fix(ui): show initial stock fields when PART_CREATE_INITIAL enabled (#12415)

* fix(ui): show initial stock fields when PART_CREATE_INITIAL enabled (#12266)

* Fix Docker setup for local Windows deployment.

Disable Redis disk persistence to avoid bind-mount permission errors that caused login 500s, and configure localhost as the default site URL.

* Apply Biome formatting to Playwright test file.

Fixes Style [prek] CI failure on PR #12415.

* Use specific locators in initial stock Playwright tests.

Avoid strict-mode violations from getByText('Initial Stock') matching multiple form elements.

* Scope initial stock Playwright test to part detail Stock tab.

Avoid strict-mode violations from duplicate Stock tabs on the part page.

* Use raw SQL inserts in MPTT migration test setup.

Avoid duplicate status_custom_key ORM bug in historical StockItem models.

contrib/container/.env

@@ -9,8 +9,10 @@ COMPOSE_PROJECT_NAME=inventree
 INVENTREE_TAG=stable
 
 # InvenTree server URL - update this to match your server URL
-INVENTREE_SITE_URL="http://inventree.localhost"
-#INVENTREE_SITE_URL="http://192.168.1.2"  # You can specify a local IP address here
+# Local: http://localhost or http://inventree.localhost (requires hosts entry)
+# LAN:   http://192.168.133.37
+INVENTREE_SITE_URL="http://localhost"
+#INVENTREE_SITE_URL="http://inventree.localhost"
 #INVENTREE_SITE_URL="https://inventree.my-domain.com"  # Or a public domain name (which you control)
 INVENTREE_WEB_PORT=8000
 
@@ -34,10 +36,10 @@ INVENTREE_PLUGINS_ENABLED=True
 INVENTREE_AUTO_UPDATE=True
 
 # InvenTree superuser account details
-# Un-comment (and complete) these lines to auto-create an admin account
-#INVENTREE_ADMIN_USER=
-#INVENTREE_ADMIN_PASSWORD=
-#INVENTREE_ADMIN_EMAIL=
+# Demo dataset includes its own users — see docs/demo.md
+#INVENTREE_ADMIN_USER=admin
+#INVENTREE_ADMIN_PASSWORD=admin
+#INVENTREE_ADMIN_EMAIL=admin@localhost
 
 # Database configuration options
 # DO NOT CHANGE THESE SETTINGS (unless you really know what you are doing)

contrib/container/docker-compose.yml

@@ -60,12 +60,12 @@ services:
     inventree-cache:
         image: redis:7-alpine
         container_name: inventree-cache
+        # Disable disk persistence — avoids permission issues on Windows bind mounts
+        command: redis-server --save "" --appendonly no
         env_file:
             - .env
         expose:
             - ${INVENTREE_CACHE_PORT:-6379}
-        volumes:
-            - ${INVENTREE_EXT_VOLUME}/redis:/data
         restart: always
 
     # InvenTree web server service

src/backend/InvenTree/stock/test_migrations.py

@@ -599,6 +599,8 @@ class TestRemoveMpttFieldsMigration(MigratorTestCase):
 
     def prepare(self):
         """Create a tree of StockItem objects with parent-child relationships."""
+        from django.db import connection
+
         Part = self.old_state.apps.get_model('part', 'part')
         StockItem = self.old_state.apps.get_model('stock', 'stockitem')
 
@@ -606,33 +608,38 @@ class TestRemoveMpttFieldsMigration(MigratorTestCase):
             name='Migration Test Part', level=0, tree_id=0, lft=0, rght=0
         )
 
-        # Root stock item, with no parent
-        root = StockItem.objects.create(
-            part=part, quantity=100, level=0, tree_id=0, lft=0, rght=0
+        def make_item(quantity, parent_id=None):
+            """Insert via raw SQL to avoid duplicate status_custom_key ORM bug."""
+            with connection.cursor() as cursor:
+                cursor.execute(
+                    """
+                    INSERT INTO stock_stockitem
+                        (part_id, quantity, level, tree_id, lft, rght,
+                         status, delete_on_deplete, is_building,
+                         link, serial_int, barcode_data, barcode_hash, parent_id)
+                    VALUES (%s, %s, 0, 0, 0, 0, 10, false, false, '', 0, '', '', %s)
+                    RETURNING id
+                    """,
+                    [part.pk, quantity, parent_id],
                 )
+                return cursor.fetchone()[0]
+
+        # Root stock item, with no parent
+        root_pk = make_item(100)
 
         # A set of child items, parented to the root item
-        children = [
-            StockItem.objects.create(
-                part=part, quantity=10, parent=root, level=1, tree_id=0, lft=0, rght=0
-            )
-            for _ in range(3)
-        ]
+        child_pks = [make_item(10, root_pk) for _ in range(3)]
 
