87 lines
2.0 KiB
React
87 lines
2.0 KiB
React
import React from 'react';
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import { Redirect } from 'react-router-dom';
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import { useCookies } from 'react-cookie';
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//utilities
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const validateEmail = require('../../../common/utilities/validate-email.js');
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const LogIn = props => {
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const [cookies, setCookie] = useCookies(['loggedin']);
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//check for logged in redirect
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if (cookies['loggedin']) {
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return <Redirect to='/' />;
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}
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//refs
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let emailElement, passwordElement;
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return (
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<div className='page'>
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<h1 className='middle centered'>Login</h1>
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<form className='constricted' onSubmit={
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evt => {
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evt.preventDefault();
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handleSubmit(emailElement.value, passwordElement.value)
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.then(res => res ? alert(res) : null)
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.then(() => emailElement.value = passwordElement.value = '') //clear input
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.then(() => { window.location.reload(true); }) //BUFGIX: force reload of the header element
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.catch(e => console.error(e))
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;
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}
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}>
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<div>
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<label htmlFor="email">Email:</label>
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<input type="email" name="email" ref={e => emailElement = e} />
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</div>
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<div>
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<label htmlFor="password">Password:</label>
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<input type="password" name="password" ref={e => passwordElement = e} />
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</div>
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<button type='submit'>Login</button>
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</form>
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</div>
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);
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};
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const handleSubmit = async (email, password) => {
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email = email.trim();
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const err = handleValidation(email, password);
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if (err) {
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return err;
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}
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//generate a new formdata payload
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let formData = new FormData();
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formData.append('email', email);
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formData.append('password', password);
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const result = await fetch('/api/accounts/login', { method: 'POST', body: formData });
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if (result.ok) {
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return result.text();
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} else {
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return result.text();
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}
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};
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//returns an error message, or null on success
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const handleValidation = (email, password) => {
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if (!validateEmail(email)) {
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return 'invalid email';
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}
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if (password.length < 8) {
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return 'invalid password (Must be at least 8 characters long)';
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}
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return null;
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};
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export default LogIn;
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