Add Dinein, Takeway, Change Total to Gross Sale,Grand Total

app/models/shift_sale.rb

@@ -135,6 +135,20 @@ class ShiftSale < ApplicationRecord
      
   end  
 
+  def self.get_total_dinein(shift) 
+      query = Sale.select("sum(sales.grand_total) as total_dinein_amount")
+          .joins("JOIN customers as c ON c.customer_id = sales.customer_id")
+          .where('shift_sale_id =? and sales.sale_status = "completed" and c.customer_type = "Dinein" and c.membership_id is null',shift.id)
+          .first()
+  end  
+
+  def self.get_total_takeway(shift) 
+      query = Sale.select("sum(sales.grand_total) as total_takeway_amount")
+          .joins("JOIN customers as c ON c.customer_id = sales.customer_id")
+          .where('shift_sale_id =? and sales.sale_status = "completed" and c.customer_type = "Takeaway" and c.membership_id is null',shift.id)
+          .first()
+  end 
+
   def self.search(filter,from,to)
     if filter.blank?
         keyword = ''