with-mongodb update to add both App and Pages Router examples (#68461)

Updated all dependencies and added an app route to demonstrate both
pages an app directories.

---------

Co-authored-by: Delba de Oliveira <[email protected]>
Co-authored-by: Sam Ko <[email protected]>

examples/with-mongodb/.env.local.example

@@ -1 +1 @@
-MONGODB_URI=
+MONGODB_URI="YOUR_MONGODB_CONNECTION_STRING"

examples/with-mongodb/app/actions.ts

@@ -0,0 +1,19 @@
+"use server";
+
+import client from "@/lib/mongodb";
+
+export async function testDatabaseConnection() {
+  let isConnected = false;
+  try {
+    const mongoClient = await client.connect();
+    // Send a ping to confirm a successful connection
+    await mongoClient.db("admin").command({ ping: 1 });
+    console.log(
+      "Pinged your deployment. You successfully connected to MongoDB!",
+    ); // because this is a server action, the console.log will be outputted to your terminal not in the browser
+    return !isConnected;
+  } catch (e) {
+    console.error(e);
+    return isConnected;
+  }
+}

examples/with-mongodb/app/app-demo/page.tsx

@@ -0,0 +1,148 @@
+import Image from "next/image";
+import { testDatabaseConnection } from "../actions";
+import Link from "next/link";
+
+export default async function Home() {
+  const isConnected = await testDatabaseConnection();
+
+  return (
+    <main className="flex min-h-screen flex-col items-center justify-between p-24">
+      <div className="z-10 max-w-5xl w-full items-center justify-between font-mono text-sm lg:flex">
+        <p className="fixed left-0 top-0 flex w-full justify-center border-b border-gray-300 bg-gradient-to-b from-zinc-200 pb-6 pt-8 backdrop-blur-2xl dark:border-neutral-800 dark:bg-zinc-800/30 dark:from-inherit lg:static lg:w-auto  lg:rounded-xl lg:border lg:bg-gray-200 lg:p-4 lg:dark:bg-zinc-800/30">
+          App Router: Get started by editing&nbsp;
+          <code className="font-mono font-bold">app/app-demo/page.tsx</code>
+        </p>
+        <div className="fixed bottom-0 left-0 flex h-48 w-full items-end justify-center bg-gradient-to-t from-white via-white dark:from-black dark:via-black lg:static lg:h-auto lg:w-auto lg:bg-none">
+          <a
+            className="pointer-events-none flex place-items-center gap-2 p-8 lg:pointer-events-auto lg:p-0"
+            href="https://vercel.com?utm_source=create-next-app&utm_medium=appdir-template&utm_campaign=create-next-app"
+            target="_blank"
+            rel="noopener noreferrer"
+          >
+            By{" "}
+            <Image
+              src="/vercel.svg"
+              alt="Vercel Logo"
+              className="dark:invert"
+              width={100}
+              height={24}
+              priority
+            />
+          </a>
+        </div>
+      </div>
+
+      <div className="flex flex-col place-items-center gap-12">
+        <div className="relative flex place-items-center gap-6 before:absolute before:h-[300px] before:w-[480px] before:-translate-x-1/2 before:rounded-full before:bg-gradient-radial before:from-white before:to-transparent before:blur-2xl before:content-[''] after:absolute after:-z-20 after:h-[180px] after:w-[240px] after:translate-x-1/3 after:bg-gradient-conic after:from-sky-200 after:via-blue-200 after:blur-2xl after:content-[''] before:dark:bg-gradient-to-br before:dark:from-transparent before:dark:to-blue-700 before:dark:opacity-10 after:dark:from-sky-900 after:dark:via-[#0141ff] after:dark:opacity-40 before:lg:h-[360px] z-[-1]">
+          <Image
+            className="relative dark:drop-shadow-[0_0_0.3rem_#ffffff70] dark:invert"
+            src="/next.svg"
+            alt="Next.js Logo"
+            width={180}
+            height={37}
+            priority
+          />
+          {" + "}
+          <Image
+            className="relative dark:drop-shadow-[0_0_0.3rem_#ffffff70] saturate-0 brightness-0 dark:saturate-100 dark:brightness-100"
+            src="/mongodb.svg"
+            alt="MongoDB Logo"
+            width={180}
+            height={37}
+            priority
+          />
+        </div>
+        {isConnected ? (
+          <h2 className="text-lg text-green-500">
+            You are connected to MongoDB!
+          </h2>
+        ) : (
+          <h2 className="text-lg text-red-500">
+            You are NOT connected to MongoDB. Check the <code>README.md</code>{" "}
