Fix: update order in mmqr

app/views/layouts/_read_modal.html.erb

@@ -312,8 +312,27 @@ document.addEventListener('DOMContentLoaded', function () {
             create_type: "create_pay",
         };
 
+        modify_order = window.location.href.indexOf("modify_order");
+        type = $("#link_type").val();
+        if (modify_order !=-1) {
+          var ajax_url   = '/foodcourt/food_court/update_modify_order';
+          var table_type = $('#table_type').text();
+          var table_id    = $('#table_id').text();
+          var customer_id = $('#customer_id').text();
+          var sale_id     = $('#sale_id').text();
+        }else{
+          var ajax_url = '/foodcourt/addorders/create';
+        }
+
+        var booking_id  = $('#booking_id').text();
+        if (booking_id.length > 0) {
+          params.booking_id = booking_id;
+        }
+
+
+
         $.ajax({
-            url: '/foodcourt/addorders/create',
+            url: ajax_url,
             method: 'POST',
             contentType: 'application/json',
             headers: {
@@ -321,8 +340,15 @@ document.addEventListener('DOMContentLoaded', function () {
             },
             data: JSON.stringify(params),
             success: function(result) {
-                const booking_id = result.booking_id;
+
+              if (!result.sale_id) {
+                request_bill(0, function(saleId) {
+                  window.location.href = `/foodcourt/${saleId}/qrpay/precreate`;
+                });
+              }else{
                 window.location.href = `/foodcourt/${result.sale_id}/qrpay/precreate`;
+              }
+
                 if ($serverMode.val() !== "cloud" && $("#display_type").val() === "2") {
                     // customer_display_view(null, "reload");
                 }
@@ -338,6 +364,30 @@ document.addEventListener('DOMContentLoaded', function () {
         });
     }
 
+
+    function request_bill(customer_id, callback){
+      if (window.location.pathname.includes('foodcourt')) {
+        const order_id = $('#order_id').val() || $('#save_order_id').val();
+        const data = { 'customer_id': customer_id };
+
+        $.ajax({
+          type: "GET",
+          url: "/foodcourt/food_court/" + order_id + "/request_bill",
+          data: data,
+          dataType: "json",
+          success: function(data) {
+            if(data.status === true) {
+              callback(data.sale_id); // ✅ return via callback
+            } else {
+              swal("Alert!", "Error!", "error");
+              location.reload();
+            }
+          }
+        });
+      }
+    }
+
+
     // function initDynamicQrPay() {
     //     const paymentMethod = 'MMQR';
     //     const $serverMode = $('#server_mode');