[bsc-contract] Models and migrations

(ActionItem2079)

[bsc-contract] Models and migrations
(ActionItem2079)
Rodrigo Souto
1 parent 92f71ed5
Showing 17 changed files with 515 additions and 50 deletions Show diff stats
app/helpers/dates_helper.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/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/test/unit/bsc_plugin/bsc_test.rb
plugins/bsc/test/unit/bsc_plugin/contract_test.rb
plugins/bsc/test/unit/bsc_plugin/enterprise_test.rb
plugins/bsc/test/unit/bsc_plugin/product_test.rb
plugins/bsc/test/unit/bsc_plugin/sale_test.rb
plugins/bsc/test/unit/ext/enterprise_test.rb
plugins/bsc/test/unit/ext/product_test.rb
@@ -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
  
@@ -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
@@ -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
@@ -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
...	...	@@ -42,11 +42,11 @@ module DatesHelper
42	42	end
43	43	end
44	44
45		- def show_period(date1, date2 = nil)
	45	+ def show_period(date1, date2 = nil, use_numbers = false)
46	46	if (date1 == date2) \|\| (date2.nil?)
47		- show_date(date1)
	47	+ show_date(date1, use_numbers)
48	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	50	end
51	51	end
52	52
...	...
...	...	@@ -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 @@
	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 @@
	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
...	...
...	...	@@ -3,6 +3,7 @@ class BscPlugin::Bsc < Enterprise
3	3	has_many :enterprises
4	4	has_many :enterprise_requests, :class_name => 'BscPlugin::AssociateEnterprise'
5	5	has_many :products, :finder_sql => 'select * from products where enterprise_id in (#{enterprises.map(&:id).join(",")})'
	6	+ has_many :contracts, :class_name => 'BscPlugin::Contract'
6	7
7	8	validates_presence_of :nickname
8	9	validates_presence_of :company_name
...	...	@@ -19,8 +20,8 @@ class BscPlugin::Bsc < Enterprise
19	20	enterprise_requests.pending.map(&:enterprise).include?(enterprise)
20	21	end
21	22
22		- def enterprises_to_json
23		- enterprises.map { \|enterprise\| {:id => enterprise.id, :name => enterprise.name} }.to_json
	23	+ def enterprises_to_token_input
	24	+ enterprises.map { \|enterprise\| {:id => enterprise.id, :name => enterprise.name} }
24	25	end
25	26
26	27	def control_panel_settings_button
...	...
...	...	@@ -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 @@
	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 @@
	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
...	...
...	...	@@ -2,6 +2,8 @@ require_dependency 'enterprise'
2	2
3	3	class Enterprise
4	4	belongs_to :bsc, :class_name => 'BscPlugin::Bsc'
	5	+ has_and_belongs_to_many :contracts, :class_name => 'BscPlugin::Contract', :join_table => 'bsc_plugin_contracts_enterprises'
	6	+
5	7	FIELDS << 'bsc_id'
6	8	FIELDS << 'enabled'
7	9	FIELDS << 'validated'
...	...
1	1	require_dependency 'product'
2	2
3	3	class Product
	4	+
	5	+ has_many :sales, :class_name => 'BscPlugin::Sale'
	6	+ has_many :contracts, :through => :sales, :class_name => 'BscPlugin::Contract'
	7	+
4	8	def bsc
5	9	enterprise.bsc if enterprise
6	10	end
...	...