Initial commit

src/Api.js

@@ -0,0 +1,9 @@
+import axios from 'axios';
+
+export function setDefaults(params) {
+  axios.defaults.headers.common.Authorization = params.Authorization;
+}
+
+export default axios.create({
+  baseURL: 'http://localhost:3000/api/',
+});

src/App.css

@@ -0,0 +1,35 @@
+.App {
+  text-align: center;
+}
+
+
+@media screen and (min-width: 640px) {
+  input.form-control {
+    margin: 0 16px;
+    min-width: 260px;
+  }
+}
+
+.Login {
+  border-radius: 12px;
+  background: #fafafa;
+  box-shadow: 8px 8px 16px #999;
+  padding: 16px;
+}
+
+.Login img {
+  width: 128px;
+  height: 128px;
+}
+
+.Login input {
+  margin: 0;
+}
+
+.container {
+  border-radius: 12px;
+  background: #fafafa;
+  box-shadow: 8px 8px 16px #999;
+  padding: 16px;
+  margin-top: 32px;
+}

src/App.js

@@ -0,0 +1,34 @@
+import React, { Component } from 'react';
+import {
+  BrowserRouter as Router, Route,
+  Switch,
+} from 'react-router-dom';
+import Categories from './Categories';
+import Category from './Category';
+
+import requireAuth from './requireAuth';
+import Login from './Login';
+
+import './App.css';
+
+class App extends Component {
+  render() {
+    return (
+      <div className="App">
+        <Router>
+          <Switch>
+            <Route exact path="/" component={requireAuth(Login, false)} />
+            <Route exact path="/categories" component={requireAuth(Categories)} />
+            <Route exact path="/categories/:categoryId" component={requireAuth(Category)} />
+            {/*
+          <Route exact path="/categories/:categoryId/vegetables/:vegetableId" component={requireAuth(Vegetable)} />
+
+        */}
+          </Switch>
+        </Router>
+      </div>
+    );
+  }
+}
+
+export default App;

src/App.test.js

@@ -0,0 +1,9 @@
+import React from 'react';
+import ReactDOM from 'react-dom';
+import App from './App';
+
+it('renders without crashing', () => {
+  const div = document.createElement('div');
+  ReactDOM.render(<App />, div);
+  ReactDOM.unmountComponentAtNode(div);
+});

src/Categories.js

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+import React, { Component } from 'react';
+import {
+  Container,
+  Table,
+  Form,
+  FormGroup,
+  Button,
+  Input,
+} from 'reactstrap';
+import { FaTrashAlt } from 'react-icons/fa';
+import { Link } from 'react-router-dom';
+import Header from './Header';
+import API from './Api';
+
+class Categories extends Component {
+  constructor(props) {
+    super(props);
+
+    this.getCategories = this.getCategories.bind(this);
+    this.addCategory = this.addCategory.bind(this);
+    this.deleteCategory = this.deleteCategory.bind(this);
+    this.handleChange = this.handleChange.bind(this);
+
+    this.state = {
+      Categories: [],
+      name: '',
+    };
+
+    this.getCategories();
+  }
+
+  handleChange(event) {
+    const target = event.target;
+    const value = target.type === 'checkbox' ? target.checked : target.value;
+    const name = target.name;
+
+    this.setState({
+      [name]: value,
+    });
+  }
+
+  getCategories() {
+    API.get('types')
+      .then((res) => {
+        if (res.status === 200) {
+          this.setState({ Categories: res.data.rows });
+        } else {
+          this.setState({ Categories: [] });
+        }
+      })
+      .catch((e) => {
+        alert('Erreur lors de la récupération des catégories');
+      });
+  }
+
+  addCategory(event) {
+    event.preventDefault(); // Let's stop this event.
+    event.stopPropagation(); // Really this time.
+    API.post('types', {
+      name: this.state.name,
+    })
+      .then((res) => {
+        this.setState(prevState => ({ Categories: [...prevState.Categories, res.data], name: '' }));
+      })
+      .catch(() => {
+        alert('Impossile de créer cette catégorie');
+      });
+  }
+
+  deleteCategory(category) {
+    API.delete(`types/${category.id}`)
+      .then((res) => {
+        this.setState({
+          Categories: this.state.Categories.filter(item => item.id !== category.id),
+        });
+      })
+      .catch((e) => {
+        alert('Erreur lors de la suppression de cette catégorie');
+      });
+  }
+
+  render() {
+    return (
+      <Container>
+        <Header />
+        <Table>
+          <thead>
+            <tr>
+              <th>#</th>
+              <th>Nom</th>
+              <th>Nom d&#39;éléments</th>
+              <th>Action</th>
+            </tr>
+          </thead>
+          <tbody>
+            {this.state.Categories.map((item, key) => (
+              <tr key={key}>
+                <th scope="row"><Link to={`/categories/${item.id}`}>{item.id}</Link></th>
+                <td>{item.name}</td>
+                <td>{item.Vegetables !== undefined ? item.Vegetables.length : 0 }</td>
+                <td>
+                  {' '}
+                  <Button color="danger" onClick={() => this.deleteCategory(item)}><FaTrashAlt /></Button>
+                </td>
+              </tr>
+            ))}
+            <tr>
+              <td colSpan="4">
+                <Form inline onSubmit={this.addCategory}>
+                  <FormGroup className="mb-8 mr-sm-8 mb-sm-0">
+                    <Input
+                      type="text"
+                      name="name"
+                      value={this.state.name}
+                      placeholder="Nouvelle catégorie"
+                      onChange={this.handleChange}
+                    />
+                  </FormGroup>
+                  <Button color="primary">Ajouter</Button>
+                </Form>
+              </td>
+            </tr>
+          </tbody>
+        </Table>
+      </Container>
+    );
+  }
+}
+
+export default Categories;

