update

autoload/api/ApiRouter.php

@@ -104,6 +104,9 @@ class ApiRouter
                 $producerRepo = new \Domain\Producer\ProducerRepository($db);
                 return new Controllers\DictionariesApiController($statusRepo, $transportRepo, $paymentRepo, $attrRepo, $producerRepo);
             },
+            'categories' => function () use ($db) {
+                return new Controllers\CategoriesApiController();
+            },
         ];
     }
 

autoload/api/Controllers/CategoriesApiController.php

@@ -0,0 +1,104 @@
+<?php
+namespace api\Controllers;
+
+use api\ApiRouter;
+
+class CategoriesApiController
+{
+    public function list(): void
+    {
+        if (!ApiRouter::requireMethod('GET')) {
+            return;
+        }
+
+        $db = $GLOBALS['mdb'] ?? null;
+        if (!$db) {
+            ApiRouter::sendError('INTERNAL_ERROR', 'Database not available', 500);
+            return;
+        }
+
+        // Default shop language
+        $defaultLang = $db->get('pp_langs', 'id', ['start' => 1]);
+        if (!$defaultLang) {
+            $defaultLang = 'pl';
+        }
+        $defaultLang = (string)$defaultLang;
+
+        // All active categories, ordered by display order
+        $rows = $db->select(
+            'pp_shop_categories',
+            ['id', 'parent_id'],
+            [
+                'status' => 1,
+                'ORDER' => ['o' => 'ASC'],
+            ]
+        );
+
+        if (!is_array($rows) || empty($rows)) {
+            ApiRouter::sendSuccess(['categories' => []]);
+            return;
+        }
+
+        $categoryIds = array_values(array_filter(
+            array_map(fn($row) => (int)($row['id'] ?? 0), $rows),
+            fn($id) => $id > 0
+        ));
+
+        // Bulk fetch titles for default language
+        $titlesByCategory = [];
+        $titleRows = $db->select('pp_shop_categories_langs', ['category_id', 'title'], [
+            'AND' => [
+                'category_id' => $categoryIds,
+                'lang_id' => $defaultLang,
+                'title[!]' => '',
+            ],
+        ]);
+        if (is_array($titleRows)) {
+            foreach ($titleRows as $tr) {
+                $tid = (int)($tr['category_id'] ?? 0);
+                if ($tid > 0 && !isset($titlesByCategory[$tid])) {
+                    $titlesByCategory[$tid] = (string)($tr['title'] ?? '');
+                }
+            }
+        }
+
+        // Bulk fetch fallback titles for categories without a title in default language
+        $missingIds = array_values(array_filter($categoryIds, fn($id) => !isset($titlesByCategory[$id])));
+        if (!empty($missingIds)) {
+            $fallbackRows = $db->select('pp_shop_categories_langs', ['category_id', 'title'], [
+                'AND' => [
+                    'category_id' => $missingIds,
+                    'title[!]' => '',
+                ],
+            ]);
+            if (is_array($fallbackRows)) {
+                foreach ($fallbackRows as $fr) {
+                    $fid = (int)($fr['category_id'] ?? 0);
+                    if ($fid > 0 && !isset($titlesByCategory[$fid])) {
+                        $titlesByCategory[$fid] = (string)($fr['title'] ?? '');
+                    }
+                }
+            }
+        }
+
+        // Build flat category list
+        $categories = [];
+        foreach ($rows as $row) {
+            $categoryId = (int)($row['id'] ?? 0);
+            if ($categoryId <= 0) {
+                continue;
+            }
+
+            $parentId = $row['parent_id'] !== null ? (int)$row['parent_id'] : null;
+            $title = $titlesByCategory[$categoryId] ?? ('Kategoria #' . $categoryId);
+
+            $categories[] = [
+                'id' => $categoryId,
+                'parent_id' => $parentId,
+                'title' => $title,
+            ];
+        }
+
+        ApiRouter::sendSuccess(['categories' => $categories]);
+    }
+}

autoload/api/Controllers/ProductsApiController.php

@@ -437,7 +437,7 @@ class ProductsApiController
         // String fields — direct mapping
         $stringFields = [
             'sku', 'ean', 'custom_label_0', 'custom_label_1', 'custom_label_2',
-            'custom_label_3', 'custom_label_4', 'wp',
+            'custom_label_3', 'custom_label_4', 'wp', 'new_to_date', 'additional_message_text',
         ];
         foreach ($stringFields as $field) {
             if (isset($body[$field])) {
@@ -447,6 +447,18 @@ class ProductsApiController
             }
         }
 
+        if (isset($body['additional_message'])) {
+            $d['additional_message'] = !empty($body['additional_message']) ? 'on' : '';
+        } elseif ($existing !== null) {
+            $d['additional_message'] = !empty($existing['additional_message']) ? 'on' : '';
+        }
+
+        if (isset($body['additional_message_required'])) {
+            $d['additional_message_required'] = !empty($body['additional_message_required']) ? 'on' : '';
+        } elseif ($existing !== null) {
+            $d['additional_message_required'] = !empty($existing['additional_message_required']) ? 'on' : '';
+        }
+
         // Foreign keys
         if (isset($body['set_id'])) {
             $d['set'] = $body['set_id'];