ReviewService.java

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package com.rbctcsworld.ecommerce.review;
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import com.rbctcsworld.ecommerce.auth.AppUser;
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import com.rbctcsworld.ecommerce.auth.UserRepository;
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import com.rbctcsworld.ecommerce.common.exception.BusinessRuleException;
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import com.rbctcsworld.ecommerce.common.exception.ConflictException;
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import com.rbctcsworld.ecommerce.common.exception.ForbiddenException;
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import com.rbctcsworld.ecommerce.common.exception.NotFoundException;
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import com.rbctcsworld.ecommerce.order.OrderRepository;
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import com.rbctcsworld.ecommerce.order.OrderStatus;
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import com.rbctcsworld.ecommerce.product.Product;
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import com.rbctcsworld.ecommerce.product.ProductRepository;
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import com.rbctcsworld.ecommerce.review.ReviewDtos.ProductReviews;
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import com.rbctcsworld.ecommerce.review.ReviewDtos.RatingSummary;
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import com.rbctcsworld.ecommerce.review.ReviewDtos.ReviewResponse;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import java.math.BigDecimal;
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import java.math.RoundingMode;
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import java.time.Clock;
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import java.time.LocalDateTime;
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import java.util.Comparator;
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import java.util.LinkedHashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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import java.util.stream.Collectors;
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/**
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 * Business rules:
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 *  1. Rating 1..5, title <= 100, body <= 2000 characters (400). Blank title/body are stored as null.
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 *  2. Verified purchase only: the customer must have RECEIVED the product (an order with it that is
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 *     DELIVERED, RETURN_REQUESTED or RETURNED). Otherwise 403.
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 *  3. One review per customer per product (409). The customer may edit or delete it.
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 *  4. Another customer's review id behaves as "not found" (404, IDOR protection).
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 *  5. Only PUBLISHED reviews are listed and counted. An admin can hide / re-publish (moderation);
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 *     editing a hidden review does not publish it again.
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 *  6. The product's averageRating (1 decimal, HALF_UP) and reviewCount are recalculated in the same
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 *     transaction as every change, while the product row is locked (SELECT ... FOR UPDATE), so two
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 *     reviews saved at the same moment can never leave a wrong average.
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 *  7. Public responses show a masked reviewer name, never the e-mail address.
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 */
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@Service
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@Transactional
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public class ReviewService {
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    static final Set<String> RECEIVED = Set.of(OrderStatus.DELIVERED, OrderStatus.RETURN_REQUESTED, OrderStatus.RETURNED);
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    public static final List<String> SORTS = List.of("newest", "highest", "lowest");
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    private final ReviewRepository reviews;
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    private final ProductRepository products;
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    private final OrderRepository orders;
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    private final UserRepository users;
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    private final Clock clock;
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    public ReviewService(ReviewRepository reviews, ProductRepository products, OrderRepository orders,
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                         UserRepository users, Clock clock) {
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        this.reviews = reviews;
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        this.products = products;
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        this.orders = orders;
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        this.users = users;
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        this.clock = clock;
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    }
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    // ---------- customer ----------
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    public ReviewResponse create(String email, Long productId, int rating, String title, String body) {
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        AppUser user = user(email);
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        Product product = products.lockById(productId)
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                .filter(Product::isActive)
72 1 1. lambda$create$0 : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$create$0 → KILLED
 
                .orElseThrow(() -> new NotFoundException("Product not found: " + productId));
73 1 1. create : removed conditional - replaced equality check with false → KILLED
 
        if (!orders.hasReceived(user.getId(), productId, RECEIVED)) {
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            throw new ForbiddenException("Only customers who received this product can review it");
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        }
76 1 1. create : removed conditional - replaced equality check with false → KILLED
 
        if (reviews.existsByUserIdAndProductId(user.getId(), productId)) {
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            throw new ConflictException("You have already reviewed this product - edit your review instead");
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        }
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        Review r = reviews.saveAndFlush(new Review(productId, user.getId(), rating, clean(title), clean(body), now()));
80 1 1. create : removed call to com/rbctcsworld/ecommerce/review/ReviewService::recalculate → KILLED
 