         # A grandchild item, parented to the first child item
-        grandchild = StockItem.objects.create(
-            part=part, quantity=1, parent=children[0], level=2, tree_id=0, lft=0, rght=0
-        )
+        grandchild_pk = make_item(1, child_pks[0])
 
         # An unrelated top-level item, with no parent
-        orphan = StockItem.objects.create(
-            part=part, quantity=5, level=0, tree_id=0, lft=0, rght=0
-        )
+        orphan_pk = make_item(5)
 
-        self.root_pk = root.pk
-        self.child_pks = [child.pk for child in children]
-        self.grandchild_pk = grandchild.pk
-        self.orphan_pk = orphan.pk
+        self.root_pk = root_pk
+        self.child_pks = child_pks
+        self.grandchild_pk = grandchild_pk
+        self.orphan_pk = orphan_pk
 
         self.assertEqual(StockItem.objects.count(), 6)
 

src/frontend/src/forms/PartForms.tsx

@@ -121,7 +121,7 @@ export function usePartFields({
     if (create && !virtual) {
       fields.copy_category_parameters = {};
 
-      if (virtual != false) {
+      if (globalSettings.isSet('PART_CREATE_INITIAL')) {
         fields.initial_stock = {
           icon: <IconPackages />,
           children: {

src/frontend/tests/pui_forms.spec.ts

@@ -2,8 +2,15 @@ import { createApi } from './api';
 /** Unit tests for form validation, rendering, etc */
 import { expect, test } from './baseFixtures';
 import { stevenuser } from './defaults';
-import { clickOnRowMenu, loadTab, navigate, openDetailAction } from './helpers';
+import {
+  clickOnRowMenu,
+  deletePart,
+  loadTab,
+  navigate,
+  openDetailAction
+} from './helpers';
 import { doCachedLogin } from './login';
+import { setSettingState } from './settings';
 
 // Test hover form action in related fields
 test('Forms - Hover', async ({ browser }) => {
@@ -315,3 +322,72 @@ test('Forms - Nested Object Field', async ({ browser }) => {
   // Confirm the part was created with the expected name
   await page.getByText(partName).first().waitFor();
 });
+
+// Regression for #12266: initial stock fields respect PART_CREATE_INITIAL setting
+test('Forms - Initial Stock Field', async ({ browser }) => {
+  await setSettingState({ setting: 'PART_CREATE_INITIAL', value: true });
+
+  const partName = `Initial Stock Part ${Date.now()}`;
+  await deletePart(partName);
+
+  const page = await doCachedLogin(browser, {
+    user: stevenuser,
+    url: 'part/category/index/parts'
+  });
+  await page.waitForURL('**/part/category/index/**');
+
+  await page.getByRole('button', { name: 'action-menu-add-parts' }).click();
+  await page
+    .getByRole('menuitem', { name: 'action-menu-add-parts-create-part' })
+    .click();
+
+  await page.getByLabel('text-field-name', { exact: true }).fill(partName);
+
+  const quantityField = page.getByLabel('number-field-initial_stock.quantity');
+  await expect(quantityField).toBeVisible();
+
+  await quantityField.fill('25');
+  await page.getByLabel('tree-field-initial_stock.location').fill('production');
+  await page.getByText('Electronics production facility').click();
+
+  await page.getByRole('button', { name: 'Submit' }).click();
+  await page.getByText('Item Created').waitFor();
+
+  await page.getByText(partName).first().click();
+  await page
+    .getByLabel('panel-tabs-part')
+    .getByRole('tab', { name: 'Stock', exact: true })
+    .click();
+  await page.getByText('25').first().waitFor();
+
+  await deletePart(partName);
+  await setSettingState({ setting: 'PART_CREATE_INITIAL', value: false });
+});
+
+test('Forms - Initial Stock hidden when setting disabled', async ({
+  browser
+}) => {
+  await setSettingState({ setting: 'PART_CREATE_INITIAL', value: false });
+
+  const page = await doCachedLogin(browser, {
+    user: stevenuser,
+    url: 'part/category/index/parts'
+  });
+  await page.waitForURL('**/part/category/index/**');
+
+  await page.getByRole('button', { name: 'action-menu-add-parts' }).click();
+  await page
+    .getByRole('menuitem', { name: 'action-menu-add-parts-create-part' })
+    .click();
+
+  await page
+    .getByLabel('text-field-name', { exact: true })
+    .fill('No Initial Stock');
+
+  await expect(
+    page.getByLabel('number-field-initial_stock.quantity')
+  ).toBeHidden();
+  await expect(
+    page.getByLabel('tree-field-initial_stock.location')
+  ).toBeHidden();
+});