Merge commit 'refs/merge-requests/71' of git://gitorious.org/noosfero/noosfero

Joenio Costa
2 parents 9dae005f 7e7227c0
Showing 36 changed files with 1353 additions and 124 deletions Show diff stats
app/helpers/dates_helper.rb
plugins/bsc/controllers/bsc_plugin_environment_controller.rb
plugins/bsc/controllers/bsc_plugin_myprofile_controller.rb
plugins/bsc/db/migrate/20111018201143_create_bsc_plugin_sale.rb
plugins/bsc/db/migrate/20111018201220_create_bsc_plugin_contracts_enterprises.rb
plugins/bsc/db/migrate/20111018201239_create_bsc_plugin_contract.rb
plugins/bsc/lib/bsc_plugin.rb
plugins/bsc/lib/bsc_plugin/bsc.rb
plugins/bsc/lib/bsc_plugin/bsc_helper.rb
plugins/bsc/lib/bsc_plugin/contract.rb
plugins/bsc/lib/bsc_plugin/sale.rb
plugins/bsc/lib/ext/enterprise.rb
plugins/bsc/lib/ext/product.rb
plugins/bsc/public/contracts.js
plugins/bsc/public/datepicker.js
plugins/bsc/public/jquery.ui.spinner
plugins/bsc/public/spinner.js
plugins/bsc/public/style.css
plugins/bsc/public/validation.js
plugins/bsc/test/features/contract.feature
@@ -42,11 +42,11 @@ module DatesHelper
     end
   end
-  def show_period(date1, date2 = nil)
+  def show_period(date1, date2 = nil, use_numbers = false)
     if (date1 == date2) || (date2.nil?)
-      show_date(date1)
+      show_date(date1, use_numbers)
     else
-      _('from %{date1} to %{date2}') % {:date1 => show_date(date1), :date2 => show_date(date2)}
+      _('from %{date1} to %{date2}') % {:date1 => show_date(date1, use_numbers), :date2 => show_date(date2, use_numbers)}
     end
   end
+include BscPlugin::BscHelper
+
 class BscPluginEnvironmentController < AdminController
   def new
+include BscPlugin::BscHelper
+
 class BscPluginMyprofileController < MyProfileController
   def manage_associated_enterprises
@@ -85,4 +87,129 @@ class BscPluginMyprofileController &lt; MyProfileController
     end
   end
+  def manage_contracts
+    self.class.no_design_blocks
+    @sorting = params[:sorting] || 'created_at asc'
+    sorted_by = @sorting.split(' ').first
+    sort_direction = @sorting.split(' ').last
+    @status = params[:status] || BscPlugin::Contract::Status.types.map { |s| s.to_s }
+    @contracts =  profile.contracts.
+      status(@status).
+      sorted_by(sorted_by, sort_direction).
+      paginate(:per_page => contracts_per_page, :page => params[:page])
+  end
+
+  def new_contract
+    if !request.post?
+      @contract = BscPlugin::Contract.new
+    else
+      @contract = BscPlugin::Contract.new(params[:contract])
+      @contract.bsc = profile
+      sales = params[:sales] ? params[:sales].map {|key, value| value} : []
+      sales.reject! {|sale| sale[:product_id].blank?}
+
+      if @contract.save!
+        enterprises_ids = params[:enterprises] || ''
+        enterprises_ids.split(',').each { |id| @contract.enterprises << Enterprise.find(id) }
+        @failed_sales = @contract.save_sales(sales)
+
+        if @failed_sales.blank?
+          session[:notice] = _('Contract created.')
+          redirect_to :action => 'manage_contracts'
+        else
+          session[:notice] = _('Contract created but some products could not be added.')
+          redirect_to :action => 'edit_contract', :contract_id => @contract.id
+        end
+      end
+    end
+  end
+
+  def view_contract
+    begin
+      @contract = BscPlugin::Contract.find(params[:contract_id])
+    rescue
+      session[:notice] = _('Contract doesn\'t exists! Maybe it was already removed.')
+      redirect_to :action => 'manage_contracts'
+    end
+  end
+
+  def edit_contract
+    begin
+      @contract = BscPlugin::Contract.find(params[:contract_id])
+    rescue
+      session[:notice] = _('Could not edit such contract.')
+      redirect_to :action => 'manage_contracts'
+    end
+    if request.post? && @contract.update_attributes(params[:contract])
+
+      # updating associated enterprises
+      enterprises_ids = params[:enterprises] || ''
+      enterprises = [Enterprise.find(enterprises_ids.split(','))].flatten
+      to_remove = @contract.enterprises - enterprises
+      to_add = enterprises - @contract.enterprises
+      to_remove.each { |enterprise| @contract.enterprises.delete(enterprise)}
+      to_add.each { |enterprise| @contract.enterprises << enterprise }
+
+      # updating sales
+      sales = params[:sales] ? params[:sales].map {|key, value| value} : []
+      sales.reject! {|sale| sale[:product_id].blank?}
+      products = [Product.find(sales.map { |sale| sale[:product_id] })].flatten
+      to_remove = @contract.products - products
+      to_keep = sales.select { |sale| @contract.products.include?(Product.find(sale[:product_id])) }
+
+      to_keep.each do |sale_attrs|
+        sale = @contract.sales.find_by_product_id(sale_attrs[:product_id])
+        sale.update_attributes!(sale_attrs)
+        sales.delete(sale_attrs)
+      end
+
+      to_remove.each { |product| @contract.sales.find_by_product_id(product.id).destroy }
+      @failed_sales = @contract.save_sales(sales)
+
+      if @failed_sales.blank?
+        session[:notice] = _('Contract edited.')
+        redirect_to :action => 'manage_contracts'
+      else
+        session[:notice] = _('Contract edited but some products could not be added.')
+        redirect_to :action => 'edit_contract', :contract_id => @contract.id
+      end
+    end
+  end
+
+  def destroy_contract
+    begin
+      contract = BscPlugin::Contract.find(params[:contract_id])
+      contract.destroy
+      session[:notice] = _('Contract removed.')
+    rescue
+      session[:notice] = _('Contract could not be removed. Sorry! ^^')
+    end
+    redirect_to :action => 'manage_contracts'
+  end
+
+  def search_contract_enterprises
+    render :text => profile.enterprises.find(:all, :conditions => ["(LOWER(name) LIKE ? OR LOWER(identifier) LIKE ?)", "%#{params[:enterprises]}%", "%#{params[:enterprises]}%"]).
+      map {|enterprise| {:id => enterprise.id, :name => enterprise.short_name(60)} }.
+      to_json
+  end
+
+  def search_sale_product
+    query = params[:sales].map {|key, value| value}[0][:product_id]
+    enterprises = (params[:enterprises] || []).split(',')
+    enterprises = enterprises.blank? ? -1 : enterprises
+    added_products = (params[:added_products] || []).split(',')
+    added_products = added_products.blank? ? -1 : added_products
+    render :text => Product.find(:all, :conditions => ["LOWER(name) LIKE ? AND enterprise_id IN (?) AND id NOT IN (?)", "%#{query}%", enterprises, added_products]).
+      map {|product| { :id => product.id,
+                       :name => short_text(product_display_name(product), 60),
+                       :sale_id => params[:sale_id],
+                       :product_price => product.price || 0 }}.
+      to_json
+  end
+
+  private
+
+  def contracts_per_page
+    15
+  end
 end
@@ -0,0 +1,15 @@
+class CreateBscPluginSale < ActiveRecord::Migration
+  def self.up
+    create_table :bsc_plugin_sales do |t|
+      t.references  :product,   :null => false
+      t.references  :contract,  :null => false
+      t.integer     :quantity,  :null => false
+      t.decimal     :price
+      t.timestamps
+    end
+  end
+
+  def self.down
+    drop_table :bsc_plugin_sales
+  end
+end
@@ -0,0 +1,12 @@
+class CreateBscPluginContractsEnterprises < ActiveRecord::Migration
+  def self.up
+    create_table :bsc_plugin_contracts_enterprises, :id => false do |t|
+      t.references :contract
+      t.references :enterprise
+    end
+  end
+
+  def self.down
+    drop_table :bsc_plugin_contracts_enterprises
+  end
+end
@@ -0,0 +1,22 @@
+class CreateBscPluginContract < ActiveRecord::Migration
+  def self.up
+    create_table :bsc_plugin_contracts do |t|
+      t.string      :client_name
+      t.integer     :client_type
+      t.integer     :business_type
+      t.string      :state
+      t.string      :city
+      t.integer     :status, :default => 0
+      t.integer     :number_of_producers, :default => 0
+      t.datetime    :supply_start
+      t.datetime    :supply_end
+      t.text        :annotations
+      t.references  :bsc
+      t.timestamps
+    end
+  end
+
+  def self.down
+    drop_table :bsc_plugin_contracts
+  end
+end
@@ -22,6 +22,7 @@ class BscPlugin &lt; Noosfero::Plugin
     buttons = []
     buttons << {:title => _("Manage associated enterprises"), :icon => 'bsc-enterprises', :url => {:controller => 'bsc_plugin_myprofile', :action => 'manage_associated_enterprises'}} if bsc?(context.profile)
     buttons << {:title => _('Transfer ownership'), :icon => 'transfer-enterprise-ownership', :url => {:controller => 'bsc_plugin_myprofile', :action => 'transfer_ownership'}} if context.profile.enterprise?
+    buttons << {:title => _("Manage contracts"), :icon => '', :url => {:controller => 'bsc_plugin_myprofile', :action => 'manage_contracts'}} if bsc?(context.profile)
     buttons
   end
@@ -3,6 +3,7 @@ class BscPlugin::Bsc &lt; Enterprise
   has_many :enterprises
   has_many :enterprise_requests, :class_name => 'BscPlugin::AssociateEnterprise'
   has_many :products, :finder_sql => 'select * from products where enterprise_id in (#{enterprises.map(&:id).join(",")})'
+  has_many :contracts, :class_name => 'BscPlugin::Contract'
   validates_presence_of :nickname
   validates_presence_of :company_name
@@ -19,8 +20,8 @@ class BscPlugin::Bsc &lt; Enterprise
     enterprise_requests.pending.map(&:enterprise).include?(enterprise)
   end
-  def enterprises_to_json
-    enterprises.map { |enterprise| {:id => enterprise.id, :name => enterprise.name} }.to_json
+  def enterprises_to_token_input
+    enterprises.map { |enterprise| {:id => enterprise.id, :name => enterprise.name} }
   end
   def control_panel_settings_button
@@ -0,0 +1,75 @@
+module BscPlugin::BscHelper
+  include ActionView::Helpers::FormTagHelper
+
+  def token_input_field_tag(name, element_id, search_action, options = {}, text_field_options = {}, html_options = {})
+    options[:min_chars] ||= 3
+    options[:hint_text] ||= _("Type in a search term")
+    options[:no_results_text] ||= _("No results")
+    options[:searching_text] ||= _("Searching...")
