update sale item report

app/models/sale.rb

@@ -806,6 +806,15 @@ def self.get_by_shift_sale(from,to,status)
   return query = query.where("shift_sales.shift_started_at >= ?" + " AND shift_sales.shift_closed_at <= ?", from,to)
 end
 
+def self.get_by_shift_sale_by_item(from,to,status)
+  query = ShiftSale.select("shift_sales.id ,shift_started_at AS opening_date,
+                          shift_closed_at As closing_date," +
+                          " grand_total AS grand_total, cash_sales AS cash," +
+                          "total_taxes AS total_tax,total_discounts As total_discount")
+                          .order("shift_sales.id DESC")
+  return query = query.where("shift_sales.shift_started_at >= ?" , from)
+end
+
 def self.get_item_query(type)
 
   if type == "revenue" || type.nil?