kbzpay qrcode

app/pdf/receipt_bill_pdf.rb

@@ -1,9 +1,10 @@
+# require 'prawn/qrcode'
 class ReceiptBillPdf < Prawn::Document
     include ActionView::Helpers::NumberHelper
 
     attr_accessor :label_width,:price_column_width,:page_width, :page_height, :margin, :price_width, :item_width, :header_font_size, :item_font_size,:item_height,:qty_width,:total_width,:item_description_width, :description_width, :price_num_width, :line_move
   
-    def initialize(printer_settings, sale_items, sale_data, customer_name, item_price_by_accounts, discount_price_by_accounts, member_info = nil,rebate_amount = nil,shop_details, printed_status,current_balance,card_data,other_charges_amount,latest_order_no,card_balance_amount)
+    def initialize(printer_settings, kbz_pay_status, qr_code, sale_items, sale_data, customer_name, item_price_by_accounts, discount_price_by_accounts, member_info = nil,rebate_amount = nil,shop_details, printed_status,current_balance,card_data,other_charges_amount,latest_order_no,card_balance_amount)
         self.page_width = printer_settings.page_width
         self.page_height = printer_settings.page_height
         self.header_font_size = printer_settings.header_font_size.to_i
@@ -101,6 +102,10 @@ class ReceiptBillPdf < Prawn::Document
         if shop_details.note && !shop_details.note.nil?
              shop_note(shop_details)
         end
+
+        if kbz_pay_status
+            pay_by_kbzpay(printed_status, qr_code)
+        end
         
         footer(printed_status)
     end
@@ -679,6 +684,14 @@ class ReceiptBillPdf < Prawn::Document
         move_down line_move
     end
 
+    def pay_by_kbzpay(status, qr_code)
+      if status == 'Paid'
+        move_down line_move
+        print_qr_code(qr_code, pos: [20, cursor], extent: 200, stroke: true)
+        stroke_horizontal_rule
+      end
+    end
+
     def footer(printed_status)
         move_down line_move
         stroke_horizontal_rule