Include URL data in barcode scan endpoint

InvenTree/InvenTree/static/script/inventree/barcode.js

@@ -52,6 +52,7 @@ function makeBarcodeInput(placeholderText='') {
      */
 
     var html = `
+    <div id='barcode-error-message'></div>
     <form class='js-modal-form' method='post'>
     <div class='form-group'>
         <label class='control-label' for='barcode'>Barcode</label>
@@ -72,9 +73,35 @@ function makeBarcodeInput(placeholderText='') {
 }
 
 
+function showBarcodeError(modal, message, style='danger') {
+
+    var html = `<div class='alert alert-block alert-${style}'>`;
+
+    html += message;
+
+    html += "</div>";
+
+    $(modal + ' #barcode-error-message').html(html);
+}
+
+function clearBarcodeError(modal, message) {
+
+    $(modal + ' #barcode-error-message').html('');
+}
+
+
 function getBarcodeData(modal) {
 
-    return $(modal + ' #barcode').val();
+    modal = modal || '#modal-form';
+
+    var el = $(modal + ' #barcode');
+
+    var barcode = el.val();
+
+    el.val('');
+    el.focus();
+
+    return barcode;
 }
 
 
@@ -164,7 +191,26 @@ function barcodeScanDialog() {
                     {
                         method: 'POST',
                         success: function(response, status) {
+
                             console.log(response);
+
+                            if (status == 'success') {
+                                
+                                if ('success' in response) {
+                                    if ('url' in response) {
+                                        // Redirect to the URL!
+                                        $(modal).modal('hide');
+                                        window.location.href = response.url;
+                                    }
+
+                                } else if ('error' in response) {
+                                    showBarcodeError(modal, response.error, 'warning');
+                                } else {
+                                    showBarcodeError(modal, "Unknown response from server", 'warning');
+                                }
+                            } else {
+                                showBarcodeError(modal, `Invalid server response.<br>Status code: '${status}'`);
+                            }      
                         },
                     },
                 );

InvenTree/barcode/api.py

@@ -2,6 +2,7 @@
 
 import hashlib
 
+from django.urls import reverse
 from django.conf.urls import url
 from django.utils.translation import ugettext as _
 
@@ -86,6 +87,7 @@ class BarcodeScan(APIView):
 
             if item is not None:
                 response['stockitem'] = plugin.renderStockItem(item)
+                response['url'] = reverse('stock-item-detail', kwargs={'pk': item.id})
                 match_found = True
 
             # Try to associate with a stock location
@@ -93,6 +95,7 @@ class BarcodeScan(APIView):
 
             if loc is not None:
                 response['stocklocation'] = plugin.renderStockLocation(loc)
+                response['url'] = reverse('location-detail', kwargs={'pk': loc.id})
                 match_found = True
 
             # Try to associate with a part
@@ -100,6 +103,7 @@ class BarcodeScan(APIView):
 
             if part is not None:
                 response['part'] = plugin.renderPart(part)
+                response['url'] = reverse('part-detail', kwargs={'pk': part.id})
                 match_found = True
 
             response['hash'] = plugin.hash()
@@ -118,6 +122,7 @@ class BarcodeScan(APIView):
                 item = StockItem.objects.get(uid=hash)
                 serializer = StockItemSerializer(item, part_detail=True, location_detail=True, supplier_part_detail=True)
                 response['stockitem'] = serializer.data
+                response['url'] = reverse('stock-item-detail', kwargs={'pk': item.id})
                 match_found = True
             except StockItem.DoesNotExist:
                 pass

InvenTree/stock/templates/stock/item_base.html

@@ -390,10 +390,11 @@ $('#stock-add').click(function() {
 
 $("#stock-delete").click(function () {
     launchModalForm(
-                     "{% url 'stock-item-delete' item.id %}",
-                     {
-                         redirect: "{% url 'part-stock' item.part.id %}"
-                     });
+        "{% url 'stock-item-delete' item.id %}",
+        {
+            redirect: "{% url 'part-stock' item.part.id %}"
+        }
+    );
 });
 
 {% endblock %}