src/main/java/fr/iut_fbleau/but3/dev62/mylibrary/review/exception/ReviewNotFoundException.java

@@ -0,0 +1,25 @@
+package fr.iut_fbleau.but3.dev62.mylibrary.review.exception;
+
+import java.text.MessageFormat;
+import java.util.Optional;
+import java.util.UUID;
+
+public class ReviewNotFoundException extends RuntimeException {
+
+    public static final String THE_REVIEWS_WITH_CUSTOMER_ID_DOES_NOT_EXIST_MESSAGE = "The reviews with the customer id {0} does not exists";
+    public static final String THE_REVIEWS_WITH_BOOK_ID_DOES_NOT_EXIST_MESSAGE = "The reviews with the book id {0} does not exists";
+    public static final String THE_REVIEWS_WITH_AVIS_ID_DOES_NOT_EXIST_MESSAGE = "The review with avis id {0} does not exists";
+
+    public ReviewNotFoundException(Optional<UUID> customerUUID, Optional<UUID> bookUUID, Optional<UUID> avisUUID) {
+        super(buildMessage(customerUUID, bookUUID, avisUUID));
+    }
+
+    private static String buildMessage(Optional<UUID> customerUUID, Optional<UUID> bookUUID, Optional<UUID> avisUUID) {
+        if (customerUUID.isPresent()) {
+            return MessageFormat.format(THE_REVIEWS_WITH_CUSTOMER_ID_DOES_NOT_EXIST_MESSAGE, customerUUID.get());
+        }else if (bookUUID.isPresent()) {
+            return MessageFormat.format(THE_REVIEWS_WITH_BOOK_ID_DOES_NOT_EXIST_MESSAGE, bookUUID.get());
+        }
+        return MessageFormat.format(THE_REVIEWS_WITH_AVIS_ID_DOES_NOT_EXIST_MESSAGE, avisUUID.get());
+    }
+}

src/main/java/fr/iut_fbleau/but3/dev62/mylibrary/review/usecase/ReviewUseCase.java

