Password change is working

src/actions/accounts.js

@@ -1,5 +1,6 @@
 export const LOGIN = 'LOGIN';
 export const LOGOUT = 'LOGOUT';
+export const SESSIONCHANGE = 'SESSIONCHANGE';
 
 export function login(id, email, username, token) {
 	return {
@@ -16,3 +17,10 @@ export function logout() {
 		type: LOGOUT
 	};
 }
+
+export function sessionChange(token) {
+	return {
+		type: SESSIONCHANGE,
+		token: token
+	}
+}

src/components/pages/home.jsx

@@ -7,28 +7,47 @@ import PropTypes from 'prop-types';
 import Signup from '../panels/signup.jsx';
 import Login from '../panels/login.jsx';
 import Logout from '../panels/logout.jsx';
+import PasswordChange from '../panels/password_change.jsx';
 
 class Home extends React.Component {
 	constructor(props) {
 		super(props);
-		this.state = {};
+		this.state = {
+			changedPassword: false
+		};
 	}
 
 	render() {
-		//well this is goofy
+		//DEBUGGING: well this is goofy
 		let SidePanel;
 
 		if (this.props.id) {
 			SidePanel = () => {
+				let PasswordChangePanel;
+
+				if (!this.state.changedPassword) {
+					PasswordChangePanel = () => {
+						return (<PasswordChange onSubmit={() => { this.setState({changedPassword: true}) }} />);
+					}
+				} else {
+					PasswordChangePanel = () => {
+						return (<p>Password changed!</p>);
+					}
+				}
+
 				return (
 					<div>
 						<p>You are logged in.</p>
+						<PasswordChangePanel />
 						<Logout />
 					</div>
 				);
 			};
 		} else {
 			SidePanel = () => {
+				if (this.state.changedPassword) {
+					this.setState({changedPassword: false});
+				}
 				return (
 					<div>
 						<Signup />
@@ -49,7 +68,8 @@ class Home extends React.Component {
 
 function mapStoreToProps(store) {
 	return {
-		id: store.account.id
+		id: store.account.id,
+		token: store.account.token
 	}
 }
 

src/components/panels/password_change.jsx

@@ -0,0 +1,137 @@
+import React from 'react';
+import { connect } from 'react-redux';
+import { sessionChange } from '../../actions/accounts.js';
+
+class PasswordChange extends React.Component {
+	constructor(props) {
+		super(props);
+		this.state = {
+			password: '',
+			retype: '',
+			warning: ''
+		};
+	}
+
+	render() {
+		let warningStyle = {
+			display: this.state.warning.length > 0 ? 'flex' : 'none'
+		};
+
+		return (
+			<div className='panel'>
+				<h1>Change Password</h1>
+
+				<div className='warning' style={warningStyle}>
+					<p>{this.state.warning}</p>
+				</div>
+
+				<form action='/passwordchange' method='post' onSubmit={(e) => this.submit(e)}>
+					<div>
+						<label>Password:</label>
+						<input type='password' name='password' value={this.state.password} onChange={this.updatePassword.bind(this)} />
+					</div>
+
+					<div>
+						<label>Retype Password:</label>
+						<input type='password' name='retype' value={this.state.retype} onChange={this.updateRetype.bind(this)} />
+					</div>
+
+					<button type='submit'>Change Password</button>
+				</form>
+			</div>
+		);
+	}
+
+	submit(e) {
+		e.preventDefault();
+
+		if (!this.validateInput()) {
+			return;
+		}
+
+		//build the XHR
+		let form = e.target;
+		let formData = new FormData(form);
+		let xhr = new XMLHttpRequest();
+
+		formData.append('email', this.props.email);
+
+		xhr.onreadystatechange = () => {
+			if (xhr.readyState === 4) {
+				if (xhr.status === 200) {
+					let json = JSON.parse(xhr.responseText);
+					this.props.sessionChange(json.token);
+				}
+
+				else if (xhr.status === 400) {
+					this.setWarning(xhr.responseText);
+				}
+			}
+		};
+
+		//send the XHR
+		xhr.open('POST', form.action, true);
+		xhr.send(formData);
+
+		//DEBUGGING
+		if (this.props.onSubmit) {
+			this.props.onSubmit();
+		}
+	}
+
+	validateInput(e) {
+		if (this.state.password.length < 8) {
+			this.setWarning('Minimum password length is 8 characters');
+			return false;
+		}
+
+		if (this.state.password !== this.state.retype) {
+			this.setWarning('Passwords do not match');
+			return false;
+		}
+
+		return true;
+	}
+
+	setWarning(s) {
+		this.setState({
+			warning: s
+		});
+	}
+
+	clearInput() {
+		this.setState({
+			password: '',
+			retype: '',
+			warning: ''
+		});
+	}
+
+	updatePassword(evt) {
+		this.setState({
+			password: evt.target.value
+		});
+	}
+
+	updateRetype(evt) {
+		this.setState({
+			retype: evt.target.value
+		});
+	}
+}
+
+function mapStoreToProps(store) {
+	return {
+		email: store.account.email
+	}
+}
+
+function mapDispatchToProps(dispatch) {
+	return {
+		sessionChange: (token) => { dispatch(sessionChange(token)); }
+	}
+}
+
+PasswordChange = connect(mapStoreToProps, mapDispatchToProps)(PasswordChange);
+
+export default PasswordChange;

src/reducers/accounts.js

@@ -1,4 +1,4 @@
-import { LOGIN, LOGOUT } from "../actions/accounts.js";
+import { LOGIN, LOGOUT, SESSIONCHANGE } from "../actions/accounts.js";
 
 const initialStore = {
 	id: 0,
@@ -9,7 +9,7 @@ const initialStore = {
 
 export function accountReducer(store = initialStore, action) {
 	switch(action.type) {
-		case LOGIN:
+		case LOGIN: {
 			let newStore = JSON.parse(JSON.stringify(initialStore));
 
 			newStore.id = action.id;
@@ -18,10 +18,19 @@ export function accountReducer(store = initialStore, action) {
 			newStore.token = action.token;
 
 			return newStore;
+		}
 
 		case LOGOUT:
 			return initialStore;
 
+		case SESSIONCHANGE: {
+			let newStore = JSON.parse(JSON.stringify(store));
+
+			newStore.token = action.token;
+
+			return newStore;
+		}
+
 		default:
 			return store;
 	}