updated fauna fql v10

examples/with-fauna/README.md

@@ -1,17 +1,13 @@
-# Fauna GraphQL Guestbook Starter
+# Fauna Guestbook Starter
 
-This Guestbook Single-Page Application (SPA) example shows you how to use [Fauna's GraphQL endpoint](https://docs.fauna.com/fauna/current/api/graphql/) in your Next.js project.
+This Guestbook Application example shows you how to use [Fauna](https://docs.fauna.com/) in your Next.js project.
 
 ## Deploy your own
 
 Deploy the example using [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example):
 
 [![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/clone?repository-url=https://github.com/vercel/next.js/tree/canary/examples/with-fauna&project-name=fauna-nextjs-guestbook&repository-name=fauna-nextjs-guestbook&demo-title=Next.js%20Fauna%20Guestbook%20App&demo-description=A%20simple%20guestbook%20application%20built%20with%20Next.js%20and%20Fauna&integration-ids=oac_Erlbqm8Teb1y4WhioE3r2utY)
 
-## Why Fauna
-
-By importing a `.gql` or `.graphql` schema into Fauna ([see our sample schema file](./schema.gql)), Fauna will generate required Indexes and GraphQL resolvers for you -- hands free 👐 ([some limitations exist](https://docs.fauna.com/fauna/current/api/graphql/#limitations)).
-
 ## How to use
 
 Execute [`create-next-app`](https://github.com/vercel/next.js/tree/canary/packages/create-next-app) with [npm](https://docs.npmjs.com/cli/init), [Yarn](https://yarnpkg.com/lang/en/docs/cli/create/), or [pnpm](https://pnpm.io) to bootstrap the example:
@@ -26,17 +22,12 @@ pnpm create next-app --example with-fauna with-fauna-app
 
 You can start with this template [using `create-next-app`](#using-create-next-app) or by [downloading the repository manually](#download-manually).
 
-To use a live Fauna database, create a database at [dashboard.fauna.com](https://dashboard.fauna.com/) and generate an admin token by going to the **Security** tab on the left and then click **New Key**. Give the new key a name and select the 'Admin' Role. Copy the token since the setup script will ask for it. Do not use it in the frontend, it has superpowers which you don't want to give to your users.
-
-### Setting Up Your Schema
-
-The Next.js and Fauna example includes a setup script (`npm run setup`). After providing your admin token, the script will:
+### Setting Up Your Fauna Database
 
-- **Import your GraphQL schema:** Fauna automatically sets up collections and indexes to support your queries. You can view these in your [project dashboard](https://dashboard.fauna.com/) under **GraphQL**.
-- **Create an index and function:** The script will create a GraphQL resolver that uses [User-defined functions](https://docs.fauna.com/fauna/current/api/graphql/functions?lang=javascript) based on a sorting index.
-- **Create a scoped token:** This token is for use on the client side. The admin key can be used on the server side.
+Head over to [Fauna Dashboard](https://dashboard.fauna.com/) and create a new database. You can name it whatever you want, but for this example, we'll use `nextjs-guestbook`. Next, create a new collection called `Entry` in your new database.
+Finally create a new database access key to connect to your database.
 
-After the script completes, a `.env.local` [file](https://nextjs.org/docs/basic-features/environment-variables) will be created for you with the newly generated client token assigned to an Environment Variable.
+Watch [this video](https://www.youtube.com/watch?v=8YJcG2fUPyE&t=43s&ab_channel=FaunaInc.) to learn how to connect to your database.
 
 ### Run locally
 

examples/with-fauna/actions/entry.ts

@@ -0,0 +1,22 @@
+'use server'
+
+import { revalidatePath } from 'next/cache'
+import { createEntry } from '@/lib/fauna'
+
+export async function createEntryAction(prevState: any, formData: FormData) {
+  const name = formData.get('name') as string
+  const message = formData.get('message') as string
+  try {
+    await createEntry(name, message)
+    revalidatePath('/')
+    return {
+      successMessage: 'Thank you for signing the guest book',
+      errorMessage: null,
+    }
+  } catch (error) {
+    return {
+      successMessage: null,
+      errorMessage: 'Something went wrong. Please try again',
+    }
+  }
+}

