Example: Deta Base (#19061)

Add an example for using Next.js with Deta Base on Vercel.
2020-11-14 00:00:30 +01:00 · 2020-11-14 00:00:30 +01:00 · cd1e2e1d60
commit cd1e2e1d60
parent ba791d0d84
12 changed files with 582 additions and 0 deletions
--- a/examples/with-deta-base/.env.local.example
+++ b/examples/with-deta-base/.env.local.example
@ -0,0 +1 @@
+DETA_PROJECT_KEY=
--- a/examples/with-deta-base/README.md
+++ b/examples/with-deta-base/README.md
@ -0,0 +1,73 @@
+# Deta Base Example
+
+An example using [Deta Base](https://docs.deta.sh/docs/base/about) in a Next.js project.
+
+## Deploy your own
+
+Once you have access to [the environment variables you'll need](#step-2-setting-up-environment-variables), 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/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/with-deta-base&env=DETA_PROJECT_KEY&envDescription=The%20Deta%20Project%20Key%2C%20found%20in%20the%20Deta%20dashboard&envLink=https://github.com/vercel/next.js/tree/canary/examples/with-deta-base%23configuration)
+
+## 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) or [Yarn](https://yarnpkg.com/lang/en/docs/cli/create/) to bootstrap the example:
+
+```bash
+npx create-next-app --example with-deta-base with-deta-base-app
+# or
+yarn create next-app --example with-deta-base with-deta-base-app
+```
+
+## Configuration
+
+### Step 1. Create a Deta Account
+
+Create an account on [Deta](https://www.deta.sh/?ref=next.js). Save the default _Project Key_ which will be auto-generated on account creation.
+
+### Step 2. Setting Up Environment Variables
+
+Copy the `.env.local.example` file from this directory to `.env.local` (which will be ignored by Git):
+
+```bash
+cp .env.local.example .env.local
+```
+
+Then set each variable on `.env.local`:
+
+- `DETA_PROJECT_KEY` should be the default _Project Key_ that you saved from step 1.
+
+The resulting `env.local` file shoule look like this:
+
+```bash
+DETA_PROEJECT_KEY=...
+```
+
+### Step 3. Run Next.js in development mode
+
+```bash
+npm install
+npm run dev
+
+# or
+
+yarn install
+yarn dev
+```
+
+Your todo app should be up and running on [http://localhost:3000](http://localhost:3000)! If it doesn't work, post on [GitHub discussions](https://github.com/vercel/next.js/discussions).
+
+### Step 4. Deploy on Vercel
+
+You can deploy this app to the cloud with [Vercel](https://vercel.com?utm_source=github&utm_medium=readme&utm_campaign=next-example) ([Documentation](https://nextjs.org/docs/deployment)).
+
+#### Deploy Your Local Project
+
+To deploy your local project to Vercel, push it to GitHub/GitLab/Bitbucket and [import to Vercel](https://vercel.com/import/git?utm_source=github&utm_medium=readme&utm_campaign=next-example).
+
+**Important**: When you import your project on Vercel, make sure to click on **Environment Variables** and set them to match your `.env.local` file.
+
+#### Deploy from Our Template
+
+Alternatively, you can deploy using our template by clicking on the Deploy button below.
+
+[![Deploy with Vercel](https://vercel.com/button)](https://vercel.com/new/git/external?repository-url=https://github.com/vercel/next.js/tree/canary/examples/with-deta-base&env=DETA_PROJECT_KEY&envDescription=The%20Deta%20Project%20Key%2C%20found%20in%20the%20Deta%20dashboard&envLink=https://github.com/vercel/next.js/tree/canary/examples/with-deta-base%23configuration)
--- a/examples/with-deta-base/package.json
+++ b/examples/with-deta-base/package.json
@ -0,0 +1,16 @@
+{
+  "name": "with-deta-base",
+  "version": "1.0.0",
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start"
+  },
+  "dependencies": {
+    "deta": "^0.0.8",
+    "next": "latest",
+    "react": "17.0.1",
+    "react-dom": "17.0.1"
+  },
+  "license": "MIT"
+}
--- a/examples/with-deta-base/pages/_app.js
+++ b/examples/with-deta-base/pages/_app.js
@ -0,0 +1,7 @@
+import '../styles/globals.css'
+
+function MyApp({ Component, pageProps }) {
+  return <Component {...pageProps} />
+}
+
