// In your backend Express app (e.g., server.js or routes/sitemap.js) import express from "express"; // Import your DB models (Product, Category, etc.) import Product from "./models/Product.js"; import Category from "./models/Category.js"; const router = express.Router(); router.get("/sitemap.xml", async (req, res) => { try { const baseUrl = "https://www.rivakenkopharma.com"; // 1. Fetch dynamic items from DB const products = await Product.find({ isActive: true }).select("slug updatedAt"); const categories = await Category.find({}).select("slug name updatedAt"); // 2. Define static routes const staticRoutes = [ { url: "", changefreq: "weekly", priority: "1.0" }, { url: "/ShoppingPage", changefreq: "daily", priority: "0.9" }, { url: "/About", changefreq: "monthly", priority: "0.8" }, { url: "/ContactUs", changefreq: "monthly", priority: "0.8" }, { url: "/Career", changefreq: "weekly", priority: "0.7" }, { url: "/PrivacyPolicy", changefreq: "yearly", priority: "0.3" }, { url: "/TermsAndConditions", changefreq: "yearly", priority: "0.3" }, { url: "/return-policy", changefreq: "yearly", priority: "0.3" }, ]; // 3. Build XML let xml = `\n`; xml += `\n`; // Add static routes staticRoutes.forEach((route) => { xml += ` \n`; xml += ` ${baseUrl}${route.url}\n`; xml += ` ${route.changefreq}\n`; xml += ` ${route.priority}\n`; xml += ` \n`; }); // Add dynamic category routes categories.forEach((cat) => { const catSlug = encodeURIComponent(cat.slug || cat.name); const lastmod = cat.updatedAt ? new Date(cat.updatedAt).toISOString().split("T")[0] : ""; xml += ` \n`; xml += ` ${baseUrl}/category/${catSlug}\n`; if (lastmod) xml += ` ${lastmod}\n`; xml += ` daily\n`; xml += ` 0.8\n`; xml += ` \n`; }); // Add dynamic product routes products.forEach((prod) => { const prodSlug = encodeURIComponent(prod.slug); const lastmod = prod.updatedAt ? new Date(prod.updatedAt).toISOString().split("T")[0] : ""; xml += ` \n`; xml += ` ${baseUrl}/product/${prodSlug}\n`; if (lastmod) xml += ` ${lastmod}\n`; xml += ` weekly\n`; xml += ` 0.9\n`; xml += ` \n`; }); xml += ``; res.header("Content-Type", "application/xml"); return res.status(200).send(xml); } catch (error) { console.error("Error generating sitemap:", error); return res.status(500).end(); } }); export default router;