Update

app/models/order_item.rb

@@ -43,10 +43,10 @@ class OrderItem < ApplicationRecord
   def self.get_order_items_details(booking_id)
     # booking_orders = BookingOrder.where("booking_id=?",booking.booking_id)
     # if booking_orders
-    #    booking_orders.each do |book_order| 
+    #    booking_orders.each do |book_order|
     #     order_details = OrderItem.select("order_items.item_name,order_items.qty,order_items.price,(order_items.qty*order_items.price) as total_price")
     #        .joins("left join orders on orders.order_id = order_items.order_id")
-    #        .where("order_items.order_id=?",book_order.order)           
+    #        .where("order_items.order_id=?",book_order.order)
     #     return order_details
     #   end
     # else
@@ -57,9 +57,9 @@ class OrderItem < ApplicationRecord
            .joins("left join orders on orders.order_id = order_items.order_id")
            .joins("left join booking_orders on booking_orders.order_id = order_items.order_id")
            .joins("left join bookings on bookings.booking_id = booking_orders.booking_id")
-           .where("bookings.booking_id=?",booking_id) 
+           .where("bookings.booking_id=?",booking_id)
 
-    return order_details  
+    return order_details
   end
 
   private

app/models/shift_sale.rb

@@ -21,7 +21,7 @@ class ShiftSale < ApplicationRecord
       #find open shift where is open today and is not closed and login by current cashier
       today_date = DateTime.now.strftime("%Y-%m-%d")
 
-      shift = ShiftSale.where("DATE(shift_started_at)= #{ today_date } and shift_started_at is not null and shift_closed_at is null and employee_id = #{current_user}").take
+      shift = ShiftSale.where("DATE(shift_started_at)=? and shift_started_at is not null and shift_closed_at is null and employee_id = #{current_user}",today_date).take
 
       return shift
     #end