extract story list item from Results and Feed.

webclient/src/pages/Results.js

@@ -0,0 +1,76 @@
+import React from 'react';
+import { Helmet } from 'react-helmet';
+import AbortController from 'abort-controller';
+import { StoryItem } from '../components/StoryItem.js';
+
+class Results extends React.Component {
+	constructor(props) {
+		super(props);
+
+		this.state = {
+			stories: false,
+			error: false,
+		};
+
+		this.controller = null;
+	}
+
+	performSearch = () => {
+		if (this.controller) {
+			this.controller.abort();
+		}
+
+		this.controller = new AbortController();
+		const signal = this.controller.signal;
+
+		const search = this.props.location.search;
+		fetch('/api/search' + search, { method: 'get', signal: signal })
+			.then(res => res.json())
+			.then(
+				(result) => {
+					this.setState({ stories: result.results });
+				},
+				(error) => {
+					if (error.message !== 'The operation was aborted. ') {
+						this.setState({ error: true });
+					}
+				}
+			);
+	}
+
+	componentDidMount() {
+		this.performSearch();
+	}
+
+	componentDidUpdate(prevProps) {
+		if (this.props.location.search !== prevProps.location.search) {
+			this.performSearch();
+		}
+	}
+
+	render() {
+		const stories = this.state.stories;
+		const error = this.state.error;
+
+		return (
+			<div className='container'>
+				<Helmet>
+					<title>Feed - QotNews</title>
+				</Helmet>
+				{error && <p>Connection error?</p>}
+				{stories ?
+					<>
+						<p>Search results:</p>
+						<div className='comment lined'>
+							{stories ? stories.map(story => <StoryItem story={story}></StoryItem>) : <p>loading...</p>}
+						</div>
+					</>
+					:
+					<p>loading...</p>
+				}
+			</div>
+		);
+	}
+}
+
+export default Results;