Update

app/controllers/api/bill_controller.rb

@@ -22,6 +22,22 @@ class Api::BillController < Api::ApiController
       @status, @sale_id = @sale.generate_invoice_from_order(params[:order_id], current_login_employee)
 
     end
+
+    unique_code = "ReceiptBillPdf"
+    customer= Customer.where('customer_id=' + @sale.customer_id)
+
+    # get printer info
+    print_settings=PrintSetting.find_by_unique_code(unique_code)
+
+    # find order id by sale id
+    # sale_order = SaleOrder.find_by_sale_id(@sale_data.sale_id)
+
+    # Calculate Food and Beverage Total
+    food_total, beverage_total = SaleItem.calculate_food_beverage(@sale.sale_items)
+
+    printer = Printer::ReceiptPrinter.new(print_settings)
+    printer.print_receipt_bill(print_settings,@sale.sale_items,@sale,customer.name, food_total, beverage_total)
+    
   end