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Merge pull request thinkswell#159 from thinkswell/ReactCart-thinkswell-branch
React Cart app added
2 parents fa90870 + c70cd69 commit 06fbd14

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‎ReactCart/thinkswell/.gitignore

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node_modules

‎ReactCart/thinkswell/package-lock.json

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‎ReactCart/thinkswell/package.json

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{
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"name": "react-complete-guide",
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"version": "0.1.0",
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"private": true,
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"dependencies": {
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"react": "^17.0.1",
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"react-dom": "^17.0.1",
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"react-scripts": "^4.0.1",
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"web-vitals": "^0.2.4"
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},
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"scripts": {
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"start": "react-scripts start",
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"build": "react-scripts build",
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"test": "react-scripts test",
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"eject": "react-scripts eject"
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},
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"eslintConfig": {
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"extends": [
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"react-app",
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"react-app/jest"
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]
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},
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"browserslist": {
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"production": [
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">0.2%",
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"not dead",
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"not op_mini all"
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],
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"development": [
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"last 1 chrome version",
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"last 1 firefox version",
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"last 1 safari version"
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]
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}
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}

‎ReactCart/thinkswell/public/favicon.ico

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‎ReactCart/thinkswell/public/index.html

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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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<meta name="theme-color" content="#000000" />
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<meta
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name="description"
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content="Web site created using create-react-app"
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/>
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<link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
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<!--
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manifest.json provides metadata used when your web app is installed on a
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user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
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-->
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<link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
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<!--
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Notice the use of %PUBLIC_URL% in the tags above.
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It will be replaced with the URL of the `public` folder during the build.
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Only files inside the `public` folder can be referenced from the HTML.
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Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
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work correctly both with client-side routing and a non-root public URL.
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Learn how to configure a non-root public URL by running `npm run build`.
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-->
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<title>React App</title>
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</head>
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<body>
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<noscript>You need to enable JavaScript to run this app.</noscript>
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<div id="overlays"></div>
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<div id="root"></div>
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<!--
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This HTML file is a template.
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If you open it directly in the browser, you will see an empty page.
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You can add webfonts, meta tags, or analytics to this file.
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The build step will place the bundled scripts into the <body> tag.
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To begin the development, run `npm start` or `yarn start`.
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To create a production bundle, use `npm run build` or `yarn build`.
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-->
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</body>
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</html>

‎ReactCart/thinkswell/public/logo192.png

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‎ReactCart/thinkswell/public/logo512.png

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‎ReactCart/thinkswell/public/manifest.json

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{
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"short_name": "React App",
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"name": "Create React App Sample",
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"icons": [
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{
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"src": "favicon.ico",
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"sizes": "64x64 32x32 24x24 16x16",
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"type": "image/x-icon"
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},
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{
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"src": "logo192.png",
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"type": "image/png",
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"sizes": "192x192"
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},
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{
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"src": "logo512.png",
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"type": "image/png",
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"sizes": "512x512"
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}
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],
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"start_url": ".",
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"display": "standalone",
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"theme_color": "#000000",
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"background_color": "#ffffff"
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}

‎ReactCart/thinkswell/public/robots.txt

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# https://www.robotstxt.org/robotstxt.html
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User-agent: *
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Disallow:

‎ReactCart/thinkswell/src/App.js

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import { useState } from "react";
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import Cart from "./components/Cart/Cart";
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import Header from "./components/Layout/Header";
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import Meals from "./components/Meals/Meals";
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import CartProvider from "./store/CartProvider";
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function App() {
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const [cartIsShown, setCartIsShown] = useState(false);
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const showCartHandler = () => {
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setCartIsShown(true);
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};
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const hideCartHandler = () => {
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setCartIsShown(false);
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};
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return (
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<CartProvider>
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{cartIsShown && <Cart onClose={hideCartHandler} />}
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<Header onShowCart={showCartHandler} />
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<main>
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<Meals />
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</main>
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</CartProvider>
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);
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}
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export default App;

‎ReactCart/thinkswell/src/assets/meals.jpg

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‎ReactCart/thinkswell/src/components/Cart/Cart.js

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import { useContext } from "react";
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import Modal from "../UI/Modal";
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import classes from "./Cart.module.css";
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import CartContext from "../../store/cart-context";
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import CartItem from "./CartItem";
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const Cart = (props) => {
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const cartCtx = useContext(CartContext);
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const totalAmount = `$${cartCtx.totalAmount.toFixed(2)}`;
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const hasItems = cartCtx.items.length > 0;
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const cartItemRemoveHandler = (id) => {
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cartCtx.removeItem(id);
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};
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const cartItemAddHandler = (item) => {
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cartCtx.addItem({ ...item, amount: 1 });
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};
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const cartItems = (
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<ul className={classes["cart-items"]}>
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{cartCtx.items.map((item) => (
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<CartItem
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key={item.id}
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{...item}
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onRemove={cartItemRemoveHandler.bind(null, item.id)}
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onAdd={cartItemAddHandler.bind(null, item)}
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/>
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))}
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</ul>
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);
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return (
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<Modal onClose={props.onClose}>
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{cartItems}
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<div className={classes.total}>
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<span>Total Amount</span>
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<span>{totalAmount}</span>
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</div>
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<div className={classes.actions}>
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<button className={classes["button--alt"]} onClick={props.onClose}>
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Close
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</button>
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{hasItems && <button className={classes.button}>Order</button>}
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</div>
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</Modal>
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);
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};
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export default Cart;

