merge retours livres admin

Reviewed-on: #7

my-library/src/App.jsx

@@ -1,19 +1,44 @@
-import { Routes, Route } from 'react-router-dom';
+import { Routes, Route, Navigate } from 'react-router-dom';
 import Layout from './components/Layout';
 import Home from './pages/Home';
 import Books from './pages/Books';
 import Orders from './pages/Orders';
 import Profile from './pages/Profile';
 import NotFound from './pages/NotFound';
+import AddBook from './pages/AddBook';
+import BookDetail from './pages/BookDetail';
+import Customers from './pages/Customers';
+import Login from './pages/Login';
+import Reservations from './pages/Reservations';
+import Returns from './pages/Returns';
+import { useAuth } from './context/AuthContext';
+
+function RequireAuth({ children }) {
+  const { user } = useAuth();
+  return user ? children : <Navigate to="/login" replace />;
+}
+
+function RequireAdmin({ children }) {
+  const { user } = useAuth();
+  if (!user) return <Navigate to="/login" replace />;
+  if (user.role !== 'admin') return <Navigate to="/" replace />;
+  return children;
+}
 
 export default function App() {
   return (
     <Routes>
+      <Route path="/login" element={<Login />} />
       <Route path="/" element={<Layout />}>
         <Route index element={<Home />} />
         <Route path="books" element={<Books />} />
-        <Route path="orders" element={<Orders />} />
-        <Route path="profile" element={<Profile />} />
+        <Route path="books/:bookId" element={<RequireAuth><BookDetail /></RequireAuth>} />
+        <Route path="books/new" element={<RequireAdmin><AddBook /></RequireAdmin>} />
+        <Route path="orders" element={<RequireAuth><Orders /></RequireAuth>} />
+        <Route path="reservations" element={<RequireAuth><Reservations /></RequireAuth>} />
+        <Route path="profile" element={<RequireAuth><Profile /></RequireAuth>} />
+        <Route path="customers" element={<RequireAdmin><Customers /></RequireAdmin>} />
+        <Route path="returns" element={<RequireAdmin><Returns /></RequireAdmin>} />
         <Route path="*" element={<NotFound />} />
       </Route>
     </Routes>

my-library/src/api/books.js

@@ -0,0 +1,17 @@
+import client from './client';
+
+export function getBooks(page = 0, size = 20) {
+  return client.get('/api/books', { params: { page, size } });
+}
+
+export function registerBook(book) {
+  return client.post('/api/books', book);
+}
+
+export function getBookById(id) {
+  return client.get(`/api/books/${id}`);
+}
+
+export function reserveBook(bookId, reservation) {
+  return client.post(`/api/books/${bookId}/reservations`, reservation);
+}

my-library/src/api/books.jsx

@@ -1,5 +0,0 @@
-import client from './client';
-
-export function getBooks(page = 0, size = 20) {
-  return client.get('/api/books', { params: { page, size } });
-}

my-library/src/api/customers.js

@@ -0,0 +1,17 @@
+import client from './client';
+
+export function registerCustomer(customer) {
+  return client.post('/api/customers', customer);
+}
+
+export function findCustomerByPhone(phoneNumber) {
+  return client.get(`/api/customers/phone/${encodeURIComponent(phoneNumber)}`);
+}
+
+export function addLoyaltyPoints(customerId, points) {
+  return client.post(`/api/customers/${customerId}/loyalty/add`, null, { params: { points } });
+}
+
+export function subtractLoyaltyPoints(customerId, points) {
+  return client.post(`/api/customers/${customerId}/loyalty/subtract`, null, { params: { points } });
+}

my-library/src/api/orders.js

@@ -0,0 +1,5 @@
+import client from './client';
+
+export function createOrder(order) {
+  return client.post('/api/orders', order);
+}

my-library/src/components/Navbar.jsx

@@ -1,7 +1,16 @@
-import { Link } from 'react-router-dom';
+import { Link, useNavigate } from 'react-router-dom';
+import { useAuth } from '../context/AuthContext';
 import '../styles/navbar.css';
 
 export default function Navbar() {
+  const { user, logout } = useAuth();
+  const navigate = useNavigate();
+
+  function handleLogout() {
+    logout();
+    navigate('/login');
+  }
+
   return (
     <nav className="navbar">
       <Link to="/" className="navbar__logo">Biblio</Link>
@@ -9,13 +18,22 @@ export default function Navbar() {
       <ul className="navbar__links">
         <li><Link to="/">Accueil</Link></li>
         <li><Link to="/books">Catalogue</Link></li>
-        <li><Link to="/orders">Commandes</Link></li>
-        <li><Link to="/profile">Mon compte</Link></li>
+        {user && <li><Link to="/orders">Commandes</Link></li>}
+        {user?.role === 'user' && <li><Link to="/reservations">Mes réservations</Link></li>}
+        {user && <li><Link to="/profile">Mon compte</Link></li>}
+        {user?.role === 'admin' && <li><Link to="/customers">Clients</Link></li>}
+        {user?.role === 'admin' && <li><Link to="/returns">Retours</Link></li>}
       </ul>
 
       <div className="navbar__actions">
-        <button className="btn-ghost">Connexion</button>
-        <button className="btn-cta">S'inscrire</button>
+        {user ? (
+          <>
+            <span>{user.username} ({user.role})</span>
+            <button onClick={handleLogout}>Déconnexion</button>
+          </>
+        ) : (
+          <Link to="/login"><button>Connexion</button></Link>
+        )}
       </div>
     </nav>
   );

my-library/src/context/AuthContext.js

@@ -0,0 +1,39 @@
+import { createContext, useContext, useState } from 'react';
+
+const USERS = [
+  { username: 'admin', password: 'admin', role: 'admin' },
+  { username: 'alice', password: 'bob', role: 'user' },
+];
+
+const AuthContext = createContext(null);
+
+export function AuthProvider({ children }) {
+  const [user, setUser] = useState(() => {
+    const saved = localStorage.getItem('auth');
+    return saved ? JSON.parse(saved) : null;
+  });
+
+  function login(username, password) {
+    const found = USERS.find(u => u.username === username && u.password === password);
+    if (!found) return false;
+    const { password: _, ...safe } = found;
+    setUser(safe);
+    localStorage.setItem('auth', JSON.stringify(safe));
+    return true;
+  }
+
+  function logout() {
+    setUser(null);
+    localStorage.removeItem('auth');
+  }
+
+  return (
+    <AuthContext.Provider value={{ user, login, logout }}>
+      {children}
+    </AuthContext.Provider>
+  );
+}
+
+export function useAuth() {
+  return useContext(AuthContext);
+}

