x

apps/website/src/lib/seo.ts

@@ -9,6 +9,7 @@ type SeoMetadataProps = {
   path: string; // e.g. '/shop', '/category/1', or ''
   lang: string;
   openGraph?: Metadata['openGraph'];
+  customLanguages?: Record<string, string>;
 };
 
 export function generateSeoMetadata({
@@ -17,14 +18,19 @@ export function generateSeoMetadata({
   path,
   lang,
   openGraph,
+  customLanguages,
 }: SeoMetadataProps): Metadata {
   const cleanPath = path.startsWith('/') ? path : `/${path}`;
   const pathPart = cleanPath === '/' ? '' : cleanPath;
   
   const languages: Record<string, string> = {};
-  SUPPORTED_LOCALES.forEach((locale) => {
-    languages[locale] = `${baseUrl}/${locale}${pathPart}`;
-  });
+  if (customLanguages) {
+    Object.assign(languages, customLanguages);
+  } else {
+    SUPPORTED_LOCALES.forEach((locale) => {
+      languages[locale] = `${baseUrl}/${locale}${pathPart}`;
+    });
+  }
 
   return {
     title,

apps/website/src/lib/slugify.ts

@@ -0,0 +1,22 @@
+export function generateProductSlug(name: string, id: string | number): string {
+  if (!name) return `p${id}`;
+  
+  const cleanName = name
+    .toLowerCase()
+    .trim()
+    .replace(/[\s_]+/g, '-') // Replace spaces and underscores with hyphens
+    .replace(/[^\w\u0E00-\u0E7F-]+/g, '') // Keep alphanumeric, Thai chars, and hyphens.
+    .replace(/-+/g, '-') // Remove consecutive hyphens
+    .replace(/^-+|-+$/g, ''); // Trim hyphens from start and end
+
+  return cleanName ? `${cleanName}-p${id}` : `p${id}`;
+}
+
+export function extractIdFromSlug(slug: string): string {
+  if (!slug) return '';
+  const match = slug.match(/-p(\d+)$|^p(\d+)$/);
+  if (match) {
+    return match[1] || match[2];
+  }
+  return slug; // Fallback if no match
+}