baclight/app/controllers/id_card/print_data_controller.rb

module IdCard
    class PrintDataController < ApplicationController

        def generate_sample
            @employer = Employer.find_by(slug: params[:employer_slug])
            sample_cards_pdf = IdCardPrinterService::SampleCardsGenerator.new(@employer).call

            send_data sample_cards_pdf.to_pdf,
                filename: "#{@employer.name.parameterize(separator: "_")}_sample_cards_#{Date.today}.pdf",
                type: "application/pdf",
                disposition: 'attachment'

        end

        def generate_print
            @employer = Employer.find_by(slug: params[:employer_slug])
            cards_pdf = IdCardPrinterService::EmployerCardsGenerator.new(@employer, "PrintCard").call

            send_data cards_pdf.to_pdf,
                filename: "#{@employer.name.parameterize(separator: "_")}_print_cards_#{Date.today}.pdf",
                type: "application/pdf",
                disposition: 'attachment'

        end

        def generate_mobile_display
            @employer = Employer.find_by(slug: params[:employer_slug])
            cards_pdf = IdCardPrinterService::EmployerCardsGenerator.new(@employer, "MobileDisplayCard").call

            send_data cards_pdf.to_pdf,
                filename: "#{@employer.name.parameterize(separator: "_")}_mobile_display_cards_#{Date.today}.pdf",
                type: "application/pdf",
                disposition: 'attachment'

        end

        def generate_full_page
            @employer = Employer.find_by(slug: params[:employer_slug])
            cards_pdf = IdCardPrinterService::EmployerCardsGenerator.new(@employer, "FullPageCard", true).call

            cards_pdf.rewind
            send_data cards_pdf.sysread, 
                        filename: "#{@employer.name.parameterize(separator: "_")}_full_page_cards_#{Date.today}.zip", 
                        type: 'application/zip',
                        disposition: 'attachment'

        end
    end
end