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Redux working

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Federico Kereki 2018-07-21 15:49:21 -03:00
parent 3ccce4caa1
commit b10d1a9dd8
24 changed files with 270 additions and 141 deletions
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38
chapter06/src/components/countryFilterBar/countryFilterBar.js Normal file
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@ -0,0 +1,38 @@
/* @flow */
import React from "react";
import PropTypes from "prop-types";
import "../general.css";
export class CountryFilterBar extends React.PureComponent<{
list?: Array<{ code: string, name: string }>,
onSelect: string => void
}> {
static propTypes = {
list: PropTypes.arrayOf(PropTypes.object),
onSelect: PropTypes.func.isRequired
};
static defaultProps = {
list: []
};
onSelect = (e: { target: HTMLOptionElement }) =>
this.props.onSelect(e.target.value);
render() {
return (
<div className="bordered">
Country:&nbsp;
<select onChange={this.onSelect}>
<option value="">Select a country:</option>
{this.props.list.map(x => (
<option key={x.code} value={x.code}>
{x.name}
</option>
))}
</select>
</div>
);
}
}

44
chapter06/src/components/countryFilterBar/countryFilterBar.old.style.js Normal file
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@ -0,0 +1,44 @@
/* @flow */
import React from "react";
import PropTypes from "prop-types";
import "../general.css";
export class CountryFilterBar extends React.PureComponent<{
list: Array<{ code: string, name: string }>,
onSelect: string => void
}> {
constructor(props) {
super(props);
this.onSelect = this.onSelect.bind(this);
}
onSelect(e: { target: HTMLOptionElement }) {
this.props.onSelect(e.target.value);
}
render() {
return (
<div className="bordered">
Country:&nbsp;
<select onChange={this.onSelect}>
<option value="">Select a country:</option>
{this.props.list.map(x => (
<option key={x.code} value={x.code}>
{x.name}
</option>
))}
</select>
</div>
);
}
}
CountryFilterBar.propTypes = {
list: PropTypes.arrayOf(PropTypes.object).isRequired,
onSelect: PropTypes.func.isRequired
};
CountryFilterBar.defaultProps = {
list: []
};

2
chapter06/src/components/countryFilterBar/countryFilterBar.story.js
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@ -3,7 +3,7 @@
import React from "react";
import { storiesOf } from "@storybook/react";
import { CountryFilterBar } from "./";
import { CountryFilterBar } from ".";
const countries = [
{ code: "AR", name: "Argentine" },

35
chapter06/src/components/countryFilterBar/index.js
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@ -1,35 +1,4 @@
/* @flow */
import React from "react";
import PropTypes from "prop-types";
import "../general.css";
export class CountryFilterBar extends React.PureComponent<{
list: Array<{ code: string, name: string }>,
onSelect: string => void
}> {
static propTypes = {
list: PropTypes.arrayOf(PropTypes.object).isRequired,
onSelect: PropTypes.func.isRequired
};
onSelect(e: { target: HTMLOptionElement }) {
this.props.onSelect(e.target.value);
}
render() {
return (
<div className="bordered">
Country:&nbsp;
<select onChange={this.onSelect.bind(this)}>
<option value="">Select a country:</option>
{this.props.list.map(x => (
<option key={x.code} value={x.code}>
{x.name}
</option>
))}
</select>
</div>
);
}
}
import { CountryFilterBar } from "./countryFilterBar.js";
export { CountryFilterBar };

4
chapter06/src/components/expandableCard.1/index.js
View File

@ -1,7 +1,7 @@
/* @flow */
import React from "../../../../../../.cache/typescript/2.9/node_modules/@types/react";
import PropTypes from "../../../../../../.cache/typescript/2.9/node_modules/@types/prop-types";
import React from "react";
import PropTypes from "prop-types";
import "../general.css";

14
chapter06/src/components/expandableCard.2/index.js
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@ -22,19 +22,16 @@ export class ExpandableCard extends React.PureComponent<
open: false
};
toggle() {
toggle = () => {
this.setState(state => ({ open: !state.open }));
}
};
render() {
if (this.state.open) {
return (
<div className="bordered">
{this.props.title}
<div
className="toggle"
onClick={this.toggle.bind(this)}
>
<div className="toggle" onClick={this.toggle}>
&#x25B3;
</div>
<div>{this.props.children}</div>
@ -44,10 +41,7 @@ export class ExpandableCard extends React.PureComponent<
return (
<div className="bordered">
{this.props.title}
<div
className="toggle"
onClick={this.toggle.bind(this)}
>
<div className="toggle" onClick={this.toggle}>
&#x25BD;
</div>
</div>

