menus_controller.rb

class MenusController < InheritedResources::Base
    http_basic_authenticate_with name: "duh", password: "secret"

    def new
        @menu = Menu.new

        @menuitems = Menuitem.all
        @menuTags = []
        @menuitems.each do |item|
            @menuTags << item.description
        end
    end

    def index
        @menus = Menu.find(:all, :order => "created_at DESC", :limit => '14')
        index!
    end

    def print
        @menu = Menu.find(params['id'])
        menuHtml = render_to_string 'menus/print', :layout => 'print'

        @hypdf = HyPDF.htmltopdf(
            menuHtml,
            orientation: 'Portrait',
            copies: 1,
            test: true
        )

        # send PDF to user
        send_data(
            @hypdf[:pdf],
            filename: "menu.pdf",
            type: 'application/pdf'
        )
    end

    def print_test
        @menu = Menu.find(params['id'])
        render 'menus/print', :layout => 'print'
    end

    def create
        @menu = Menu.create(menu_params)
        redirect_to menu_path(@menu)
    end

    def update
        @menu = Menu.find(params[:id])
        @menu.update_attributes!(menu_params)
        redirect_to menu_path(@menu)
    end

    private

    def menu_params
        params.require(:menu).permit(:id, :name, :date, menuitems_attributes: [:id, :description, :price, :_destroy])
    end
end