+    options[:search_delay] ||= 1000
+    options[:prevent_duplicates] ||=  true
+    options[:backspace_delete_item] ||= false
+    options[:focus] ||= false
+    options[:avoid_enter] ||= true
+    options[:on_result] ||= 'null'
+    options[:on_add] ||= 'null'
+    options[:on_delete] ||= 'null'
+    options[:on_ready] ||= 'null'
+
+    result = text_field_tag(name, nil, text_field_options.merge(html_options.merge({:id => element_id})))
+    result +=
+    "
+    <script type='text/javascript'>
+      jQuery('##{element_id}')
+      .tokenInput('#{url_for(search_action)}', {
+        minChars: #{options[:min_chars].to_json},
+        prePopulate: #{options[:pre_populate].to_json},
+        hintText: #{options[:hint_text].to_json},
+        noResultsText: #{options[:no_results_text].to_json},
+        searchingText: #{options[:searching_text].to_json},
+        searchDelay: #{options[:serach_delay].to_json},
+        preventDuplicates: #{options[:prevent_duplicates].to_json},
+        backspaceDeleteItem: #{options[:backspace_delete_item].to_json},
+        queryParam: #{name.to_json},
+        tokenLimit: #{options[:token_limit].to_json},
+        onResult: #{options[:on_result]},
+        onAdd: #{options[:on_add]},
+        onDelete: #{options[:on_delete]},
+        onReady: #{options[:on_ready]},
+      })
+      "
+      result += options[:focus] ? ".focus();" : ";"
+      if options[:avoid_enter]
+        result += "jQuery('#token-input-#{element_id}')
+                    .live('keydown', function(event){
+                    if(event.keyCode == '13') return false;
+                  });"
+      end
+      result += "</script>"
+      result
+  end
+
+  def product_display_name(product)
+    "#{product.name} (#{product.enterprise.name})"
+  end
+
+  def display_text_field(name, value, options={:display_nil => false, :nil_symbol => '---'})
+    value = value.to_s
+    if !value.blank? || options[:display_nil]
+      value = value.blank? ? options[:nil_symbol] : value
+      content_tag('tr', content_tag('td', name+': ', :class => 'bsc-field-label') + content_tag('td', value, :class => 'bsc-field-value'))
+    end
+  end
+
+  def display_list_field(list, options={:nil_symbol => '---'})
+    list.map do |item|
+      item = item.blank? ? options[:nil_symbol] : item
+      content_tag('tr', content_tag('td', item, :class => 'bsc-field-value'))
+    end.join
+  end
+
+  def short_text(name, chars = 40)
+    truncate name, chars, '...'
+  end
+
+end
@@ -0,0 +1,84 @@
+class BscPlugin::Contract < Noosfero::Plugin::ActiveRecord
+  validates_presence_of :bsc, :client_name
+
+  has_many :sales, :class_name => 'BscPlugin::Sale'
+  has_many :products, :through => :sales
+  has_and_belongs_to_many :enterprises, :join_table => 'bsc_plugin_contracts_enterprises'
+
+  belongs_to :bsc, :class_name => 'BscPlugin::Bsc'
+
+  named_scope :status, lambda { |status_list| status_list.blank? ? {} : {:conditions => ['status in (?)', status_list]} }
+  named_scope :sorted_by, lambda { |sorter, direction| {:order => "#{sorter} #{direction}"} }
+
+  before_create do |contract|
+    contract.created_at ||= Time.now.utc
+    contract.updated_at ||= Time.now.utc
+  end
+
+  before_update do |contract|
+    contract.updated_at ||= Time.now.utc
+  end
+
+  module Status
+    OPENED = 0
+    NEGOTIATING = 1
+    EXECUTING = 2
+    CLOSED = 3
+
+    def self.types
+      [OPENED, NEGOTIATING, EXECUTING, CLOSED]
+    end
+
+    def self.names
+      [_('Opened'), _('Negotiating'), _('Executing'), _('Closed')]
+    end
+  end
+
+  module ClientType
+    STATE = 0
+    FEDERAL = 1
+
+    def self.types
+      [STATE, FEDERAL]
+    end
+
+    def self.names
+      [_('State'), _('Federal')]
+    end
+  end
+
+  module BusinessType
+    PROJECTA = 0
+    PROJECTB = 1
+
+    def self.types
+      [PROJECTA, PROJECTB]
+    end
+
+    def self.names
+      [_('ProjectA'), _('ProjectB')]
+    end
+  end
+
+  def enterprises_to_token_input
+    enterprises.map { |enterprise| {:id => enterprise.id, :name => enterprise.name} }
+  end
+
+  def save_sales(sales)
+    failed_sales = {}
+    sales.each do |sale|
+      sale.merge!({:contract_id => id})
+      begin
+        BscPlugin::Sale.create!(sale)
+      rescue Exception => exception
+        name = Product.find(sale[:product_id]).name
+        failed_sales[exception.clean_message] ? failed_sales[exception.clean_message] << name : failed_sales[exception.clean_message] = [name]
+      end
+    end
+    failed_sales
+  end
+
+  def total_price
+    sales.inject(0) {|result, sale| sale.price*sale.quantity + result}
+  end
+end
@@ -0,0 +1,19 @@
+class BscPlugin::Sale < Noosfero::Plugin::ActiveRecord
+  validates_presence_of :product, :contract
+  validates_uniqueness_of :product_id, :scope => :contract_id
+  validates_numericality_of :quantity, :only_integer => true, :greater_than_or_equal_to => 0
+  validates_numericality_of :price, :allow_nil => true
+
+  belongs_to :product
+  belongs_to :contract, :class_name => 'BscPlugin::Contract'
+
+  before_create do |sale|
+    sale.price ||= sale.product.price || 0
+    sale.created_at ||= Time.now.utc
+    sale.updated_at ||= Time.now.utc
+  end
+
+  before_update do |contract|
+    contract.updated_at ||= Time.now.utc
+  end
+end
@@ -2,6 +2,8 @@ require_dependency &#39;enterprise&#39;
 class Enterprise
   belongs_to :bsc, :class_name => 'BscPlugin::Bsc'
+  has_and_belongs_to_many :contracts, :class_name => 'BscPlugin::Contract', :join_table => 'bsc_plugin_contracts_enterprises'
+
   FIELDS << 'bsc_id'
   FIELDS << 'enabled'
   FIELDS << 'validated'
 require_dependency 'product'
 class Product
+
+  has_many :sales, :class_name => 'BscPlugin::Sale'
+  has_many :contracts, :through => :sales, :class_name => 'BscPlugin::Contract'
+
   def bsc
     enterprise.bsc if enterprise
   end
@@ -0,0 +1,86 @@
+var BSCContracts = {};
+
+(function($){
+  BSCContracts.onDelete = function(item){
+    $('.token-input-dropdown').hide();
+    $('#bsc-plugin-row-'+item.sale_id.toString()).remove();
+    BSCContracts.updateTotal();
+  };
+    
+  BSCContracts.onAdd = function(item){
+    var quantity = $('#bsc-plugin-sale-'+item.sale_id.toString()+'-quantity');
+    var price = $('#bsc-plugin-sale-'+item.sale_id.toString()+'-price');
+    quantity.addClass('required');
+    price.addClass('required');
+    quantity.val(1);
+    price.val(item.product_price);
+    BSCContracts.updateTotal();
+  };
+
+  BSCContracts.newID = function(){
+    if ( !this.idNum ) this.idNum = 0;
+    return this.idNum++;
+  };
+
+  BSCContracts.newProductLine = function(item){
+    var id = this.newID();
+    var tr = $('<tr class="bsc-plugin-sales-product" id="bsc-plugin-row-'+id+'"></tr>');
+    var tds = $('<td></td><td></td><td>'+this.currencyUnit+'</td>').appendTo(tr);
+    var input = $('<input name="sales['+id+'][product_id]" class="search-product-field"/>').appendTo(tds[0]);
+    var searchUrl = this.searchUrl
+                        .replace('ENTERPRISES', $('#involved-enterprises').val())
+                        .replace('SALE_ID', id)
+                        .replace('ADDED_PRODUCTS', $.map($('.search-product-field'), function(item){return item.value}).join(',')); 
+    var prePopulation = [];
+    var quantity = '';
+    var price = '';
+    var required = '';
+    if(item) {
+      item.sale_id = id;
+      prePopulation = [item];
+      quantity = item.quantity;
+      price = item.product_price;
+      required = 'required';
+    }
+    var opts = $.extend( { prePopulate: prePopulation, queryParam: input[0].name }, this.tokenInputOptions );
+
+    input.keydown(function(event){ if(event.keyCode == '13') return false })
+         .tokenInput(searchUrl, opts);
+    $('#bsc-plugin-contract-total-row').before(tr);
+    $('<input id="bsc-plugin-sale-'+id+'-quantity" class="bsc-plugin-sales-quantity '+required+' digits" name="sales['+id+'][quantity]" align="center" size="8" value="'+quantity+'"/>').appendTo(tds[1]);
+    $('<input id="bsc-plugin-sale-'+id+'-price" class="bsc-plugin-sales-price '+required+' number" name="sales['+id+'][price]" value="'+price+'"/>').appendTo(tds[2]);
+  };
+
+  BSCContracts.prePopulate = function(items){
+    $(items).each(function(index, item){BSCContracts.newProductLine(item)});
+  }
+
+  BSCContracts.updateTotal = function(){
+    var total = 0;
+    var quantity = 0;
+    var price = 0;
+    $('.bsc-plugin-sales-product').each(function(index){
+        quantity = $('#' + $(this).attr('id') + " .bsc-plugin-sales-quantity").val();
+        price = $('#'+$(this).attr('id') + " .bsc-plugin-sales-price").val();
+        total += quantity*price;
+    });
+    $('#bsc-plugin-sales-total-value').text(BSCContracts.currencyUnit+' '+total);
+  }
+  
+  $(".bsc-plugin-sales-price, .bsc-plugin-sales-quantity").live('change', function(e){
+    BSCContracts.updateTotal();
+  });
+  
+  $("#bsc-plugin-add-new-product").click(function(){
+    var last = $('.search-product-field:last');
+    if(!last.val() && last.size() != 0){
+      last.focus();
+      return false;
+    }
+    var next_id = parseInt(last.attr('data-sale-id'))+1;
+    var enterprises = $('#involved-enterprises').val().replace(/,/g,'-');
+    BSCContracts.newProductLine();
+    return false;
+  });
+
+})(jQuery);
@@ -0,0 +1,14 @@
+var dates = jQuery( "#from, #to" ).datepicker({
+  defaultDate: "+1w",
+  changeMonth: true,
+  dateFormat: 'yy-mm-dd',
+  onSelect: function( selectedDate ) {
+    var option = this.id == "from" ? "minDate" : "maxDate",
+    instance = jQuery( this ).data( "datepicker" ),
+    date = jQuery.datepicker.parseDate(
+       instance.settings.dateFormat ||
+       jQuery.datepicker._defaults.dateFormat,
+       selectedDate, instance.settings );
+    dates.not( this ).datepicker( "option", option, date );
+  }
+});
@@ -0,0 +1 @@
+Subproject commit bd879003043b4a93b78cbd4a582b6e0650900bcb
@@ -0,0 +1,5 @@
+jQuery('#bsc-plugin-contract-spinner').spinner({
+  min: 0,
+  increment: 'fast',
+  mouseWheel: true,
+});
+@import url(jquery.ui.spinner/ui.spinner.css);
+
 .controller-profile_editor a.control-panel-bsc-enterprises {background-image: url(images/manage-bsc-enterprises.png)}
 .controller-profile_editor .msie6 a.control-panel-bsc-enterprises {background-image: url(images/manage-bsc-enterprises.gif)}
 .controller-profile_editor a.control-panel-transfer-enterprise-ownership {background-image: url(images/transfer-ownership.png)}
+.ui-spinner-up{
+  height: 6.5px !important;
+}
+
+.ui-spinner-down{
+  height: 8.5px !important;
+}
+
+.ui-icon-triangle-1-n {
+  margin-top: -4px !important;
+}
+
+.ui-icon-triangle-1-s {
+  margin-left: -1px !important;
+  margin-top: -3.5px !important;
+}
+
 .icon-menu-bsc {
   background-image: url(images/manage-bsc-enterprises-icon.png);
 }
@@ -10,3 +29,154 @@
 #content .token-input-list {