6
chapter06/src/components/regionsInformationTable/index.js
View File

@ -31,7 +31,7 @@ export class RegionsInformationTable extends React.PureComponent<
regions: []
};
update(country: string) {
update = (country: string) => {
console.log(`Country ... ${country}`);
this.setState(() => ({
@ -68,14 +68,14 @@ export class RegionsInformationTable extends React.PureComponent<
}
]
}));
}
};
render() {
return (
<div>
<CountryFilterBar
list={this.state.countries}
onSelect={this.update.bind(this)}
onSelect={this.update}
/>
<ResultsDataTable results={this.state.regions} />
</div>

6
chapter07/src/components/sassButton/sassButton.a11y.js
View File

@ -16,11 +16,11 @@ export class SassButton extends React.PureComponent<{
onSelect: PropTypes.func.isRequired
};
keyDownAsClick(e: { keyCode: number }) {
keyDownAsClick = (e: { keyCode: number }) => {
if (e.keyCode === 32 || e.keyCode === 13) {
this.props.onSelect();
}
}
};
render() {
return (
@ -29,7 +29,7 @@ export class SassButton extends React.PureComponent<{
this.props.normal ? "normalButton" : "alertButton"
}
onClick={this.props.onSelect}
onKeyDown={this.keyDownAsClick.bind(this)}
onKeyDown={this.keyDownAsClick}
tabIndex="0"
role="button"
>

6
chapter07/src/components/styledButton/styledButton.a11y.js
View File

@ -50,18 +50,18 @@ export class StyledButton extends React.PureComponent<{
onSelect: PropTypes.func.isRequired
};
keyDownAsClick(e: { keyCode: number }) {
keyDownAsClick = (e: { keyCode: number }) => {
if (e.keyCode === 32 || e.keyCode === 13) {
this.props.onSelect();
}
}
};
render() {
return (
<StyledDiv
normal={this.props.normal}
onClick={this.props.onSelect}
onKeyDown={this.keyDownAsClick.bind(this)}
onKeyDown={this.keyDownAsClick}
tabIndex="0"
role="button"
>

9
chapter07/src/makeResize.js
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@ -11,11 +11,6 @@ export const makeResize = Comp => {
return class extends React.Component {
state = getWindowSize();
constructor(props) {
super(props);
this.componentIsResizing = this.componentIsResizing.bind(this);
}
componentDidMount() {
window.addEventListener("resize", this.componentIsResizing);
}
@ -24,9 +19,9 @@ export const makeResize = Comp => {
window.removeEventListener("resize", this.componentIsResizing);
}
componentIsResizing() {
componentIsResizing = () => {
this.setState(getWindowSize());
}
};
render() {
return <Comp {...this.props} {...this.state} />;

28
chapter08/src/App.css
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@ -1,28 +0,0 @@
.App {
text-align: center;
}
.App-logo {
animation: App-logo-spin infinite 20s linear;
height: 80px;
}
.App-header {
background-color: #222;
height: 150px;
padding: 20px;
color: white;
}
.App-title {
font-size: 1.5em;
}
.App-intro {
font-size: large;
}
@keyframes App-logo-spin {
from { transform: rotate(0deg); }
to { transform: rotate(360deg); }
}

24
chapter08/src/App.js
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@ -1,24 +0,0 @@
/* @flow */
import React, { Component } from "react";
import logo from "./logo.svg";
import "./App.css";
class App extends Component<{}> {
render() {
return (
<div className="App">
<header className="App-header">
<img src={logo} className="App-logo" alt="logo" />
<h1 className="App-title">Welcome to React</h1>
</header>
<p className="App-intro">
To get started, edit <code>src/App.js</code> and save
to reload.
</p>
</div>
);
}
}
export default App;

9
chapter08/src/App.test.js
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@ -1,9 +0,0 @@
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App';
it('renders without crashing', () => {
const div = document.createElement('div');
ReactDOM.render(<App />, div);
ReactDOM.unmountComponentAtNode(div);
});

16
chapter08/src/counterApp/clicksDisplay.component.js Normal file
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@ -0,0 +1,16 @@
/* @flow */
import React from "react";
import { PropTypes } from "prop-types";
export class ClicksDisplay extends React.PureComponent<{
clicks: number
}> {
static propTypes = {
clicks: PropTypes.number.isRequired
};
render() {
return <div>Clicks so far: {this.props.clicks}</div>;
}
}

