finished sale summary quick view

app/models/shift_sale.rb

@@ -57,6 +57,11 @@ class ShiftSale < ApplicationRecord
     self.commercial_taxes = self.commercial_taxes.to_i + tax.to_f
     self.total_rounding = self.total_rounding + saleobj.rounding_adjustment
     self.total_receipt = self.total_receipt + 1
+    if saleobj.customer.customer_type == "Dinein"
+      self.dining_count = self.dining_count + 1
+    else
+      self.takeaway_count = self.takeaway_count + 1
+    end
     self.save
   end
 
@@ -79,6 +84,11 @@ class ShiftSale < ApplicationRecord
       self.commercial_taxes = self.commercial_taxes.to_i - tax.to_f
       self.total_rounding = self.total_rounding - saleobj.rounding_adjustment
       self.total_void = self.total_void + saleobj.grand_total
+      if saleobj.customer.customer_type == "Dinein"
+        self.dining_count = self.dining_count - 1
+      else
+        self.takeaway_count = self.takeaway_count - 1
+      end
       self.save
     end
   end