class CreateBillItems < ActiveRecord::Migration def change create_table :bill_items do |t| t.references :enterprise, nil: false t.references :owner, nil: false t.datetime :begins_at, default: nil t.datetime :ends_at, default: nil t.string :sells, default: nil t.boolean :trial, default: false t.decimal :turnover, default: 0.0 t.foreign_key :enterprises t.foreign_key :spree_users, column: :owner_id end end end