Fix category service

* handle empty categories
alexander-kiriliuk · Sep 18, 2024 · e9ee39c · e9ee39c
1 parent 72d150d
commit e9ee39c
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/lib/shared/modules/category/category.service.ts b/lib/shared/modules/category/category.service.ts
@@ -44,11 +44,17 @@ export class CategoryService {
       where: { code },
       relations: CATEGORY_RELATIONS,
     });
+    if (!cat) {
+      return null;
+    }
     const res = await this.catRep.findDescendantsTree(cat, {
       depth,
       relations: CATEGORY_RELATIONS,
     });
-    res.children?.forEach((cat) => this.sort(cat));
+    if (!res.children?.length) {
+      return res;
+    }
+    res.children.forEach((cat) => this.sort(cat));
     this.sort(res);
     return res;
   }