fix(backend): import session metadata (#12184)

* add storage for historic import metadata for reporting and display purposes

fixes breakage fromhttps://github.com/inventree/InvenTree/pull/12169

* add api bump

* re-enable test

* fix migration

* ensure session is not overwritten

* fix statusrender without custom key

src/backend/InvenTree/InvenTree/api_version.py

@@ -1,11 +1,14 @@
 """InvenTree API version information."""
 
 # InvenTree API version
-INVENTREE_API_VERSION = 508
+INVENTREE_API_VERSION = 509
 """Increment this API version number whenever there is a significant change to the API that any clients need to know about."""
 
 INVENTREE_API_TEXT = """
 
+v509 -> 2026-06-17 : https://github.com/inventree/InvenTree/pull/12184
+    - Adds "completed_row_count_history" and "row_count_history" fields to the DataImportSession model, which store the historic count of completed rows and total rows for a data import session.
+
 v508 -> 2026-06-17 : https://github.com/inventree/InvenTree/pull/11982
    - An order's "status_custom_key" can be updated via PATCH API endpoint
 

src/backend/InvenTree/importer/migrations/0007_dataimportsession_completed_row_count_history_and_more.py

@@ -0,0 +1,23 @@
+# Generated by Django 5.2.15 on 2026-06-17 05:57
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('importer', '0006_dataimportcolumnmap_lookup_field'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='dataimportsession',
+            name='completed_row_count_history',
+            field=models.PositiveIntegerField(blank=True, null=True, verbose_name='Completed Row Count History'),
+        ),
+        migrations.AddField(
+            model_name='dataimportsession',
+            name='row_count_history',
+            field=models.PositiveIntegerField(blank=True, null=True, verbose_name='Row Count History'),
+        ),
+    ]

src/backend/InvenTree/importer/models.py

@@ -385,7 +385,13 @@ class DataImportSession(models.Model):
 
         if self.status != DataImportStatusCode.COMPLETE.value:
             self.status = DataImportStatusCode.COMPLETE.value
+
+            # persist historic count values for reporting purposes
+            self.completed_row_count_history = self.completed_row_count
+            self.row_count_history = self.row_count
+
             self.save()
+
             # Clear staging data now that all rows have been imported
             self.rows.all().delete()
             self.column_mappings.all().delete()
@@ -402,6 +408,14 @@ class DataImportSession(models.Model):
         """Return the number of completed rows for this session."""
         return self.rows.filter(complete=True).count()
 
+    # Historic values for reporting purposes
+    completed_row_count_history = models.PositiveIntegerField(
+        blank=True, null=True, verbose_name=_('Completed Row Count History')
+    )
+    row_count_history = models.PositiveIntegerField(
+        blank=True, null=True, verbose_name=_('Row Count History')
+    )
+
     def available_fields(self):
         """Returns information on the available fields.
 

src/backend/InvenTree/importer/serializers.py

@@ -62,6 +62,8 @@ class DataImportSessionSerializer(InvenTreeModelSerializer):
             'field_filters',
             'row_count',
             'completed_row_count',
+            'completed_row_count_history',
+            'row_count_history',
         ]
         read_only_fields = ['pk', 'user', 'status', 'columns']
 
@@ -220,6 +222,8 @@ class DataImportAcceptRowSerializer(serializers.Serializer):
             row.validate(commit=True, request=request)
 
         if session := self.context.get('session', None):
+            # ensure current state is available
+            session.refresh_from_db()
             session.check_complete()
 
         return rows

src/frontend/src/pages/build/BuildDetail.tsx

@@ -783,7 +783,7 @@ export default function BuildDetail() {
       ? []
       : [
           <StatusRenderer
-            status={build.status_custom_key}
+            status={build.status_custom_key || build.status}
             type={ModelType.build}
             options={{ size: 'lg' }}
           />,

src/frontend/src/pages/purchasing/PurchaseOrderDetail.tsx

@@ -543,7 +543,7 @@ export default function PurchaseOrderDetail() {
       ? []
       : [
           <StatusRenderer
-            status={order.status_custom_key}
+            status={order.status_custom_key || order.status}
             type={ModelType.purchaseorder}
             options={{ size: 'lg' }}
           />

src/frontend/src/pages/sales/ReturnOrderDetail.tsx

@@ -390,7 +390,7 @@ export default function ReturnOrderDetail() {
       ? []
       : [
           <StatusRenderer
-            status={order.status_custom_key}
+            status={order.status_custom_key || order.status}
             type={ModelType.returnorder}
             options={{ size: 'lg' }}
           />

src/frontend/src/pages/sales/SalesOrderDetail.tsx

@@ -605,7 +605,7 @@ export default function SalesOrderDetail() {
       ? []
       : [
           <StatusRenderer
-            status={order.status_custom_key}
+            status={order.status_custom_key || order.status}
             type={ModelType.salesorder}
             options={{ size: 'lg' }}
             key={order.pk}

src/frontend/src/pages/stock/TransferOrderDetail.tsx

@@ -356,7 +356,7 @@ export default function TransferOrderDetail() {
       ? []
       : [
           <StatusRenderer
-            status={order.status_custom_key}
+            status={order.status_custom_key || order.status}
             type={ModelType.transferorder}
             options={{ size: 'lg' }}
           />

src/frontend/src/tables/settings/ImportSessionTable.tsx

@@ -18,6 +18,7 @@ import {
   useCreateApiFormModal,
   useDeleteApiFormModal
 } from '../../hooks/UseForm';
+import useStatusCodes from '../../hooks/UseStatusCodes';
 import { useImporterState } from '../../states/ImporterState';
 import { DateColumn, StatusColumn } from '../ColumnRenderers';
 import { StatusFilterOptions, UserFilter } from '../Filter';
@@ -26,6 +27,9 @@ import { InvenTreeTable } from '../InvenTreeTable';
 export default function ImportSessionTable() {
   const table = useTable('importsession');
   const openImporter = useImporterState((state) => state.openImporter);
+  const importSessionStatus = useStatusCodes({
+    modelType: ModelType.importsession
+  });
 
   const [selectedSession, setSelectedSession] = useState<number | undefined>(
     undefined
@@ -82,13 +86,20 @@ export default function ImportSessionTable() {
         sortable: false,
         accessor: 'row_count',
         title: t`Imported Rows`,
-        render: (record: any) => (
+        render: (record: any) =>
-          <ProgressBar
+          record.status == importSessionStatus.COMPLETE ? (
-            progressLabel={true}
+            <ProgressBar
-            value={record.completed_row_count}
+              progressLabel={true}
-            maximum={record.row_count}
+              value={record.completed_row_count_history}
-          />
+              maximum={record.row_count_history}
-        )
+            />
+          ) : (
+            <ProgressBar
+              progressLabel={true}
+              value={record.completed_row_count}
+              maximum={record.row_count}
+            />
+          )
       }
     ];
   }, []);

src/frontend/tests/pui_importing.spec.ts

@@ -60,7 +60,7 @@ test('Importing - Admin Center', async ({ browser }) => {
   await page.getByRole('button', { name: 'Close' }).click();
 
   // Confirmation of full import success
-  // await page.getByRole('cell', { name: '3 / 3' }).first().waitFor();
+  await page.getByRole('cell', { name: '3 / 3' }).first().waitFor();
 
   // Manually delete records
   await page.getByRole('checkbox', { name: 'Select all records' }).check();