+export default MyApp
--- a/examples/with-deta-base/pages/api/todos/[tid].js
+++ b/examples/with-deta-base/pages/api/todos/[tid].js
@ -0,0 +1,27 @@
+import { Deta } from 'deta'
+
+const deta = Deta(process.env.DETA_PROJECT_KEY)
+
+const base = deta.Base('todos')
+
+const handler = async (req, res) => {
+  let {
+    body,
+    method,
+    query: { tid },
+  } = req
+  let respBody = {}
+
+  if (method === 'PUT') {
+    body = JSON.parse(body)
+    respBody = await base.put(body)
+    res.statusCode = 200
+  } else if (method === 'DELETE') {
+    respBody = await base.delete(tid)
+    res.statusCode = 200
+  }
+
+  res.json(respBody)
+}
+
+export default handler
--- a/examples/with-deta-base/pages/api/todos/index.js
+++ b/examples/with-deta-base/pages/api/todos/index.js
@ -0,0 +1,25 @@
+import { Deta } from 'deta'
+
+const deta = Deta(process.env.DETA_PROJECT_KEY)
+
+const base = deta.Base('todos')
+
+const handler = async (req, res) => {
+  let { body, method } = req
+  let respBody = {}
+
+  if (method === 'GET') {
+    const { value: items } = await base.fetch([]).next()
+    respBody = items
+    res.statusCode = 200
+  } else if (method === 'POST') {
+    body = JSON.parse(body)
+    body.isCompleted = false
+    respBody = await base.put(body)
+    res.statusCode = 201
+  }
+
+  res.json(respBody)
+}
+
+export default handler
--- a/examples/with-deta-base/pages/index.js
+++ b/examples/with-deta-base/pages/index.js
@ -0,0 +1,147 @@
+import { useState, useEffect } from 'react'
+import Head from 'next/head'
+import styles from '../styles/Home.module.css'
+
+const ToDo = ({ content, isCompleted, onChange, onDelete }) => {
+  const cards = ['card', 'card2', 'card3', 'card4', 'card5']
+  return (
+    <div className={styles[cards[Math.floor(Math.random() * cards.length)]]}>
+      <div
+        className={styles.text}
+        style={{ textDecoration: isCompleted ? 'line-through' : '' }}
+      >
+        {content}
+      </div>
+      <div className={styles.reverseWrapper}>
+        <input
+          type="checkbox"
+          className={styles.check}
+          checked={isCompleted}
+          onChange={onChange}
+        />
+        <button className={styles.delBtn} onClick={onDelete}>
+          &#10005;
+        </button>
+      </div>
+    </div>
+  )
+}
+
+export default function Home() {
+  const [newContent, setNewContent] = useState('')
+
+  const [toDos, setToDos] = useState([])
+
+  const getToDos = async () => {
+    const resp = await fetch('api/todos')
+    const toDos = await resp.json()
+    setToDos(toDos)
+  }
+
+  const createToDo = async () => {
+    await fetch('api/todos', {
+      method: 'post',
+      body: JSON.stringify({ content: newContent }),
+    })
+    await getToDos()
+  }
+
+  const updateToDo = async (todo) => {
+    let newBody = {
+      ...todo,
+      isCompleted: !todo.isCompleted,
+    }
+    await fetch(`api/todos/${todo.key}`, {
+      method: 'put',
+      body: JSON.stringify(newBody),
+    })
+
+    await getToDos()
+  }
+
+  const deleteToDo = async (tid) => {
+    await fetch(`api/todos/${tid}`, { method: 'delete' })
+    setTimeout(getToDos, 300)
+  }
+
+  useEffect(() => {
+    getToDos()
+  }, [])
+
+  const completed = toDos.filter((todo) => todo.isCompleted)
+  const notCompleted = toDos.filter((todo) => !todo.isCompleted)
+  return (
+    <div className={styles.container}>
+      <Head>
+        <title>deta + next.js</title>
+        <link rel="icon" href="/favicon.ico" />
+        <link
+          href="https://fonts.googleapis.com/css2?family=Source+Code+Pro&display=swap"
+          rel="stylesheet"
+        />
+      </Head>
+      <header className={styles.header}>
+        <h2>
+          <a href="https://www.deta.sh">deta base</a> +{' '}
+          <a href="https://nextjs.org">next.js</a> to dos
+        </h2>
+      </header>
+      <main className={styles.main}>
+        <div className={styles.incomplete}>
+          <div className={styles.firstRow}>