src/Category.js

@@ -0,0 +1,166 @@
+import React, { Component } from 'react';
+import {
+  Container,
+  Table,
+  Form,
+  FormGroup,
+  Button,
+  Input,
+} from 'reactstrap';
+import { FaTrashAlt } from 'react-icons/fa';
+import { Link } from 'react-router-dom';
+import Header from './Header';
+import API from './Api';
+
+class Category extends Component {
+  constructor(props) {
+    super(props);
+
+    this.updateCategory = this.updateCategory.bind(this);
+    this.getVegetables = this.getVegetables.bind(this);
+    this.deleteVegetable = this.deleteVegetable.bind(this);
+    this.addVegetable = this.addVegetable.bind(this);
+    this.handleChange = this.handleChange.bind(this);
+
+    this.state = {
+      Category: {},
+      name: '',
+      categoryId: props.match.params.categoryId,
+      categoryName: '',
+    };
+
+    this.getVegetables(props.match.params.categoryId);
+  }
+
+  handleChange(event) {
+    const target = event.target;
+    const value = target.type === 'checkbox' ? target.checked : target.value;
+    const name = target.name;
+
+    this.setState({
+      [name]: value,
+    });
+  }
+
+
+  updateCategory(event) {
+    event.preventDefault(); // Let's stop this event.
+    event.stopPropagation(); // Really this time.
+    API.patch(`types/${this.state.Category.id}`, {
+      name: this.state.categoryName,
+    })
+      .then((res) => {
+        this.setState({ Category: res.data });
+      })
+      .catch(() => {
+        alert('Impossile de mettre à jour cette catégorie');
+      });
+  }
+
+  getVegetables(categoryId) {
+    API.get(`types/${categoryId}`)
+      .then((res) => {
+        if (res.status === 200) {
+          if (res.data.Vegetables === undefined) {
+            res.data.Vegetables = [];
+          }
+
+          this.setState({ Category: res.data, categoryName: res.data.name });
+        } else {
+          this.setState({ Category: {} });
+        }
+      })
+      .catch((e) => {
+        alert('Erreur lors de la récupération des catégories');
+      });
+  }
+
+  addVegetable(event) {
+    event.preventDefault(); // Let's stop this event.
+    event.stopPropagation(); // Really this time.
+    API.post(`types/${this.state.Category.id}/vegetables/`, {
+      name: this.state.name,
+    })
+      .then((res) => {
+        const Category = this.state.Category;
+        Category.Vegetables.push(res.data);
+
+        this.setState({ Category });
+      })
+      .catch(() => {
+        alert('Impossile de créer cette catégorie');
+      });
+  }
+
+  deleteVegetable(vegetable, key) {
+    API.delete(`types/${this.state.Category.id}/vegetables/${vegetable.id}`)
+      .then((res) => {
+        const Category = this.state.Category;
+
+        Category.Vegetables.splice(key, 1);
+
+        this.setState({ Category });
+      })
+      .catch((e) => {
+        alert('Erreur lors de la suppression de ce végétal');
+      });
+  }
+
+  render() {
+    return (
+      <Container>
+        <Header categoryId={this.state.categoryId} categoryName={this.state.Category.name} />
+        <Form inline onSubmit={this.updateCategory} style={{ marginBottom: '16px' }}>
+          <FormGroup className="mb-8 mr-sm-8 mb-sm-0">
+            <Input
+              type="text"
+              name="categoryName"
+              value={this.state.categoryName}
+              placeholder="Changez le nom de la catégorie"
+              onChange={this.handleChange}
+            />
+          </FormGroup>
+          <Button color="primary">Mettre à jour</Button>
+        </Form>
+        <Table>
+          <thead>
+            <tr>
+              <th>#</th>
+              <th>Nom</th>
+              <th>Action</th>
+            </tr>
+          </thead>
+          <tbody>
+            {this.state.Category.Vegetables && this.state.Category.Vegetables.map((item, key) => (
+              <tr key={key}>
+                <th scope="row"><Link to={`/categories/${this.state.Category.id}/vegetables/${item.id}`}>{item.id}</Link></th>
+                <td>{item.name}</td>
+                <td>
+                  {' '}
+                  <Button color="danger" onClick={() => this.deleteVegetable(item, key)}><FaTrashAlt /></Button>
+                </td>
+              </tr>
+            ))}
+            <tr>
+              <td colSpan="3">
+                <Form inline onSubmit={this.addVegetable}>
+                  <FormGroup className="mb-8 mr-sm-8 mb-sm-0">
+                    <Input
+                      type="text"
+                      name="name"
+                      placeholder="Nouveau végétal"
+                      onChange={this.handleChange}
+                    />
+                  </FormGroup>
+                  <Button color="primary">Ajouter</Button>
+                </Form>
+              </td>
+            </tr>
+          </tbody>
+        </Table>
+      </Container>
+    );
+  }
+}
+
+export default Category;

