dashboard ui and checkin checkout process

app/models/dining_facility.rb

@@ -32,7 +32,7 @@ class DiningFacility < ApplicationRecord
   end
 
   def get_current_booking
-    booking = Booking.where("dining_facility_id = #{self.id} and booking_status ='assign' and checkin_at between '#{DateTime.now.utc - 5.hours}' and '#{DateTime.now.utc}' and checkout_at is null").limit(1)
+    booking = Booking.where("dining_facility_id = #{self.id} and booking_status ='assign' and checkin_at between '#{DateTime.now.utc - 5.hours}' and '#{DateTime.now.utc}'").limit(1) #and checkout_at is null
     if booking.count > 0 then
       return booking[0]
     else
@@ -65,4 +65,32 @@ class DiningFacility < ApplicationRecord
       return nil
     end
   end
+
+  def get_current_checkout_booking
+    booking = Booking.where("dining_facility_id = #{self.id} and booking_status ='assign' and sale_id is null and checkout_at is not null and checkout_by is null").limit(1)
+    if booking.count > 0 then
+      return booking[0]
+    else
+      return nil
+    end
+  end
+
+  def get_checkout_booking
+    booking = self.get_current_checkout_booking
+    if booking
+      now = Time.now.utc
+      hr = (now.strftime("%H").to_i).to_int
+      min = (now.strftime("%M").to_i).to_int
+
+      checkout_at = booking.checkout_at.utc 
+      
+      checkout_at = checkout_at - hr.hour
+      checkout_at = checkout_at - min.minutes
+      checkout_at = checkout_at.utc.strftime("%M").to_i
+      
+      if checkout_at <= 15
+        return booking
+      end
+    end
+  end
 end