Use /{id}/{fa-slug} detail URLs in sitemaps and add public by-id lookups.

Default sitemap templates now emit SEO-friendly Farsi path segments with stable CMS ids; storefronts resolve content via new by-id public endpoints.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/products/products.controller.ts

@@ -171,6 +171,35 @@ export class PublicProductsController {
     return this.service.listPublic(host, query);
   }
 
+  @Get('by-id/:productId/variations')
+  async getVariationsById(
+    @Param('host') host: string,
+    @Param('productId') productId: string,
+  ) {
+    const detail = await this.service.getPublicById(host, productId);
+    return this.variationValuesService.getPublicForProduct(
+      detail.product.businessId,
+      detail.product.id,
+    );
+  }
+
+  @Get('by-id/:productId/technical-info')
+  async getTechnicalInfoById(
+    @Param('host') host: string,
+    @Param('productId') productId: string,
+  ) {
+    const detail = await this.service.getPublicById(host, productId);
+    return this.technicalInfoService.getPublicForProduct(
+      detail.product.businessId,
+      detail.product.id,
+    );
+  }
+
+  @Get('by-id/:productId')
+  getById(@Param('host') host: string, @Param('productId') productId: string) {
+    return this.service.getPublicById(host, productId);
+  }
+
   @Get(':slug/variations')
   async getVariations(@Param('host') host: string, @Param('slug') slug: string) {
     const { businessId, productId } = await this.service.assertPublishedProductBySlug(

src/products/products.service.ts

@@ -175,6 +175,39 @@ export class ProductsService {
       throw new NotFoundException('Product not found');
     }
 
+    return this.serializePublicDetail(businessId, product);
+  }
+
+  async getPublicById(host: string, productIdRaw: string) {
+    const business = await this.tenant.resolveBusinessByDomain(host);
+    const businessId = business.id;
+    let productId: bigint;
+    try {
+      productId = BigInt(productIdRaw);
+    } catch {
+      throw new NotFoundException('Product not found');
+    }
+
+    const product = await this.prisma.product.findFirst({
+      where: {
+        businessId,
+        id: productId,
+        status: ContentStatus.published,
+      },
+      include: productListInclude,
+    });
+
+    if (!product) {
+      throw new NotFoundException('Product not found');
+    }
+
+    return this.serializePublicDetail(businessId, product);
+  }
+
+  private async serializePublicDetail(
+    businessId: bigint,
+    product: Prisma.ProductGetPayload<{ include: typeof productListInclude }>,
+  ) {
     const [serializedList, relatedProducts] = await Promise.all([
       this.serializePublicListItems(businessId, [product]),
       this.loadRelatedPublicProducts(businessId, product),