class CreateEcomModelMenus < ActiveRecord::Migration[6.0]
  def change
    create_table :ecom_model_menus do |t|
      t.string :label, null: false
      t.string :icon
      t.string :route, null: false
      t.references :parent, index: { name: 'menus_on_menus_indx' }
      t.references :application_module, index: { name: 'menus_on_am_indx' }

      t.timestamps
    end

    add_foreign_key :ecom_model_menus, :ecom_model_menus, column: :parent_id
    add_foreign_key :ecom_model_menus, :ecom_model_application_modules, column: :application_module_id

    create_table :ecom_model_menus_user_roles, id: false do |t|
      t.references :menu, index: false
      t.references :user_role, index: false
    end

    add_index :ecom_model_menus_user_roles, %i[menu_id user_role_id], unique: true, name: 'menus_user_roles_indx'
    add_foreign_key :ecom_model_menus_user_roles, :ecom_model_menus, column: :menu_id
    add_foreign_key :ecom_model_menus_user_roles, :ecom_model_user_roles, column: :user_role_id
  end
end