fix toggle_all sepa_exported when only one is downloaded

app/assets/javascripts/order.js

@@ -39,10 +39,19 @@ function doTheDownload(selectedGroupOrderIds, orderId, url, supplier, mode = "al
         var modalSelector = "#order_" + orderId + "_modal";
 
         // Update the value attribute of checkboxes with IDs starting with "sepa_downloaded" to '1'
+        if (selectedGroupOrderIds.length >= 1) {
+          selectedGroupOrderIds.forEach(function (groupOrderId) {
+            var modalSelector = "#group_order_" + groupOrderId;
+            checkbox_element = $(modalSelector + ' input[id^="sepa_downloaded"]');
+            checkbox_element.val('1');
+            checkbox_element.prop('checked', true);
+          });
+        } else {
           $(modalSelector + ' input[id^="sepa_downloaded"]').each(function () {
             $(this).val('1');
             $(this).prop('checked', true);
           });
+        }
       },
       error: function (error) {
         // Handle error

app/views/group_order_invoices/_links.html.haml

@@ -24,7 +24,7 @@
   %tbody
     - order.group_orders.includes([:group_order_invoice, :ordergroup]).each do |go|
       - if go.group_order_invoice
-        %tr.order-row
+        %tr.order-row{id: "group_order_#{go.id}"}
           %td= link_to go.ordergroup.name, edit_admin_ordergroup_path(go.ordergroup)
           %td
             .div{id: "paid_#{go.group_order_invoice.id}"}