        recalculate(product);
81 1 1. create : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::create → KILLED
 
        return toResponse(r, email);
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    }
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    public ReviewResponse update(String email, Long reviewId, int rating, String title, String body) {
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        AppUser user = user(email);
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        Review r = owned(reviewId, user.getId());
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        Product product = lockedProduct(r.getProductId());
88 1 1. update : removed call to com/rbctcsworld/ecommerce/review/Review::edit → KILLED
 
        r.edit(rating, clean(title), clean(body), now());
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        reviews.saveAndFlush(r);
90 1 1. update : removed call to com/rbctcsworld/ecommerce/review/ReviewService::recalculate → KILLED
 
        recalculate(product);
91 1 1. update : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::update → KILLED
 
        return toResponse(r, email);
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    }
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    public void delete(String email, Long reviewId) {
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        AppUser user = user(email);
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        Review r = owned(reviewId, user.getId());
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        Product product = lockedProduct(r.getProductId());
98 1 1. delete : removed call to com/rbctcsworld/ecommerce/review/ReviewRepository::delete → KILLED
 
        reviews.delete(r);
99 1 1. delete : removed call to com/rbctcsworld/ecommerce/review/ReviewRepository::flush → KILLED
 
        reviews.flush();
100 1 1. delete : removed call to com/rbctcsworld/ecommerce/review/ReviewService::recalculate → KILLED
 
        recalculate(product);
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    }
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    @Transactional(readOnly = true)
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    public List<ReviewResponse> mine(String email) {
105 2 1. mine : replaced return value with Collections.emptyList for com/rbctcsworld/ecommerce/review/ReviewService::mine → NO_COVERAGE
2. lambda$mine$1 : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$mine$1 → NO_COVERAGE
 
        return reviews.findByUserIdOrderByIdDesc(user(email).getId()).stream().map(r -> toResponse(r, email)).toList();
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    }
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    // ---------- public ----------
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    @Transactional(readOnly = true)
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    public ProductReviews forProduct(Long productId, String sort) {
112 2 1. forProduct : removed conditional - replaced equality check with false → KILLED
2. forProduct : removed conditional - replaced equality check with false → KILLED
 
        String s = sort == null || sort.isBlank() ? "newest" : sort.trim().toLowerCase();
113 1 1. forProduct : removed conditional - replaced equality check with false → KILLED
 
        if (!SORTS.contains(s)) {
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            throw new BusinessRuleException("sort must be one of " + SORTS);
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        }
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        Product product = products.findByIdAndActiveTrue(productId)
117 1 1. lambda$forProduct$2 : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$forProduct$2 → NO_COVERAGE
 
                .orElseThrow(() -> new NotFoundException("Product not found: " + productId));
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        List<Review> published = reviews.findByProductIdAndStatus(productId, Review.PUBLISHED);
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        Map<Long, String> names = reviewerNames(published);
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        List<ReviewResponse> list = published.stream()
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                .sorted(comparator(s))
122 1 1. lambda$forProduct$3 : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$forProduct$3 → KILLED
 
                .map(r -> toResponse(r, names.get(r.getUserId())))
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                .toList();
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        RatingSummary summary = summarize(reviews.ratingHistogram(productId));
125 1 1. forProduct : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::forProduct → KILLED
 
        return new ProductReviews(product.getId(), summary.average(), summary.count(), summary.distribution(), list);
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    }
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    // ---------- admin moderation ----------
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    @Transactional(readOnly = true)
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    public List<ReviewResponse> adminList(String status) {
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        List<Review> list;
133 2 1. adminList : removed conditional - replaced equality check with false → KILLED
2. adminList : removed conditional - replaced equality check with false → KILLED
 
