91 lines
1.9 KiB
React
91 lines
1.9 KiB
React
import React, { useContext, useRef } from 'react';
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import { Redirect } from 'react-router-dom';
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import { TokenContext } from '../utilities/token-provider';
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//utilities
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const validateEmail = require('../../../common/utilities/validate-email');
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const Recover = props => {
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//context
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const authTokens = useContext(TokenContext);
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//misplaced?
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if (authTokens.accessToken) {
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return <Redirect to='/' />;
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}
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//refs
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const emailRef = useRef();
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const recoverRef = useRef();
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return (
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<div className='page'>
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<h1 className='centered'>Recover Password</h1>
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<form className='constrained panel' onSubmit={
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async evt => { //on submit
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recoverRef.current.disabled = true;
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evt.preventDefault();
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const [result, redirect] = await handleSubmit(emailRef.current.value);
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if (result) {
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alert(result);
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recoverRef.current.disabled = false;
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}
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//redirect
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if (redirect) {
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props.history.push('/');
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}
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}
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}>
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<div>
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<label htmlFor='email'>Enter Your Email:</label>
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<input type='email' name='email' ref={emailRef} />
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</div>
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<button type='submit' ref={recoverRef}>Recover Password</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) => {
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email = email.trim();
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const err = handleValidation(email);
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if (err) {
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return [err];
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}
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//send to the auth server
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const result = await fetch(`${process.env.AUTH_URI}/auth/recover`, {
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method: 'POST',
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headers: {
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'Content-Type': 'application/json',
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'Access-Control-Allow-Origin': '*'
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},
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body: JSON.stringify({
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email
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})
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});
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if (!result.ok) {
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const err = `${result.status}: ${await result.text()}`;
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console.error(err);
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return [err, false];
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}
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return [await result.text(), true];
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};
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//returns an error message, or null on success
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const handleValidation = (email) => {
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if (!validateEmail(email)) {
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return 'invalid email';
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}
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return null;
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};
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export default Recover; |