 'return 0 on total production cost if has no input and price details' do
  492 + product = fast_create(Product)
  493 +
  494 + assert product.total_production_cost.zero?
  495 + end
  496 +
  497 + should 'format inputs cost values to float with 2 decimals' do
  498 + ent = fast_create(Enterprise)
  499 + product = fast_create(Product, :enterprise_id => ent.id)
  500 + first = fast_create(Input, :product_id => product.id, :product_category_id => fast_create(ProductCategory).id, :price_per_unit => 20.0, :amount_used => 2)
  501 + second = fast_create(Input, :product_id => product.id, :product_category_id => fast_create(ProductCategory).id, :price_per_unit => 10.0, :amount_used => 1)
  502 +
  503 + assert_equal "50.00", product.formatted_value(:inputs_cost)
  504 + end
  505 +
378 506 end
... ...
test/unit/production_cost_test.rb 0 → 100644
... ... @@ -0,0 +1,102 @@
  1 +require File.dirname(__FILE__) + '/../test_helper'
  2 +
  3 +class ProductionCostTest < ActiveSupport::TestCase
  4 +
  5 + should 'have name' do
  6 + p = ProductionCost.new
  7 + p.valid?
  8 + assert p.errors.invalid?(:name)
  9 +
  10 + p.name = 'Taxes'
  11 + p.valid?
  12 + assert !p.errors.invalid?(:name)
  13 + end
  14 +
  15 + should 'not validates name if it is blank' do
  16 + p = ProductionCost.new
  17 +
  18 + p.valid?
  19 + assert_equal 1, p.errors['name'].to_a.count
  20 + end
  21 +
  22 + should 'not have a too long name' do
  23 + p = ProductionCost.new
  24 +
  25 + p.name = 'a'*40
  26 + p.valid?
  27 + assert p.errors.invalid?(:name)
  28 +
  29 + p.name = 'a'*30
  30 + p.valid?
  31 + assert !p.errors.invalid?(:name)
  32 + end
  33 +
  34 + should 'not have duplicated name on same environment' do
  35 + cost = ProductionCost.create(:name => 'Taxes', :owner => Environment.default)
  36 +
  37 + invalid_cost = ProductionCost.new(:name => 'Taxes', :owner => Environment.default)
  38 + invalid_cost.valid?
  39 +
  40 + assert invalid_cost.errors.invalid?(:name)
  41 + end
  42 +
  43 + should 'not have duplicated name on same enterprise' do
  44 + enterprise = fast_create(Enterprise)
  45 + cost = ProductionCost.create(:name => 'Taxes', :owner => enterprise)
  46 +
  47 + invalid_cost = ProductionCost.new(:name => 'Taxes', :owner => enterprise)
  48 + invalid_cost.valid?
  49 +
  50 + assert invalid_cost.errors.invalid?(:name)
  51 + end
  52 +
  53 + should 'not allow same name on enterprise if already has on environment' do
  54 + enterprise = fast_create(Enterprise)
  55 +
  56 + cost1 = ProductionCost.create(:name => 'Taxes', :owner => Environment.default)
  57 + cost2 = ProductionCost.new(:name => 'Taxes', :owner => enterprise)
  58 +
  59 + cost2.valid?
  60 +
  61 + assert !cost2.errors.invalid?(:name)
  62 + end
  63 +
  64 + should 'allow duplicated name on different enterprises' do
  65 + enterprise = fast_create(Enterprise)
  66 + enterprise2 = fast_create(Enterprise)
  67 +
  68 + cost1 = ProductionCost.create(:name => 'Taxes', :owner => enterprise)
  69 + cost2 = ProductionCost.new(:name => 'Taxes', :owner => enterprise2)
  70 +
  71 + cost2.valid?
  72 +
  73 + assert !cost2.errors.invalid?(:name)
  74 + end
  75 +
  76 + should 'be associated to an environment as owner' do
  77 + p = ProductionCost.new
  78 + p.valid?
  79 + assert p.errors.invalid?(:owner)
  80 +
  81 + p.owner = Environment.default
  82 + p.valid?
  83 + assert !p.errors.invalid?(:owner)
  84 + end
  85 +
  86 + should 'be associated to an enterprise as owner' do
  87 + enterprise = fast_create(Enterprise)
  88 + p = ProductionCost.new
  89 + p.valid?
  90 + assert p.errors.invalid?(:owner)
  91 +
  92 + p.owner = enterprise
  93 + p.valid?
  94 + assert !p.errors.invalid?(:owner)
  95 + end
  96 +
  97 + should 'create a production cost on an enterprise' do
  98 + enterprise = fast_create(Enterprise)
  99 + enterprise.production_costs.create(:name => 'Energy')
  100 + assert_equal ['Energy'], enterprise.production_costs.map(&:name)
  101 + end
  102 +end
... ...