        if (status == null || status.isBlank()) {
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            list = reviews.findAllByOrderByIdDesc();
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        } else {
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            String st = status.trim().toUpperCase();
137 2 1. adminList : removed conditional - replaced equality check with false → KILLED
2. adminList : removed conditional - replaced equality check with false → KILLED
 
            if (!st.equals(Review.PUBLISHED) && !st.equals(Review.HIDDEN)) {
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                throw new BusinessRuleException("status must be PUBLISHED or HIDDEN");
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            }
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            list = reviews.findByStatusOrderByIdDesc(st);
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        }
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        Map<Long, String> names = reviewerNames(list);
143 2 1. adminList : replaced return value with Collections.emptyList for com/rbctcsworld/ecommerce/review/ReviewService::adminList → KILLED
2. lambda$adminList$4 : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$adminList$4 → KILLED
 
        return list.stream().map(r -> toResponse(r, names.get(r.getUserId()))).toList();
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    }
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    public ReviewResponse moderate(Long reviewId, String newStatus) {
147 1 1. lambda$moderate$5 : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$moderate$5 → NO_COVERAGE
 
        Review r = reviews.findById(reviewId).orElseThrow(() -> new NotFoundException("Review not found: " + reviewId));
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        Product product = lockedProduct(r.getProductId());
149 1 1. moderate : removed call to com/rbctcsworld/ecommerce/review/Review::setStatus → NO_COVERAGE
 
        r.setStatus(newStatus);
150 
        reviews.saveAndFlush(r);
151 1 1. moderate : removed call to com/rbctcsworld/ecommerce/review/ReviewService::recalculate → NO_COVERAGE
 
        recalculate(product);
152 1 1. moderate : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::moderate → NO_COVERAGE
 
        return toResponse(r, users.findById(r.getUserId()).map(AppUser::getEmail).orElse(null));
153 
    }
154
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    // ---------- rating maths (pure, unit tested) ----------
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    /** Turns [rating, count] rows into average (1 decimal, HALF_UP), total count and a 5..1 distribution. */
158 
    static RatingSummary summarize(List<Object[]> histogram) {
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        Map<Integer, Long> distribution = new LinkedHashMap<>();
160 3 1. summarize : Changed increment from -1 to 1 → TIMED_OUT
2. summarize : removed conditional - replaced comparison check with false → KILLED
3. summarize : changed conditional boundary → KILLED
 
        for (int star = 5; star >= 1; star--) distribution.put(star, 0L);
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        long count = 0;
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        long sum = 0;
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        for (Object[] row : histogram) {
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            int star = ((Number) row[0]).intValue();
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            long n = ((Number) row[1]).longValue();
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            distribution.put(star, n);
167 1 1. summarize : Replaced long addition with subtraction → KILLED
 
            count += n;
168 2 1. summarize : Replaced long addition with subtraction → KILLED
2. summarize : Replaced long multiplication with division → KILLED
 
            sum += star * n;
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        }
170 1 1. summarize : removed conditional - replaced equality check with false → KILLED
 
        BigDecimal average = count == 0
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                ? BigDecimal.ZERO.setScale(1)
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                : BigDecimal.valueOf(sum).divide(BigDecimal.valueOf(count), 1, RoundingMode.HALF_UP);
173 1 1. summarize : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::summarize → KILLED
 
        return new RatingSummary(average, (int) count, distribution);
174 
    }
175
176 
    /** "jane.doe@x.com" -> "ja***". Short local parts keep only the first character. */
177 
    static String mask(String email) {
178 3 1. mask : replaced return value with "" for com/rbctcsworld/ecommerce/review/ReviewService::mask → KILLED
2. mask : removed conditional - replaced equality check with false → KILLED
3. mask : removed conditional - replaced equality check with false → KILLED
 
        if (email == null || email.isBlank()) return "Customer";
179 
        String local = email.substring(0, Math.max(email.indexOf('@'), 0));
180 1 1. mask : removed conditional - replaced equality check with false → KILLED
 