   margin-bottom: 30px;
 }
+
+#bsc-plugin-sorter {
+  text-align: right;
+  margin: 3px 0px;
+}
+
+#bsc-plugin-sales-table th,
+#bsc-plugin-sales-table td {
+  border: 1px solid #000;
+  border-collapse: collapse;
+  padding: 0px
+}
+
+#content #bsc-plugin-sales-table td .token-input-list{
+  margin-bottom: 0px;
+}
+
+#bsc-plugin-sales-table {
+  border: 1px solid #000;
+  border-collapse: collapse;
+}
+
+#bsc-plugin-sales-table th {
+  background-color: #cdcdcd;
+  padding: 0px 10px;
+}
+
+.alternate-colors tr:nth-child(odd),
+.alternate-colors tr:nth-child(odd):hover td {
+  background-color: #f4f4f4;
+}
+
+.alternate-colors tr:nth-child(even),
+.alternate-colors tr:nth-child(even):hover td {
+  background-color: #fff;
+}
+
+#bsc-plugin-sales-table input.error{
+  background-color: #F8DBDD;
+  border: 1px solid #f5697c;
+  margin-left: 2px;
+}
+
+.bsc-plugin-sales-price {
+  width: 75%;
+}
+
+.bsc-plugin-sales-products-column {
+  width: 70%;
+}
+
+.bsc-plugin-sales-quantity-column {
+  width: 10%;
+  text-align: center;
+}
+
+.bsc-plugin-sales-price-column {
+  width: 18%;
+}
+
+#bsc-plugin-sales-add-new-row {
+  padding: 0px 10px;
+}
+
+#bsc-plugin-manage-contracts-table a {
+  color: #555753;
+}
+
+#bsc-plugin-manage-contracts-table {
+  border:none;
+}
+#bsc-plugin-manage-contracts-table td {
+  padding: 5px 10px;
+}
+
+#bsc-plugin-manage-contracts-table td.links {
+  text-align: right;
+}
+
+#bsc-plugin-contracts-filter {
+  float: left;
+  width: 20%;
+  height: 100%;
+}
+
+
+#bsc-plugin-contracts-results {
+  float: left;
+  width: 80%;
+}
+
+#bsc-plugin-contract-total-string,
+#bsc-plugin-contract-total {
+  text-align: right;
+}
+
+.bsc-fields-table {
+  border: collapse;
+  width: 49%;
+}
+
+.bsc-fields-table th{
+  font-size: 14px;
+  padding: 0px;
+}
+
+.bsc-fields-table td {
+  border: none;
+  padding: 0px;
+}
+
+.bsc-fields-table tr:hover td {
+  background-color: transparent;
+}
+
+.bsc-field-label {
+  font-weight: bold;
+}
+
+.bsc-full-table {
+  margin: 3px 0px;
+}
+
+.bsc-plugin-view-contract {
+  margin-top: 10px;
+}
+
+.bsc-plugin-view-contract td {
+  padding: 2px 10px !important;
+}
+
+.bsc-plugin-total {
+  font-weight: bold;
+}
+
+.bsc-plugin-annotation {
+  background-color: #eeeeec;
+  margin: 10px 0px;
+  padding: 5px 10px;
+  border-radius: 5px;
+}
+
+.bsc-plugin-annotation-title {
+  font-weight: bold;
+  font-size: 15px;
+  margin-bottom: 5px;
+}
+
+.bsc-plugin-annotation-content {
+  font-style: italic;
+}
@@ -0,0 +1,4 @@
+jQuery("#bsc-plugin-sales-form").validate({
+  errorPlacement: function(error, element){element.attr('title', error.text())}
+});
+
@@ -0,0 +1,21 @@
+Feature: Bsc contract
+As a Bsc admin
+I would like to register a contract
+In order to make negotiations
+
+  Background:
+    Given "Bsc" plugin is enabled
+    And the folllowing "bsc" from "bsc_plugin"
+      | business_name | identifier | company_name  | cnpj               |
+      | Bsc Test      | bsc-test   | Bsc Test Ltda | 94.132.024/0001-48 |
+    And I am logged in as admin
+
+  Scenario: be able see the manage contracts button only if the profile is a Bsc
+    Given the following community
+      | name              | identifier        |
+      | Sample Community  | sample-community  |
+    When I am on Sample Community's control panel
+    Then I should not see "Manage contracts"
+    But I am on Bsc Test's control panel
+    Then I should see "Manage contracts"
+
@@ -40,7 +40,7 @@ class BscPluginMyprofileControllerTest &lt; Test::Unit::TestCase
     e6 = Enterprise.create!(:name => 'Bla', :identifier => 'sample-enterprise-6')
     get :search_enterprise, :profile => bsc.identifier, :q => 'sampl'
-    
+
     assert_match /#{e1.name}/, @response.body
     assert_match /#{e2.name}/, @response.body
     assert_no_match /#{e3.name}/, @response.body
@@ -108,5 +108,204 @@ class BscPluginMyprofileControllerTest &lt; Test::Unit::TestCase
     assert_equal enterprise.bsc, bsc
   end
+  should 'fecth contracts filtered by status' do
+    contract0 = BscPlugin::Contract.create!(:bsc => bsc, :status => 0, :client_name => 'Marvin')
+    contract1 = BscPlugin::Contract.create!(:bsc => bsc, :status => 1, :client_name => 'Marvin')
+    contract2 = BscPlugin::Contract.create!(:bsc => bsc, :status => 2, :client_name => 'Marvin')
+    contract3 = BscPlugin::Contract.create!(:bsc => bsc, :status => 3, :client_name => 'Marvin')
+
+    get :manage_contracts, :profile => bsc.identifier, :status => ['1', '3']
+
+    assert_not_includes assigns(:contracts), contract0
+    assert_includes assigns(:contracts), contract1
+    assert_not_includes assigns(:contracts), contract2
+    assert_includes assigns(:contracts), contract3
+  end
+
+  should 'manage contracts should have all status marked by default' do
+    get :manage_contracts, :profile => bsc.identifier
+    assert_equal assigns(:status), BscPlugin::Contract::Status.types.map { |s| s.to_s }
+  end
+
+  should 'fetch contracts sorted accordingly' do
+    contract0 = BscPlugin::Contract.create!(:bsc => bsc, :created_at => 1.day.ago, :client_name => 'Eva')
+    contract1 = BscPlugin::Contract.create!(:bsc => bsc, :created_at => 2.day.ago, :client_name => 'Adam')
+    contract2 = BscPlugin::Contract.create!(:bsc => bsc, :created_at => 3.day.ago, :client_name => 'Marvin')
+
+    by_date = [contract2, contract1, contract0]
+    by_name = [contract1, contract0, contract2]
+
+    get :manage_contracts, :profile => bsc.identifier, :sorting => 'created_at asc'
+    assert_equal by_date, assigns(:contracts)
+
+    get :manage_contracts, :profile => bsc.identifier, :sorting => 'created_at desc'
+    assert_equal by_date.reverse, assigns(:contracts)
+
+    get :manage_contracts, :profile => bsc.identifier, :sorting => 'client_name asc'
+    assert_equal by_name, assigns(:contracts)
+
+    get :manage_contracts, :profile => bsc.identifier, :sorting => 'client_name desc'
+    assert_equal by_name.reverse, assigns(:contracts)
+  end
+
+  should 'limit the contracts to defined per page' do
+    BscPlugin::Contract.create!(:bsc => bsc, :client_name => 'Marvin')
+    BscPlugin::Contract.create!(:bsc => bsc, :client_name => 'Marvin')
+
+    @controller.stubs(:contracts_per_page).returns(1)
+
+    get :manage_contracts, :profile => bsc.identifier
+
+    assert_equal 1, assigns(:contracts).count
+  end
+
+  should 'destroy contract' do
+    contract = BscPlugin::Contract.create!(:bsc => bsc, :client_name => 'Marvin')
+
+    assert_difference BscPlugin::Contract, :count, -1 do
+      get :destroy_contract, :profile => bsc.identifier, :contract_id => contract.id
+    end
+
+    assert_raise ActiveRecord::RecordNotFound do
+      BscPlugin::Contract.find(contract.id)
+    end
+  end
+
+  should 'not crash if trying to destroy a contract that does not exists' do
+    assert_nothing_raised do
+      get :destroy_contract, :profile => bsc.identifier, :contract_id => -1
+    end
+    assert_redirected_to :action => 'manage_contracts'
+  end
+
+  should 'not crash if trying to edit a contract that does not exists' do
+    assert_nothing_raised do
+      get :edit_contract, :profile => bsc.identifier, :contract_id => -1
+    end
+    assert_redirected_to :action => 'manage_contracts'
+  end
+
+  should 'create contract associating the enterprises' do
+    enterprise1 = fast_create(Enterprise)
+    enterprise2 = fast_create(Enterprise)
+
+    post :new_contract, :profile => bsc.identifier, :enterprises => "#{enterprise1.id},#{enterprise2.id}", :contract => {:bsc => bsc, :client_name => 'Marvin'}
+
+    bsc.reload
+    contract = bsc.contracts.last
+
+    assert_includes contract.enterprises, enterprise1
+    assert_includes contract.enterprises, enterprise2
+  end
+
+  should 'edit contract adding or removing enterprises accordingly' do
+    enterprise1 = fast_create(Enterprise)
+    enterprise2 = fast_create(Enterprise)
+    enterprise3 = fast_create(Enterprise)
+    contract = BscPlugin::Contract.create!(:bsc => bsc, :client_name => 'Marvin')
+    contract.enterprises << enterprise1
+    contract.enterprises << enterprise2
+
+    post :edit_contract, :profile => bsc.identifier, :contract_id => contract.id, :enterprises => "#{enterprise2.id},#{enterprise3.id}", :contract => {:bsc => bsc}
+    contract.reload
+
+    assert_not_includes contract.enterprises, enterprise1
+    assert_includes contract.enterprises, enterprise2
+    assert_includes contract.enterprises, enterprise3
+  end
+
+  should 'not crash if there is no enterprises on create' do
+    assert_nothing_raised do
+      post :new_contract, :profile => bsc.identifier, :contract => {:bsc => bsc, :client_name => 'Marvin'}
+    end
+  end
+
+  should 'create contract with associated sales' do
+    product1 = fast_create(Product, :price => 2.50)
+    product2 = fast_create(Product)
+    sale1 = {:product_id => product1.id, :quantity => 2}
+    sale2 = {:product_id => product2.id, :quantity => 5, :price => 3.50}
+    sales = {1 => sale1, 2 => sale2}
+
+    post :new_contract, :profile => bsc.identifier, :sales => sales, :contract => {:bsc => bsc, :client_name => 'Marvin'}
+
+    bsc.reload
+    contract = bsc.contracts.last
+
+    assert_includes contract.products, product1
+    assert_includes contract.products, product2
+
+    assert_equal sale1[:quantity], contract.sales.find_by_product_id(sale1[:product_id]).quantity
+    assert_equal sale2[:quantity], contract.sales.find_by_product_id(sale2[:product_id]).quantity
+    assert_equal sale2[:price], contract.sales.find_by_product_id(sale2[:product_id]).price
+  end
+
+  should 'edit contract adding or removing sales accordingly' do
+    product1 = fast_create(Product)
+    product2 = fast_create(Product)
+    product3 = fast_create(Product)
+    contract = BscPlugin::Contract.create!(:bsc => bsc, :client_name => 'Marvin')
+    BscPlugin::Sale.create!(:product => product1, :contract => contract, :quantity => 1)
+    BscPlugin::Sale.create!(:product => product2, :contract => contract, :quantity => 1)
+    sales = {1 => {:product_id => product2.id, :quantity => 1}, 2 => {:product_id => product3.id, :quantity => 1}}
+
+    post :edit_contract, :profile => bsc.identifier, :contract_id => contract.id, :sales => sales , :contract => {:bsc => bsc}
+    contract.reload
+
+    assert_not_includes contract.products, product1
+    assert_includes contract.products, product2
+    assert_includes contract.products, product3
+  end
+
+  should 'edit sales informations' do
+    product1 = fast_create(Product)
+    product2 = fast_create(Product)
+    contract = BscPlugin::Contract.create!(:bsc => bsc, :client_name => 'Marvin')
+    sale1 = BscPlugin::Sale.create!(:product => product1, :contract => contract, :quantity => 1, :price => 1.0)
+    sale2 = BscPlugin::Sale.create!(:product => product2, :contract => contract, :quantity => 2, :price => 2.0)
+    sale2.save!