@@ -0,0 +1,113 @@
+package fr.iut_fbleau.but3.dev62.mylibrary.review.usecase;
+
+import fr.iut_fbleau.but3.dev62.mylibrary.review.ReviewDTO;
+import fr.iut_fbleau.but3.dev62.mylibrary.review.ReviewInfo;
+import fr.iut_fbleau.but3.dev62.mylibrary.review.converter.ReviewConverter;
+import fr.iut_fbleau.but3.dev62.mylibrary.review.entity.Review;
+import fr.iut_fbleau.but3.dev62.mylibrary.review.exception.NotValidReviewException;
+import fr.iut_fbleau.but3.dev62.mylibrary.review.exception.ReviewNotFoundException;
+import fr.iut_fbleau.but3.dev62.mylibrary.review.repository.ReviewRepository;
+import fr.iut_fbleau.but3.dev62.mylibrary.review.validator.ReviewValidator;
+
+import java.util.ArrayList;
+import java.util.Optional;
+import java.util.UUID;
+import java.util.stream.Collectors;
+
+public class ReviewUseCase {
+
+    private final ReviewRepository reviewRepository;
+
+    public ReviewUseCase(ReviewRepository reviewRepository) {
+        this.reviewRepository = reviewRepository;
+    }
+
+    public UUID registerReview(ReviewInfo newReview) throws NotValidReviewException {
+        ReviewValidator.validate(newReview);
+        Review reviewToRegister = ReviewConverter.toDomain(newReview);
+        Review reviewToRegistered = reviewRepository.save(reviewToRegister);
+        return reviewToRegistered.getAvisId();
+    }
+
+    public ArrayList<ReviewDTO> findReviewByCustomerId(UUID customerId) {
+        ArrayList<Review> optionalReviews = reviewRepository.findByCustomerId(customerId);
+        return optionalReviews.stream()
+                .map(ReviewConverter::toDTO)
+                .collect(Collectors.toCollection(ArrayList::new));
+    }
+
+    public ArrayList<ReviewDTO> findReviewByBookId(UUID bookId) {
+        ArrayList<Review> optionalReviews = reviewRepository.findByBookId(bookId);
+        return optionalReviews.stream()
+                .map(ReviewConverter::toDTO)
+                .collect(Collectors.toCollection(ArrayList::new));
+    }
+
+    public Optional<ReviewDTO> findReviewByAvisId(UUID avisId) {
+        Optional<Review> optionalReview = reviewRepository.findByAvisId(avisId);
+        return optionalReview.map(ReviewConverter::toDTO);
+    }
+
+    public ReviewDTO updateReview(UUID avisUUID, ReviewInfo reviewInfo)
+            throws ReviewNotFoundException, NotValidReviewException {
+        ReviewValidator.validate(reviewInfo);
+        Review reviewByAvisUUID = getReviewIfDoesNotExistThrowReviewNotFoundException(
+                avisUUID);
+        Review review = Review.builder()
+                .avisId(avisUUID)
+                .customerId(reviewByAvisUUID.getCustomerId())
+                .bookId(reviewByAvisUUID.getBookId())
+                .note(reviewByAvisUUID.getNote())
+                .comment(reviewByAvisUUID.getComment())
+                .purchaseDate(reviewByAvisUUID.getPurchaseDate())
+                .build();
+        Review updatedReview = reviewRepository.save(review);
+        return ReviewConverter.toDTO(updatedReview);
+    }
+
+    public void deleteReview(UUID avisUUID) throws ReviewNotFoundException {
+        Review reviewToDelete = getReviewIfDoesNotExistThrowReviewNotFoundException(avisUUID);
+        this.reviewRepository.delete(reviewToDelete);
+    }
+
+    public void deleteCustomerReviews(UUID customerUUID) throws ReviewNotFoundException {
+        ArrayList<Review> reviewsToDelete = getReviewByCustomerIdIfDoesNotExistThrowReviewNotFoundException(customerUUID);
+        for (Review review : reviewsToDelete) {
+            reviewRepository.delete(review);
+        }
+    }
+
+    public void deleteBookReviews(UUID bookUUID) throws ReviewNotFoundException {
+        ArrayList<Review> reviewsToDelete = getReviewByBookIfDoesNotExistThrowReviewNotFoundException(bookUUID);
+        for (Review review : reviewsToDelete) {
+            reviewRepository.delete(review);
+        }
+    }
+
+    private Review getReviewIfDoesNotExistThrowReviewNotFoundException(UUID avisUUID)
+            throws ReviewNotFoundException {
+        Optional<Review> optionalReviewByAvisId = reviewRepository.findByAvisId(avisUUID);
+        if (optionalReviewByAvisId.isEmpty()) {
+            throw new ReviewNotFoundException(Optional.empty(), Optional.empty(),Optional.of(avisUUID));
+        }
+        return optionalReviewByAvisId.get();
+    }
+
+    private ArrayList<Review> getReviewByCustomerIdIfDoesNotExistThrowReviewNotFoundException(UUID customerUUID)
+            throws ReviewNotFoundException {
+        ArrayList<Review> optionalReviewByAvisId = reviewRepository.findByCustomerId(customerUUID);
+        if (optionalReviewByAvisId.isEmpty()) {
+            throw new ReviewNotFoundException(Optional.of(customerUUID), Optional.empty(),Optional.empty());
+        }
+        return optionalReviewByAvisId;
+    }
+
+    private ArrayList<Review> getReviewByBookIfDoesNotExistThrowReviewNotFoundException(UUID bookUUID)
+            throws ReviewNotFoundException {
+        ArrayList<Review> optionalReviewByAvisId = reviewRepository.findByBookId(bookUUID);
+        if (optionalReviewByAvisId.isEmpty()) {
+            throw new ReviewNotFoundException(Optional.empty(), Optional.empty(), Optional.of(bookUUID));
+        }
+        return optionalReviewByAvisId;
+    }
+}

src/test/java/fr/iut_fbleau/but3/dev62/mylibrary/review/exception/ReviewNotFoundExceptionTest.java

@@ -29,7 +29,7 @@ public class ReviewNotFoundExceptionTest {
 
         ReviewNotFoundException exception = new ReviewNotFoundException(Optional.empty(), Optional.of(bookUUID), Optional.empty());
 