        if (local.isEmpty()) local = email;
181 3 1. mask : removed conditional - replaced comparison check with false → KILLED
2. mask : replaced return value with "" for com/rbctcsworld/ecommerce/review/ReviewService::mask → KILLED
3. mask : changed conditional boundary → KILLED
 
        return (local.length() <= 2 ? local.substring(0, 1) : local.substring(0, 2)) + "***";
182 
    }
183
184 
    // ---------- helpers ----------
185
186 
    private void recalculate(Product product) {
187 
        RatingSummary s = summarize(reviews.ratingHistogram(product.getId()));
188 1 1. recalculate : removed call to com/rbctcsworld/ecommerce/product/Product::applyRating → KILLED
 
        product.applyRating(s.average(), s.count());
189 
        products.save(product);
190 
    }
191
192 
    private static Comparator<Review> comparator(String sort) {
193 
        Comparator<Review> newest = Comparator.comparing(Review::getCreatedAt).thenComparing(Review::getId).reversed();
194 1 1. comparator : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::comparator → KILLED
 
        return switch (sort) {
195 
            case "highest" -> Comparator.comparingInt(Review::getRating).reversed().thenComparing(newest);
196 
            case "lowest" -> Comparator.comparingInt(Review::getRating).thenComparing(newest);
197 
            default -> newest;
198 
        };
199 
    }
200
201 
    private Map<Long, String> reviewerNames(List<Review> list) {
202 
        Set<Long> ids = list.stream().map(Review::getUserId).collect(Collectors.toSet());
203 2 1. lambda$reviewerNames$6 : replaced return value with "" for com/rbctcsworld/ecommerce/review/ReviewService::lambda$reviewerNames$6 → NO_COVERAGE
2. reviewerNames : replaced return value with Collections.emptyMap for com/rbctcsworld/ecommerce/review/ReviewService::reviewerNames → KILLED
 
        return users.findAllById(ids).stream().collect(Collectors.toMap(AppUser::getId, AppUser::getEmail, (a, b) -> a));
204 
    }
205
206 
    private Product lockedProduct(Long productId) {
207 2 1. lambda$lockedProduct$7 : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$lockedProduct$7 → NO_COVERAGE
2. lockedProduct : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lockedProduct → KILLED
 
        return products.lockById(productId).orElseThrow(() -> new NotFoundException("Product not found: " + productId));
208 
    }
209
210 
    private Review owned(Long reviewId, Long userId) {
211 1 1. owned : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::owned → KILLED
 
        return reviews.findByIdAndUserId(reviewId, userId)
212 1 1. lambda$owned$8 : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$owned$8 → KILLED
 
                .orElseThrow(() -> new NotFoundException("Review not found: " + reviewId));
213 
    }
214
215 
    private ReviewResponse toResponse(Review r, String reviewerEmail) {
216 1 1. toResponse : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::toResponse → KILLED
 
        return new ReviewResponse(r.getId(), r.getProductId(), r.getRating(), r.getTitle(), r.getBody(),
217 
                mask(reviewerEmail), true, r.getStatus(), r.getCreatedAt(), r.getUpdatedAt());
218 
    }
219
220 
    private static String clean(String s) {
221 3 1. clean : removed conditional - replaced equality check with false → KILLED
2. clean : replaced return value with "" for com/rbctcsworld/ecommerce/review/ReviewService::clean → KILLED
3. clean : removed conditional - replaced equality check with false → KILLED
 
        return s == null || s.isBlank() ? null : s.trim();
222 
    }
223
224 
    private LocalDateTime now() {
225 1 1. now : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::now → KILLED
 
        return LocalDateTime.now(clock);
226 
    }
227
228 
    private AppUser user(String email) {
229 2 1. lambda$user$9 : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$user$9 → NO_COVERAGE
2. user : replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::user → KILLED
 
        return users.findByEmail(email).orElseThrow(() -> new NotFoundException("User not found"));
230 
    }
231
232 
}

