Add Meshkee SEO, customer auth menu, and footer polish.

Implement canonical product/category/blog URLs, sitemap-config endpoint, page metadata, customer login dropdown with admin handoff, safeteb-style footer bar, backend favicon, and remove the standalone partners strip.

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

src/lib/meshkee.ts

@@ -3,6 +3,52 @@ import { toFa } from "@/lib/format";
 const API_BASE = "https://api.meshkee.com/api/v1";
 export const TENANT_DOMAIN = "aradarisman.com";
 
+export type Tenant = {
+  id: number;
+  name: string;
+  nameFa: string;
+  slug: string;
+  domain: string;
+};
+
+export async function getTenant(): Promise<Tenant | null> {
+  try {
+    return await meshkeeFetch<Tenant>(`/tenants/${TENANT_DOMAIN}`, 3600);
+  } catch {
+    return null;
+  }
+}
+
+export async function getBusinessId(): Promise<string> {
+  const tenant = await getTenant();
+  return tenant?.id != null ? String(tenant.id) : "";
+}
+
+export type WebsiteFavicon = {
+  faviconUrl: string | null;
+  logoUrl: string | null;
+  logoDarkUrl: string | null;
+  hasDedicatedFavicon: boolean;
+};
+
+const defaultFavicon: WebsiteFavicon = {
+  faviconUrl: null,
+  logoUrl: null,
+  logoDarkUrl: null,
+  hasDedicatedFavicon: false,
+};
+
+export async function getWebsiteFavicon(): Promise<WebsiteFavicon> {
+  try {
+    return await meshkeeFetch<WebsiteFavicon>(
+      `/tenants/${TENANT_DOMAIN}/website/favicon`,
+      3600
+    );
+  } catch {
+    return defaultFavicon;
+  }
+}
+
 /**
  * Business-managed image overrides (hero slider, category tiles, feature
  * icons, about photo, brand logos). Each slot has a stable `key`; when a
@@ -139,6 +185,17 @@ export async function getProduct(slug: string): Promise<Product | null> {
   return data.product as Product;
 }
 
+export async function getProductById(id: string): Promise<Product | null> {
+  const res = await fetch(
+    `${API_BASE}/tenants/${TENANT_DOMAIN}/products/by-id/${id}`,
+    { next: { revalidate: 300 } }
+  );
+  if (res.status === 404) return null;
+  if (!res.ok) throw new Error(`Meshkee API product id "${id}" failed: ${res.status}`);
+  const data = await res.json();
+  return data.product as Product;
+}
+
 export function productImage(product: Product): string | null {
   return product.thumbnail || product.image || product.thumbnailUrl || null;
 }
@@ -151,9 +208,72 @@ export function productPriceLabel(product: Product): string {
   return "تماس بگیرید";
 }
 
+export type Category = {
+  id: string;
+  parentId: string | null;
+  name: string;
+  nameFa: string;
+  slug: string;
+  sortOrder: number;
+  isActive: boolean;
+};
+
+export async function getCategories(): Promise<Category[]> {
+  try {
+    const data = await meshkeeFetch<{ items: Category[] }>(
+      `/tenants/${TENANT_DOMAIN}/categories`
+    );
+    return data.items.filter((c) => c.isActive);
+  } catch {
+    return [];
+  }
+}
+
+export async function getCategoryById(id: string): Promise<Category | null> {
+  const res = await fetch(
+    `${API_BASE}/tenants/${TENANT_DOMAIN}/categories/by-id/${id}`,
+    { next: { revalidate: 300 } }
+  );
+  if (res.status === 404) return null;
+  if (!res.ok) throw new Error(`Meshkee API category id "${id}" failed: ${res.status}`);
+  const data = await res.json();
+  return data.category as Category;
+}
+
+export async function getTopLevelCategories(): Promise<Category[]> {
+  const items = await getCategories();
+  return items
+    .filter((c) => c.parentId === null)
+    .sort(
+      (a, b) =>
+        a.sortOrder - b.sortOrder ||
+        a.nameFa.localeCompare(b.nameFa, "fa")
+    );
+}
+
+/** Includes the category itself and all nested descendants. */
+export function getCategoryDescendantIds(
+  categoryId: string,
+  categories: Category[]
+): string[] {
+  const ids = new Set<string>([categoryId]);
+  let changed = true;
+  while (changed) {
+    changed = false;
+    for (const c of categories) {
+      if (c.parentId && ids.has(c.parentId) && !ids.has(c.id)) {
+        ids.add(c.id);
+        changed = true;
+      }
+    }
+  }
+  return Array.from(ids);
+}
+
 export type CategorySummary = {
   categoryId: string;
   name: string;
+  nameEn: string | null;
   count: number;
   image: string | null;
 };
@@ -172,7 +292,7 @@ export async function getCategorySummary(limit = 8): Promise<CategorySummary[]>
 
   const perId = new Map<
     string,
-    { id: string; name: string; count: number; image: string | null }
+    { id: string; name: string; nameEn: string | null; count: number; image: string | null }
   >();
   for (const p of items) {
     if (!p.categoryId || !p.categoryNameFa) continue;
@@ -181,8 +301,15 @@ export async function getCategorySummary(limit = 8): Promise<CategorySummary[]>
     if (entry) {
       entry.count += 1;
       if (!entry.image && img) entry.image = img;
+      if (!entry.nameEn && p.categoryName) entry.nameEn = p.categoryName;
     } else {
-      perId.set(p.categoryId, { id: p.categoryId, name: p.categoryNameFa, count: 1, image: img });
+      perId.set(p.categoryId, {
+        id: p.categoryId,
+        name: p.categoryNameFa,
+        nameEn: p.categoryName ?? null,
+        count: 1,
+        image: img,
+      });
     }
   }
 
@@ -193,6 +320,7 @@ export async function getCategorySummary(limit = 8): Promise<CategorySummary[]>
       perName.set(entry.name, {
         categoryId: entry.id,
         name: entry.name,
+        nameEn: entry.nameEn,
         count: entry.count,
         image: entry.image,
       });
@@ -200,8 +328,12 @@ export async function getCategorySummary(limit = 8): Promise<CategorySummary[]>
     }
     existing.count += entry.count;
     const currentBest = perId.get(existing.categoryId)?.count ?? 0;
-    if (entry.count > currentBest) existing.categoryId = entry.id;
+    if (entry.count > currentBest) {
+      existing.categoryId = entry.id;
+      if (entry.nameEn) existing.nameEn = entry.nameEn;
+    }
     if (!existing.image && entry.image) existing.image = entry.image;
+    if (!existing.nameEn && entry.nameEn) existing.nameEn = entry.nameEn;
   }
 
   return Array.from(perName.values())
@@ -290,6 +422,16 @@ export async function getPost(slug: string): Promise<Post | null> {
   return (data.blog ?? data.post ?? data) as Post;
 }
 
+export async function getPostById(id: string): Promise<Post | null> {
+  const res = await fetch(`${API_BASE}/tenants/${TENANT_DOMAIN}/blogs/by-id/${id}`, {
+    next: { revalidate: 300 },
+  });
+  if (res.status === 404) return null;
+  if (!res.ok) throw new Error(`Meshkee API blog id "${id}" failed: ${res.status}`);
+  const data = await res.json();
+  return (data.blog ?? data.post ?? data) as Post;
+}
+
 export function postTitle(post: Post): string {
   return post.nameFa || post.titleFa || post.title || "بدون عنوان";
 }