-        String expectedMessage = String.format("The reviews with book id %s does not exists", bookUUID);
+        String expectedMessage = String.format("The reviews with the book id %s does not exists", bookUUID);
         assertEquals(expectedMessage, exception.getMessage());
     }
 
@@ -40,7 +40,7 @@ public class ReviewNotFoundExceptionTest {
 
         ReviewNotFoundException exception = new ReviewNotFoundException(Optional.empty(), Optional.empty(), Optional.of(avisUUID));
 
-        String expectedMessage = String.format("The review with id %s does not exists", avisUUID);
+        String expectedMessage = String.format("The review with avis id %s does not exists", avisUUID);
         assertEquals(expectedMessage, exception.getMessage());
     }
 
@@ -59,7 +59,7 @@ public class ReviewNotFoundExceptionTest {
 
     @Test
     @DisplayName("Exception should use the correct constant message format for book")
-    void testExceptionUsesConstantMessageCustomerFormat() {
+    void testExceptionUsesConstantMessageBookFormat() {
         UUID bookUUID = UUID.randomUUID();
 
         ReviewNotFoundException exception = new ReviewNotFoundException(Optional.empty(), Optional.of(bookUUID), Optional.empty());
@@ -71,14 +71,14 @@ public class ReviewNotFoundExceptionTest {
     }
 
     @Test
-    @DisplayName("Exception should use the correct constant message format for customer and book")
-    void testExceptionUsesConstantMessageCustomerFormat() {
+    @DisplayName("Exception should use the correct constant message format for review")
+    void testExceptionUsesConstantMessageReviewFormat() {
         UUID avisUUID = UUID.randomUUID();
 
-        ReviewNotFoundException exception = new ReviewNotFoundException(Optional.empty(), Optional.empty(), Optional.empty(avisUUID));
+        ReviewNotFoundException exception = new ReviewNotFoundException(Optional.empty(), Optional.empty(), Optional.of(avisUUID));
 
-        String expectedFormatWithPlaceholder = "The reviews with id {0} does not exists";
-        assertEquals(ReviewNotFoundException.THE_REVIEWS_WITH_CUSTOMER_ID_AND_BOOK_ID_DOES_NOT_EXIST_MESSAGE,
+        String expectedFormatWithPlaceholder = "The review with avis id {0} does not exists";
+        assertEquals(ReviewNotFoundException.THE_REVIEWS_WITH_AVIS_ID_DOES_NOT_EXIST_MESSAGE,
                 expectedFormatWithPlaceholder);
         assertTrue(exception.getMessage().contains(avisUUID.toString()));
     }
@@ -89,9 +89,9 @@ public class ReviewNotFoundExceptionTest {
         UUID avisUUID = UUID.randomUUID();
 
         try {
-            throw new ReviewNotFoundException(Optional.of(avisUUID), Optional.empty());
+            throw new ReviewNotFoundException(Optional.empty(),Optional.empty(), Optional.of(avisUUID));
         } catch (ReviewNotFoundException e) {
-            String expectedMessage = String.format("The reviews id %s does not exists", avisUUID);
+            String expectedMessage = String.format("The review with avis id %s does not exists", avisUUID);
             assertEquals(expectedMessage, e.getMessage());
         }
     }

src/test/java/fr/iut_fbleau/but3/dev62/mylibrary/review/usecase/ReviewUseCaseTest.java

@@ -1,19 +1,23 @@
 package fr.iut_fbleau.but3.dev62.mylibrary.review.usecase;
 
-import fr.iut_fbleau.but3.dev62.mylibrary.customer.exception.NotValidCustomerException;
 import fr.iut_fbleau.but3.dev62.mylibrary.review.ReviewDTO;
 import fr.iut_fbleau.but3.dev62.mylibrary.review.ReviewInfo;
 import fr.iut_fbleau.but3.dev62.mylibrary.review.entity.Review;
 import fr.iut_fbleau.but3.dev62.mylibrary.review.exception.NotValidReviewException;
+import fr.iut_fbleau.but3.dev62.mylibrary.review.exception.ReviewNotFoundException;
 import fr.iut_fbleau.but3.dev62.mylibrary.review.repository.ReviewRepository;
 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 java.time.LocalDate;
+import java.util.ArrayList;
+import java.util.List;
 import java.util.Optional;
 import java.util.UUID;
 
