u

README.md

@@ -124,7 +124,7 @@ Backend mapping:
 | `createUnderParent` | `({ googleAuthId, parentId, name })` | `{ id, parentId, sort, name }` |
 | `delete` | `({ googleAuthId, id })` | `void` — blocked by FK if `categoryarticle` or child categories remain |
 | `getTreeForCompany` | `(googleAuthId, companyId)` | `{ languageId, tree, articles }` |
-| `getCategoryArticles` | `(googleAuthId, categoryId)` | `{ id, sku, name, slug, net, taxRate, optionsCount, articleListCount, childCount, thumbW, thumbH, thumbHash }[]` |
+| `getCategoryArticles` | `(googleAuthId, categoryId)` | `{ id, sku, name, slug, net, taxRate, optionsCount, articleListCount, childCount, fatherArticleId, fatherSku, thumbW, thumbH, thumbHash }[]` |
 
 ### `createUnderParent` (transaction)
 
@@ -142,12 +142,15 @@ Backend mapping:
 | Method | Signature | Returns |
 | --- | --- | --- |
 | `createUnderParent` | `({ googleAuthId, parentId, name })` | `{ id, parentId, name, sku }` |
-| `getBySku` | `(googleAuthId, sku)` | `{ id, sku, name, slug, net, taxRate, optionsCount, articleListCount, childCount, thumbW, thumbH, thumbHash }` |
+| `getBySku` | `(googleAuthId, sku)` | `{ id, sku, name, slug, net, taxRate, optionsCount, articleListCount, childCount, fatherArticleId, fatherSku, thumbW, thumbH, thumbHash }` |
+| `updateBySku` | `(googleAuthId, sku, { name })` | same shape as `getBySku` |
 
 `parentId` is the category id. Creates `article` + `articletext` (company default language) + `categoryarticle` in one transaction. Allocates `sku` via `getnextnumberwithprefixandpadding` (`type` `sku`; creates `numbers` row with empty prefix if missing). Default unit `pc` is ensured if missing (`unitamount` 1, `weight` 0). Auth via `resolveCategoryAccess(googleAuthId, parentId)` — `Parent not found` / `Not authorized`.
 
 Same article shape as `getCategoryArticles` / `getTreeForCompany().articles[]`. Auth via the article's `categoryarticle` category + `resolveCategoryAccess`. Errors: `Article not found`, `Not authorized`.
 
+`updateBySku` updates `articletext` (company default language) in a transaction (`name` + slugified `slug`), then returns the same select as `getBySku`. Errors: `Article not found`, `Not authorized`, `Name required`.
+
 ---
 
 ## Backend route cheatsheet
@@ -164,6 +167,7 @@ Same article shape as `getCategoryArticles` / `getTreeForCompany().articles[]`.
 | `DELETE /api/category/:id` | `category.delete({ googleAuthId, id })` |
 | `POST /api/article` | `article.createUnderParent({ googleAuthId, parentId, name })` |
 | `GET /api/article/:sku` | `article.getBySku(googleAuthId, sku)` |
+| `PATCH /api/article/:sku` | `article.updateBySku(googleAuthId, sku, { name })` |
 
 ---
 

scripts/test-api.js

@@ -114,6 +114,11 @@ const MENU = {
         label: 'getBySku',
         hint: 'googleAuthId, sku → row',
       },
+      {
+        value: 'article.updateBySku',
+        label: 'updateBySku',
+        hint: 'googleAuthId, sku, name → row',
+      },
     ],
   },
   companyuser: {
@@ -399,6 +404,22 @@ async function runMethod(client, action) {
         await client.article.getBySku(Number(googleAuthId), sku),
       ];
     }
+    case 'article.updateBySku': {
+      const googleAuthId = await askInt('google_auth id');
+      if (googleAuthId == null) return;
+      const sku = await askText('sku', {
+        validate: (v) => (!v?.trim() ? 'Required' : undefined),
+      });
+      if (sku == null) return;
+      const name = await askText('name', {
+        validate: (v) => (!v?.trim() ? 'Required' : undefined),
+      });
+      if (name == null) return;
+      return [
+        'result',
+        await client.article.updateBySku(Number(googleAuthId), sku, { name }),
+      ];
+    }
     case 'companyuser.add': {
       const companyId = await askInt('Company id');
       if (companyId == null) return;

