sitemap fix

apps/infoalloggi/src/pages/sitemap.xml.ts

@@ -0,0 +1,57 @@
+import type { GetServerSideProps } from "next";
+import { env } from "~/env.mjs";
+import { generateSSGHelper } from "~/server/utils/ssgHelper";
+
+async function generateSiteMap() {
+	const helper = generateSSGHelper();
+	const dynamicUrls = await helper.annunci.getCodici.fetch();
+	const staticUrls = [
+		env.NEXT_PUBLIC_BASE_URL,
+		`${env.NEXT_PUBLIC_BASE_URL}/contatti`,
+		`${env.NEXT_PUBLIC_BASE_URL}/prezzi`,
+		`${env.NEXT_PUBLIC_BASE_URL}/chi-siamo`,
+		`${env.NEXT_PUBLIC_BASE_URL}/proprietari`,
+		`${env.NEXT_PUBLIC_BASE_URL}/guida`,
+		`${env.NEXT_PUBLIC_BASE_URL}/annunci`,
+		`${env.NEXT_PUBLIC_BASE_URL}/annunci?tipo=Transitorio`,
+		`${env.NEXT_PUBLIC_BASE_URL}/annunci?comune=Bassano+del+Grappa`,
+		`${env.NEXT_PUBLIC_BASE_URL}/annunci?tipo=Stabile`,
+		`${env.NEXT_PUBLIC_BASE_URL}/annunci?comune=Marostica`,
+	];
+
+	const allUrls = [...staticUrls, ...dynamicUrls];
+
+	return `<?xml version="1.0" encoding="UTF-8"?>
+    <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9 http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">
+      ${allUrls
+				.map((url) => {
+					return `
+            <url>
+              <loc>${url}</loc>
+              <lastmod>${new Date().toISOString()}</lastmod>
+              <changefreq>hourly</changefreq>
+              <priority>0.7</priority>
+            </url>
+          `;
+				})
+				.join("")}
+    </urlset>
+  `;
+}
+
+export const getServerSideProps = (async (context) => {
+	const sitemap = await generateSiteMap();
+	context.res.setHeader("Content-Type", "text/xml");
+	context.res.write(sitemap);
+	context.res.end();
+
+	return {
+		props: {},
+	};
+}) satisfies GetServerSideProps;
+
+// You must export a React component as the default export, but it will not be rendered.
+// Its sole purpose is to allow Next.js to compile the file as a Page.
+export default function Sitemap() {
+	return null;
+}