@@ -25,6 +29,7 @@ import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.*;
 import static org.mockito.Mockito.never;
 
+@ExtendWith(MockitoExtension.class)
 public class ReviewUseCaseTest {
 
     @Mock
@@ -70,14 +75,14 @@ public class ReviewUseCaseTest {
             UUID registeredId = reviewUseCase.registerReview(validReviewInfo);
 
             assertNotNull(registeredId);
-            assertEquals(customerId, registeredId);
+            assertEquals(avisId, registeredId);
             verify(reviewRepository, times(1)).save(any(Review.class));
         }
 
         @Test
         @DisplayName("Should throw exception when review data is not valid")
         void testRegisterReviewWithInvalidData() {
-            ReviewInfo invalidReviewInfo = new ReviewInfo(2, "plutôt mauvais", purchaseDate);
+            ReviewInfo invalidReviewInfo = new ReviewInfo(0, "plutôt mauvais", purchaseDate);
 
             assertThrows(NotValidReviewException.class,
                     () -> reviewUseCase.registerReview(invalidReviewInfo));
@@ -91,15 +96,16 @@ public class ReviewUseCaseTest {
     class FindReviewTests {
 
         @Test
-        @DisplayName("Should return review when customer ID exists")
+        @DisplayName("Should return reviews when customer ID exists")
         void testFindReviewByCustomerId() {
-            when(reviewRepository.findByCustomerId(customerId)).thenReturn(Optional.of(testReview));
+            when(reviewRepository.findByCustomerId(customerId)).thenReturn(new ArrayList<Review>(List.of(testReview)));
 
-            Optional<ReviewDTO> foundReview = reviewUseCase.findReviewByCustomerId(customerId);
+            ArrayList<ReviewDTO> foundReviews = reviewUseCase.findReviewByCustomerId(customerId);
 
-            assertTrue(foundReview.isPresent());
-            assertEquals(testReview.getBookId(), foundReview.get().getBookId());
-            assertEquals(testReview.getNote(), foundReview.get().getNote());
+            assertTrue(!foundReviews.isEmpty());
+            boolean allSameCustomer = foundReviews.stream()
+                    .allMatch(review -> review.getCustomerId().equals(customerId));
+            assertTrue(allSameCustomer);
             verify(reviewRepository, times(1)).findByCustomerId(customerId);
         }
 
@@ -107,24 +113,25 @@ public class ReviewUseCaseTest {
         @DisplayName("Should return empty Optional when customer ID doesn't exist")
         void testFindReviewByCustomerIdNotFound() {
             UUID nonExistentCustomerId = UUID.randomUUID();
-            when(reviewRepository.findByCustomerId(nonExistentCustomerId)).thenReturn(Optional.empty());
+            when(reviewRepository.findByCustomerId(nonExistentCustomerId)).thenReturn(new ArrayList<Review>());
 
-            Optional<ReviewDTO> foundReview = reviewUseCase.findReviewByCustomerId(nonExistentCustomerId);
+            ArrayList<ReviewDTO> foundReviews = reviewUseCase.findReviewByCustomerId(nonExistentCustomerId);
 
-            assertTrue(foundReview.isEmpty());
+            assertTrue(foundReviews.isEmpty());
             verify(reviewRepository, times(1)).findByCustomerId(nonExistentCustomerId);
         }
 
         @Test
-        @DisplayName("Should return review when book ID exists")
+        @DisplayName("Should return reviews when book ID exists")
         void testFindReviewByBookId() {
-            when(reviewRepository.findByBookId(bookId)).thenReturn(Optional.of(testReview));
+            when(reviewRepository.findByBookId(bookId)).thenReturn(new ArrayList<Review>(List.of(testReview)));
 
-            Optional<ReviewDTO> foundReview = reviewUseCase.findReviewByBookId(bookId);
+            ArrayList<ReviewDTO> foundReviews = reviewUseCase.findReviewByBookId(bookId);
 
