Class: Ecom::Core::MenuService

Inherits:
Object
  • Object
show all
Defined in:
app/services/ecom/core/menu_service.rb

Instance Method Summary collapse

Instance Method Details

#fetch_menu(user) ⇒ Object 



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# File 'app/services/ecom/core/menu_service.rb', line 4

def fetch_menu(user)
  role_ids = user.user_roles.map(&:id)
  join_sql = <<-SQL
    INNER JOIN ecom_core_menus_user_roles MUR ON MUR.menu_id = ecom_core_menus.id
    INNER JOIN ecom_core_user_roles UR ON MUR.user_role_id = UR.id
  SQL
  menu = Menu.joins(join_sql).where('UR.id IN (?)', role_ids).order(:id).distinct
  menu_list = menu.select { |m| m.parent.nil? }.each_with_object([]) do |item, list|
    list << { id: item.id, label: item.label, icon: item.icon, items: [] }
  end

  menu_list.each do |ml|
    ml[:items] = menu.reject { |m| m.parent.nil? }.each_with_object([]) do |item, list|
      list << { id: item.id, label: item.label, icon: item.icon, url: item.route } if item.parent_id == ml[:id]
    end
  end
  { success: true, data: menu_list }
end