my-library/src/context/ReservationContext.js

@@ -0,0 +1,42 @@
+import { createContext, useContext, useState } from 'react';
+
+const ReservationContext = createContext(null);
+
+export function ReservationProvider({ children }) {
+  const [reservations, setReservations] = useState(() => {
+    const saved = localStorage.getItem('reservations');
+    return saved ? JSON.parse(saved) : [];
+  });
+
+  function addReservation(book, phoneNumber) {
+    const reservation = {
+      reservationId: crypto.randomUUID(),
+      bookId: book.isbn,
+      bookTitle: book.title,
+      bookAuthor: book.author,
+      phoneNumber,
+      status: 'CONFIRMED',
+      reservedAt: new Date().toISOString(),
+    };
+    const updated = [...reservations, reservation];
+    setReservations(updated);
+    localStorage.setItem('reservations', JSON.stringify(updated));
+    return reservation;
+  }
+
+  function cancelReservation(reservationId) {
+    const updated = reservations.filter(r => r.reservationId !== reservationId);
+    setReservations(updated);
+    localStorage.setItem('reservations', JSON.stringify(updated));
+  }
+
+  return (
+    <ReservationContext.Provider value={{ reservations, addReservation, cancelReservation }}>
+      {children}
+    </ReservationContext.Provider>
+  );
+}
+
+export function useReservations() {
+  return useContext(ReservationContext);
+}

my-library/src/context/ReturnContext.js

@@ -0,0 +1,36 @@
+import { createContext, useContext, useState } from 'react';
+
+const ReturnContext = createContext(null);
+
+export function ReturnProvider({ children }) {
+  const [returns, setReturns] = useState(() => {
+    const saved = localStorage.getItem('returns');
+    return saved ? JSON.parse(saved) : [];
+  });
+
+  function addReturn(bookId, bookTitle, customerPhone, reason) {
+    const bookReturn = {
+      returnId: crypto.randomUUID(),
+      bookId,
+      bookTitle,
+      customerPhone,
+      reason,
+      status: 'PROCESSED',
+      returnedAt: new Date().toISOString(),
+    };
+    const updated = [...returns, bookReturn];
+    setReturns(updated);
+    localStorage.setItem('returns', JSON.stringify(updated));
+    return bookReturn;
+  }
+
+  return (
+    <ReturnContext.Provider value={{ returns, addReturn }}>
+      {children}
+    </ReturnContext.Provider>
+  );
+}
+
+export function useReturns() {
+  return useContext(ReturnContext);
+}

my-library/src/context/ReviewContext.js

@@ -0,0 +1,40 @@
+import { createContext, useContext, useState } from 'react';
+
+const ReviewContext = createContext(null);
+
+export function ReviewProvider({ children }) {
+  const [reviews, setReviews] = useState(() => {
+    const saved = localStorage.getItem('reviews');
+    return saved ? JSON.parse(saved) : [];
+  });
+
+  function addReview(bookId, bookTitle, username, rating, comment) {
+    const review = {
+      reviewId: crypto.randomUUID(),
+      bookId,
+      bookTitle,
+      username,
+      rating,
+      comment,
+      createdAt: new Date().toISOString(),
+    };
+    const updated = [...reviews, review];
+    setReviews(updated);
+    localStorage.setItem('reviews', JSON.stringify(updated));
+    return review;
+  }
+
+  function getReviewsByBook(bookId) {
+    return reviews.filter(r => String(r.bookId) === String(bookId));
+  }
+
+  return (
+    <ReviewContext.Provider value={{ reviews, addReview, getReviewsByBook }}>
+      {children}
+    </ReviewContext.Provider>
+  );
+}
+
+export function useReviews() {
+  return useContext(ReviewContext);
+}

my-library/src/index.js

@@ -1,6 +1,10 @@
 import React from 'react';
 import ReactDOM from 'react-dom/client';
 import { BrowserRouter } from 'react-router-dom';
+import { AuthProvider } from './context/AuthContext';
+import { ReservationProvider } from './context/ReservationContext';
+import { ReviewProvider } from './context/ReviewContext';
+import { ReturnProvider } from './context/ReturnContext';
 import App from './App';
 import './styles/global.css';
 
@@ -8,7 +12,15 @@ const root = ReactDOM.createRoot(document.getElementById('root'));
 root.render(
   <React.StrictMode>
     <BrowserRouter>
+      <AuthProvider>
+        <ReservationProvider>
+          <ReviewProvider>
+            <ReturnProvider>
               <App />
+            </ReturnProvider>
+          </ReviewProvider>
+        </ReservationProvider>
+      </AuthProvider>
     </BrowserRouter>
   </React.StrictMode>
 );