-            assertTrue(foundReview.isPresent());
-            assertEquals(testReview.getCustomerId(), foundReview.get().getCustomerId());
-            assertEquals(testReview.getNote(), foundReview.get().getNote());
+            assertTrue(!foundReviews.isEmpty());
+            boolean allSameCustomer = foundReviews.stream()
+                    .allMatch(review -> review.getBookId().equals(bookId));
+            assertTrue(allSameCustomer);
             verify(reviewRepository, times(1)).findByBookId(bookId);
         }
 
@@ -132,11 +139,11 @@ public class ReviewUseCaseTest {
         @DisplayName("Should return empty Optional when book ID doesn't exist")
         void testFindReviewByBookIdNotFound() {
             UUID nonExistentBookId = UUID.randomUUID();
-            when(reviewRepository.findByBookId(nonExistentBookId)).thenReturn(Optional.empty());
+            when(reviewRepository.findByBookId(nonExistentBookId)).thenReturn(new ArrayList<Review>());
 
-            Optional<ReviewDTO> foundReview = reviewUseCase.findReviewByBookId(nonExistentBookId);
+            ArrayList<ReviewDTO> foundReviews = reviewUseCase.findReviewByBookId(nonExistentBookId);
 
-            assertTrue(foundReview.isEmpty());
+            assertTrue(foundReviews.isEmpty());
             verify(reviewRepository, times(1)).findByBookId(nonExistentBookId);
         }
 
@@ -145,17 +152,17 @@ public class ReviewUseCaseTest {
         void testFindReviewByAvisId() {
             when(reviewRepository.findByAvisId(avisId)).thenReturn(Optional.of(testReview));
 
-            Optional<ReviewDTO> foundReview = reviewUseCase.findReviewByAvisId(customerId, bookId);
+            Optional<ReviewDTO> foundReview = reviewUseCase.findReviewByAvisId(avisId);
 
             assertTrue(foundReview.isPresent());
             assertEquals(testReview.getBookId(), foundReview.get().getBookId());
             assertEquals(testReview.getNote(), foundReview.get().getNote());
-            verify(reviewRepository, times(1)).findByAvisId(customerId, bookId);
+            verify(reviewRepository, times(1)).findByAvisId(avisId);
         }
 
         @Test
-        @DisplayName("Should return empty Optional when customer ID doesn't exist")
-        void testFindReviewByCustomerIdNotFound() {
+        @DisplayName("Should return empty Optional when avis ID doesn't exist")
+        void testFindReviewByAvisIdNotFound() {
             UUID nonExistentAvisId = UUID.randomUUID();
             when(reviewRepository.findByAvisId(nonExistentAvisId)).thenReturn(Optional.empty());
 
@@ -200,19 +207,18 @@ public class ReviewUseCaseTest {
         }
 
         @Test
-        @DisplayName("Should throw exception when customer and book ID doesn't exist")
+        @DisplayName("Should throw exception when avis ID doesn't exist")
         void testUpdateReviewNotFound() {
-            UUID nonExistentCustomerId = UUID.randomUUID();
-            UUID nonExistentBookId = UUID.randomUUID();
-            when(reviewRepository.findByAvisId(nonExistentCustomerId, nonExistentBookId)).thenReturn(Optional.empty());
+            UUID nonExistentAvisId = UUID.randomUUID();
+            when(reviewRepository.findByAvisId(nonExistentAvisId)).thenReturn(Optional.empty());
 
             LocalDate updatePurchaseDate = LocalDate.of(2026, 5, 24);
             ReviewInfo updateInfo = new ReviewInfo(3, "moyen", updatePurchaseDate);
 
             assertThrows(ReviewNotFoundException.class,
-                    () -> reviewUseCase.updateReview(nonExistentCustomerId, nonExistentBookId, updateInfo));
+                    () -> reviewUseCase.updateReview(nonExistentAvisId, updateInfo));
 
-            verify(reviewRepository, times(1)).findByAvisId(nonExistentCustomerId, nonExistentBookId);
+            verify(reviewRepository, times(1)).findByAvisId(nonExistentAvisId);
             verify(reviewRepository, never()).save(any(Review.class));
         }
 