+            for instructions.
+          </h2>
+        )}
+        <p className="fixed left-0 top-0 flex w-full justify-center border-b border-gray-300 bg-gradient-to-b from-zinc-200 pb-6 pt-8 backdrop-blur-2xl dark:border-neutral-800 dark:bg-zinc-800/30 dark:from-inherit lg:static lg:w-auto  lg:rounded-xl lg:border lg:bg-gray-200 lg:p-4 lg:dark:bg-zinc-800/30">
+          This page uses the&nbsp;<strong>App Router</strong>. Check out the
+          Pages Router version here:&nbsp;
+          <Link
+            href="/"
+            className="underline transition-colors ease-in-out hover:text-green-500"
+          >
+            <code>pages/index.tsx</code>
+          </Link>
+        </p>
+      </div>
+
+      <div className="mb-32 grid text-center lg:max-w-5xl lg:w-full lg:mb-0 lg:grid-cols-4 lg:text-left">
+        <a
+          href="https://nextjs.org/docs?utm_source=create-next-app&utm_medium=appdir-template&utm_campaign=create-next-app"
+          className="group rounded-lg border border-transparent px-5 py-4 transition-colors hover:border-gray-300 hover:bg-gray-100 hover:dark:border-neutral-700 hover:dark:bg-neutral-800/30"
+          target="_blank"
+          rel="noopener noreferrer"
+        >
+          <h2 className={`mb-3 text-2xl font-semibold`}>
+            Docs{" "}
+            <span className="inline-block transition-transform group-hover:translate-x-1 motion-reduce:transform-none">
+              -&gt;
+            </span>
+          </h2>
+          <p className={`m-0 max-w-[30ch] text-sm opacity-50`}>
+            Find in-depth information about Next.js features and API.
+          </p>
+        </a>
+
+        <a
+          href="https://nextjs.org/learn?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
+          className="group rounded-lg border border-transparent px-5 py-4 transition-colors hover:border-gray-300 hover:bg-gray-100 hover:dark:border-neutral-700 hover:dark:bg-neutral-800/30"
+          target="_blank"
+          rel="noopener noreferrer"
+        >
+          <h2 className={`mb-3 text-2xl font-semibold`}>
+            Learn{" "}
+            <span className="inline-block transition-transform group-hover:translate-x-1 motion-reduce:transform-none">
+              -&gt;
+            </span>
+          </h2>
+          <p className={`m-0 max-w-[30ch] text-sm opacity-50`}>
+            Learn about Next.js in an interactive course with&nbsp;quizzes!
+          </p>
+        </a>
+
+        <a
+          href="https://vercel.com/templates?framework=next.js&utm_source=create-next-app&utm_medium=default-template-tw&utm_campaign=create-next-app&database=mongodb"
+          className="group rounded-lg border border-transparent px-5 py-4 transition-colors hover:border-gray-300 hover:bg-gray-100 hover:dark:border-neutral-700 hover:dark:bg-neutral-800/30"
+          target="_blank"
+          rel="noopener noreferrer"
+        >
+          <h2 className={`mb-3 text-2xl font-semibold`}>
+            Templates{" "}
+            <span className="inline-block transition-transform group-hover:translate-x-1 motion-reduce:transform-none">
+              -&gt;
+            </span>
+          </h2>
+          <p className={`m-0 max-w-[30ch] text-sm opacity-50`}>
+            Explore starter templates for Next.js + MongoDB.
+          </p>
+        </a>
+
+        <a
+          href="https://vercel.com/new/clone?repository-url=https%3A%2F%2Fgithub.com%2Fvercel%2Fnext.js%2Ftree%2Fcanary%2Fexamples%2Fwith-mongodb&project-name=nextjs-mongodb&repository-name=nextjs-mongodb&integration-ids=oac_jnzmjqM10gllKmSrG0SGrHOH"
+          className="group rounded-lg border border-transparent px-5 py-4 transition-colors hover:border-gray-300 hover:bg-gray-100 hover:dark:border-neutral-700 hover:dark:bg-neutral-800/30"
+          target="_blank"
+          rel="noopener noreferrer"
+        >
+          <h2 className={`mb-3 text-2xl font-semibold`}>
+            Deploy{" "}
+            <span className="inline-block transition-transform group-hover:translate-x-1 motion-reduce:transform-none">
+              -&gt;
+            </span>
+          </h2>
+          <p className={`m-0 max-w-[30ch] text-sm opacity-50`}>
+            Instantly deploy your Next.js site to a shareable URL with Vercel.
+          </p>
+        </a>
+      </div>
+    </main>
+  );
+}