my-library/src/pages/AddBook.jsx

@@ -0,0 +1,105 @@
+import { useState } from 'react';
+import { registerBook } from '../api/books';
+
+const CATEGORIES = ['FICTION', 'NON_FICTION', 'SCIENCE_FICTION', 'FANTASY', 'MYSTERY', 'THRILLER', 'ROMANCE', 'BIOGRAPHY', 'HISTORY', 'POETRY', 'CHILDRENS', 'YOUNG_ADULT', 'SCIENCE', 'PHILOSOPHY', 'SELF_HELP', 'TRAVEL', 'COOKING', 'ART', 'RELIGION', 'REFERENCE'];
+
+const initialForm = {
+  isbn: '', title: '', author: '', publisher: '', publicationDate: '', price: '', quantity: '', categories: [], description: '', language: '',
+};
+
+export default function AddBook() {
+  const [form, setForm] = useState(initialForm);
+  const [message, setMessage] = useState(null);
+  const [submitting, setSubmitting] = useState(false);
+
+  function handleChange(e) {
+    const { name, value } = e.target;
+    setForm((prev) => ({ ...prev, [name]: value }));
+  }
+
+  function handleCategoryChange(e) {
+    setForm((prev) => ({ ...prev, categories: e.target.value ? [e.target.value] : [] }));
+  }
+
+  function handleSubmit(e) {
+    e.preventDefault();
+    setSubmitting(true);
+    setMessage(null);
+
+    const payload = {
+      ...form,
+      isbn: Number(form.isbn),
+      price: Number(form.price),
+      quantity: Number(form.quantity),
+    };
+
+    registerBook(payload)
+      .then((response) => {
+        setMessage({ type: 'success', text: `Livre créé (id : ${response.data})` });
+        setForm(initialForm);  
+      })
+      .catch((error) => {
+        console.error(error);
+        const status = error.response?.status;
+        if (status === 406) setMessage({ type: 'error', text: 'Ce livre existe déjà.' });
+        else if (status === 400) setMessage({ type: 'error', text: 'Données invalides, vérifie les champs.' });
+        else setMessage({ type: 'error', text: 'Erreur lors de la création.' });
+      })
+      .finally(() => setSubmitting(false));
+  }
+
+  return (
+    <main>
+      <h1>Ajouter un livre</h1>
+      <form onSubmit={handleSubmit}>
+        <table>
+            <tr>
+                <td>ISBN</td>
+                <td><input name="isbn" type="number" value={form.isbn} onChange={handleChange} required /></td>
+            </tr>
+            <tr>
+                <td>Titre</td>
+                <td><input name="title" value={form.title} onChange={handleChange} required /></td>
+            </tr>
+            <tr>
+                <td>Auteur</td>
+                <td><input name="author" value={form.author} onChange={handleChange} required /></td>
+            </tr>
+            <tr>
+                <td>Éditeur</td>
+                <td><input name="publisher" value={form.publisher} onChange={handleChange} required /></td>
+            </tr>
+            <tr>
+                <td>Date de publication</td>
+                <td><input name="publicationDate" type="date" value={form.publicationDate} onChange={handleChange} required /></td>
+            </tr>
+            <tr>
+                <td>Prix</td>
+                <td><input name="price" type="number" step="0.01" value={form.price} onChange={handleChange} required /></td>
+            </tr>
+            <tr>
+                <td>Quantité</td>
+                <td><input name="quantity" type="number" value={form.quantity} onChange={handleChange} required /></td>
+            </tr>
+            <tr>
+                <td>Langue</td>
+                <td><input name="language" value={form.language} onChange={handleChange} required /></td>
+            </tr>
+            <tr>
+                <td>Catégorie</td>
+                <td><select value={form.categories[0] || ''} onChange={handleCategoryChange} required><option value=""> choisir </option>{CATEGORIES.map((c) => <option key={c} value={c}>{c}</option>)}</select></td>
+            </tr>
+            <tr>
+                <td>Description</td>
+                <td><textarea name="description" value={form.description} onChange={handleChange} /></td>
+            </tr>
+        </table>
+        <button type="submit" disabled={submitting}>
+          {submitting ? 'Envoi…' : 'Ajouter le livre'}
+        </button>
+      </form>
+
+      {message && <p>{message.text}</p>}
+    </main>
+  );
+}

my-library/src/pages/BookDetail.jsx

@@ -0,0 +1,123 @@
+import { useState, useEffect } from 'react';
+import { useParams, Link } from 'react-router-dom';
+import { getBookById } from '../api/books';
+import { useAuth } from '../context/AuthContext';
+import { useReservations } from '../context/ReservationContext';
+import { useReviews } from '../context/ReviewContext';
+
+export default function BookDetail() {
+  const { user } = useAuth();
+  const { addReservation } = useReservations();
+  const { addReview, getReviewsByBook } = useReviews();
+  const [rating, setRating] = useState(5);
+  const [comment, setComment] = useState('');
+  const [reviewStatus, setReviewStatus] = useState(null);
+  const { bookId } = useParams();
+  const [book, setBook] = useState(null);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState(null);
+  const [phoneNumber, setPhoneNumber] = useState('');
+  const [reservationStatus, setReservationStatus] = useState(null);
+
+  useEffect(() => { getBookById(bookId).then((response) => setBook(response.data)).catch((err) => { console.error(err); setError('Livre introuvable.'); }).finally(() => setLoading(false)); }, [bookId]);
+
+  function handleReservation(e) {
+    e.preventDefault();
+    addReservation(book, phoneNumber);
+    setReservationStatus({ success: true, message: 'Réservation effectuée avec succès !' });
+    setPhoneNumber('');
+  }
+
+  function handleReview(e) {
+    e.preventDefault();
+    addReview(book.isbn, book.title, user.username, Number(rating), comment);
+    setReviewStatus({ success: true, message: 'Avis publié avec succès !' });
+    setComment('');
+    setRating(5);
+  }
+
+  if (loading) return <main><p>Chargement…</p></main>;
+  if (error) return <main><p>{error}</p><Link to="/books">← Retour au catalogue</Link></main>;
+
+  return (
+    <main>
+      <Link to="/books">← Retour au catalogue</Link>
+      <h1>{book.title}</h1>
+      <p>Auteur : {book.author}</p>
+      <p>ISBN : {book.isbn}</p>
+      <p>Éditeur : {book.publisher}</p>
+      <p>Publié le : {book.publicationDate}</p>
+      <p>Prix : {book.price} €</p>
+      <p>Stock : {book.quantity}</p>
+      <p>Langue : {book.language}</p>
+      <p>Catégories : {book.categories?.join(', ')}</p>
+      {book.description && <p>{book.description}</p>}
+
+      <section>
+        <h2>Avis des lecteurs</h2>
+        {getReviewsByBook(book.isbn).length === 0 ? (
+          <p>Aucun avis pour le moment.</p>
+        ) : (
+          <ul>
+            {getReviewsByBook(book.isbn).map(r => (
+              <li key={r.reviewId}>
+                <strong>{r.username}</strong> — {'*'.repeat(r.rating)}
+                <br />
+                {r.comment}
+                <br />
+                <small>{new Date(r.createdAt).toLocaleDateString('fr-FR')}</small>
+              </li>
+            ))}
+          </ul>
+        )}
+        {user?.role === 'user' && (
+          <form onSubmit={handleReview}>
+            <h3>Laisser un avis</h3>
+            <label>
+              Note :
+              <select value={rating} onChange={e => setRating(e.target.value)}>
+                <option value={1}>*</option>
+                <option value={2}>**</option>
+                <option value={3}>***</option>
+                <option value={4}>****</option>
+                <option value={5}>*****</option>
+              </select>
+            </label>
+            <label>
+              Commentaire :
+              <textarea value={comment} onChange={e => setComment(e.target.value)} required />
+            </label>
+            <button type="submit">Publier l'avis</button>
+          </form>
+        )}
+        {reviewStatus && (
+          <p style={{ color: reviewStatus.success ? 'green' : 'red' }}>
+            {reviewStatus.message}
+          </p>
+        )}
+      </section>
+
+      {user?.role === 'user' && <section>
+        <h2>Réserver ce livre</h2>
+        <form onSubmit={handleReservation}>
+          <label>
+            Numéro de téléphone :
+            <input
+              type="tel"
+              value={phoneNumber}
+              onChange={(e) => setPhoneNumber(e.target.value)}
+              placeholder="0612345678"
+              required
+            />
+          </label>
+          <button type="submit">Réserver</button>
+        </form>
+        {reservationStatus && (
+          <p style={{ color: reservationStatus.success ? 'green' : 'red' }}>
+            {reservationStatus.message}
+          </p>
+        )}
+      </section>}
+    </main>
+  );
+}

