u

src/sql/article.js

@@ -59,6 +59,45 @@ INNER JOIN categoryarticle ca ON ca.article_id = a.id
 WHERE a.sku = @sku
 `;
 
+/** SKU → article/category + company auth in one round-trip. */
+export const RESOLVE_ARTICLE_ACCESS_BY_SKU = `
+WITH article_cat AS (
+    SELECT TOP 1 a.id AS articleId, ca.category_id AS categoryId
+    FROM article a
+    INNER JOIN categoryarticle ca ON ca.article_id = a.id
+    WHERE a.sku = @sku
+),
+ancestors AS (
+    SELECT c.id, c.parent_id
+    FROM category c
+    INNER JOIN article_cat ac ON c.id = ac.categoryId
+
+    UNION ALL
+
+    SELECT c.id, c.parent_id
+    FROM category c
+    INNER JOIN ancestors a ON c.id = a.parent_id
+),
+root AS (
+    SELECT TOP 1 id AS rootCategoryId
+    FROM ancestors
+    WHERE parent_id IS NULL
+)
+SELECT
+    ac.articleId,
+    ac.categoryId,
+    r.rootCategoryId,
+    co.id AS companyId,
+    co.default_language_id AS languageId,
+    co.poscustomergroup_id AS posCustomerGroupId,
+    cu.id AS companyuserId
+FROM article_cat ac
+LEFT JOIN root r ON 1 = 1
+LEFT JOIN company co ON co.root_category_id = r.rootCategoryId
+LEFT JOIN companyuser cu
+    ON cu.company_id = co.id AND cu.google_auth_id = @googleAuthId
+`;
+
 export const CREATE = `
 INSERT INTO article (sku, unit_id, unitamount, weight)
 OUTPUT INSERTED.id