11
chapter08/src/counterApp/clicksDisplay.connected.js Normal file
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@ -0,0 +1,11 @@
/* @flow */
import { connect } from "react-redux";
import { ClicksDisplay } from "./clicksDisplay.component";
const getProps = state => ({
clicks: state.clicks
});
export const ConnectedClicksDisplay = connect(getProps)(ClicksDisplay);

29
chapter08/src/counterApp/counter.actions.js Normal file
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@ -0,0 +1,29 @@
/* @flow */
export const COUNTER_INCREMENT = "counter:increment";
export const COUNTER_RESET = "counter:reset";
export type CounterAction = {
type: string,
value?: number
};
export const reset = () =>
({
type: COUNTER_RESET
}: CounterAction);
export const increment = (inc: number) =>
({
type: COUNTER_INCREMENT,
value: inc
}: CounterAction);
export const decrement = (dec: number) =>
({
type: COUNTER_INCREMENT,
value: -dec
}: CounterAction);
// returning increment(-dec) would have worked as well

37
chapter08/src/counterApp/counter.component.js Normal file
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@ -0,0 +1,37 @@
/* @flow */
import React from "react";
import { PropTypes } from "prop-types";
import {
increment,
decrement,
reset,
CounterAction
} from "./counter.actions.js";
export class Counter extends React.PureComponent<{
count: number,
dispatch: CounterAction => any
}> {
static propTypes = {
count: PropTypes.number.isRequired,
dispatch: PropTypes.func.isRequired
};
onAdd1 = () => this.props.dispatch(increment(1));
onSub2 = () => this.props.dispatch(decrement(2));
onReset = () => this.props.dispatch(reset());
render() {
return (
<div>
Value: {this.props.count}
<br />
<button onClick={this.onAdd1}>Add 1</button>
<button onClick={this.onSub2}>Subtract 2</button>
<button onClick={this.onReset}>Reset</button>
</div>
);
}
}

9
chapter08/src/counterApp/counter.connected.js Normal file
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@ -0,0 +1,9 @@
/* @flow */
import { connect } from "react-redux";
import { Counter } from "./counter.component";
const getProps = state => ({ count: state.count });
export const ConnectedCounter = connect(getProps)(Counter);

28
chapter08/src/counterApp/counter.reducer.js Normal file
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@ -0,0 +1,28 @@
/* @flow */
import { COUNTER_INCREMENT, COUNTER_RESET } from "./counter.actions";
import type { CounterAction } from "./counter.actions.js";
export const reducer = (
state = {
// initial state
count: 0,
clicks: 0
},
action: CounterAction
) => {
switch (action.type) {
case COUNTER_INCREMENT:
return {
count: state.count + action.value,
clicks: state.clicks + 1
};
case COUNTER_RESET:
return { count: 0, clicks: state.clicks + 1 };
default:
return state;
}
};

14
chapter08/src/counterApp/index.js Normal file
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@ -0,0 +1,14 @@
/* @flow */
import { Counter } from "./counter.component.js";
import { ConnectedCounter } from "./counter.connected.js";
import { ClicksDisplay } from "./clicksDisplay.component.js";
import { ConnectedClicksDisplay } from "./clicksDisplay.connected.js";
export {
Counter,
ConnectedCounter,
ClicksDisplay,
ConnectedClicksDisplay
};

7
chapter08/src/counterApp/store.js Normal file
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@ -0,0 +1,7 @@
/* @flow */
import { createStore } from "redux";
import { reducer } from "./counter.reducer.js";
export const store = createStore(reducer);

5
chapter08/src/index.css
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@ -1,5 +0,0 @@
body {
margin: 0;
padding: 0;
font-family: sans-serif;
}

23
chapter08/src/index.js
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@ -1,8 +1,19 @@
import React from 'react';
import ReactDOM from 'react-dom';
import './index.css';
import App from './App';
import registerServiceWorker from './registerServiceWorker';
import React from "react";
import ReactDOM from "react-dom";
import { Provider } from "react-redux";
ReactDOM.render(<App />, document.getElementById('root'));
import { ConnectedCounter, ConnectedClicksDisplay } from "./counterApp";
import { store } from "./counterApp/store";
import registerServiceWorker from "./registerServiceWorker";
ReactDOM.render(
<Provider store={store}>
<React.Fragment>
<ConnectedCounter />
<hr />
<ConnectedClicksDisplay />
</React.Fragment>
</Provider>,
document.getElementById("root")
);
registerServiceWorker();

7
chapter08/src/logo.svg
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@ -1,7 +0,0 @@
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3">
<g fill="#61DAFB">
<path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/>
<circle cx="420.9" cy="296.5" r="45.7"/>
<path d="M520.5 78.1z"/>
</g>
</svg>
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