my-library/src/pages/Books.jsx

@@ -1,7 +1,10 @@
 import { useState, useEffect } from 'react';
 import { getBooks } from '../api/books';
+import { Link } from 'react-router-dom';
+import { useAuth } from '../context/AuthContext';
 
 export default function Books() {
+  const { user } = useAuth();
   const [books, setBooks] = useState([]);
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState(null);
@@ -27,10 +30,13 @@ export default function Books() {
   return (
     <main>
       <h1>Catalogue</h1>
+      {user?.role === 'admin' && <Link to="/books/new">+ Ajouter un livre</Link>}
       <ul>
         {books.map((book) => (
           <li key={book.isbn}>
+            <Link to={`/books/${book.isbn}`}>
               <strong>{book.title}</strong> - {book.author}
+            </Link>
           </li>
         ))}
       </ul>

my-library/src/pages/Customers.jsx

@@ -0,0 +1,109 @@
+import { useState } from 'react';
+import { registerCustomer, findCustomerByPhone, addLoyaltyPoints, subtractLoyaltyPoints } from '../api/customers';
+
+const initialForm = { firstName: '', lastName: '', phoneNumber: '' };
+
+export default function Customers() {
+  const [form, setForm] = useState(initialForm);
+  const [registerMsg, setRegisterMsg] = useState(null);
+  const [submitting, setSubmitting] = useState(false);
+  const [pointsInput, setPointsInput] = useState('');
+
+  function handleChange(e) {
+    const { name, value } = e.target;
+    setForm((prev) => ({ ...prev, [name]: value }));
+  }
+
+  function handleRegister(e) {
+    e.preventDefault();
+    setSubmitting(true);
+    setRegisterMsg(null);
+    registerCustomer(form)
+      .then((response) => {
+        setRegisterMsg(`Client créé (id : ${response.data})`);
+        setForm(initialForm);
+      })
+      .catch((error) => {
+        console.error(error);
+        setRegisterMsg('Erreur lors de la création du client.');
+      })
+      .finally(() => setSubmitting(false));
+  }
+
+  const [phone, setPhone] = useState('');
+  const [customer, setCustomer] = useState(null);
+  const [searchError, setSearchError] = useState(null);
+
+  function handleSearch(e) {
+    e.preventDefault();
+    setSearchError(null);
+    setCustomer(null);
+    findCustomerByPhone(phone)
+      .then((response) => setCustomer(response.data))
+      .catch((error) => {
+        console.error(error);
+        setSearchError('Aucun client trouvé avec ce numéro.');
+      });
+  }
+  function applyLoyalty(operation) {
+  const points = Number(pointsInput);
+  const action = operation === 'add' ? addLoyaltyPoints : subtractLoyaltyPoints;
+
+  action(customer.id, points)
+    .then((response) => {
+      setCustomer((prev) => ({ ...prev, loyaltyPoints: response.data }));
+      setPointsInput('');
+    })
+    .catch((error) => {
+      console.error(error);
+      if (error.response?.status === 400) setSearchError('Pas assez de points pour ce retrait.');
+      else setSearchError('Erreur lors de la mise à jour des points.');
+    });
+  }
+
+  return (
+    <main>
+      <h1>Gestion des clients</h1>
+
+      <section>
+        <h2>Enregistrer un client</h2>
+        <form onSubmit={handleRegister}>
+          <label>Prénom
+            <input name="firstName" value={form.firstName} onChange={handleChange} required />
+          </label>
+          <label>Nom
+            <input name="lastName" value={form.lastName} onChange={handleChange} required />
+          </label>
+          <label>Téléphone
+            <input name="phoneNumber" value={form.phoneNumber} onChange={handleChange} required />
+          </label>
+          <button type="submit" disabled={submitting}>
+            {submitting ? 'Envoi…' : 'Créer le client'}
+          </button>
+        </form>
+        {registerMsg && <p>{registerMsg}</p>}
+      </section>
+
+      <section>
+        <h2>Rechercher un client</h2>
+        <form onSubmit={handleSearch}>
+          <label>Téléphone
+            <input value={phone} onChange={(e) => setPhone(e.target.value)} required />
+          </label>
+          <button type="submit">Rechercher</button>
+        </form>
+        {searchError && <p>{searchError}</p>}
+        {customer && (
+          <div>
+            <p>{customer.firstName} {customer.lastName}</p>
+            <p>Téléphone : {customer.phoneNumber}</p>
+            <p><strong>Points de fidélité : {customer.loyaltyPoints}</strong></p>
+            <input type="number"value={pointsInput}onChange={(e) => setPointsInput(e.target.value)}placeholder="Nombre de points"/>
+            <button type="button" onClick={() => applyLoyalty('add')}>Ajouter</button>
+            <button type="button" onClick={() => applyLoyalty('subtract')}>Retirer</button>
+          </div>
+        )}
+      </section>
+    </main>
+  );
+}

my-library/src/pages/Login.jsx

@@ -0,0 +1,57 @@
+import { useState } from 'react';
+import { useNavigate } from 'react-router-dom';
+import { useAuth } from '../context/AuthContext';
+
+export default function Login() {
+  const { login } = useAuth();
+  const navigate = useNavigate();
+  const [form, setForm] = useState({ username: '', password: '' });
+  const [error, setError] = useState(null);
+
+  function handleSubmit(e) {
+    e.preventDefault();
+    const ok = login(form.username, form.password);
+    if (ok) {
+      navigate('/');
+    } else {
+      setError('Identifiants incorrects.');
+    }
+  }
+
+  return (
+    <main>
+      <h1>Connexion</h1>
+      <form onSubmit={handleSubmit}>
+        <div>
+          <label>
+            Nom d'utilisateur :
+            <input
+              type="text"
+              value={form.username}
+              onChange={e => setForm(f => ({ ...f, username: e.target.value }))}
+              required
+            />
+          </label>
+        </div>
+        <div>
+          <label>
+            Mot de passe :
+            <input
+              type="password"
+              value={form.password}
+              onChange={e => setForm(f => ({ ...f, password: e.target.value }))}
+              required
+            />
+          </label>
+        </div>
+        <button type="submit">Se connecter</button>
+        {error && <p style={{ color: 'red' }}>{error}</p>}
+      </form>
+      <p>Comptes disponibles :</p>
+      <ul>
+        <li><strong>admin</strong> / admin (administrateur)</li>
+        <li><strong>alice (utilisateur)</strong> / bob (utilisateur)</li>
+      </ul>
+    </main>
+  );
+}