+            <div className={styles.title}>to dos</div>
+            <div className={styles.reverseWrapper}>
+              <input
+                className={styles.inpt}
+                onChange={(e) => setNewContent(e.target.value)}
+              ></input>
+              <button className={styles.addBtn} onClick={createToDo}>
+                &#10011;
+              </button>
+            </div>
+          </div>
+          <div className={styles.scrolly}>
+            {notCompleted.map((todo, index) => (
+              <ToDo
+                key={todo.key}
+                content={`${index + 1}. ${todo.content}`}
+                isCompleted={todo.isCompleted}
+                onChange={() => updateToDo(todo)}
+                onDelete={() => deleteToDo(todo.key)}
+              />
+            ))}
+          </div>
+        </div>
+
+        <div className={styles.complete}>
+          <div className={styles.firstRow}>
+            <div className={styles.title}>done</div>
+          </div>
+          <div className={styles.scrolly}>
+            {completed.map((todo, index) => (
+              <ToDo
+                key={todo.key}
+                content={`${index + 1}. ${todo.content}`}
+                isCompleted={todo.isCompleted}
+                onChange={() => updateToDo(todo)}
+                onDelete={() => deleteToDo(todo.key)}
+              />
+            ))}
+          </div>
+        </div>
+      </main>
+
+      <footer className={styles.footer}>
+        <a
+          href="https://deta.sh?ref=create-next-deta-app"
+          target="_blank"
+          rel="noopener noreferrer"
+        >
+          powered by
+          <img src="/deta.svg" alt="Deta Logo" className={styles.logo} />
+          &nbsp;deta & next.js
+        </a>
+      </footer>
+    </div>
+  )
+}
--- a/examples/with-deta-base/public/deta.svg
+++ b/examples/with-deta-base/public/deta.svg
@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="340.16" height="340.16"  xmlns="http://www.w3.org/2000/svg">
+<circle cx="170.08" cy="170.08" r="141.73" fill="#ef39a8" vector-effect="non-scaling-stroke"/>
+<circle cx="170.08" cy="170.08" r="113.39" fill="#bd399c" vector-effect="non-scaling-stroke"/>
+<circle cx="170.08" cy="170.08" r="85.039" fill="#93388e" vector-effect="non-scaling-stroke"/>
+<circle cx="170.08" cy="170.08" r="56.693" fill="#563379" vector-effect="non-scaling-stroke"/>
+</svg>
--- a/examples/with-deta-base/public/favicon.ico
+++ b/examples/with-deta-base/public/favicon.ico
--- a/examples/with-deta-base/public/vercel.svg
+++ b/examples/with-deta-base/public/vercel.svg
@ -0,0 +1,4 @@
+<svg width="283" height="64" viewBox="0 0 283 64" fill="none" 
+    xmlns="http://www.w3.org/2000/svg">
+    <path d="M141.04 16c-11.04 0-19 7.2-19 18s8.96 18 20 18c6.67 0 12.55-2.64 16.19-7.09l-7.65-4.42c-2.02 2.21-5.09 3.5-8.54 3.5-4.79 0-8.86-2.5-10.37-6.5h28.02c.22-1.12.35-2.28.35-3.5 0-10.79-7.96-17.99-19-17.99zm-9.46 14.5c1.25-3.99 4.67-6.5 9.45-6.5 4.79 0 8.21 2.51 9.45 6.5h-18.9zM248.72 16c-11.04 0-19 7.2-19 18s8.96 18 20 18c6.67 0 12.55-2.64 16.19-7.09l-7.65-4.42c-2.02 2.21-5.09 3.5-8.54 3.5-4.79 0-8.86-2.5-10.37-6.5h28.02c.22-1.12.35-2.28.35-3.5 0-10.79-7.96-17.99-19-17.99zm-9.45 14.5c1.25-3.99 4.67-6.5 9.45-6.5 4.79 0 8.21 2.51 9.45 6.5h-18.9zM200.24 34c0 6 3.92 10 10 10 4.12 0 7.21-1.87 8.8-4.92l7.68 4.43c-3.18 5.3-9.14 8.49-16.48 8.49-11.05 0-19-7.2-19-18s7.96-18 19-18c7.34 0 13.29 3.19 16.48 8.49l-7.68 4.43c-1.59-3.05-4.68-4.92-8.8-4.92-6.07 0-10 4-10 10zm82.48-29v46h-9V5h9zM36.95 0L73.9 64H0L36.95 0zm92.38 5l-27.71 48L73.91 5H84.3l17.32 30 17.32-30h10.39zm58.91 12v9.69c-1-.29-2.06-.49-3.2-.49-5.81 0-10 4-10 10V51h-9V17h9v9.2c0-5.08 5.91-9.2 13.2-9.2z" fill="#000"/>
+</svg>
--- a/examples/with-deta-base/styles/Home.module.css
+++ b/examples/with-deta-base/styles/Home.module.css
@ -0,0 +1,249 @@
+.container {
+  min-height: 100vh;
+  padding: 0 0.5rem;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+}
