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Commit 336e5ac

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written saga-async action to fetch news once button is clicked
1 parent 7d3fddf commit 336e5ac

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9 files changed

+79
-12
lines changed

9 files changed

+79
-12
lines changed

‎package-lock.json

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‎package.json

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"version": "0.1.0",
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"private": true,
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"dependencies": {
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"axios": "^0.18.0",
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"react": "^16.4.2",
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"react-dom": "^16.4.2",
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"react-redux": "^5.0.7",

‎src/App.js

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import React, { Component } from 'react';
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import './App.css';
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class App extends Component {
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render() {
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return (
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<div className="App">
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<p>Divyanshu</p>
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</div>
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);
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}
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}
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export default App;
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import React from 'react';
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import Button from '../containers/Button';
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import NewsItem from '../containers/NewsItem'
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import Loading from '../containers/Loading'
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let App = () => (
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<div>
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<Button />
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<Loading />
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<NewsItem />
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</div>
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);
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export default App;

‎src/actions/index.js

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export const getNews = () => ({
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type: 'GET_NEWS',
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});

‎src/containers/Button.js

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import React from 'react';
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import { connect } from 'react-redux';
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import { getNews } from '../actions';
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let Button= ({getNews}) =>(
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<button onClick={getNews}>Press to see news</button>
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)
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const mapDispatchToProps = {
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getNews: getNews,
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};
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// const mapDispatchToProps = (dispatch) => {
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// return bindActionCreators({api_data}, dispatch);
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// }
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Button = connect(null,mapDispatchToProps)(Button);
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export default Button;

‎src/containers/Loading.js

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‎src/containers/NewsItem.js

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‎src/reducers/index.js

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const reducer = (state = {}, action) => {
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switch (action.type) {
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case 'GET_NEWS':
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return { ...state, loading: true };
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case 'NEWS_RECEIVED':
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return { ...state, news: action.json[0], loading: false }
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default:
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return state;
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}
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};
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export default reducer;

‎src/sagas/index.js

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import axios from 'axios';
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import {put, takeLatest, all} from 'redux-saga/effects';
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function *getNews(){
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const json = yield axios('https://newsapi.org/v1/articles?source= cnn&apiKey=c39a26d9c12f48dba2a5c00e35684ecc')
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.then(response => response.json())
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.catch(err => err);
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yield put({ type: "NEWS_RECEIVED", json: json.articles, });
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}
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function* actionWatcher() {
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yield takeLatest('GET_NEWS', fetchNews)
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}
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export default function* rootSaga() {
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yield all([
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actionWatcher(),
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]);
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}

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