add alert for new,send_to_kitchen and ready_to_delivery

app/assets/javascripts/channels/check_new_order.js

@@ -0,0 +1,40 @@
+App.check_new_order = App.cable.subscriptions.create('CheckNewOrderChannel', {
+  connected: function() {},
+
+  disconnected: function() {},
+
+  received: function(data) {    
+    var order  = data.data;
+    if(order.length > 0){
+      var order_lists = "";
+      $.each(order, function(key, value){
+        if(key==0){
+          order_lists = value.order_reservation_id;
+        }else if(key == (order.length - 1)){
+          order_lists += ' and ' + value.order_reservation_id;
+        }else{
+          order_lists += ', ' + value.order_reservation_id;
+        }
+      });
+
+      // alert(order_lists);
+      swal({
+        html: true,
+        title: 'Information',
+        target: document.getElementById('notify_new_order'),
+        text: "You have new orders. <br/>"+
+              "Are you accept or reject for these orders <b>"+order_lists+"</b>?",
+        type: 'success',
+        timer: 1000,
+        closeOnConfirm: false,
+        closeOnCancel: false,
+        allowOutsideClick: false
+      },function(isConfirm){
+        if(isConfirm){
+          swal.close();
+        }
+      });
+    }
+  }
+});
+