src/Header.js

@@ -0,0 +1,77 @@
+import React from 'react';
+import { Breadcrumb, BreadcrumbItem } from 'reactstrap';
+import { Link } from 'react-router-dom';
+import API from './Api';
+
+class Header extends React.Component {
+  constructor(props) {
+    super(props);
+
+    const Breadcrumb = [];
+
+    if (API.defaults.headers.common.Authorization !== undefined) {
+      Breadcrumb.push({
+        name: 'Catégories',
+        path: '/categories',
+        active: !this.props.categoryId,
+      });
+
+      if (this.props.categoryId) {
+        Breadcrumb.push({
+          name: this.props.categoryId,
+          path: `/categories/${this.props.categoryId}`,
+          active: !this.props.vegetableId,
+        });
+
+        if (this.props.vegetableId) {
+          Breadcrumb.push({
+            name: this.props.vegetableId,
+            path: `/categories/${this.props.categoryId}/vegetal/${this.props.vegetableId}`,
+            active: true,
+          });
+        }
+      }
+    }
+
+    this.state = {
+      Breadcrumb,
+    };
+  }
+
+  componentWillReceiveProps(props) {
+    if (props.categoryName) {
+      const Breadcrumb = this.state.Breadcrumb;
+      Breadcrumb[1].name = props.categoryName;
+      this.setState({ Breadcrumb });
+    }
+    if (props.vegetableName) {
+      const Breadcrumb = this.state.Breadcrumb;
+      Breadcrumb[2].name = props.vegetableName;
+      this.setState({ Breadcrumb });
+    }
+  }
+
+  render() {
+    return (
+      <div>
+        <Breadcrumb>
+          { this.state.Breadcrumb.map((item, key) => (
+            item.active === true
+              ? (
+                <BreadcrumbItem key={key} active>
+                  {item.name}
+                </BreadcrumbItem>
+              )
+              : (
+                <BreadcrumbItem key={key}>
+                  <Link to={item.path}>{item.name}</Link>
+                </BreadcrumbItem>
+              )
+          ))}
+        </Breadcrumb>
+      </div>
+    );
+  }
+}
+
+export default Header;