examples/with-fauna/app/globals.css

@@ -0,0 +1,3 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;

examples/with-fauna/app/guestbook-page.tsx

@@ -0,0 +1,52 @@
+import cn from 'classnames'
+import formatDate from 'date-fns/format'
+import EntryForm from '@/components/EntryForm'
+import { EntryType } from './page'
+
+const EntryItem = ({ entry }: { entry: EntryType }) => (
+  <div className="flex flex-col space-y-2">
+    <div className="prose dark:prose-dark w-full">{entry.message}</div>
+    <div className="flex items-center space-x-3">
+      <p className="text-sm text-gray-500">{entry.name}</p>
+      <span className="text-gray-200 dark:text-gray-800">/</span>
+      <p className="text-sm text-gray-400 dark:text-gray-600">
+        {formatDate(
+          new Date(entry.createdAt.isoString),
+          "d MMM yyyy 'at' h:mm bb"
+        )}
+      </p>
+    </div>
+  </div>
+)
+
+export default async function GuestbookPage({
+  entries,
+}: {
+  entries: EntryType[]
+}) {
+  return (
+    <main className="max-w-4xl mx-auto p-4">
+      <div
+        className={cn(
+          'border border-blue-200 rounded p-6',
+          'my-4 w-full dark:border-gray-800 bg-blue-50',
+          'dark:bg-blue-opaque'
+        )}
+      >
+        <h5 className={cn('text-lg md:text-xl font-bold', 'text-gray-900')}>
+          Sign the Guestbook
+        </h5>
+        <p className="my-1 text-gray-800">
+          Share a message for a future visitor.
+        </p>
+        <EntryForm />
+      </div>
+
+      <div className="mt-4 space-y-8 px-2">
+        {entries?.map((entry) => (
+          <EntryItem key={entry.id} entry={entry} />
+        ))}
+      </div>
+    </main>
+  )
+}

examples/with-fauna/app/layout.tsx

@@ -0,0 +1,21 @@
+import './globals.css'
+
+export const metadata: {
+  title: string
+  description: string
+} = {
+  title: 'Next.js + Fauna example',
+  description: 'Generated by Next.js',
+}
+
+export default function RootLayout({
+  children,
+}: {
+  children: React.ReactNode
+}) {
+  return (
+    <html lang="en">
+      <body>{children}</body>
+    </html>
+  )
+}

examples/with-fauna/app/page.tsx

@@ -0,0 +1,16 @@
+import { getAllEntries } from '@/lib/fauna'
+import GuestbookPage from './guestbook-page'
+
+export type EntryType = {
+  id: string
+  name: string
+  message: string
+  createdAt: {
+    isoString: string
+  }
+}
+
+export default async function Page() {
+  const entries = (await getAllEntries()) as EntryType[]
+  return <GuestbookPage entries={entries} />
+}

examples/with-fauna/components/EntryForm.tsx

@@ -0,0 +1,65 @@
+'use client'
+
+import cn from 'classnames'
+import { createEntryAction } from '@/actions/entry'
+// @ts-ignore
+import { experimental_useFormState as useFormState } from 'react-dom'
+import { experimental_useFormStatus as useFormStatus } from 'react-dom'
+import LoadingSpinner from '@/components/LoadingSpinner'
+import SuccessMessage from '@/components/SuccessMessage'
+import ErrorMessage from '@/components/ErrorMessage'
+
+const inputClasses = cn(
+  'block py-2 bg-white dark:bg-gray-800',
+  'rounded-md border-gray-300 focus:ring-blue-500',
+  'focus:border-blue-500 text-gray-900 dark:text-gray-100'
+)
+
+const initialState = {
+  successMessage: null,
+  errorMessage: null,
+}
+
+export default function EntryForm() {
+  const [state, formAction] = useFormState(createEntryAction, initialState)
+  const { pending } = useFormStatus()
+
+  return (
+    <>
+      <form className="flex relative my-4" action={formAction}>
+        <input
+          required
+          className={cn(inputClasses, 'w-1/3 mr-2 px-4')}
+          aria-label="Your name"
+          placeholder="Your name..."
+          name="name"
+        />
+        <input
+          required
+          className={cn(inputClasses, 'pl-4 pr-32 flex-grow')}
+          aria-label="Your message"
+          placeholder="Your message..."
+          name="message"
+        />
+        <button
+          className={cn(
+            'flex items-center justify-center',
+            'absolute right-1 top-1 px-4 font-bold h-8',
+            'bg-gray-100 dark:bg-gray-700 text-gray-900',
+            'dark:text-gray-100 rounded w-28'
+          )}
+          type="submit"
+          disabled={pending}
+        >
+          {pending ? <LoadingSpinner /> : 'Sign'}
+        </button>
+      </form>
+      {state?.successMessage ? (
+        <SuccessMessage>{state.successMessage}</SuccessMessage>
+      ) : null}
+      {state?.errorMessage ? (
+        <ErrorMessage>{state.errorMessage}</ErrorMessage>
+      ) : null}
+    </>
+  )
+}