+
+.main {
+  padding: 1rem 0;
+  width: 100%;
+  flex: 1;
+  height: calc(100vh - 100px);
+  display: flex;
+  flex-direction: row;
+  justify-content: center;
+}
+
+.complete,
+.incomplete {
+  display: flex;
+  flex-direction: column;
+  padding-left: 1.5rem;
+  padding-right: 1.5rem;
+  width: 50%;
+}
+
+.scrolly {
+  display: flex;
+  flex-direction: column;
+  height: calc(100vh - 132px);
+  overflow: scroll;
+}
+
+.firstRow {
+  display: flex;
+  align-items: center;
+  height: 52px;
+}
+
+.reverseWrapper {
+  display: flex;
+  margin-left: auto;
+  height: 100%;
+  align-items: center;
+}
+
+.header {
+  width: 100%;
+  height: 50px;
+  border-bottom: 1px solid #f1f1f1;
+  display: flex;
+  justify-content: flex-start;
+  align-items: center;
+}
+
+.header h2 {
+  padding-left: 24px;
+}
+
+.inpt {
+  border: 1px solid #c5c4c7;
+  border-radius: 2px;
+  padding-left: 5px;
+  padding-right: 5px;
+  font-size: 16px;
+  height: 32px;
+  margin-right: 10px;
+}
+
+.inpt:focus,
+.inpt:active {
+  border: 1px solid #2b66ff;
+}
+
+.addBtn,
+.delBtn {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 32px;
+  background-color: transparent;
+  border: 1px solid transparent;
+  color: #c5c4c7;
+  border-radius: 2px;
+  height: 32px;
+  width: 32px;
+}
+
+.addBtn:hover,
+.addBtn:focus,
+.addBtn:active {
+  color: #1cec73;
+}
+
+.delBtn:hover,
+.delBtn:focus,
+.delBtn:active {
+  color: #ee6262;
+}
+
+.check {
+  background-color: transparent;
+  border: 1px solid #c5c4c7;
+  border-radius: 2px;
+  height: 20px;
+  width: 20px;
+  margin-right: 10px;
+}
+
+.footer {
+  width: 100%;
+  height: 50px;
+  border-top: 1px solid #f1f1f1;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+}
+
+.footer img {
+  margin-left: 0.5rem;
+}
+
+.footer a {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+}
+
+.title a {
+  color: #2b66ff;
+  text-decoration: none;
+}
+
+.title a:hover,
+.title a:focus,
+.title a:active {
+  text-decoration: underline;
+}
+
+.title {
+  margin: 0;
+  line-height: 1.15;
+  font-size: 2rem;
+  padding-top: 10px;
+  padding-bottom: 10px;
+}
+
+.title,
+.description {
+  text-align: flex-start;
+}
+
+.description {
+  line-height: 1.5;
+  font-size: 1.5rem;
+}
+
+.code {
+  background: #c5c4c7;
+  border-radius: 5px;
+  padding: 0.75rem;
+  font-size: 1.1rem;
+  font-family: Menlo, Monaco, Lucida Console, Liberation Mono, DejaVu Sans Mono,
+    Bitstream Vera Sans Mono, Courier New, monospace;
+}
+
+.card,
+.card2,
+.card3,
+.card4,
+.card5 {
+  display: flex;
+  color: #c5c4c7;
+  font-size: 18px;
+  font-weight: bold;
+  margin-top: 1rem !important;
+  margin-bottom: 1rem;
+  height: 50px;
+  align-items: center;
+  text-align: left;
+  text-decoration: none;
+}
+
+.card:hover,
+.card:focus,
+.card:active {
+  color: #0070f3;
+}
+
+.card2:hover,
+.card2:focus,
+.card2:active {
+  color: #ae00f3;
+}
+
+.card3:hover,
+.card3:focus,
+.card3:active {
+  color: #f3003d;
+}
+
+.card4:hover,
+.card4:focus,
+.card4:active {
+  color: #f39200;
+}
+
+.card4:hover,
+.card4:focus,
+.card4:active {
+  color: #29f300;
+}
+
+.card5:hover,
+.card5:focus,
+.card5:active {
+  color: #00f3cb;
+}
+
+.card,
+.card2,
+.card3,
+.card4,
+.card5 h3 {
+  margin: 0 0 1rem 0;
+  font-size: 1.5rem;
+}
+
+.text {
+  display: flex;
+  align-items: center;
+  text-transform: lowercase;
+  margin: 0;
+  font-size: 1.5rem;
+  line-height: 1.5;
+}
+
+.logo {
+  height: 1em;
+}
+
+@media (max-width: 600px) {
+  .main {
+    width: 100%;
+    flex-direction: column;
+  }
+}
--- a/examples/with-deta-base/styles/globals.css
+++ b/examples/with-deta-base/styles/globals.css
@ -0,0 +1,26 @@
+html,
+body {
+  padding: 0;
+  margin: 0;
+  font-family: 'Source Code Pro', Courier New, monospace;
+}
+
+a {
+  color: #0070f3;
+  text-decoration: none;
+}
+
+input,
+button {
+  font-family: 'Source Code Pro', Arial, sans-serif;
+}
+
+a:hover,
+a:focus,
+a:active {
+  text-decoration: underline;
+}
+
+* {
+  box-sizing: border-box;
+}