Imported the directory structure from egg trainer

client/pages/accounts/login.jsx

@@ -0,0 +1,110 @@
+import React, { useContext, useRef } from 'react';
+import { Link, Redirect } from 'react-router-dom';
+
+import ApplyToBody from '../utilities/apply-to-body';
+
+import { TokenContext } from '../utilities/token-provider';
+
+const validateEmail = require('../../../common/utilities/validate-email');
+
+const Login = props => {
+	//context
+	const authTokens = useContext(TokenContext);
+
+	//misplaced?
+	if (authTokens.accessToken) {
+		return <Redirect to='/' />;
+	}
+
+	//refs
+	const emailRef = useRef();
+	const passwordRef = useRef();
+
+	return (
+		<>
+			<ApplyToBody className='dashboard' />
+			<div className='page'>
+				<div className='central panel centered middle'>
+					<div className='panel'>
+						<h1 className='text centered'>Login</h1>
+						<form className='constrained' onSubmit={
+							async evt => {
+								//on submit
+								evt.preventDefault();
+								const [err, newTokens] = await handleSubmit(emailRef.current.value, passwordRef.current.value);
+								if (err) {
+									alert(err);
+								}
+
+								//save auth tokens and redirect
+								if (newTokens) {
+									authTokens.setAccessToken(newTokens.accessToken);
+									authTokens.setRefreshToken(newTokens.refreshToken);
+
+									props.history.push('/');
+								}
+							}
+						}>
+							<input type='email' name='email' placeholder='your@email.com' ref={emailRef} />
+							<input type='password' name='password' placeholder='********' ref={passwordRef} />
+							<button type='submit'>Login</button>
+						</form>
+						<Link to='/recover' className='text centered'>Forgot Password?</Link>
+						<Link to='/' className='text centered'>Return Home</Link>
+					</div>
+				</div>
+			</div>
+		</>
+	);
+};
+
+//DOCS: returns two values: err and authTokens
+const handleSubmit = async (email, password) => {
+	email = email.trim();
+
+	const err = handleValidation(email, password);
+
+	if (err) {
+		return [err, false];
+	}
+
+	//send to the auth server
+	const result = await fetch(`${process.env.AUTH_URI}/auth/login`, {
+		method: 'POST',
+		headers: {
+			'Content-Type': 'application/json',
+			'Access-Control-Allow-Origin': '*'
+		},
+		body: JSON.stringify({
+			email,
+			password,
+		})
+	});
+
+	//handle errors
+	if (!result.ok) {
+		const err = `${result.status}: ${await result.text()}`;
+		console.error(err);
+		return [err, false];
+	}
+
+	//return the new auth tokens
+	const newTokens = await result.json();
+	return [null, newTokens];
+};
+
+//returns an error message, or null on success
+const handleValidation = (email, password) => {
+	if (!validateEmail(email)) {
+		return 'invalid email';
+	}
+
+	if (password.length < 8) {
+		return 'invalid password (Must be at least 8 characters long)';
+	}
+
+	return null;
+};
+
+
+export default Login;