examples/with-fauna/components/ErrorMessage.js → examples/with-fauna/components/ErrorMessage.tsx

@@ -1,4 +1,8 @@
-export default function ErrorMessage({ children }) {
+export default function ErrorMessage({
+  children,
+}: {
+  children: React.ReactNode
+}) {
   return (
     <p className="flex items-center text-sm font-bold text-red-800 dark:text-red-400">
       <svg

examples/with-fauna/components/SuccessMessage.js → examples/with-fauna/components/SuccessMessage.tsx

@@ -1,4 +1,8 @@
-export default function SuccessMessage({ children }) {
+export default function SuccessMessage({
+  children,
+}: {
+  children: React.ReactNode
+}) {
   return (
     <p className="flex items-center text-sm font-bold text-green-700 dark:text-green-400">
       <svg

examples/with-fauna/jsconfig.json

@@ -2,6 +2,7 @@
   "compilerOptions": {
     "baseUrl": ".",
     "paths": {
+      "@/actions/*": ["actions/*"],
       "@/components/*": ["components/*"],
       "@/lib/*": ["lib/*"]
     }

examples/with-fauna/lib/fauna.ts

@@ -0,0 +1,37 @@
+import 'server-only'
+import {
+  Client,
+  fql,
+  QuerySuccess,
+  QueryValueObject,
+  QueryFailure,
+} from 'fauna'
+
+const client = new Client({
+  secret: process.env.FAUNA_CLIENT_SECRET,
+})
+
+export const getAllEntries = async () => {
+  try {
+    const dbresponse: QuerySuccess<QueryValueObject> = await client.query(fql`
+		Entry.all()
+	`)
+    return dbresponse.data.data
+  } catch (error: QueryFailure | any) {
+    throw new Error(error.message)
+  }
+}
+
+export const createEntry = async (name: string, message: string) => {
+  try {
+    const dbresponse = await client.query(fql`
+			Entry.create({
+				name: ${name},
+				message: ${message},
+				createdAt: Time.now(),
+			})`)
+    return dbresponse.data
+  } catch (error: QueryFailure | any) {
+    throw new Error(error.message)
+  }
+}

examples/with-fauna/next.config.js

@@ -0,0 +1,7 @@
+const nextConfig = {
+  experimental: {
+    serverActions: true,
+  },
+}
+
+module.exports = nextConfig

examples/with-fauna/package.json

@@ -9,19 +9,17 @@
   "dependencies": {
     "classnames": "2.3.1",
     "date-fns": "2.28.0",
-    "faunadb": "4.5.4",
-    "graphql": "16.8.1",
-    "graphql-request": "4.3.0",
+    "fauna": "^1.2.0",
     "next": "latest",
-    "react": "18.1.0",
-    "react-dom": "18.1.0",
-    "swr": "^2.0.0"
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "server-only": "^0.0.1"
   },
   "devDependencies": {
-    "autoprefixer": "^10.4.7",
-    "postcss": "^8.4.14",
+    "autoprefixer": "^10.4.16",
+    "postcss": "^8.4.31",
+    "request": "^2.88.2",
     "stream-to-promise": "3.0.0",
-    "tailwindcss": "^3.1.2",
-    "request": "^2.88.2"
+    "tailwindcss": "^3.3.3"
   }
 }