my-library/src/pages/Orders.jsx

@@ -1,3 +1,91 @@
+import { useState } from 'react';
+import { createOrder } from '../api/orders';
+
 export default function Orders() {
-  return <main><h1>Mes commandes</h1></main>;
+  const [customerId, setCustomerId] = useState('');
+  const [paymentMethod, setPaymentMethod] = useState('CREDIT_CARD');
+  const [address, setAddress] = useState({ street: '', city: '', postalCode: '', country: '' });
+  const [lines, setLines] = useState([{ bookId: '', quantity: 1 }]);
+  const [message, setMessage] = useState(null);
+  const [submitting, setSubmitting] = useState(false);
+
+  function handleAddressChange(e) {
+    const { name, value } = e.target;
+    setAddress((prev) => ({ ...prev, [name]: value }));
+  }
+
+  function handleLineChange(index, field, value) {
+    setLines((prev) => prev.map((line, i) => (i === index ? { ...line, [field]: value } : line)));
+  }
+  function addLine() {
+    setLines((prev) => [...prev, { bookId: '', quantity: 1 }]);
+  }
+  function removeLine(index) {
+    setLines((prev) => prev.filter((_, i) => i !== index));
+  }
+
+  function handleSubmit(e) {
+    e.preventDefault();
+    setSubmitting(true);
+    setMessage(null);
+
+    const payload = {
+      customerId,
+      paymentMethod,
+      address,
+      orderLineDtos: lines.map((line) => ({
+        bookId: Number(line.bookId),
+        quantity: Number(line.quantity),
+      })),
+    };
+
+    createOrder(payload)
+      .then((response) => setMessage('Commande créée'))
+      .catch((error) => {
+        console.error(error);
+        setMessage(error.response?.data?.message || 'Erreur lors de la commande.');
+      })
+      .finally(() => setSubmitting(false));
+  }
+
+  return (
+    <main>
+      <h1>Passer une commande</h1>
+      <form onSubmit={handleSubmit}>
+        <label>ID client
+          <input value={customerId} onChange={(e) => setCustomerId(e.target.value)} required />
+        </label>
+
+        <h2>Livres</h2>
+        {lines.map((line, index) => (
+          <div key={index}>
+            <input type="number" placeholder="ISBN du livre" value={line.bookId}
+              onChange={(e) => handleLineChange(index, 'bookId', e.target.value)} required />
+            <input type="number" placeholder="Quantité" value={line.quantity}
+              onChange={(e) => handleLineChange(index, 'quantity', e.target.value)} required />
+            {lines.length > 1 && (
+              <button type="button" onClick={() => removeLine(index)}>Retirer</button>
+            )}
+          </div>
+        ))}
+        <button type="button" onClick={addLine}>+ Ajouter un livre</button>
+
+        <h2>Adresse de livraison</h2>
+        <input name="street" placeholder="Rue" value={address.street} onChange={handleAddressChange} required />
+        <input name="city" placeholder="Ville" value={address.city} onChange={handleAddressChange} required />
+        <input name="postalCode" placeholder="Code postal" value={address.postalCode} onChange={handleAddressChange} required />
+        <input name="country" placeholder="Pays" value={address.country} onChange={handleAddressChange} required />
+
+        <h2>Paiement</h2>
+        <select value={paymentMethod} onChange={(e) => setPaymentMethod(e.target.value)}>
+          <option value="CREDIT_CARD">Carte bancaire</option>
+        </select>
+
+        <button type="submit" disabled={submitting}>
+          {submitting ? 'Envoi…' : 'Valider la commande'}
+        </button>
+      </form>
+      {message && <p>{message}</p>}
+    </main>
+  );
 }

my-library/src/pages/Reservations.jsx

@@ -0,0 +1,37 @@
+import { useReservations } from '../context/ReservationContext';
+import { Link } from 'react-router-dom';
+
+export default function Reservations() {
+  const { reservations, cancelReservation } = useReservations();
+
+  if (reservations.length === 0) {
+    return (
+      <main>
+        <h1>Mes réservations</h1>
+        <p>Aucune réservation pour le moment.</p>
+        <Link to="/books">← Retour au catalogue</Link>
+      </main>
+    );
+  }
+
+  return (
+    <main>
+      <h1>Mes réservations</h1>
+      <ul>
+        {reservations.map(r => (
+          <li key={r.reservationId}>
+            <strong>{r.bookTitle}</strong> — {r.bookAuthor}
+            <br />
+            Téléphone : {r.phoneNumber}
+            <br />
+            Réservé le : {new Date(r.reservedAt).toLocaleDateString('fr-FR')}
+            <br />
+            Statut : {r.status}
+            <br />
+            <button onClick={() => cancelReservation(r.reservationId)}>Annuler</button>
+          </li>
+        ))}
+      </ul>
+    </main>
+  );
+}

