From f90d0f37f43996e62ba2361646edc66b3ceca969 Mon Sep 17 00:00:00 2001
From: kernchen-brc <niklas.kernchen@brc-solar.de>
Date: Fri, 24 Apr 2026 08:14:37 +0200
Subject: [PATCH] Add 'Add stock' button to part stock info page

---
 config/reference.php                          |  2 +-
 src/Controller/PartController.php             | 41 +++++++++++++++++
 templates/parts/info/_add_lot_modal.html.twig | 46 +++++++++++++++++++
 templates/parts/info/_part_lots.html.twig     |  8 ++++
 4 files changed, 96 insertions(+), 1 deletion(-)
 create mode 100644 templates/parts/info/_add_lot_modal.html.twig

diff --git a/config/reference.php b/config/reference.php
index 77a5d432..38ad8241 100644
--- a/config/reference.php
+++ b/config/reference.php
@@ -1712,7 +1712,7 @@ use Symfony\Component\Config\Loader\ParamConfigurator as Param;
  *     length?: scalar|Param|null, // Default: 5
  *     width?: scalar|Param|null, // Default: 130
  *     height?: scalar|Param|null, // Default: 50
- *     font?: scalar|Param|null, // Default: "/home/jan/php/Part-DB-server/vendor/gregwar/captcha-bundle/DependencyInjection/../Generator/Font/captcha.ttf"
+ *     font?: scalar|Param|null, // Default: "/home/user/documents/Part-DB-server/vendor/gregwar/captcha-bundle/DependencyInjection/../Generator/Font/captcha.ttf"
  *     keep_value?: scalar|Param|null, // Default: false
  *     charset?: scalar|Param|null, // Default: "abcdefhjkmnprstuvwxyz23456789"
  *     as_file?: scalar|Param|null, // Default: false
diff --git a/src/Controller/PartController.php b/src/Controller/PartController.php
index eb80d9bc..a7781fe6 100644
--- a/src/Controller/PartController.php
+++ b/src/Controller/PartController.php
@@ -36,6 +36,7 @@ use App\Entity\PriceInformations\Orderdetail;
 use App\Entity\ProjectSystem\Project;
 use App\Exceptions\AttachmentDownloadException;
 use App\Form\Part\PartBaseType;
+use App\Form\Part\PartLotType;
 use App\Services\Attachments\AttachmentSubmitHandler;
 use App\Services\Attachments\PartPreviewGenerator;
 use App\Services\EntityMergers\Mergers\PartMerger;
@@ -127,6 +128,17 @@ final class PartController extends AbstractController
             $table = null;
         }
 
+        // Build the add-lot form for the INFO page modal (only when not in time-travel mode)
+        $addLotForm = null;
+        if ($timeTravel_timestamp === null && $this->isGranted('edit', $part)) {
+            $newLot = new PartLot();
+            $newLot->setPart($part);
+            $addLotForm = $this->createForm(PartLotType::class, $newLot, [
+                'measurement_unit' => $part->getPartUnit(),
+                'action' => $this->generateUrl('part_lot_add', ['id' => $part->getID()]),
+            ]);
+        }
+
         return $this->render(
             'parts/info/show_part_info.html.twig',
             [
@@ -139,10 +151,39 @@ final class PartController extends AbstractController
                 'comment_params' => $this->partInfoSettings->extractParamsFromNotes ? $parameterExtractor->extractParameters($part->getComment()) : [],
                 'withdraw_add_helper' => $withdrawAddHelper,
                 'highlightLotId' => $request->query->getInt('highlightLot', 0),
+                'add_lot_form' => $addLotForm,
             ]
         );
     }
 
