class CreateOrders < ActiveRecord::Migration[4.2] ORDER_TEST = 'Test Order' GROUP_ORDER = 'Orders' def self.up # Order role add_column :groups, :role_orders, :boolean, :default => false, :null => false Group.reset_column_information puts "Give #{CreateGroups::GROUP_ADMIN} the role finance .." raise "Failed" unless Group.find_by_name(CreateGroups::GROUP_ADMIN).update_attribute(:role_orders, true) raise 'Cannot find admin user!' unless admin = User.find_by_nick(CreateUsers::USER_ADMIN) raise 'Failed to enable role_orders with admin user!' unless admin.role_orders? # Create the default "Order" group... puts 'Creating group "Orders"...' Group.create(:name => GROUP_ORDER, :description => "working group for managing orders", :role_orders => true) raise "Failed!" unless Group.find_by_name(GROUP_ORDER) # Order create_table :orders do |t| t.column :name, :string, :null => false t.column :supplier_id, :integer, :null => false t.column :starts, :datetime, :null => false t.column :ends, :datetime t.column :note, :string t.column :finished, :boolean, :default => false, :null => false t.column :booked, :boolean, :null => false, :default => false t.column :lock_version, :integer, :null => false, :default => 0 t.column :updated_by_user_id, :integer end add_index(:orders, :starts) add_index(:orders, :ends) add_index(:orders, :finished) puts "Creating order '#{ORDER_TEST}'..." raise "Supplier '#{CreateSuppliers::SUPPLIER_SAMPLE}' not found!" unless supplier = Supplier.find_by_name(CreateSuppliers::SUPPLIER_SAMPLE) Order.create(:name => ORDER_TEST, :supplier => supplier, :starts => Time.now) raise 'Creating test order failed!' unless order = Order.find_by_name(ORDER_TEST) # OrderArticle create_table :order_articles do |t| t.column :order_id, :integer, :null => false t.column :article_id, :integer, :null => false t.column :quantity, :integer, :null => false, :default => 0 t.column :tolerance, :integer, :null => false, :default => 0 t.column :units_to_order, :integer, :null => false, :default => 0 t.column :lock_version, :integer, :null => false, :default => 0 end add_index(:order_articles, [:order_id, :article_id], :unique => true) puts 'Adding articles to the order...' CreateArticles::SAMPLE_ARTICLE_NAMES.each { | a | puts "Article #{a}..." raise 'Article not found!' unless article = Article.find_by_name(a) raise 'No price found for article!' unless price = article.current_price OrderArticle.create(:order => order, :article => article) raise 'Creating OrderArticle failed!' unless OrderArticle.find_by_order_id_and_article_id(order.id, article.id) } raise 'Creating OrderArticles failed!' unless order.articles.size == CreateArticles::SAMPLE_ARTICLE_NAMES.length # GroupOrder create_table :group_orders do |t| t.column :order_group_id, :integer, :null => false t.column :order_id, :integer, :null => false t.column :price, :decimal, :precision => 8, :scale => 2, :null => false, :default => 0 t.column :lock_version, :integer, :null => false, :default => 0 t.column :updated_on, :timestamp, :null => false t.column :updated_by_user_id, :integer, :null => false end add_index(:group_orders, [:order_group_id, :order_id], :unique => true) puts 'Adding group order...' raise "Cannot find user #{CreateUsers::USER_TEST}" unless user = User.find_by_nick(CreateUsers::USER_TEST) raise "Cannot find OrderGroup '#{CreateGroups::GROUP_ORDER}'!" unless orderGroup = OrderGroup.find_by_name(CreateGroups::GROUP_ORDER) GroupOrder.create(:order_group => orderGroup, :order => order, :price => 0, :updated_by => user) raise 'Retrieving group order failed!' unless groupOrder = orderGroup.group_orders.find(:first, :conditions => "order_id = #{order.id}") # GroupOrderArticles create_table :group_order_articles do |t| t.column :group_order_id, :integer, :null => false t.column :order_article_id, :integer, :null => false t.column :quantity, :integer, :null => false t.column :tolerance, :integer, :null => false t.column :updated_on, :timestamp, :null => false end add_index(:group_order_articles, [:group_order_id, :order_article_id], :unique => true, :name => "goa_index") # GroupOrderArticleQuantity create_table :group_order_article_quantities do |t| t.column :group_order_article_id, :int, :null => false t.column :quantity, :int, :default => 0 t.column :tolerance, :int, :default => 0 t.column :created_on, :timestamp, :null => false end puts 'Adding articles to group order...' order.order_articles.each { | orderArticle | puts "Article #{orderArticle.article.name}..." GroupOrderArticle.create(:group_order => groupOrder, :order_article => orderArticle, :quantity => 0, :tolerance => 0) raise 'Failed to create order!' unless article = GroupOrderArticle.find(:first, :conditions => "group_order_id = #{groupOrder.id} AND order_article_id = #{orderArticle.id}") article.updateQuantities(rand(6) + 1, rand(4) + 1) } raise 'Failed to create orders!' unless groupOrder.order_articles.size == order.order_articles.size groupOrder.updatePrice raise 'Failed to update GroupOrder.price' unless groupOrder.save! # Update order order.updateQuantities end def self.down remove_column :groups, :role_orders drop_table :orders drop_table :order_articles drop_table :group_orders drop_table :group_order_articles drop_table :group_order_article_quantities end end