@@ -222,7 +228,7 @@ public class ReviewUseCaseTest {
             LocalDate updatePurchaseDate = LocalDate.of(2026, 5, 24);
             ReviewInfo invalidUpdateInfo = new ReviewInfo(0, "éclaté au sol", updatePurchaseDate);
 
-            assertThrows(NotValidCustomerException.class,
+            assertThrows(NotValidReviewException.class,
                     () -> reviewUseCase.updateReview(avisId, invalidUpdateInfo));
 
             verify(reviewRepository, never()).findByAvisId(any(UUID.class));
@@ -237,7 +243,7 @@ public class ReviewUseCaseTest {
         @Test
         @DisplayName("Should delete reviews when customer ID exists")
         void testDeleteCustomerReviews() throws ReviewNotFoundException {
-            when(reviewRepository.findByCustomerId(customerId)).thenReturn(Optional.of(testReview));
+            when(reviewRepository.findByCustomerId(customerId)).thenReturn(new ArrayList<Review>(List.of(testReview)));
             doNothing().when(reviewRepository).delete(testReview);
 
             reviewUseCase.deleteCustomerReviews(customerId);
@@ -250,7 +256,7 @@ public class ReviewUseCaseTest {
         @DisplayName("Should throw exception when customer ID doesn't exist")
         void testDeleteCustomerReviewsNotFound() {
             UUID nonExistentCustomerId = UUID.randomUUID();
-            when(reviewRepository.findByCustomerId(nonExistentCustomerId)).thenReturn(Optional.empty());
+            when(reviewRepository.findByCustomerId(nonExistentCustomerId)).thenReturn(new ArrayList<Review>());
 
             assertThrows(ReviewNotFoundException.class,
                     () -> reviewUseCase.deleteCustomerReviews(nonExistentCustomerId));
@@ -262,7 +268,7 @@ public class ReviewUseCaseTest {
         @Test
         @DisplayName("Should delete reviews when book ID exists")
         void testDeleteBookReviews() throws ReviewNotFoundException {
-            when(reviewRepository.findByBookId(bookId)).thenReturn(Optional.of(testReview));
+            when(reviewRepository.findByBookId(bookId)).thenReturn(new ArrayList<Review>(List.of(testReview)));
             doNothing().when(reviewRepository).delete(testReview);
 
             reviewUseCase.deleteBookReviews(bookId);
@@ -275,7 +281,7 @@ public class ReviewUseCaseTest {
         @DisplayName("Should throw exception when book ID doesn't exist")
         void testDeleteBookReviewsNotFound() {
             UUID nonExistentBookId = UUID.randomUUID();
-            when(reviewRepository.findByBookId(nonExistentBookId)).thenReturn(Optional.empty());
+            when(reviewRepository.findByBookId(nonExistentBookId)).thenReturn(new ArrayList<Review>());
 
             assertThrows(ReviewNotFoundException.class,
                     () -> reviewUseCase.deleteBookReviews(nonExistentBookId));
@@ -285,7 +291,7 @@ public class ReviewUseCaseTest {
         }
 
         @Test
-        @DisplayName("Should delete review when customer and book ID exists")
+        @DisplayName("Should delete review when avis ID exists")
         void testDeleteReview() throws ReviewNotFoundException {
             when(reviewRepository.findByAvisId(avisId)).thenReturn(Optional.of(testReview));
             doNothing().when(reviewRepository).delete(testReview);
@@ -297,13 +303,13 @@ public class ReviewUseCaseTest {
         }
 
         @Test
-        @DisplayName("Should throw exception when customer and book ID doesn't exist")
+        @DisplayName("Should throw exception when avis ID doesn't exist")
         void testDeleteReviewNotFound() {
             UUID nonExistentAvisId = UUID.randomUUID();
             when(reviewRepository.findByAvisId(nonExistentAvisId)).thenReturn(Optional.empty());
 
             assertThrows(ReviewNotFoundException.class,
-                    () -> reviewUseCase.deleteReviews(nonExistentAvisId));
+                    () -> reviewUseCase.deleteReview(nonExistentAvisId));
 
             verify(reviewRepository, times(1)).findByAvisId(nonExistentAvisId);
             verify(reviewRepository, never()).delete(any(Review.class));