+    sales = {1 => {:product_id => product1.id, :quantity => 3, :price => 5.0}, 2 => {:product_id => product2.id, :quantity => 4, :price => 10.0}}
+
+    post :edit_contract, :profile => bsc.identifier, :contract_id => contract.id, :sales => sales , :contract => {:bsc => bsc}
+
+    sale1.reload
+    sale2.reload
+
+    assert_equal 3, sale1.quantity
+    assert_equal 5.0, sale1.price
+    assert_equal 4, sale2.quantity
+    assert_equal 10.0, sale2.price
+  end
+
+  should 'redirect to edit contract if some sale could not be created' do
+    product = fast_create(Product)
+    # sale without quantity
+    sales = {1 => {:product_id => product.id, :price => 1.50}}
+
+    post :new_contract, :profile => bsc.identifier, :sales => sales, :contract => {:bsc => bsc, :client_name => 'Marvin'}
+
+    bsc.reload
+    contract = bsc.contracts.last
+
+    assert_redirected_to :action => 'edit_contract', :contract_id => contract.id
+  end
+
+  should 'search for products from the invoved enterprises' do
+    # product1 fits
+    # product2 doesn't fits because its in added_products
+    # product3 doesn't fits because its enterprise is in enterprises
+    enterprise1 = fast_create(Enterprise)
+    enterprise2 = fast_create(Enterprise)
+    enterprise3 = fast_create(Enterprise)
+    product1 = fast_create(Product, :enterprise_id => enterprise1.id, :name => 'Black Bycicle')
+    product2 = fast_create(Product, :enterprise_id => enterprise2.id, :name => 'Black Guitar')
+    product3 = fast_create(Product, :enterprise_id => enterprise3.id, :name => 'Black Notebook')
+
+    get :search_sale_product, :profile => bsc.identifier, :enterprises => [enterprise1.id,enterprise2.id].join(','), :added_products => [product2.id].join(','),:sales => {1 => {:product_id => 'black'}}
+
+    assert_match /#{product1.name}/, @response.body
+    assert_no_match /#{product2.name}/, @response.body
+    assert_no_match /#{product3.name}/, @response.body
+  end
 end
@@ -5,6 +5,12 @@ require File.dirname(__FILE__) + &#39;/../../../lib/ext/enterprise&#39;
 class BscPlugin::BscTest < Test::Unit::TestCase
   VALID_CNPJ = '94.132.024/0001-48'
+  def setup
+    @bsc = BscPlugin::Bsc.create!(:business_name => 'Sample Bsc', :company_name => 'Sample Bsc', :identifier => 'sample-bsc', :cnpj => VALID_CNPJ)
+  end
+
+  attr_accessor :bsc
+
   should 'validate presence of cnpj' do
     bsc = BscPlugin::Bsc.new()
     bsc.valid?
@@ -13,7 +19,7 @@ class BscPlugin::BscTest &lt; Test::Unit::TestCase
   end
   should 'validate uniqueness of cnpj' do
-    bsc1 = BscPlugin::Bsc.create!({:business_name => 'Sample Bsc', :identifier => 'sample-bsc', :company_name => 'Sample Bsc Ltda.', :cnpj => VALID_CNPJ})
+    bsc1 = bsc
     bsc2 = BscPlugin::Bsc.new(:cnpj => VALID_CNPJ)
     bsc2.valid?
    assert bsc2.errors.invalid?(:cnpj)
@@ -22,7 +28,6 @@ class BscPlugin::BscTest &lt; Test::Unit::TestCase
   should 'have many enterprises' do
     e1 = Enterprise.new(:name => 'Enterprise1', :identifier => 'enterprise1')
     e2 = Enterprise.new(:name => 'Enterprise2', :identifier => 'enterprise2')
-    bsc = BscPlugin::Bsc.new(:business_name => 'Sample Bsc', :company_name => 'Sample Bsc Ltda.', :identifier => 'sample-bsc', :cnpj => VALID_CNPJ)
     bsc.enterprises << e1
     bsc.enterprises << e2
     bsc.save!
@@ -34,7 +39,6 @@ class BscPlugin::BscTest &lt; Test::Unit::TestCase
   should 'verify already requested enterprises' do
     e1 = fast_create(Enterprise)
     e2 = fast_create(Enterprise)
-    bsc = BscPlugin::Bsc.new()
     task = BscPlugin::AssociateEnterprise.new(:target => e1, :bsc => bsc)
     bsc.enterprise_requests.stubs(:pending).returns([task])
@@ -46,7 +50,6 @@ class BscPlugin::BscTest &lt; Test::Unit::TestCase
     e1 = fast_create(Enterprise)
     e2 = fast_create(Enterprise)
     category = fast_create(ProductCategory)
-    bsc = BscPlugin::Bsc.create!({:business_name => 'Sample Bsc', :identifier => 'sample-bsc', :company_name => 'Sample Bsc Ltda.', :cnpj => VALID_CNPJ})
     p1 = fast_create(Product, :product_category_id => category.id)
     p2 = fast_create(Product, :product_category_id => category.id)
@@ -67,8 +70,15 @@ class BscPlugin::BscTest &lt; Test::Unit::TestCase
   end
   should 'not be able to create product' do
-    bsc = BscPlugin::Bsc.new
     assert !bsc.create_product?
   end
+  should 'have many contracts' do
+    contract1 = BscPlugin::Contract.create!(:bsc => bsc, :client_name => 'Marvin')
+    contract2 = BscPlugin::Contract.create!(:bsc => bsc, :client_name => 'Marvin')
+
+    assert_includes bsc.contracts, contract1
+    assert_includes bsc.contracts, contract2
+  end
+
 end
@@ -0,0 +1,109 @@
+require File.dirname(__FILE__) + '/../../../../../test/test_helper'
+#require File.dirname(__FILE__) + '/../../../../../app/models/uploaded_file'
+#require File.dirname(__FILE__) + '/../../../lib/ext/enterprise'
+
+class BscPlugin::ContractTest < Test::Unit::TestCase
+  def setup
+    @contract = BscPlugin::Contract.new(:bsc => BscPlugin::Bsc.new, :client_name => 'Marvin')
+  end
+
+  attr_accessor :contract
+
+  should 'validates presence of bsc' do
+    contract.bsc = nil
+    contract.valid?
+    assert contract.errors.invalid?(:bsc)
+
+    contract.bsc = BscPlugin::Bsc.new
+    contract.valid?
+    assert !contract.errors.invalid?(:bsc)
+  end
+
+  should 'associate contract with products through sales' do
+    contract.save!
+    product1 = fast_create(Product)
+    product2 = fast_create(Product)
+    sale1 = BscPlugin::Sale.create!(:product => product1, :contract => contract, :quantity => 3)
+    sale2 = BscPlugin::Sale.create!(:product => product2, :contract => contract, :quantity => 5)
+
+    assert_includes contract.products, product1
+    assert_includes contract.products, product2
+  end
+
+  should 'have many enterprises' do
+    contract.save!
+    enterprise1 = fast_create(Enterprise)
+    contract.enterprises << enterprise1
+    enterprise2 = fast_create(Enterprise)
+    contract.enterprises << enterprise2
+
+    assert_includes contract.enterprises, enterprise1
+    assert_includes contract.enterprises, enterprise2
+  end
+
+  should 'filter contracts by status' do
+    bsc = BscPlugin::Bsc.new
+    opened = BscPlugin::Contract::Status::OPENED
+    negotiating = BscPlugin::Contract::Status::NEGOTIATING
+    executing = BscPlugin::Contract::Status::EXECUTING
+    closed = BscPlugin::Contract::Status::CLOSED
+    contract1 = BscPlugin::Contract.create!(:bsc => bsc, :status => opened, :client_name => 'Marvin')
+    contract2 = BscPlugin::Contract.create!(:bsc => bsc, :status => negotiating, :client_name => 'Marvin')
+    contract3 = BscPlugin::Contract.create!(:bsc => bsc, :status => executing, :client_name => 'Marvin')
+    contract4 = BscPlugin::Contract.create!(:bsc => bsc, :status => closed, :client_name => 'Marvin')
+
+    opened_and_executing = BscPlugin::Contract.status([opened, executing])
+    negotiating_and_closed = BscPlugin::Contract.status([negotiating, closed])
+    all = BscPlugin::Contract.status([])
+
+    assert_includes opened_and_executing, contract1
+    assert_not_includes opened_and_executing, contract2
+    assert_includes opened_and_executing, contract3
+    assert_not_includes opened_and_executing, contract4
+
+    assert_not_includes negotiating_and_closed, contract1
+    assert_includes negotiating_and_closed, contract2
+    assert_not_includes negotiating_and_closed, contract3
+    assert_includes negotiating_and_closed, contract4
+
+    assert_includes all, contract1
+    assert_includes all, contract2
+    assert_includes all, contract3
+    assert_includes all, contract4
+  end
+
+  should 'sort contracts by date' do
+    bsc = BscPlugin::Bsc.new
+    contract1 = BscPlugin::Contract.create!(:bsc => bsc, :created_at => 2.day.ago, :client_name => 'Marvin')
+    contract2 = BscPlugin::Contract.create!(:bsc => bsc, :created_at => 1.day.ago, :client_name => 'Marvin')
+    contract3 = BscPlugin::Contract.create!(:bsc => bsc, :created_at => 3.day.ago, :client_name => 'Marvin')
+
+    assert_equal [contract3, contract1, contract2], BscPlugin::Contract.sorted_by('created_at', 'asc')
+  end
+
+  should 'sort contracts by client name' do
+    bsc = BscPlugin::Bsc.new
+    contract1 = BscPlugin::Contract.create!(:bsc => bsc, :client_name => 'Marvim')
+    contract2 = BscPlugin::Contract.create!(:bsc => bsc, :client_name => 'Adam')
+    contract3 = BscPlugin::Contract.create!(:bsc => bsc, :client_name => 'Eva')
+
+    assert_equal [contract2, contract3, contract1], BscPlugin::Contract.sorted_by('client_name', 'asc')
+  end
+
+  should 'return contract total price' do
+    contract.save!