examples/with-mongodb/app/layout.tsx

@@ -0,0 +1,22 @@
+import type { Metadata } from "next";
+import { Inter } from "next/font/google";
+import "@/styles/globals.css";
+
+const inter = Inter({ subsets: ["latin"] });
+
+export const metadata: Metadata = {
+  title: "Create Next App",
+  description: "Generated by create next app",
+};
+
+export default function RootLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <html lang="en">
+      <body className={inter.className}>{children}</body>
+    </html>
+  );
+}

examples/with-mongodb/lib/mongodb.ts

@@ -1,17 +1,11 @@
-import { MongoClient, ServerApiVersion } from "mongodb";
+import { MongoClient } from "mongodb";
 
 if (!process.env.MONGODB_URI) {
   throw new Error('Invalid/Missing environment variable: "MONGODB_URI"');
 }
 
 const uri = process.env.MONGODB_URI;
-const options = {
-  serverApi: {
-    version: ServerApiVersion.v1,
-    strict: true,
-    deprecationErrors: true,
-  },
-};
+const options = { appName: "devrel.template.nextjs" };
 
 let client: MongoClient;
 
@@ -33,4 +27,5 @@ if (process.env.NODE_ENV === "development") {
 
 // Export a module-scoped MongoClient. By doing this in a
 // separate module, the client can be shared across functions.
+
 export default client;

examples/with-mongodb/next.config.js

@@ -0,0 +1,4 @@
+/** @type {import('next').NextConfig} */
+const nextConfig = {};
+
+module.exports = nextConfig;

examples/with-mongodb/package.json

@@ -8,12 +8,18 @@
   "dependencies": {
     "mongodb": "^6.5.0",
     "next": "latest",
-    "react": "^18.2.0",
-    "react-dom": "^18.2.0"
+    "react": "^18",
+    "react-dom": "^18"
   },
   "devDependencies": {
-    "@types/node": "18.7.5",
-    "@types/react": "16.9.17",
-    "typescript": "4.6.3"
+    "@types/node": "^20",
+    "@types/react": "^18",
+    "@types/react-dom": "^18",
+    "autoprefixer": "^10.0.1",
+    "eslint": "^8",
+    "eslint-config-next": "14.0.4",
+    "postcss": "^8",
+    "tailwindcss": "^3.3.0",
+    "typescript": "^5"
   }
 }

examples/with-mongodb/pages/_app.tsx

@@ -0,0 +1,6 @@
+import "@/styles/globals.css";
+import type { AppProps } from "next/app";
+
+export default function App({ Component, pageProps }: AppProps) {
+  return <Component {...pageProps} />;
+}

examples/with-mongodb/pages/_document.tsx

@@ -0,0 +1,13 @@
+import { Html, Head, Main, NextScript } from "next/document";
+
+export default function Document() {
+  return (
+    <Html lang="en">
+      <Head />
+      <body>
+        <Main />
+        <NextScript />
+      </body>
+    </Html>
+  );
+}