equal split and order split in order tab'

app/views/origami/orders/show.html.erb

@@ -240,7 +240,8 @@
 
 <!-- Column Three -->
 <div class="col-lg-1 col-md-1 col-sm-1">
- <button type="button" class="btn bg-default btn-block " id='back'><i class="material-icons">reply</i>Back</button>
+ <button type="button" class="btn bg-default btn-block waves-effect" id='back'><i class="material-icons">reply</i>Back</button>
+ <button type="button" class="btn bg-blue btn-block waves-effect" id='by_order'>By Order</button>
  <% if @sale_status != 'completed' %>
  <!-- <button type="button" class="btn bg-blue btn-block" id='move'>MOVE</button> -->
  <% end %>
@@ -285,5 +286,59 @@
   })
   $('#move').on('click',function(){
 
-  })
+  });
+
+  //order_split
+  $('#by_order').on('click',function () {
+    swal({
+      title: "Alert",
+      text: "Are you sure, you want to Split?",
+      type: "warning",
+      showCancelButton: true,
+      confirmButtonColor: "#DD6B55",
+      confirmButtonText: "Yes, split it!",
+      closeOnConfirm: false
+    }, function (isConfirm) {
+      if(isConfirm){
+        orderSplitBillProcess();
+      }
+    });
+  });
+
+  /* function for order items split bill process */
+  function orderSplitBillProcess(){
+    var booking = JSON.parse('<%= @booking.to_json.html_safe %>');
+    var orders = JSON.parse('<%= @orders.to_json.html_safe %>');
+    var order = JSON.parse('<%= @order.to_json.html_safe %>');
+    var arr_order = [];
+    arr_order.push({id : order.order_id});
+    
+    var dining_id       = booking[0].dining_facility_id || 0;
+    var type       = booking[0].type || '';
+    var customer_id     = order.customer_id || '';
+    var booking_id = "";
+    if(orders.length == 1){
+      booking_id = booking[0].booking_id;
+    }
+    
+    var ajax_url = "/origami/split_bills";
+    $.ajax({
+      type: "POST",
+      url: ajax_url,
+      dataType: 'JSON',
+      data: {'dining_id' : dining_id, 'type': type, 'customer_id' : customer_id, 'booking_id' : booking_id, 'order_ids' : [], 'order_items' : '', 'orders' : JSON.stringify(arr_order)},
+      success: function (result) {
+        if (!result.status) {
+          swal("Information!", result.error_message);
+        }
+        else{
+            if(type=='Table'){
+              window.location.href = '/origami/table/' + dining_id;
+            }else{
+              window.location.href = '/origami/room/' + dining_id;
+            }
+          }
+        }
+      });
+  }
 </script>