+    price1 = 1
+    quantity1 = 3
+    price2 = 2
+    quantity2 = 5
+    total = price1*quantity1 + price2*quantity2
+    product1 = fast_create(Product, :price => price1)
+    product2 = fast_create(Product, :price => price2)
+    sale1 = BscPlugin::Sale.create!(:product => product1, :contract => contract, :quantity => quantity1)
+    sale2 = BscPlugin::Sale.create!(:product => product2, :contract => contract, :quantity => quantity2)
+
+    contract.reload
+
+    assert_equal total, contract.total_price
+  end
+end
@@ -1,26 +0,0 @@
-require File.dirname(__FILE__) + '/../../../../../test/test_helper'
-require File.dirname(__FILE__) + '/../../../../../app/models/uploaded_file'
-require File.dirname(__FILE__) + '/../../../../../app/models/enterprise'
-require File.dirname(__FILE__) + '/../../../lib/ext/enterprise'
-
-class ProductTest < Test::Unit::TestCase
-  VALID_CNPJ = '94.132.024/0001-48'
-
-  should 'belongs to a bsc' do
-    bsc = BscPlugin::Bsc.create!({:business_name => 'Sample Bsc', :identifier => 'sample-bsc', :company_name => 'Sample Bsc Ltda.', :cnpj => VALID_CNPJ})
-    enterprise = fast_create(Enterprise, :bsc_id => bsc.id)
-
-    assert_equal bsc, enterprise.bsc
-  end
-
-  should 'return correct enterprises on validated and not validated namedscopes' do
-    validated_enterprise = fast_create(Enterprise, :validated => true)
-    not_validated_enterprise = fast_create(Enterprise, :validated => false)
-
-    assert_includes Enterprise.validated, validated_enterprise
-    assert_not_includes Enterprise.validated, not_validated_enterprise
-    assert_not_includes Enterprise.not_validated, validated_enterprise
-    assert_includes Enterprise.not_validated, not_validated_enterprise
-  end
-end
-
@@ -1,14 +0,0 @@
-require File.dirname(__FILE__) + '/../../../../../test/test_helper'
-require File.dirname(__FILE__) + '/../../../../../app/models/uploaded_file'
-
-class ProductTest < Test::Unit::TestCase
-  VALID_CNPJ = '94.132.024/0001-48'
-
-  should 'return have bsc' do
-    bsc = BscPlugin::Bsc.create!({:business_name => 'Sample Bsc', :identifier => 'sample-bsc', :company_name => 'Sample Bsc Ltda.', :cnpj => VALID_CNPJ})
-    enterprise = fast_create(Enterprise, :bsc_id => bsc.id)
-    product = fast_create(Product, :enterprise_id => enterprise.id)
-
-    assert_equal bsc, product.bsc
-  end
-end
@@ -0,0 +1,86 @@
+require File.dirname(__FILE__) + '/../../../../../test/test_helper'
+
+class BscPlugin::SaleTest < Test::Unit::TestCase
+  def setup
+    @sale = BscPlugin::Sale.new
+  end
+
+  attr_accessor :sale
+
+  should 'validate presence of product and contract' do
+    sale.valid?
+
+    assert sale.errors.invalid?(:product)
+    assert sale.errors.invalid?(:contract)
+
+    product = Product.new
+    contract = BscPlugin::Contract.new
+    sale.product = product
+    sale.contract = contract
+
+    assert !sale.errors.invalid?(product)
+    assert !sale.errors.invalid?(contract)
+  end
+
+  should 'validate uniqueness of product and contract composed' do
+    product = fast_create(Product)
+    contract = BscPlugin::Contract.create!(:bsc => BscPlugin::Bsc.new, :client_name => 'Marvin')
+    sale1 = BscPlugin::Sale.create!(:product => product, :contract => contract, :quantity => 1)
+    sale2 = BscPlugin::Sale.new(:product => product, :contract => contract, :quantity => 1)
+    sale2.valid?
+
+    assert sale2.errors.invalid?(:product_id)
+  end
+
+  should 'validate quantity as a positive integer' do
+    sale.quantity = -1
+    sale.valid?
+    assert sale.errors.invalid?(:quantity)
+
+    sale.quantity = 1.5
+    sale.valid?
+    assert sale.errors.invalid?(:quantity)
+
+    sale.quantity = 3
+    sale.valid?
+    assert !sale.errors.invalid?(:quantity)
+  end
+
+  should 'set default price as product price if no price indicated' do
+    product = fast_create(Product, :price => 3.50)
+    contract = BscPlugin::Contract.create!(:bsc => BscPlugin::Bsc.new, :client_name => 'Marvin')
+    sale.product = product
+    sale.contract = contract
+    sale.quantity = 1
+    sale.save!
+
+    assert_equal product.price, sale.price
+  end
+
+  should 'not overwrite with the product price if price informed' do
+    product = fast_create(Product, :price => 3.50)
+    contract = BscPlugin::Contract.create!(:bsc => BscPlugin::Bsc.new, :client_name => 'Marvin')
+    sale.product = product
+    sale.contract = contract
+    sale.quantity = 1
+    sale.price = 2.50
+    sale.save!
+
+    assert_equal  2.50, sale.price
+  end
+
+  should 'have default value for price' do
+    product1 = fast_create(Product, :price => 1)
+    product2 = fast_create(Product, :price => 1)
+    product3 = fast_create(Product)
+    contract = BscPlugin::Contract.create!(:bsc => BscPlugin::Bsc.new, :client_name => 'Marvin')
+    sale1 = BscPlugin::Sale.create!(:price => 2, :product => product1, :contract => contract, :quantity => 1)
+    sale2 = BscPlugin::Sale.create!(:product => product2, :contract => contract, :quantity => 1)
+    sale3 = BscPlugin::Sale.create!(:product => product3, :contract => contract, :quantity => 1)
+
+    assert_equal 2, sale1.price
+    assert_equal 1, sale2.price
+    assert_equal 0, sale3.price
+  end
+end
+
@@ -0,0 +1,41 @@
+require File.dirname(__FILE__) + '/../../../../../test/test_helper'
+require File.dirname(__FILE__) + '/../../../../../app/models/uploaded_file'
+require File.dirname(__FILE__) + '/../../../../../app/models/enterprise'
+require File.dirname(__FILE__) + '/../../../lib/ext/enterprise'
+
+class EnterpriseTest < Test::Unit::TestCase
+  VALID_CNPJ = '94.132.024/0001-48'
+
+  def setup
+    @bsc = BscPlugin::Bsc.create!({:business_name => 'Sample Bsc', :identifier => 'sample-bsc', :company_name => 'Sample Bsc Ltda.', :cnpj => VALID_CNPJ})
+  end
+
+  attr_accessor :bsc
+
+  should 'belongs to a bsc' do
+    enterprise = fast_create(Enterprise, :bsc_id => bsc.id)
+    assert_equal bsc, enterprise.bsc
+  end
+
+  should 'return correct enterprises on validated and not validated namedscopes' do
+    validated_enterprise = fast_create(Enterprise, :validated => true)
+    not_validated_enterprise = fast_create(Enterprise, :validated => false)
+
+    assert_includes Enterprise.validated, validated_enterprise
+    assert_not_includes Enterprise.validated, not_validated_enterprise
+    assert_not_includes Enterprise.not_validated, validated_enterprise
+    assert_includes Enterprise.not_validated, not_validated_enterprise
+  end
+
+  should 'be involved with many contracts' do
+    enterprise = fast_create(Enterprise)
+    contract1 = BscPlugin::Contract.create!(:bsc => bsc, :client_name => 'Marvin')
+    contract2 = BscPlugin::Contract.create!(:bsc => bsc, :client_name => 'Marvin')
+    enterprise.contracts << contract1
+    enterprise.contracts << contract2
+
+    assert_includes enterprise.contracts, contract1
+    assert_includes enterprise.contracts, contract2
+  end
+end
+
@@ -0,0 +1,25 @@
+require File.dirname(__FILE__) + '/../../../../../test/test_helper'
+require File.dirname(__FILE__) + '/../../../../../app/models/uploaded_file'
+
+class ProductTest < Test::Unit::TestCase
+  VALID_CNPJ = '94.132.024/0001-48'
+
+  should 'return have bsc' do
+    bsc = BscPlugin::Bsc.create!({:business_name => 'Sample Bsc', :identifier => 'sample-bsc', :company_name => 'Sample Bsc Ltda.', :cnpj => VALID_CNPJ})
+    enterprise = fast_create(Enterprise, :bsc_id => bsc.id)
+    product = fast_create(Product, :enterprise_id => enterprise.id)
+
+    assert_equal bsc, product.bsc
+  end
+
+  should 'have contracts through sales' do
+    product = fast_create(Product)
+    contract1 = BscPlugin::Contract.create!(:bsc => BscPlugin::Bsc.new, :client_name => 'Marvin')
+    contract2 = BscPlugin::Contract.create!(:bsc => BscPlugin::Bsc.new, :client_name => 'Marvin')
+    sale1 = BscPlugin::Sale.create!(:product => product, :contract => contract1, :quantity => 3)
+    sale2 = BscPlugin::Sale.create!(:product => product, :contract => contract2, :quantity => 5)
+
+    assert_includes product.contracts, contract1
+    assert_includes product.contracts, contract2
+  end
+end
 <h1><%= _('Validate enterprises') %></h1>
 <% form_tag :action => 'save_validations' do %>
-  <%= text_field_tag(:q, nil, :id => 'search-enterprises') %>
+  <%= token_input_field_tag(:q, 'search-enterprises', {:action => 'search_enterprise'}, 
+                              { :hint_text => _('Type in a search term for enterprise'),
+                                :focus => true }) %>
   <% button_bar do %>
     <%= submit_button('save', _('Save'))%>
     <%= button('cancel', _('Cancel'), {:controller => 'admin_panel'})%>
   <% end %>
 <% end %>
-
-<%= javascript_include_tag '/plugins/bsc/jquery_tokeninput/src/jquery.tokeninput.js' %>
-<% stylesheet('/plugins/bsc/jquery_tokeninput/styles/token-input.css') %>
-<% search_url = url_for(:action => 'search_enterprise') %>
-<script type="text/javascript">
-  jQuery("#search-enterprises")
-  .tokenInput("<%= search_url %>", {
-    hintText: <%= _('Type in a search term for enterprise').to_json %>,
-    noResultsText: <%= _('No results').to_json %>,
-    searchingText: <%= _('Searching...').to_json %>,
-    searchDelay: 500,
-    backspaceDeleteItem: false
-  })
-  .focus();
-
-  jQuery("#token-input-search-enterprises")
-  .live("keydown", function(event){
-    if(event.keyCode == "13") return false;
-  });
-</script>
-
@@ -0,0 +1,83 @@
+<%= error_messages_for :contract %>
+
+<% labelled_form_for :contract, @contract, :html => {:id => 'bsc-plugin-sales-form'} do |f| %>
+  <%= hidden_field_tag :contract_id, @contract.id %>
+  <%= required f.text_field(:client_name) %>
+  <%= labelled_form_field(_('Client type'), f.select(:client_type, BscPlugin::Contract::ClientType.types.map{|type| [BscPlugin::Contract::ClientType.names[type], type]}))%>
+  <%= labelled_form_field(_('Business type'), f.select(:business_type, BscPlugin::Contract::BusinessType.types.map{|type| [BscPlugin::Contract::BusinessType.names[type], type]}))%>
+  <%= f.text_field(:state) %>
+  <%= f.text_field(:city) %>
+  <%= labelled_form_field(_('Status'), f.select(:status, BscPlugin::Contract::Status.types.