+    #[Route(path: '/{id}/add_lot', name: 'part_lot_add', methods: ['POST'])]
+    public function addLot(Part $part, Request $request, EntityManagerInterface $em): Response
+    {
+        $this->denyAccessUnlessGranted('edit', $part);
+
+        $newLot = new PartLot();
+        $newLot->setPart($part);
+
+        $form = $this->createForm(PartLotType::class, $newLot, [
+            'measurement_unit' => $part->getPartUnit(),
+        ]);
+
+        $form->handleRequest($request);
+
+        if ($form->isSubmitted() && $form->isValid()) {
+            $em->persist($newLot);
+            $em->flush();
+            $this->addFlash('success', 'part.edited_flash');
+            return $this->redirectToRoute('part_info', [
+                'id' => $part->getID(),
+                'highlightLot' => $newLot->getID(),
+            ]);
+        }
+
+        $this->addFlash('error', 'part.created_flash.invalid');
+        return $this->redirectToRoute('part_info', ['id' => $part->getID()]);
+    }
+
     #[Route(path: '/{id}/edit', name: 'part_edit')]
     public function edit(Part $part, Request $request): Response
     {
diff --git a/templates/parts/info/_add_lot_modal.html.twig b/templates/parts/info/_add_lot_modal.html.twig
new file mode 100644
index 00000000..b31f368f
--- /dev/null
+++ b/templates/parts/info/_add_lot_modal.html.twig
@@ -0,0 +1,46 @@
+{% if add_lot_form is not null %}
+{% form_theme add_lot_form 'form/extended_bootstrap_layout.html.twig' %}
+
+<div class="modal fade" id="add-lot-modal" tabindex="-1" aria-labelledby="add-lot-modal-title" aria-hidden="true">
+    <div class="modal-dialog modal-lg">
+        <div class="modal-content">
+            {{ form_start(add_lot_form) }}
+            <div class="modal-header">
+                <h1 class="modal-title fs-5" id="add-lot-modal-title">
+                    <i class="fas fa-plus-square fa-fw"></i>
+                    {% trans %}part_lot.create{% endtrans %}
+                </h1>
+                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
+            </div>
+            <div class="modal-body">
+                {{ form_row(add_lot_form.description) }}
+                {{ form_row(add_lot_form.storage_location) }}
+                {{ form_row(add_lot_form.amount) }}
+                {{ form_row(add_lot_form.instock_unknown) }}
+                {{ form_row(add_lot_form.needs_refill) }}
+                {{ form_row(add_lot_form.expiration_date) }}
+
+                <div>
+                    <a class="btn btn-link btn-sm {{ offset_label }}" data-bs-toggle="collapse" href="#add-lot-advanced" role="button" aria-expanded="false" aria-controls="add-lot-advanced">
+                        {% trans %}part_lot.edit.advanced{% endtrans %}
+                    </a>
+                    <div class="collapse" id="add-lot-advanced">
+                        {{ form_row(add_lot_form.comment) }}
+                        {{ form_row(add_lot_form.owner) }}
+                        {{ form_row(add_lot_form.user_barcode) }}
+                        {{ form_row(add_lot_form.last_stocktake_at) }}
+                    </div>
+                </div>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">{% trans %}modal.close{% endtrans %}</button>
+                <button type="submit" class="btn btn-success">
+                    <i class="fas fa-plus-square fa-fw"></i>
+                    {% trans %}part_lot.create{% endtrans %}
+                </button>
+            </div>
+            {{ form_end(add_lot_form) }}
+        </div>
+    </div>
+</div>
+{% endif %}
diff --git a/templates/parts/info/_part_lots.html.twig b/templates/parts/info/_part_lots.html.twig
index 70e5dc4e..6c7487c2 100644
--- a/templates/parts/info/_part_lots.html.twig
+++ b/templates/parts/info/_part_lots.html.twig
@@ -3,6 +3,7 @@
 
 {% include "parts/info/_withdraw_modal.html.twig" %}
 {% include "parts/info/_stocktake_modal.html.twig" %}
+{% include "parts/info/_add_lot_modal.html.twig" %}
 
 <div class="table-responsive">
     <table class="table table-striped table-hover">
@@ -126,3 +127,10 @@
 
     </table>
 </div>
+
+{% if add_lot_form is not null %}
+<button type="button" class="btn btn-success" data-bs-toggle="modal" data-bs-target="#add-lot-modal">
+    <i class="fas fa-plus-square fa-fw"></i>
+    {% trans %}part_lot.create{% endtrans %}
+</button>
+{% endif %}