From e90d4d59ee4a1def7a97b5c2dcc665cb59db4a64 Mon Sep 17 00:00:00 2001
From: Yan <yanaung.nyein@code2lab.com>
Date: Thu, 14 Dec 2017 17:08:08 +0630
Subject: [PATCH] checkin

---
 app/assets/javascripts/channels/checkin.js | 37 ++++++++++------------
 app/jobs/checkin_job.rb                    |  4 ++-
 2 files changed, 20 insertions(+), 21 deletions(-)

diff --git a/app/assets/javascripts/channels/checkin.js b/app/assets/javascripts/channels/checkin.js
index 9bd51bdf..1d948d1b 100644
--- a/app/assets/javascripts/channels/checkin.js
+++ b/app/assets/javascripts/channels/checkin.js
@@ -5,26 +5,23 @@ App.order = App.cable.subscriptions.create('CheckinChannel', {
 
   disconnected: function() {},
 
-  received: function(data) {      
-  	if((data.table != undefined) && (data.table.length > 0)){
-  		$.each(data.table,function(key,value){
-        console.log(value.table_id);
-  			if($('.table_'+value.table_id).hasClass('blue')){
-  				$('.table_'+value.table_id).removeClass('blue');
-			    $('.table_'+value.table_id).addClass('orange');
-  			}
-  			else if($('.table_'+value.table_id).hasClass('red')){
-  				$('.table_'+value.table_id).removeClass('red');
-			    $('.table_'+value.table_id).addClass('orange');
-  			}
-        else {
-          $('.table_'+value.table_id).removeClass('green');
-          $('.table_'+value.table_id).addClass('orange');
-        }
-  			$('.new_text_'+value.table_id).removeClass('hide');
-  		});
-  		
-  	} 
+  received: function(data) {        	
+		$.each(data.table,function(key,value){
+      // console.log(value.table_id);
+			if($('.table_'+value.table_id).hasClass('blue')){
+				$('.table_'+value.table_id).removeClass('blue');
+		    $('.table_'+value.table_id).addClass('orange');
+			}
+			else if($('.table_'+value.table_id).hasClass('red')){
+				$('.table_'+value.table_id).removeClass('red');
+		    $('.table_'+value.table_id).addClass('orange');
+			}
+      else {
+        $('.table_'+value.table_id).removeClass('green');
+        $('.table_'+value.table_id).addClass('orange');
+      }
+			$('.new_text_'+value.table_id).removeClass('hide');
+		});  		  
  }
 });
 
diff --git a/app/jobs/checkin_job.rb b/app/jobs/checkin_job.rb
index 3a0d329f..7cdb500c 100644
--- a/app/jobs/checkin_job.rb
+++ b/app/jobs/checkin_job.rb
@@ -3,7 +3,9 @@ class CheckinJob < ApplicationJob
 
   def perform()
   	table = DiningFacility.get_checkin_booking
-    ActionCable.server.broadcast "checkin_channel",table: table
+  	if table.length > 0
+	    ActionCable.server.broadcast "checkin_channel",table: table
+	end
   end