+        map { |s| [BscPlugin::Contract::Status.names[s], s] })) %>
+  <%= f.text_field(:number_of_producers, :size => 8, :id => 'bsc-plugin-contract-spinner') %>
+  <%= _('Empreendimentos')+':' %>
+
+  <% search_action = {:action => 'search_contract_enterprises', :profile => profile.identifier} %>
+  <%= token_input_field_tag(:enterprises, 'involved-enterprises', search_action, 
+                            { :pre_populate => @contract.enterprises_to_token_input,
+                              :hint_text => _('Type in serach term for enterprise') }) %>
+
+  <table id="bsc-plugin-sales-table" class="alternate-colors">
+    <tr>
+      <th class="bsc-plugin-sales-products-column"><%= _('Products') %></th>
+      <th class="bsc-plugin-sales-quantity-column" ><%= _('Quantity') %></th>
+      <th class="bsc-plugin-sales-price-column" ><%= _('Unit price') %></th>
+    </tr>
+    <tr id='bsc-plugin-contract-total-row'>
+      <td id="bsc-plugin-contract-total-string" colspan="2" ><strong><%= _('Total')%></strong></td>
+      <td id="bsc-plugin-contract-total"><strong id='bsc-plugin-sales-total-value'><%= float_to_currency(@contract.total_price)%></strong></td>
+    </tr>
+    <tr>
+      <td colspan="3" class="bsc-plugin-sales-add-new-row"><%= link_to(_('Add new product'), {}, :id => 'bsc-plugin-add-new-product', 'data-bsc' => profile.identifier) %></td>
+    </tr>
+  </table>
+
+  <%= labelled_form_field( _('Supply period'), 
+    text_field_tag('contract[supply_start]', (@contract.supply_start ? @contract.supply_start.strftime("%Y-%m-%d") : nil), :id => 'from', :size => 9) + 
+    _(' to ') +
+    text_field_tag('contract[supply_end]', (@contract.supply_end ? @contract.supply_end.strftime("%Y-%m-%d") : nil), :id => 'to', :size => 9) )
+  %>
+
+  <%= f.text_area(:annotations, :rows => 5, :cols => 68) %>
+  <% button_bar do%>
+    <%= submit_button(:save, _('Save'), :cancel => {:action => 'manage_contracts'})%>
+  <% end %>
+<% end %>
+
+<% scripts = %w{/plugins/bsc/jquery.ui.spinner/ui.spinner.js
+                /plugins/bsc/contracts /plugins/bsc/datepicker
+                /plugins/bsc/spinner} %>
+<% scripts.each do |script|%>
+  <%= javascript_include_tag script %>
+<% end %>
+
+<script>
+  BSCContracts.tokenInputOptions = {
+    minChars: 3,
+    hintText: <%= _('Type in a search term for product').to_json %>,
+    noResultsText: <%= _("No results").to_json %>,
+    searchingText: <%= _("Searching...").to_json %>,
+    searchDelay: 1000,
+    preventDuplicates: true,
+    backspaceDeleteItem: false,
+    tokenLimit: 1,
+    onDelete: BSCContracts.onDelete,
+    onAdd: BSCContracts.onAdd
+  };
+  BSCContracts.searchUrl = <%= url_for(
+    :action => 'search_sale_product', 
+    :profile => profile.identifier, 
+    :enterprises => 'ENTERPRISES', 
+    :sale_id => 'SALE_ID',
+    :added_products => 'ADDED_PRODUCTS',
+    :escape => true).to_json %>.replace(/amp;/g,"");
+  BSCContracts.currencyUnit = <%= profile.environment.currency_unit.to_json %>;
+  BSCContracts.prePopulate( <%= @contract.sales.map{|sale| {
+    :id => sale.product_id,
+    :name => short_text(product_display_name(sale.product), 60),
+    :product_price => sale.price || sale.product.price || 0,
+    :quantity => sale.quantity}}.to_json
+  %>);
+</script>
+
+<%= javascript_include_tag '/plugins/bsc/validation' %>
@@ -0,0 +1,3 @@
+<h1><%= _("New contract") %></h1>
+<%= render :partial => 'contract_form', :locals => {:url => {:action => 'update_contract'}}%>
+
@@ -10,7 +10,11 @@
 <% end %>
 <% form_tag :action => 'save_associations' do %>
-  <%= text_field_tag(:q, nil, :id => 'search-enterprises') %>
+  <% search_action = {:action => 'search_enterprise', :profile => profile.identifier} %>
+  <%= token_input_field_tag(:q, 'search-enterprises', search_action, 
+                            { :pre_populate => profile.enterprises_to_token_input,
+                              :hint_text => _('Type in a search term for enterprise'),
+                              :focus => true }) %>
   <%= button('add', _('Add new enterprise'), {:action => 'create_enterprise'}) %>
@@ -20,24 +24,3 @@
   <% end %>
 <% end %>
-<%= javascript_include_tag '/plugins/bsc/jquery_tokeninput/src/jquery.tokeninput.js' %>
-<% stylesheet('/plugins/bsc/jquery_tokeninput/styles/token-input.css') %>
-<% search_url = url_for(:action => 'search_enterprise', :profile => profile.identifier) %>
-<script type="text/javascript">
-  jQuery("#search-enterprises")
-  .tokenInput("<%= search_url %>", {
-    minChars: 3,
-    prePopulate: <%= profile.enterprises_to_json %>,
-    hintText: <%= _('Type in a search term for enterprise').to_json %>,
-    noResultsText: <%= _('No results').to_json %>,
-    searchingText: <%= _('Searching...').to_json %>,
-    searchDelay: 500,
-    backspaceDeleteItem: false
-  })
-  .focus();
-
-  jQuery("#token-input-search-enterprises")
-  .live("keydown", function(event){
-    if(event.keyCode == "13") return false;
-  });
-</script>
@@ -0,0 +1,49 @@
+<h1><%= _('Manage contracts') %></h1>
+
+<% form_tag({}, {:id => "bsc-plugin-contracts-form"}) do %>
+  <div id="bsc-plugin-contracts-filter">
+    <h2><%= _('Status') %></h2>
+    <% BscPlugin::Contract::Status.types.each do |status| %>
+      <%= check_box_tag('status[]', status, @status.include?(status.to_s), :id => 'status-checkbox-'+status.to_s) %>
+      <%= content_tag('label', BscPlugin::Contract::Status.names[status], :for => 'status-checkbox-'+status.to_s) %>
+      <br style="clear:both" />
+    <% end %>
+    <br style="clear:both" />
+    <%= submit_button(:save, _('Filter')) %>
+  </div>
+
+  <div id='bsc-plugin-contracts-results'>
+    <div id="bsc-plugin-sorter">
+      <%= labelled_select(_('Sort by')+' ', :sorting, :first, :last, @sorting, 
+        [['created_at asc', _('Date(newest first)')], ['created_at desc', _('Date(oldest first)')],
+         ['client_name asc', _('Client name(A-Z)')], ['client_name desc', _('Client name(Z-A)')]],
+        :onchange => "jQuery('#bsc-plugin-contracts-form').submit()") %>
+    </div>
+    
+    <% if @contracts.blank? %>
+      <%= content_tag('em', _('There are no contracts at all.'))%>
+    <% else %>
+      <table id="bsc-plugin-manage-contracts-table" class="alternate-colors">
+        <% @contracts.each do |contract| %>
+          <tr>
+            <td>
+              <%= link_to(content_tag('b', contract.client_name ), :action => 'view_contract', :contract_id => contract.id) %> <br />
+              <%= content_tag('i', show_date(contract.created_at)) %>
+            </td>
+            <td class="links">
+              <%= link_to(_('Edit'), :action => 'edit_contract', :contract_id => contract.id)%>
+              <%= link_to(_('Remove'), {:action => 'destroy_contract', :contract_id => contract.id}, :confirm => _('Are you sure?'))%>
+            </td>
+          </tr>
+        <% end %>
+      </table>
+      <%= pagination_links @contracts %>
+    <% end %>
+    
+    <% button_bar do %>
+      <%= button(:back, _('Go back'), :controller => 'profile_editor') %>
+      <%= button(:new, _('Create new contract'), :action => 'new_contract')%>
+    <% end %>
+  </div>
+<% end %>
+<br style="clear:both" />
@@ -0,0 +1,2 @@
+<h1><%= _("New contract") %></h1>
+<%= render :partial => 'contract_form.html.erb', :locals => {:url => {:action => 'create_contract'}}%>
@@ -13,10 +13,16 @@
   </ul>
 <% end %>
+
 <% form_tag do %>
   <% @roles.each do |role|%>
     <%= content_tag('b', _('Administrator:')) %>
-    <%= text_field_tag('q_'+role.key, nil, :id => 'search_'+role.key) %>
+    <% search_action = {:controller => 'profile_members', :action => 'search_user', :role => role.id, :profile => profile.identifier} %>
+    <%= token_input_field_tag('q_'+role.key, 'search_'+role.key, search_action, 
+                              { :hint_text => _('Type in a search term for the new administrator'),
+                                :focus => true,
+                                :token_limit => 1}) %>
+
   <% end %>
   <% button_bar do %>
@@ -24,31 +30,3 @@
     <%= button('cancel', _('Cancel'), {:controller => 'profile_editor'})%>
   <% end %>
 <% end %>
-
-<%= javascript_include_tag '/plugins/bsc/jquery_tokeninput/src/jquery.tokeninput.js' %>
-<% stylesheet('/plugins/bsc/jquery_tokeninput/styles/token-input.css') %>
-
-<% @roles.each do |role| %>
-  <% search_url = url_for(:controller => 'profile_members', :action => 'search_user', :role => role.id, :profile => profile.identifier) %>
-  <script type="text/javascript">
-    jQuery(<%= ('#search_' + role.key).to_json %>)
-    .tokenInput("<%= search_url %>", {
-      hintText: <%= _('Type in a search term for the new administrator').to_json %>,
-      noResultsText: <%= _('No results').to_json %>,
-      searchingText: <%= _('Searching...').to_json %>,
-      searchDelay: 500,
-      backspaceDeleteItem: false,
-      preventDuplicates: true,
