add credit note payment process for online order

app/controllers/origami/credit_payments_controller.rb

@@ -48,4 +48,30 @@ class Origami::CreditPaymentsController < BaseOrigamiController
     end
   end
 
+  def create_credit_payment
+    arr_sale = JSON.parse(params[:data])
+    if !ShiftSale.current_shift.nil?
+      if !arr_sale.nil?
+        arr_sale.each do |arr_sale|
+          arr_sale.each do |sale|
+            if(Sale.exists?(sale[0]))
+              saleObj = Sale.find(sale[0])
+              remark = "credit note payment for Receipt No #{saleObj.receipt_no}"
+              sale_payment = SalePayment.new
+              @status, @sale = sale_payment.process_payment(saleObj, current_user, sale[1], "cash", remark, true)
+            end
+          end
+        end
+      end
+      if @status
+        render :json => {status: true}
+      else
+        render :json => {status: false, message: 'Some error occurred!'}
+      end
+    else
+      render :json => {status: false, message: 'No current shift open for this employee!'}
+    end
+    
+  end
+
 end