add alert for new,send_to_kitchen and ready_to_delivery

app/channels/check_new_order_channel.rb

@@ -0,0 +1,10 @@
+class CheckNewOrderChannel < ApplicationCable::Channel
+  def subscribed
+    stream_from "check_new_order_channel"
+  end
+
+  def unsubscribed
+  	stop_all_streams
+    # Any cleanup needed when channel is unsubscribed
+  end
+end

app/channels/check_order_ready_to_delivery_channel.rb

@@ -0,0 +1,10 @@
+class CheckOrderReadyToDeliveryChannel < ApplicationCable::Channel
+  def subscribed
+    stream_from "check_order_ready_to_delivery_channel"
+  end
+
+  def unsubscribed
+  	stop_all_streams
+    # Any cleanup needed when channel is unsubscribed
+  end
+end

app/channels/check_order_send_to_kitchen_channel.rb

@@ -0,0 +1,10 @@
+class CheckOrderSendToKitchenChannel < ApplicationCable::Channel
+  def subscribed
+    stream_from "check_order_send_to_kitchen_channel"
+  end
+
+  def unsubscribed
+  	stop_all_streams
+    # Any cleanup needed when channel is unsubscribed
+  end
+end