-      tokenLimit: 1,
-      queryParam: <%= ('q_'+role.key).to_json %>
-    })
-    .focus();
-
-    jQuery("#token-input-search-enterprises")
-    .live("keydown", function(event){
-      if(event.keyCode == "13") return false;
-    });
-  </script>
-<% end %>
-
-
@@ -0,0 +1,55 @@
+<h1><%= @contract.client_name %></h1>
+
+<table class='bsc-fields-table' style="float: left;">
+  <tr>
+    <th colspan='2'><%= _('Basic information') %></th>
+  </tr>
+  <%= display_text_field(_('Client type'), BscPlugin::Contract::ClientType.names[@contract.client_type]) %>
+  <%= display_text_field(_('Business type'), BscPlugin::Contract::BusinessType.names[@contract.business_type]) %>
+  <%= display_text_field(_('State'), @contract.state) %>
+  <%= display_text_field(_('City'), @contract.city) %>
+  <%= display_text_field(_('Status'), BscPlugin::Contract::Status.names[@contract.status]) %>
+  <%= display_text_field(_('Number of producers'), @contract.number_of_producers) %>
+  <%= display_text_field(_('Supply period'), show_period(@contract.supply_start, @contract.supply_end, true)) %>
+</table>
+
+<table class='bsc-fields-table' style="float: right;">
+  <tr>
+    <th colspan='2'><%= _('Enterprises') %></th>
+  </tr>
+  <%= display_list_field(@contract.enterprises.map {|enterprise| link_to(enterprise.short_name(60), enterprise.url)}) %>
+</table>
+
+<% if !@contract.sales.blank?%>
+  <table id='bsc-plugin-sales-table' class="bsc-plugin-view-contract alternate-colors">
+    <tr>
+      <th><%= _('Product') %></th>
+      <th align="center"><%= _('Quantity') %></th>
+      <th><%= _('Unit price') %></th>
+    </tr>
+    <% @contract.sales.each do |sale| %>
+      <tr>
+        <td><%= short_text(product_display_name(Product.find(sale.product_id)), 110) %></td>
+        <td align="center"><%= sale.quantity %></td>
+        <td align="right"><%= float_to_currency(sale.price) %></td>
+      </tr>
+    <% end %>
+    <tr>
+      <td id="bsc-plugin-contract-total-string" class="bsc-plugin-total" colspan='2'><%= _('Total')%></td>
+      <td id="bsc-plugin-contract-total" class="bsc-plugin-total"><%= float_to_currency(@contract.total_price) %></td>
+    </tr>
+  </table>
+<% end %>
+
+<br style="clear: both" />
+
+<% if !@contract.annotations.blank? %>
+  <div class="bsc-plugin-annotation">
+    <div class="bsc-plugin-annotation-title"><%= _("Annotations") %></div>
+    <div class="bsc-plugin-annotation-content"><%= @contract.annotations %></div>
+  </div>
+<% end %>
+
+<% button_bar do %>
+  <%= button(:back, _('Go back'), :action => 'manage_contracts') %>
+<% end %>
	@@ -42,11 +42,11 @@ module DatesHelper		@@ -42,11 +42,11 @@ module DatesHelper
42	end	42	end
43	end	43	end
44		44
45	- def show_period(date1, date2 = nil)	45	+ def show_period(date1, date2 = nil, use_numbers = false)
46	if (date1 == date2) \|\| (date2.nil?)	46	if (date1 == date2) \|\| (date2.nil?)
47	- show_date(date1)	47	+ show_date(date1, use_numbers)
48	else	48	else
49	- _('from %{date1} to %{date2}') % {:date1 => show_date(date1), :date2 => show_date(date2)}	49	+ _('from %{date1} to %{date2}') % {:date1 => show_date(date1, use_numbers), :date2 => show_date(date2, use_numbers)}
50	end	50	end
51	end	51	end
52		52
		1	+include BscPlugin::BscHelper
		2	+
1	class BscPluginEnvironmentController < AdminController	3	class BscPluginEnvironmentController < AdminController
2		4
3	def new	5	def new
		1	+include BscPlugin::BscHelper
		2	+
1	class BscPluginMyprofileController < MyProfileController	3	class BscPluginMyprofileController < MyProfileController
2		4
3	def manage_associated_enterprises	5	def manage_associated_enterprises
	@@ -85,4 +87,129 @@ class BscPluginMyprofileController < MyProfileController		@@ -85,4 +87,129 @@ class BscPluginMyprofileController < MyProfileController
85	end	87	end
86	end	88	end
87		89
		90	+ def manage_contracts
		91	+ self.class.no_design_blocks
		92	+ @sorting = params[:sorting] \|\| 'created_at asc'
		93	+ sorted_by = @sorting.split(' ').first
		94	+ sort_direction = @sorting.split(' ').last
		95	+ @status = params[:status] \|\| BscPlugin::Contract::Status.types.map { \|s\| s.to_s }
		96	+ @contracts = profile.contracts.
		97	+ status(@status).
		98	+ sorted_by(sorted_by, sort_direction).
		99	+ paginate(:per_page => contracts_per_page, :page => params[:page])
		100	+ end
		101	+
		102	+ def new_contract
		103	+ if !request.post?
		104	+ @contract = BscPlugin::Contract.new
		105	+ else
		106	+ @contract = BscPlugin::Contract.new(params[:contract])
		107	+ @contract.bsc = profile
		108	+ sales = params[:sales] ? params[:sales].map {\|key, value\| value} : []
		109	+ sales.reject! {\|sale\| sale[:product_id].blank?}
		110	+
		111	+ if @contract.save!
		112	+ enterprises_ids = params[:enterprises] \|\| ''
		113	+ enterprises_ids.split(',').each { \|id\| @contract.enterprises << Enterprise.find(id) }
		114	+ @failed_sales = @contract.save_sales(sales)
		115	+
		116	+ if @failed_sales.blank?
		117	+ session[:notice] = _('Contract created.')
		118	+ redirect_to :action => 'manage_contracts'
		119	+ else
		120	+ session[:notice] = _('Contract created but some products could not be added.')
		121	+ redirect_to :action => 'edit_contract', :contract_id => @contract.id
		122	+ end
		123	+ end
		124	+ end
		125	+ end
		126	+
		127	+ def view_contract
		128	+ begin
		129	+ @contract = BscPlugin::Contract.find(params[:contract_id])
		130	+ rescue
		131	+ session[:notice] = _('Contract doesn\'t exists! Maybe it was already removed.')
		132	+ redirect_to :action => 'manage_contracts'
		133	+ end
		134	+ end
		135	+
		136	+ def edit_contract
		137	+ begin
		138	+ @contract = BscPlugin::Contract.find(params[:contract_id])
		139	+ rescue
		140	+ session[:notice] = _('Could not edit such contract.')
		141	+ redirect_to :action => 'manage_contracts'
		142	+ end
		143	+ if request.post? && @contract.update_attributes(params[:contract])
		144	+
		145	+ # updating associated enterprises
		146	+ enterprises_ids = params[:enterprises] \|\| ''
		147	+ enterprises = [Enterprise.find(enterprises_ids.split(','))].flatten
		148	+ to_remove = @contract.enterprises - enterprises
		149	+ to_add = enterprises - @contract.enterprises
		150	+ to_remove.each { \|enterprise\| @contract.enterprises.delete(enterprise)}
		151	+ to_add.each { \|enterprise\| @contract.enterprises << enterprise }
		152	+
		153	+ # updating sales
		154	+ sales = params[:sales] ? params[:sales].map {\|key, value\| value} : []
		155	+ sales.reject! {\|sale\| sale[:product_id].blank?}
		156	+ products = [Product.find(sales.map { \|sale\| sale[:product_id] })].flatten
		157	+ to_remove = @contract.products - products
		158	+ to_keep = sales.select { \|sale\| @contract.products.include?(Product.find(sale[:product_id])) }
		159	+
		160	+ to_keep.each do \|sale_attrs\|
		161	+ sale = @contract.sales.find_by_product_id(sale_attrs[:product_id])
		162	+ sale.update_attributes!(sale_attrs)
		163	+ sales.delete(sale_attrs)
		164	+ end
		165	+
		166	+ to_remove.each { \|product\| @contract.sales.find_by_product_id(product.id).destroy }
		167	+ @failed_sales = @contract.save_sales(sales)
		168	+
		169	+ if @failed_sales.blank?
		170	+ session[:notice] = _('Contract edited.')
		171	+ redirect_to :action => 'manage_contracts'
		172	+ else
		173	+ session[:notice] = _('Contract edited but some products could not be added.')
		174	+ redirect_to :action => 'edit_contract', :contract_id => @contract.id
		175	+ end
		176	+ end
		177	+ end
		178	+
		179	+ def destroy_contract
		180	+ begin
		181	+ contract = BscPlugin::Contract.find(params[:contract_id])
		182	+ contract.destroy
		183	+ session[:notice] = _('Contract removed.')
		184	+ rescue
		185	+ session[:notice] = _('Contract could not be removed. Sorry! ^^')
		186	+ end
		187	+ redirect_to :action => 'manage_contracts'
		188	+ end
		189	+
		190	+ def search_contract_enterprises
		191	+ render :text => profile.enterprises.find(:all, :conditions => ["(LOWER(name) LIKE ? OR LOWER(identifier) LIKE ?)", "%#{params[:enterprises]}%", "%#{params[:enterprises]}%"]).
		192	+ map {\|enterprise\| {:id => enterprise.id, :name => enterprise.short_name(60)} }.
		193	+ to_json
		194	+ end
		195	+
		196	+ def search_sale_product
		197	+ query = params[:sales].map {\|key, value\| value}[0][:product_id]
		198	+ enterprises = (params[:enterprises] \|\| []).split(',')
		199	+ enterprises = enterprises.blank? ? -1 : enterprises
		200	+ added_products = (params[:added_products] \|\| []).split(',')
		201	+ added_products = added_products.blank? ? -1 : added_products
		202	+ render :text => Product.find(:all, :conditions => ["LOWER(name) LIKE ? AND enterprise_id IN (?) AND id NOT IN (?)", "%#{query}%", enterprises, added_products]).
		203	+ map {\|product\| { :id => product.id,
		204	+ :name => short_text(product_display_name(product), 60),
		205	+ :sale_id => params[:sale_id],
		206	+ :product_price => product.price \|\| 0 }}.