my-library/src/pages/Returns.jsx

@@ -0,0 +1,96 @@
+import { useState } from 'react';
+import { useReturns } from '../context/ReturnContext';
+import { getBooks } from '../api/books';
+import { useEffect } from 'react';
+
+export default function Returns() {
+  const { returns, addReturn } = useReturns();
+  const [books, setBooks] = useState([]);
+  const [form, setForm] = useState({ bookId: '', customerPhone: '', reason: '' });
+  const [message, setMessage] = useState(null);
+
+  useEffect(() => {
+    getBooks(0, 100).then(res => setBooks(res.data.content)).catch(console.error);
+  }, []);
+
+  function handleChange(e) {
+    const { name, value } = e.target;
+    setForm(f => ({ ...f, [name]: value }));
+  }
+
+  function handleSubmit(e) {
+    e.preventDefault();
+    const book = books.find(b => String(b.isbn) === String(form.bookId));
+    const bookTitle = book ? book.title : form.bookId;
+    addReturn(form.bookId, bookTitle, form.customerPhone, form.reason);
+    setMessage({ success: true, text: 'Retour enregistré avec succès !' });
+    setForm({ bookId: '', customerPhone: '', reason: '' });
+  }
+
+  return (
+    <main>
+      <h1>Gestion des retours</h1>
+
+      <section>
+        <h2>Enregistrer un retour</h2>
+        <form onSubmit={handleSubmit}>
+          <label>
+            Livre :
+            <select name="bookId" value={form.bookId} onChange={handleChange} required>
+              <option value="">-- Choisir un livre --</option>
+              {books.map(b => (
+                <option key={b.isbn} value={b.isbn}>{b.title} — {b.author}</option>
+              ))}
+            </select>
+          </label>
+          <label>
+            Téléphone du client :
+            <input
+              name="customerPhone"
+              type="tel"
+              value={form.customerPhone}
+              onChange={handleChange}
+              placeholder="0612345678"
+              required
+            />
+          </label>
+          <label>
+            Motif :
+            <textarea
+              name="reason"
+              value={form.reason}
+              onChange={handleChange}
+              placeholder="Motif du retour..."
+              required
+            />
+          </label>
+          <button type="submit">Enregistrer le retour</button>
+        </form>
+        {message && <p style={{ color: message.success ? 'green' : 'red' }}>{message.text}</p>}
+      </section>
+
+      <section>
+        <h2>Historique des retours</h2>
+        {returns.length === 0 ? (
+          <p>Aucun retour enregistré.</p>
+        ) : (
+          <ul>
+            {returns.map(r => (
+              <li key={r.returnId}>
+                <strong>{r.bookTitle}</strong>
+                <br />
+                Client : {r.customerPhone}
+                <br />
+                Motif : {r.reason}
+                <br />
+                Statut : {r.status}
+                <br />
+                <small>{new Date(r.returnedAt).toLocaleDateString('fr-FR')}</small>
+              </li>
+            ))}
+          </ul>
+        )}
+      </section>
+    </main>
+  );
+}

mylibrary/README.md

@@ -1,78 +0,0 @@
-# mylibrary — back-end Java (méthode BDD)
-
-Back-end du projet **2026-DEV-BUT3**. Reproduit, en Java pur, le cœur métier
-de l'API consommée par le front React `my-library/`.
-
-## Méthode
-
-Conformément au cours `maintenanceApplicativeCours1.pdf` (Behavior-Driven
-Development), pour chaque comportement on :
-
-1. Écrit le scénario attendu (en Gherkin / `.feature` ou en `@DisplayName` JUnit)
-2. Écrit le test qui le vérifie
-3. Implémente le code qui fait passer le test
-
-## Structure (calquée sur le module `customer` fourni par le prof)
-
-```
-src/main/java/fr/iut_fbleau/but3/dev62/mylibrary/
-├─ customer/        Module fourni par l'enseignant (intact)
-│  ├─ CustomerInfo.java   record d'entrée
-│  ├─ CustomerDTO.java    DTO de sortie
-│  ├─ entity/             Customer (objet métier, règles fidélité)
-│  ├─ exception/          Exceptions métier
-│  ├─ converter/          Mapping Info <-> entity <-> DTO
-│  ├─ validator/          Règles de validation
-│  ├─ repository/         Stockage en mémoire (List)
-│  └─ usecase/            Cas d'usage (orchestration)
-└─ book/             Module développé en miroir (notre travail)
-   └─ … (mêmes sous-paquets, même découpage)
-
-src/test/java/.../mylibrary/
-├─ customer/         Tests JUnit fournis par l'enseignant
-├─ book/             Tests JUnit que nous avons écrits
-└─ features/
-   ├─ RunCucumberTest.java         (du prof, intact)
-   ├─ client/CustomerSteps.java    (du prof, intact)
-   ├─ book/BookSteps.java          (notre travail)
-   └─ resources/features/
-      ├─ client.feature            (du prof, intact)
-      └─ book.feature              (notre travail)
-```
-
-## Dépendances
-
-Strictement les mêmes que dans le template du prof :
-
-- JUnit 5 (jupiter-api, params, engine + platform-suite, platform-engine, platform-launcher)
-- Mockito (core, junit-jupiter)
-- Cucumber (cucumber-java, cucumber-junit-platform-engine)
-- Lombok
-
-## Build & test
-
-Pré-requis : **JDK 21** + **Maven 3.9+**
-
-```bash
-mvn -f mylibrary test
-```
-
-Cette commande exécute :
-
-- les tests unitaires JUnit (entity, validator, converter, repository, usecase, exceptions)
-- les scénarios Cucumber (`client.feature` + `book.feature`) via `RunCucumberTest`
-
-## Périmètre couvert
-
-Conformément à la consigne (« reproduire le strict nécessaire pour démontrer
-la maîtrise »), l'API se limite aux deux domaines présents dans le swagger
-qui structurent l'app React :
-
-- **Catalogue** (`book`) : enregistrer, consulter par ISBN, lister tous les livres,
-  refuser ISBN dupliqué, refuser un livre invalide, gérer le stock.
-- **Comptes clients** (`customer`) : enregistrer, consulter par téléphone, mettre
-  à jour, supprimer, ajouter / retirer des points de fidélité (module fourni).
-
-L'exposition HTTP réelle utilisée par les développeurs front est l'API du prof
-(`mylibrary-0.0.1-SNAPSHOT.jar`) ; ce module sert à démontrer la maîtrise
-de la **conception métier en BDD/TDD**.

mylibrary/src/main/java/fr/iut_fbleau/but3/dev62/mylibrary/book/usecase/BookUseCase.java

@@ -1,46 +0,0 @@
-package fr.iut_fbleau.but3.dev62.mylibrary.book.usecase;
-
-import fr.iut_fbleau.but3.dev62.mylibrary.book.BookDTO;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.BookInfo;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.converter.BookConverter;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.entity.Book;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.exception.BookAlreadyExistsException;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.exception.BookNotFoundException;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.exception.NotValidBookException;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.repository.BookRepository;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.validator.BookValidator;
-import java.util.List;
-import java.util.Optional;
-
-public final class BookUseCase {
-
-  private final BookRepository bookRepository;
-
-  public BookUseCase(BookRepository bookRepository) {
-    this.bookRepository = bookRepository;
-  }
-
-  public long registerBook(BookInfo bookInfo) throws NotValidBookException, BookAlreadyExistsException {
-    BookValidator.validate(bookInfo);
-    if (bookRepository.existsByIsbn(bookInfo.isbn())) {
-      throw new BookAlreadyExistsException(bookInfo.isbn());
-    }
-    Book toRegister = BookConverter.toDomain(bookInfo);
-    Book registered = bookRepository.save(toRegister);
-    return registered.getIsbn();
-  }
-
-  public BookDTO getBookByIsbn(long isbn) throws BookNotFoundException {
-    Optional<Book> optional = bookRepository.findByIsbn(isbn);
-    if (optional.isEmpty()) {
-      throw new BookNotFoundException(isbn);
-    }
-    return BookConverter.toDTO(optional.get());
-  }
-
-  public List<BookDTO> getAllBooks() {
-    return bookRepository.findAll().stream()
-        .map(BookConverter::toDTO)
-        .toList();
-  }
-}

mylibrary/src/test/java/fr/iut_fbleau/but3/dev62/mylibrary/book/usecase/BookUseCaseTest.java