src/index.js

@@ -11,6 +11,7 @@ import categoryCreateUnderParent from './store/category/createUnderParent.js';
 import categoryDelete from './store/category/delete.js';
 import articleCreateUnderParent from './store/article/createUnderParent.js';
 import articleGetBySku from './store/article/getBySku.js';
+import articleUpdateBySku from './store/article/updateBySku.js';
 import langCreate from './store/lang/create.js';
 import langDelete from './store/lang/delete.js';
 import langList from './store/lang/list.js';
@@ -55,6 +56,7 @@ export default class LibDashStore {
     this.article = {
       createUnderParent: articleCreateUnderParent(pool),
       getBySku: articleGetBySku(pool),
+      updateBySku: articleUpdateBySku(pool),
     };
 
     this.lang = {

src/sql/article.js

@@ -13,6 +13,7 @@ OUTER APPLY (
     ORDER BY ap.sort ASC, ap.id ASC
 ) first_pic
 LEFT JOIN pic ON pic.id = first_pic.pic_id
+LEFT JOIN article father ON father.id = a.fatherarticle_id
 `;
 
 export const ARTICLE_LIST_COLUMNS = `
@@ -43,13 +44,15 @@ export const ARTICLE_LIST_COLUMNS = `
         FROM article child
         WHERE child.fatherarticle_id = a.id
     ) AS childCount,
+    a.fatherarticle_id AS fatherArticleId,
+    father.sku AS fatherSku,
     pic.thumbw AS thumbW,
     pic.thumbh AS thumbH,
     pic.thumbhash AS thumbHash
 `;
 
 export const GET_CATEGORY_ID_BY_SKU = `
-SELECT TOP 1 ca.category_id AS categoryId
+SELECT TOP 1 ca.category_id AS categoryId, a.id AS articleId
 FROM article a
 INNER JOIN categoryarticle ca ON ca.article_id = a.id
 WHERE a.sku = @sku

src/sql/articletext.js

@@ -2,3 +2,9 @@ export const CREATE = `
 INSERT INTO articletext (article_id, language_id, name, slug)
 VALUES (@articleId, @languageId, @name, @slug)
 `;
+
+export const UPDATE_BY_ARTICLE_AND_LANGUAGE = `
+UPDATE articletext
+SET name = @name, slug = @slug
+WHERE article_id = @articleId AND language_id = @languageId
+`;

src/store/article/updateBySku.js

@@ -0,0 +1,77 @@
+import { GET_BY_SKU, GET_CATEGORY_ID_BY_SKU } from '../../sql/article.js';
+import { UPDATE_BY_ARTICLE_AND_LANGUAGE } from '../../sql/articletext.js';
+import resolveCategoryAccess from '../category/resolveCategoryAccess.js';
+import request from '../request.js';
+
+function slugify(name) {
+  return name
+    .trim()
+    .toLowerCase()
+    .normalize('NFD')
+    .replace(/\p{M}/gu, '')
+    .replace(/[^a-z0-9]+/g, '-')
+    .replace(/^-+|-+$/g, '');
+}
+
+export default function updateBySku(pool) {
+  const access = resolveCategoryAccess(pool);
+
+  return async (googleAuthId, sku, { name }) => {
+    if (!name?.trim()) {
+      throw new Error('Name required');
+    }
+
+    const categoryLookup = await pool
+      .request()
+      .input('sku', sku)
+      .query(GET_CATEGORY_ID_BY_SKU);
+
+    const row = categoryLookup.recordset[0];
+    if (!row?.categoryId || !row?.articleId) {
+      throw new Error('Article not found');
+    }
+
+    const { languageId, posCustomerGroupId } = await access(
+      googleAuthId,
+      row.categoryId,
+    );
+
+    const slug = slugify(name);
+    const tx = pool.transaction();
+    await tx.begin();
+
+    try {
+      const update = await request(pool, tx)
+        .input('articleId', row.articleId)
+        .input('languageId', languageId)
+        .input('name', name.trim())
+        .input('slug', slug)
+        .query(UPDATE_BY_ARTICLE_AND_LANGUAGE);
+
+      if (!update.rowsAffected[0]) {
+        throw new Error('Article not found');
+      }
+
+      const result = await request(pool, tx)
+        .input('sku', sku)
+        .input('languageId', languageId)
+        .input('posCustomerGroupId', posCustomerGroupId)
+        .query(GET_BY_SKU);
+
+      const article = result.recordset[0];
+      if (!article) {
+        throw new Error('Article not found');
+      }
+
+      await tx.commit();
+      return article;
+    } catch (err) {
+      try {
+        await tx.rollback();
+      } catch {
+        // ignore
+      }
+      throw err;
+    }
+  };
+}