		207	+ to_json
		208	+ end
		209	+
		210	+ private
		211	+
		212	+ def contracts_per_page
		213	+ 15
		214	+ end
88	end	215	end
@@ -0,0 +1,15 @@		@@ -0,0 +1,15 @@
	1	+class CreateBscPluginSale < ActiveRecord::Migration
	2	+ def self.up
	3	+ create_table :bsc_plugin_sales do \|t\|
	4	+ t.references :product, :null => false
	5	+ t.references :contract, :null => false
	6	+ t.integer :quantity, :null => false
	7	+ t.decimal :price
	8	+ t.timestamps
	9	+ end
	10	+ end
	11	+
	12	+ def self.down
	13	+ drop_table :bsc_plugin_sales
	14	+ end
	15	+end
@@ -0,0 +1,12 @@		@@ -0,0 +1,12 @@
	1	+class CreateBscPluginContractsEnterprises < ActiveRecord::Migration
	2	+ def self.up
	3	+ create_table :bsc_plugin_contracts_enterprises, :id => false do \|t\|
	4	+ t.references :contract
	5	+ t.references :enterprise
	6	+ end
	7	+ end
	8	+
	9	+ def self.down
	10	+ drop_table :bsc_plugin_contracts_enterprises
	11	+ end
	12	+end
@@ -0,0 +1,22 @@		@@ -0,0 +1,22 @@
	1	+class CreateBscPluginContract < ActiveRecord::Migration
	2	+ def self.up
	3	+ create_table :bsc_plugin_contracts do \|t\|
	4	+ t.string :client_name
	5	+ t.integer :client_type
	6	+ t.integer :business_type
	7	+ t.string :state
	8	+ t.string :city
	9	+ t.integer :status, :default => 0
	10	+ t.integer :number_of_producers, :default => 0
	11	+ t.datetime :supply_start
	12	+ t.datetime :supply_end
	13	+ t.text :annotations
	14	+ t.references :bsc
	15	+ t.timestamps
	16	+ end
	17	+ end
	18	+
	19	+ def self.down
	20	+ drop_table :bsc_plugin_contracts
	21	+ end
	22	+end
	@@ -22,6 +22,7 @@ class BscPlugin < Noosfero::Plugin		@@ -22,6 +22,7 @@ class BscPlugin < Noosfero::Plugin
22	buttons = []	22	buttons = []
23	buttons << {:title => _("Manage associated enterprises"), :icon => 'bsc-enterprises', :url => {:controller => 'bsc_plugin_myprofile', :action => 'manage_associated_enterprises'}} if bsc?(context.profile)	23	buttons << {:title => _("Manage associated enterprises"), :icon => 'bsc-enterprises', :url => {:controller => 'bsc_plugin_myprofile', :action => 'manage_associated_enterprises'}} if bsc?(context.profile)
24	buttons << {:title => _('Transfer ownership'), :icon => 'transfer-enterprise-ownership', :url => {:controller => 'bsc_plugin_myprofile', :action => 'transfer_ownership'}} if context.profile.enterprise?	24	buttons << {:title => _('Transfer ownership'), :icon => 'transfer-enterprise-ownership', :url => {:controller => 'bsc_plugin_myprofile', :action => 'transfer_ownership'}} if context.profile.enterprise?
		25	+ buttons << {:title => _("Manage contracts"), :icon => '', :url => {:controller => 'bsc_plugin_myprofile', :action => 'manage_contracts'}} if bsc?(context.profile)
25	buttons	26	buttons
26	end	27	end
27		28
@@ -0,0 +1,75 @@		@@ -0,0 +1,75 @@
	1	+module BscPlugin::BscHelper
	2	+ include ActionView::Helpers::FormTagHelper
	3	+
	4	+ def token_input_field_tag(name, element_id, search_action, options = {}, text_field_options = {}, html_options = {})
	5	+ options[:min_chars] \|\|= 3
	6	+ options[:hint_text] \|\|= _("Type in a search term")
	7	+ options[:no_results_text] \|\|= _("No results")
	8	+ options[:searching_text] \|\|= _("Searching...")
	9	+ options[:search_delay] \|\|= 1000
	10	+ options[:prevent_duplicates] \|\|= true
	11	+ options[:backspace_delete_item] \|\|= false
	12	+ options[:focus] \|\|= false
	13	+ options[:avoid_enter] \|\|= true
	14	+ options[:on_result] \|\|= 'null'
	15	+ options[:on_add] \|\|= 'null'
	16	+ options[:on_delete] \|\|= 'null'
	17	+ options[:on_ready] \|\|= 'null'
	18	+
	19	+ result = text_field_tag(name, nil, text_field_options.merge(html_options.merge({:id => element_id})))
	20	+ result +=
	21	+ "
	22	+ <script type='text/javascript'>
	23	+ jQuery('##{element_id}')
	24	+ .tokenInput('#{url_for(search_action)}', {
	25	+ minChars: #{options[:min_chars].to_json},
	26	+ prePopulate: #{options[:pre_populate].to_json},
	27	+ hintText: #{options[:hint_text].to_json},
	28	+ noResultsText: #{options[:no_results_text].to_json},
	29	+ searchingText: #{options[:searching_text].to_json},
	30	+ searchDelay: #{options[:serach_delay].to_json},
	31	+ preventDuplicates: #{options[:prevent_duplicates].to_json},
	32	+ backspaceDeleteItem: #{options[:backspace_delete_item].to_json},
	33	+ queryParam: #{name.to_json},
	34	+ tokenLimit: #{options[:token_limit].to_json},
	35	+ onResult: #{options[:on_result]},
	36	+ onAdd: #{options[:on_add]},
	37	+ onDelete: #{options[:on_delete]},
	38	+ onReady: #{options[:on_ready]},
	39	+ })
	40	+ "
	41	+ result += options[:focus] ? ".focus();" : ";"
	42	+ if options[:avoid_enter]
	43	+ result += "jQuery('#token-input-#{element_id}')
	44	+ .live('keydown', function(event){
	45	+ if(event.keyCode == '13') return false;
	46	+ });"
	47	+ end
	48	+ result += "</script>"
	49	+ result
	50	+ end
	51	+
	52	+ def product_display_name(product)
	53	+ "#{product.name} (#{product.enterprise.name})"
	54	+ end
	55	+
	56	+ def display_text_field(name, value, options={:display_nil => false, :nil_symbol => '---'})
	57	+ value = value.to_s
	58	+ if !value.blank? \|\| options[:display_nil]
	59	+ value = value.blank? ? options[:nil_symbol] : value
	60	+ content_tag('tr', content_tag('td', name+': ', :class => 'bsc-field-label') + content_tag('td', value, :class => 'bsc-field-value'))
	61	+ end
	62	+ end
	63	+
	64	+ def display_list_field(list, options={:nil_symbol => '---'})
	65	+ list.map do \|item\|
	66	+ item = item.blank? ? options[:nil_symbol] : item
	67	+ content_tag('tr', content_tag('td', item, :class => 'bsc-field-value'))
	68	+ end.join
	69	+ end
	70	+
	71	+ def short_text(name, chars = 40)
	72	+ truncate name, chars, '...'
	73	+ end
	74	+
	75	+end
@@ -0,0 +1,84 @@		@@ -0,0 +1,84 @@
	1	+class BscPlugin::Contract < Noosfero::Plugin::ActiveRecord
	2	+ validates_presence_of :bsc, :client_name
	3	+
	4	+ has_many :sales, :class_name => 'BscPlugin::Sale'
	5	+ has_many :products, :through => :sales
	6	+ has_and_belongs_to_many :enterprises, :join_table => 'bsc_plugin_contracts_enterprises'
	7	+
	8	+ belongs_to :bsc, :class_name => 'BscPlugin::Bsc'
	9	+
	10	+ named_scope :status, lambda { \|status_list\| status_list.blank? ? {} : {:conditions => ['status in (?)', status_list]} }
	11	+ named_scope :sorted_by, lambda { \|sorter, direction\| {:order => "#{sorter} #{direction}"} }
	12	+
	13	+ before_create do \|contract\|
	14	+ contract.created_at \|\|= Time.now.utc
	15	+ contract.updated_at \|\|= Time.now.utc
	16	+ end
	17	+
	18	+ before_update do \|contract\|
	19	+ contract.updated_at \|\|= Time.now.utc
	20	+ end
	21	+
	22	+ module Status
	23	+ OPENED = 0
	24	+ NEGOTIATING = 1
	25	+ EXECUTING = 2
	26	+ CLOSED = 3
	27	+
	28	+ def self.types
	29	+ [OPENED, NEGOTIATING, EXECUTING, CLOSED]
	30	+ end
	31	+
	32	+ def self.names
	33	+ [_('Opened'), _('Negotiating'), _('Executing'), _('Closed')]
	34	+ end
	35	+ end
	36	+
	37	+ module ClientType
	38	+ STATE = 0
	39	+ FEDERAL = 1
	40	+
	41	+ def self.types
	42	+ [STATE, FEDERAL]
	43	+ end
	44	+
	45	+ def self.names
	46	+ [_('State'), _('Federal')]
	47	+ end
	48	+ end
	49	+
	50	+ module BusinessType
	51	+ PROJECTA = 0
	52	+ PROJECTB = 1
	53	+
	54	+ def self.types
	55	+ [PROJECTA, PROJECTB]
	56	+ end
	57	+
	58	+ def self.names
	59	+ [_('ProjectA'), _('ProjectB')]
	60	+ end
	61	+ end
	62	+
	63	+ def enterprises_to_token_input
	64	+ enterprises.map { \|enterprise\| {:id => enterprise.id, :name => enterprise.name} }
	65	+ end
	66	+
	67	+ def save_sales(sales)
	68	+ failed_sales = {}
	69	+ sales.each do \|sale\|
	70	+ sale.merge!({:contract_id => id})
	71	+ begin
	72	+ BscPlugin::Sale.create!(sale)
	73	+ rescue Exception => exception
	74	+ name = Product.find(sale[:product_id]).name
	75	+ failed_sales[exception.clean_message] ? failed_sales[exception.clean_message] << name : failed_sales[exception.clean_message] = [name]
	76	+ end
	77	+ end
	78	+ failed_sales
	79	+ end
	80	+
	81	+ def total_price
	82	+ sales.inject(0) {\|result, sale\| sale.price*sale.quantity + result}
	83	+ end
	84	+end
@@ -0,0 +1,19 @@		@@ -0,0 +1,19 @@
	1	+class BscPlugin::Sale < Noosfero::Plugin::ActiveRecord
	2	+ validates_presence_of :product, :contract
	3	+ validates_uniqueness_of :product_id, :scope => :contract_id
	4	+ validates_numericality_of :quantity, :only_integer => true, :greater_than_or_equal_to => 0
	5	+ validates_numericality_of :price, :allow_nil => true
	6	+
	7	+ belongs_to :product
	8	+ belongs_to :contract, :class_name => 'BscPlugin::Contract'
	9	+
	10	+ before_create do \|sale\|
	11	+ sale.price \|\|= sale.product.price \|\| 0
	12	+ sale.created_at \|\|= Time.now.utc
	13	+ sale.updated_at \|\|= Time.now.utc
	14	+ end
	15	+
	16	+ before_update do \|contract\|
	17	+ contract.updated_at \|\|= Time.now.utc
	18	+ end
	19	+end