@@ -1,152 +0,0 @@
-package fr.iut_fbleau.but3.dev62.mylibrary.book.usecase;
-
-import fr.iut_fbleau.but3.dev62.mylibrary.book.BookDTO;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.BookInfo;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.entity.Book;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.entity.Category;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.exception.BookAlreadyExistsException;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.exception.BookNotFoundException;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.exception.NotValidBookException;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.repository.BookRepository;
-import java.time.LocalDate;
-import java.util.List;
-import java.util.Optional;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.DisplayName;
-import org.junit.jupiter.api.Nested;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.extension.ExtendWith;
-import org.mockito.InjectMocks;
-import org.mockito.Mock;
-import org.mockito.junit.jupiter.MockitoExtension;
-
-import static org.junit.jupiter.api.Assertions.*;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Mockito.*;
-
-@ExtendWith(MockitoExtension.class)
-class BookUseCaseTest {
-
-  @Mock
-  private BookRepository bookRepository;
-
-  @InjectMocks
-  private BookUseCase bookUseCase;
-
-  private BookInfo validInfo;
-  private Book validBook;
-
-  @BeforeEach
-  void setUp() {
-    validInfo = new BookInfo(
-        9780321125217L,
-        "DDD",
-        "Evans",
-        "Addison-Wesley",
-        LocalDate.of(2003, 8, 22),
-        54.99,
-        10,
-        List.of(Category.SCIENCE),
-        "desc",
-        "EN"
-    );
-    validBook = Book.builder()
-        .isbn(validInfo.isbn())
-        .title(validInfo.title())
-        .author(validInfo.author())
-        .publisher(validInfo.publisher())
-        .publicationDate(validInfo.publicationDate())
-        .price(validInfo.price())
-        .quantity(validInfo.quantity())
-        .categories(validInfo.categories())
-        .description(validInfo.description())
-        .language(validInfo.language())
-        .build();
-  }
-
-  @Nested
-  @DisplayName("registerBook tests")
-  class RegisterTests {
-
-    @Test
-    @DisplayName("Should register a new book and return its ISBN")
-    void testRegisterBook() throws NotValidBookException, BookAlreadyExistsException {
-      when(bookRepository.existsByIsbn(validInfo.isbn())).thenReturn(false);
-      when(bookRepository.save(any(Book.class))).thenReturn(validBook);
-
-      long isbn = bookUseCase.registerBook(validInfo);
-
-      assertEquals(validInfo.isbn(), isbn);
-      verify(bookRepository).existsByIsbn(validInfo.isbn());
-      verify(bookRepository).save(any(Book.class));
-    }
-
-    @Test
-    @DisplayName("Should reject invalid book information without touching the repository")
-    void testRegisterInvalidBook() {
-      BookInfo invalid = new BookInfo(0L, "", "", "", null, -1, -1, null, "", "");
-      assertThrows(NotValidBookException.class, () -> bookUseCase.registerBook(invalid));
-      verifyNoInteractions(bookRepository);
-    }
-
-    @Test
-    @DisplayName("Should reject duplicate ISBN")
-    void testRegisterDuplicate() {
-      when(bookRepository.existsByIsbn(validInfo.isbn())).thenReturn(true);
-      assertThrows(BookAlreadyExistsException.class, () -> bookUseCase.registerBook(validInfo));
-      verify(bookRepository).existsByIsbn(validInfo.isbn());
-      verify(bookRepository, never()).save(any(Book.class));
-    }
-  }
-
-  @Nested
-  @DisplayName("getBookByIsbn tests")
-  class GetByIdTests {
-
-    @Test
-    @DisplayName("Should return the BookDTO when ISBN exists")
-    void testGetById() throws BookNotFoundException {
-      when(bookRepository.findByIsbn(validInfo.isbn())).thenReturn(Optional.of(validBook));
-
-      BookDTO dto = bookUseCase.getBookByIsbn(validInfo.isbn());
-
-      assertEquals(validInfo.isbn(), dto.getIsbn());
-      assertEquals(validInfo.title(), dto.getTitle());
-    }
-
-    @Test
-    @DisplayName("Should throw when ISBN does not exist")
-    void testGetByIdNotFound() {
-      when(bookRepository.findByIsbn(99L)).thenReturn(Optional.empty());
-      assertThrows(BookNotFoundException.class, () -> bookUseCase.getBookByIsbn(99L));
-    }
-  }
-
-  @Nested
-  @DisplayName("getAllBooks tests")
-  class GetAllBooksTests {
-
-    @Test
-    @DisplayName("Should map every book returned by the repository to a DTO")
-    void testGetAllBooks() {
-      when(bookRepository.findAll()).thenReturn(List.of(validBook));
-
-      List<BookDTO> result = bookUseCase.getAllBooks();
-
-      assertEquals(1, result.size());
-      assertEquals(validBook.getIsbn(), result.getFirst().getIsbn());
-      assertEquals(validBook.getTitle(), result.getFirst().getTitle());
-      verify(bookRepository).findAll();
-    }
-
-    @Test
-    @DisplayName("Should return an empty list when no book is stored")
-    void testGetAllBooksWhenEmpty() {
-      when(bookRepository.findAll()).thenReturn(List.of());
-
-      List<BookDTO> result = bookUseCase.getAllBooks();
-
-      assertTrue(result.isEmpty());
-    }
-  }
-}

mylibrary/src/test/java/fr/iut_fbleau/but3/dev62/mylibrary/features/book/BookSteps.java