src/Login.js

@@ -0,0 +1,112 @@
+import React, { Component } from 'react';
+import {
+  Col,
+  Row,
+  Button,
+  Form,
+  FormGroup,
+  Label,
+  Input,
+  Alert,
+} from 'reactstrap';
+import API, { setDefaults } from './Api';
+
+class Login extends Component {
+  constructor(props) {
+    super(props);
+
+    this.signIn = this.signIn.bind(this);
+    this.handleChange = this.handleChange.bind(this);
+
+    this.state = {
+      email: '',
+      password: '',
+      message: '',
+    };
+  }
+
+  signIn(event) {
+    event.preventDefault(); // Let's stop this event.
+    event.stopPropagation(); // Really this time.
+    API.post('login', {}, {
+      auth: {
+        username: this.state.email,
+        password: this.state.password,
+      },
+    })
+      .then((response) => {
+        if (response.status === 200) {
+          setDefaults({
+            Authorization: `Basic ${new Buffer(`${this.state.email}:${this.state.password}`).toString('base64')}`,
+          });
+          this.setState({ message: '' });
+          this.props.history.push('/categories');
+        } else {
+          this.setState({ message: 'Mot de passe erroné !' });
+        }
+      })
+      .catch(() => {
+        this.setState({ message: 'Mot de passe erroné !' });
+      });
+  }
+
+  handleChange(event) {
+    const target = event.target;
+    const value = target.type === 'checkbox' ? target.checked : target.value;
+    const name = target.name;
+
+    this.setState({
+      [name]: value,
+    });
+  }
+
+  render() {
+    return (
+      <Row style={{ marginTop: '64px' }}>
+        <Col
+          className="Login"
+          xs="12"
+          sm={{ size: 4, offset: 4 }}
+        >
+          <h2>RodiVert :: Interface de saisie</h2>
+          <img src="/logo.png" alt="RodiVert" style={{ margin: '22px' }} />
+          <Form onSubmit={this.signIn}>
+            <FormGroup row>
+              <Label for="email" sm={4}>Email</Label>
+              <Col sm={8}>
+                <Input
+                  type="email"
+                  name="email"
+                  id="email"
+                  placeholder="Adresse mail"
+                  onChange={this.handleChange}
+                />
+              </Col>
+            </FormGroup>
+            <FormGroup row>
+              <Label for="password" sm={4}>Mot de passe</Label>
+              <Col sm={8}>
+                <Input
+                  type="password"
+                  name="password"
+                  id="password"
+                  placeholder="Mot de passe"
+                  onChange={this.handleChange}
+                />
+              </Col>
+            </FormGroup>
+            {this.state.message !== ''
+              ? (
+                <Alert color="danger">
+                  {this.state.message}
+                </Alert>
+              ) : (null)}
+            <Button color="primary">Connexion</Button>
+          </Form>
+        </Col>
+      </Row>
+    );
+  }
+}
+
+export default Login;

src/index.css

@@ -0,0 +1,5 @@
+body {
+  margin: 0;
+  padding: 0;
+  font-family: sans-serif;
+}

src/index.js

@@ -0,0 +1,10 @@
+import React from 'react';
+import ReactDOM from 'react-dom';
+import App from './App';
+import registerServiceWorker from './registerServiceWorker';
+
+import './index.css';
+import 'bootstrap/dist/css/bootstrap.min.css';
+
+ReactDOM.render(<App />, document.getElementById('root'));
+registerServiceWorker();