‎ReactCart/thinkswell/src/components/Cart/Cart.module.css

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.cart-items {
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list-style: none;
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margin: 0;
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padding: 0;
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max-height: 20rem;
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overflow: auto;
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}
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.total {
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display: flex;
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justify-content: space-between;
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align-items: center;
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font-weight: bold;
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font-size: 1.5rem;
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margin: 1rem 0;
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}
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.actions {
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text-align: right;
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}
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.actions button {
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font: inherit;
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cursor: pointer;
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background-color: transparent;
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border: 1px solid #8a2b06;
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padding: 0.5rem 2rem;
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border-radius: 25px;
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margin-left: 1rem;
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}
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.actions button:hover,
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.actions button:active {
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background-color: #5a1a01;
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border-color: #5a1a01;
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color: white;
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}
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.actions .button--alt {
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color: #8a2b06;
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}
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.actions .button {
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background-color: #8a2b06;
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color: white;
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}

‎ReactCart/thinkswell/src/components/Cart/CartIcon.js

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const CartIcon = () => {
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return (
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<svg
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xmlns="http://www.w3.org/2000/svg"
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viewBox="0 0 20 20"
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fill="currentColor"
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>
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<path d="M3 1a1 1 0 000 2h1.22l.305 1.222a.997.997 0 00.01.042l1.358 5.43-.893.892C3.74 11.846 4.632 14 6.414 14H15a1 1 0 000-2H6.414l1-1H14a1 1 0 00.894-.553l3-6A1 1 0 0017 3H6.28l-.31-1.243A1 1 0 005 1H3zM16 16.5a1.5 1.5 0 11-3 0 1.5 1.5 0 013 0zM6.5 18a1.5 1.5 0 100-3 1.5 1.5 0 000 3z" />
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</svg>
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);
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};
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export default CartIcon;

‎ReactCart/thinkswell/src/components/Cart/CartItem.js

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import classes from "./CartItem.module.css";
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const CartItem = (props) => {
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const price = `$${props.price.toFixed(2)}`;
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return (
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<li className={classes["cart-item"]}>
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<div>
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<h2>{props.name}</h2>
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<div className={classes.summary}>
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<span className={classes.price}>{price}</span>
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<span className={classes.amount}>x {props.amount}</span>
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</div>
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</div>
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<div className={classes.actions}>
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<button onClick={props.onRemove}>−</button>
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<button onClick={props.onAdd}>+</button>
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</div>
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</li>
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);
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};
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export default CartItem;

‎ReactCart/thinkswell/src/components/Cart/CartItem.module.css

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.cart-item {
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display: flex;
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justify-content: space-between;
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align-items: center;
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border-bottom: 2px solid #8a2b06;
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padding: 1rem 0;
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margin: 1rem 0;
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}
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.cart-item h2 {
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margin: 0 0 0.5rem 0;
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color: #363636;
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}
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.summary {
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width: 10rem;
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display: flex;
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justify-content: space-between;
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align-items: center;
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}
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.price {
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font-weight: bold;
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color: #8a2b06;
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}
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.amount {
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font-weight: bold;
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border: 1px solid #ccc;
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padding: 0.25rem 0.75rem;
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border-radius: 6px;
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color: #363636;
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}
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.actions {
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display: flex;
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flex-direction: column;
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}
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@media (min-width: 768px) {
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.actions {
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flex-direction: row;
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}
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}
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.cart-item button {
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font: inherit;
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font-weight: bold;
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font-size: 1.25rem;
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color: #8a2b06;
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border: 1px solid #8a2b06;
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width: 3rem;
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text-align: center;
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border-radius: 6px;
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background-color: transparent;
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cursor: pointer;
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margin-left: 1rem;
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margin: 0.25rem;
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}
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.cart-item button:hover,
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.cart-item button:active {
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background-color: #8a2b06;
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color: white;
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}

‎ReactCart/thinkswell/src/components/Layout/Header.js

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import React from "react";
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import HeaderCartButton from "./HeaderCartButton";
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import mealsImage from "./../../assets/meals.jpg";
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import classes from "./Header.module.css";
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const Header = (props) => {
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return (
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<React.Fragment>
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<header className={classes.header}>
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<h1>ReactMeals</h1>
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<HeaderCartButton onClick={props.onShowCart} />
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</header>
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<div className={classes["main-image"]}>
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<img src={mealsImage} alt="Table full of delicious food." />
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</div>
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</React.Fragment>
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);
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};
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export default Header;

‎ReactCart/thinkswell/src/components/Layout/Header.module.css

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.header {
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position: fixed;
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top: 0;
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left: 0;
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width: 100%;
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height: 5rem;
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background-color: #8a2b06;
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color: white;
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display: flex;
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justify-content: space-between;
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align-items: center;
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padding: 0 10%;
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box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
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z-index: 10;
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}
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.main-image {
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width: 100%;
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height: 25rem;
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z-index: 0;
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overflow: hidden;
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}
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.main-image img {
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width: 110%;
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height: 100%;
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object-fit: cover;
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transform: rotateZ(-5deg) translateY(-4rem) translateX(-1rem);
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}

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