@@ -1,106 +0,0 @@
-package fr.iut_fbleau.but3.dev62.mylibrary.features.book;
-
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertNotNull;
-import static org.junit.jupiter.api.Assertions.assertThrows;
-
-import fr.iut_fbleau.but3.dev62.mylibrary.book.BookDTO;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.BookInfo;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.entity.Category;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.exception.BookAlreadyExistsException;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.exception.BookNotFoundException;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.exception.NotValidBookException;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.repository.BookRepository;
-import fr.iut_fbleau.but3.dev62.mylibrary.book.usecase.BookUseCase;
-import io.cucumber.datatable.DataTable;
-import io.cucumber.java.en.And;
-import io.cucumber.java.en.Given;
-import io.cucumber.java.en.Then;
-import io.cucumber.java.en.When;
-import java.time.LocalDate;
-import java.util.List;
-import java.util.Map;
-
-public class BookSteps {
-
-  private final BookRepository bookRepository = new BookRepository();
-  private final BookUseCase bookUseCase = new BookUseCase(bookRepository);
-
-  private long lastRegisteredIsbn;
-  private BookDTO retrievedBook;
-  private List<BookDTO> allBooks;
-  private Exception lastException;
-
-  @Given("the catalog has the following books:")
-  public void theCatalogHasTheFollowingBooks(DataTable dataTable) throws NotValidBookException, BookAlreadyExistsException {
-    bookRepository.deleteAll();
-    for (Map<String, String> row : dataTable.asMaps(String.class, String.class)) {
-      bookUseCase.registerBook(toBookInfo(row));
-    }
-  }
-
-  @When("I register a new book with the following information:")
-  public void iRegisterANewBook(DataTable dataTable) throws NotValidBookException, BookAlreadyExistsException {
-    Map<String, String> row = dataTable.asMaps(String.class, String.class).getFirst();
-    lastRegisteredIsbn = bookUseCase.registerBook(toBookInfo(row));
-  }
-
-  @When("I try to register a new book with the following information:")
-  public void iTryToRegisterANewBook(DataTable dataTable) {
-    Map<String, String> row = dataTable.asMaps(String.class, String.class).getFirst();
-    lastException = assertThrows(Exception.class, () -> bookUseCase.registerBook(toBookInfo(row)));
-  }
-
-  @When("I request the book with isbn {long}")
-  public void iRequestTheBook(long isbn) throws BookNotFoundException {
-    retrievedBook = bookUseCase.getBookByIsbn(isbn);
-  }
-
-  @When("I list all books")
-  public void iListAllBooks() {
-    allBooks = bookUseCase.getAllBooks();
-  }
-
-  @Then("the book is created")
-  public void theBookIsCreated() {
-    assertNotNull(lastRegisteredIsbn);
-  }
-
-  @And("the catalog now has {int} book(s)")
-  public void theCatalogNowHasNBooks(int expected) {
-    assertEquals(expected, bookRepository.findAll().size());
-  }
-
-  @Then("the registration fails with a {string}")
-  public void theRegistrationFailsWith(String exceptionSimpleName) {
-    assertNotNull(lastException);
-    assertEquals(exceptionSimpleName, lastException.getClass().getSimpleName());
-  }
-
-  @Then("I receive a book whose title is {string}")
-  public void iReceiveABookWhoseTitleIs(String title) {
-    assertNotNull(retrievedBook);
-    assertEquals(title, retrievedBook.getTitle());
-  }
-
-  @Then("I receive {int} book(s)")
-  public void iReceiveNBooks(int expected) {
-    assertNotNull(allBooks);
-    assertEquals(expected, allBooks.size());
-  }
-
-  private static BookInfo toBookInfo(Map<String, String> row) {
-    return new BookInfo(
-        Long.parseLong(row.get("isbn")),
-        row.get("titre"),
-        row.get("auteur"),
-        row.get("editeur"),
-        LocalDate.parse(row.get("datePublication")),
-        Double.parseDouble(row.get("prix")),
-        Integer.parseInt(row.get("stock")),
-        List.of(Category.valueOf(row.get("categorie"))),
-        "",
-        row.get("langue")
-    );
-  }
-}

mylibrary/src/test/resources/features/book.feature

@@ -1,40 +0,0 @@
-# language: en
-
-Feature: Manage book catalog
-
-  Scenario: Register a new book in the catalog
-    When I register a new book with the following information:
-      | isbn          | titre    | auteur  | editeur | datePublication | prix  | stock | categorie | langue |
-      | 9780321125217 | DDD      | Evans   | AW      | 2003-08-22      | 54.99 | 10    | SCIENCE   | EN     |
-    Then the book is created
-    And the catalog now has 1 book
-
-  Scenario: Reject duplicate ISBN
-    Given the catalog has the following books:
-      | isbn          | titre    | auteur  | editeur | datePublication | prix  | stock | categorie | langue |
-      | 9780321125217 | DDD      | Evans   | AW      | 2003-08-22      | 54.99 | 10    | SCIENCE   | EN     |
-    When I try to register a new book with the following information:
-      | isbn          | titre    | auteur  | editeur | datePublication | prix  | stock | categorie | langue |
-      | 9780321125217 | DDD copy | Evans   | AW      | 2003-08-22      | 54.99 | 10    | SCIENCE   | EN     |
-    Then the registration fails with a "BookAlreadyExistsException"
-
-  Scenario: Reject invalid book information
-    When I try to register a new book with the following information:
-      | isbn          | titre | auteur | editeur | datePublication | prix | stock | categorie | langue |
-      | 9780321125217 |       | Evans  | AW      | 2003-08-22      | 0    | -1    | SCIENCE   | EN     |
-    Then the registration fails with a "NotValidBookException"
-
-  Scenario: Retrieve a book by its ISBN
-    Given the catalog has the following books:
-      | isbn          | titre    | auteur  | editeur | datePublication | prix  | stock | categorie | langue |
-      | 9780321125217 | DDD      | Evans   | AW      | 2003-08-22      | 54.99 | 10    | SCIENCE   | EN     |
-    When I request the book with isbn 9780321125217
-    Then I receive a book whose title is "DDD"
-
-  Scenario: List all books in the catalog
-    Given the catalog has the following books:
-      | isbn          | titre    | auteur  | editeur | datePublication | prix  | stock | categorie | langue |
-      | 9780321125217 | DDD      | Evans   | AW      | 2003-08-22      | 54.99 | 10    | SCIENCE   | EN     |
-      | 9780132350884 | Clean    | Martin  | PH      | 2008-08-01      | 30.00 | 5     | SCIENCE   | EN     |
-    When I list all books
-    Then I receive 2 books