src/logo.svg

@@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3">
+    <g fill="#61DAFB">
+        <path d="M666.3 296.5c0-32.5-40.7-63.3-103.1-82.4 14.4-63.6 8-114.2-20.2-130.4-6.5-3.8-14.1-5.6-22.4-5.6v22.3c4.6 0 8.3.9 11.4 2.6 13.6 7.8 19.5 37.5 14.9 75.7-1.1 9.4-2.9 19.3-5.1 29.4-19.6-4.8-41-8.5-63.5-10.9-13.5-18.5-27.5-35.3-41.6-50 32.6-30.3 63.2-46.9 84-46.9V78c-27.5 0-63.5 19.6-99.9 53.6-36.4-33.8-72.4-53.2-99.9-53.2v22.3c20.7 0 51.4 16.5 84 46.6-14 14.7-28 31.4-41.3 49.9-22.6 2.4-44 6.1-63.6 11-2.3-10-4-19.7-5.2-29-4.7-38.2 1.1-67.9 14.6-75.8 3-1.8 6.9-2.6 11.5-2.6V78.5c-8.4 0-16 1.8-22.6 5.6-28.1 16.2-34.4 66.7-19.9 130.1-62.2 19.2-102.7 49.9-102.7 82.3 0 32.5 40.7 63.3 103.1 82.4-14.4 63.6-8 114.2 20.2 130.4 6.5 3.8 14.1 5.6 22.5 5.6 27.5 0 63.5-19.6 99.9-53.6 36.4 33.8 72.4 53.2 99.9 53.2 8.4 0 16-1.8 22.6-5.6 28.1-16.2 34.4-66.7 19.9-130.1 62-19.1 102.5-49.9 102.5-82.3zm-130.2-66.7c-3.7 12.9-8.3 26.2-13.5 39.5-4.1-8-8.4-16-13.1-24-4.6-8-9.5-15.8-14.4-23.4 14.2 2.1 27.9 4.7 41 7.9zm-45.8 106.5c-7.8 13.5-15.8 26.3-24.1 38.2-14.9 1.3-30 2-45.2 2-15.1 0-30.2-.7-45-1.9-8.3-11.9-16.4-24.6-24.2-38-7.6-13.1-14.5-26.4-20.8-39.8 6.2-13.4 13.2-26.8 20.7-39.9 7.8-13.5 15.8-26.3 24.1-38.2 14.9-1.3 30-2 45.2-2 15.1 0 30.2.7 45 1.9 8.3 11.9 16.4 24.6 24.2 38 7.6 13.1 14.5 26.4 20.8 39.8-6.3 13.4-13.2 26.8-20.7 39.9zm32.3-13c5.4 13.4 10 26.8 13.8 39.8-13.1 3.2-26.9 5.9-41.2 8 4.9-7.7 9.8-15.6 14.4-23.7 4.6-8 8.9-16.1 13-24.1zM421.2 430c-9.3-9.6-18.6-20.3-27.8-32 9 .4 18.2.7 27.5.7 9.4 0 18.7-.2 27.8-.7-9 11.7-18.3 22.4-27.5 32zm-74.4-58.9c-14.2-2.1-27.9-4.7-41-7.9 3.7-12.9 8.3-26.2 13.5-39.5 4.1 8 8.4 16 13.1 24 4.7 8 9.5 15.8 14.4 23.4zM420.7 163c9.3 9.6 18.6 20.3 27.8 32-9-.4-18.2-.7-27.5-.7-9.4 0-18.7.2-27.8.7 9-11.7 18.3-22.4 27.5-32zm-74 58.9c-4.9 7.7-9.8 15.6-14.4 23.7-4.6 8-8.9 16-13 24-5.4-13.4-10-26.8-13.8-39.8 13.1-3.1 26.9-5.8 41.2-7.9zm-90.5 125.2c-35.4-15.1-58.3-34.9-58.3-50.6 0-15.7 22.9-35.6 58.3-50.6 8.6-3.7 18-7 27.7-10.1 5.7 19.6 13.2 40 22.5 60.9-9.2 20.8-16.6 41.1-22.2 60.6-9.9-3.1-19.3-6.5-28-10.2zM310 490c-13.6-7.8-19.5-37.5-14.9-75.7 1.1-9.4 2.9-19.3 5.1-29.4 19.6 4.8 41 8.5 63.5 10.9 13.5 18.5 27.5 35.3 41.6 50-32.6 30.3-63.2 46.9-84 46.9-4.5-.1-8.3-1-11.3-2.7zm237.2-76.2c4.7 38.2-1.1 67.9-14.6 75.8-3 1.8-6.9 2.6-11.5 2.6-20.7 0-51.4-16.5-84-46.6 14-14.7 28-31.4 41.3-49.9 22.6-2.4 44-6.1 63.6-11 2.3 10.1 4.1 19.8 5.2 29.1zm38.5-66.7c-8.6 3.7-18 7-27.7 10.1-5.7-19.6-13.2-40-22.5-60.9 9.2-20.8 16.6-41.1 22.2-60.6 9.9 3.1 19.3 6.5 28.1 10.2 35.4 15.1 58.3 34.9 58.3 50.6-.1 15.7-23 35.6-58.4 50.6zM320.8 78.4z"/>
+        <circle cx="420.9" cy="296.5" r="45.7"/>
+        <path d="M520.5 78.1z"/>
+    </g>
+</svg>

src/registerServiceWorker.js

@@ -0,0 +1,117 @@
+// In production, we register a service worker to serve assets from local cache.
+
+// This lets the app load faster on subsequent visits in production, and gives
+// it offline capabilities. However, it also means that developers (and users)
+// will only see deployed updates on the "N+1" visit to a page, since previously
+// cached resources are updated in the background.
+
+// To learn more about the benefits of this model, read https://goo.gl/KwvDNy.
+// This link also includes instructions on opting out of this behavior.
+
+const isLocalhost = Boolean(
+  window.location.hostname === 'localhost' ||
+    // [::1] is the IPv6 localhost address.
+    window.location.hostname === '[::1]' ||
+    // 127.0.0.1/8 is considered localhost for IPv4.
+    window.location.hostname.match(
+      /^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
+    )
+);
+
+export default function register() {
+  if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
+    // The URL constructor is available in all browsers that support SW.
+    const publicUrl = new URL(process.env.PUBLIC_URL, window.location);
+    if (publicUrl.origin !== window.location.origin) {
+      // Our service worker won't work if PUBLIC_URL is on a different origin
+      // from what our page is served on. This might happen if a CDN is used to
+      // serve assets; see https://github.com/facebookincubator/create-react-app/issues/2374
+      return;
+    }
+
+    window.addEventListener('load', () => {
+      const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
+
+      if (isLocalhost) {
+        // This is running on localhost. Lets check if a service worker still exists or not.
+        checkValidServiceWorker(swUrl);
+
+        // Add some additional logging to localhost, pointing developers to the
+        // service worker/PWA documentation.
+        navigator.serviceWorker.ready.then(() => {
+          console.log(
+            'This web app is being served cache-first by a service ' +
+              'worker. To learn more, visit https://goo.gl/SC7cgQ'
+          );
+        });
+      } else {
+        // Is not local host. Just register service worker
+        registerValidSW(swUrl);
+      }
+    });
+  }
+}
+
+function registerValidSW(swUrl) {
+  navigator.serviceWorker
+    .register(swUrl)
+    .then(registration => {
+      registration.onupdatefound = () => {
+        const installingWorker = registration.installing;
+        installingWorker.onstatechange = () => {
+          if (installingWorker.state === 'installed') {
+            if (navigator.serviceWorker.controller) {
+              // At this point, the old content will have been purged and
+              // the fresh content will have been added to the cache.
+              // It's the perfect time to display a "New content is
+              // available; please refresh." message in your web app.
+              console.log('New content is available; please refresh.');
+            } else {
+              // At this point, everything has been precached.
+              // It's the perfect time to display a
+              // "Content is cached for offline use." message.
+              console.log('Content is cached for offline use.');
+            }
+          }
+        };
+      };
+    })
+    .catch(error => {
+      console.error('Error during service worker registration:', error);
+    });
+}
+
+function checkValidServiceWorker(swUrl) {
+  // Check if the service worker can be found. If it can't reload the page.
+  fetch(swUrl)
+    .then(response => {
+      // Ensure service worker exists, and that we really are getting a JS file.
+      if (
+        response.status === 404 ||
+        response.headers.get('content-type').indexOf('javascript') === -1
+      ) {
+        // No service worker found. Probably a different app. Reload the page.
+        navigator.serviceWorker.ready.then(registration => {
+          registration.unregister().then(() => {
+            window.location.reload();
+          });
+        });
+      } else {
+        // Service worker found. Proceed as normal.
+        registerValidSW(swUrl);
+      }
+    })
+    .catch(() => {
+      console.log(
+        'No internet connection found. App is running in offline mode.'
+      );
+    });
+}
+
+export function unregister() {
+  if ('serviceWorker' in navigator) {
+    navigator.serviceWorker.ready.then(registration => {
+      registration.unregister();
+    });
+  }
+}

src/requireAuth.js

@@ -0,0 +1,41 @@
+import React, { Component } from 'react';
+import API from './Api';
+
+export default function (ComposedComponent, Auth = true) {
+  class Authentication extends Component {
+    constructor(props) {
+      super(props);
+      this.next = this.next.bind(this);
+    }
+
+    next(isAuthentified) {
+      if (Auth) {
+        if (!isAuthentified) {
+          this.props.history.push('/');
+        }
+      }
+    }
+
+    componentWillMount() {
+      API.get('me')
+        .then((res) => {
+          this.next(res.status === 200);
+        })
+        .catch((e) => {
+          this.next(false);
+        });
+    }
+
+    render() {
+      const { authenticated, Auth } = this.props;
+      if (Auth) {
+        if (authenticated) return <ComposedComponent {...this.props} />;
+        return null;
+      }
+      if (authenticated) return null;
+      return <ComposedComponent {...this.props} />;
+    }
+  }
+
+  return Authentication;
+}