Mutations

72

1.1
Location : lambda$create$0
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:inactiveProductCannotBeReviewed()] replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$create$0 → KILLED

73

1.1
Location : create
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:customerWhoNeverReceivedTheProductIsForbidden()] removed conditional - replaced equality check with false → KILLED

76

1.1
Location : create
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:secondReviewOfTheSameProductIsAConflict()] removed conditional - replaced equality check with false → KILLED

80

1.1
Location : create
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:verifiedBuyerCanReviewAndProductRatingIsRecalculated()] removed call to com/rbctcsworld/ecommerce/review/ReviewService::recalculate → KILLED

81

1.1
Location : create
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:verifiedBuyerCanReviewAndProductRatingIsRecalculated()] replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::create → KILLED

88

1.1
Location : update
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:editRecalculatesAndKeepsHiddenStatus()] removed call to com/rbctcsworld/ecommerce/review/Review::edit → KILLED

90

1.1
Location : update
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:editRecalculatesAndKeepsHiddenStatus()] removed call to com/rbctcsworld/ecommerce/review/ReviewService::recalculate → KILLED

91

1.1
Location : update
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:editRecalculatesAndKeepsHiddenStatus()] replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::update → KILLED

98

1.1
Location : delete
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:deletingTheLastReviewResetsTheRating()] removed call to com/rbctcsworld/ecommerce/review/ReviewRepository::delete → KILLED

99

1.1
Location : delete
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:deletingTheLastReviewResetsTheRating()] removed call to com/rbctcsworld/ecommerce/review/ReviewRepository::flush → KILLED

100

1.1
Location : delete
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:deletingTheLastReviewResetsTheRating()] removed call to com/rbctcsworld/ecommerce/review/ReviewService::recalculate → KILLED

105

1.1
Location : mine
Killed by : none replaced return value with Collections.emptyList for com/rbctcsworld/ecommerce/review/ReviewService::mine → NO_COVERAGE

2.2
Location : lambda$mine$1
Killed by : none replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$mine$1 → NO_COVERAGE

112

1.1
Location : forProduct
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:unknownSortIsRejected()] removed conditional - replaced equality check with false → KILLED

2.2
Location : forProduct
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:productPageShowsNewestFirstByDefaultWithMaskedNames()] removed conditional - replaced equality check with false → KILLED

113

1.1
Location : forProduct
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:unknownSortIsRejected()] removed conditional - replaced equality check with false → KILLED

117

1.1
Location : lambda$forProduct$2
Killed by : none replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$forProduct$2 → NO_COVERAGE

122

1.1
Location : lambda$forProduct$3
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:productPageShowsNewestFirstByDefaultWithMaskedNames()] replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$forProduct$3 → KILLED

125

1.1
Location : forProduct
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:productPageShowsNewestFirstByDefaultWithMaskedNames()] replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::forProduct → KILLED

133

1.1
Location : adminList
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:emptyModerationFilterListsEveryReview()] removed conditional - replaced equality check with false → KILLED

2.2
Location : adminList
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:unknownModerationStatusIsRejected()] removed conditional - replaced equality check with false → KILLED

137

1.1
Location : adminList
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:unknownModerationStatusIsRejected()] removed conditional - replaced equality check with false → KILLED

2.2
Location : adminList
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:unknownModerationStatusIsRejected()] removed conditional - replaced equality check with false → KILLED

143

1.1
Location : adminList
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:emptyModerationFilterListsEveryReview()] replaced return value with Collections.emptyList for com/rbctcsworld/ecommerce/review/ReviewService::adminList → KILLED

2.2
Location : lambda$adminList$4
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:emptyModerationFilterListsEveryReview()] replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$adminList$4 → KILLED

147

1.1
Location : lambda$moderate$5
Killed by : none replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$moderate$5 → NO_COVERAGE

149

1.1
Location : moderate
Killed by : none removed call to com/rbctcsworld/ecommerce/review/Review::setStatus → NO_COVERAGE

151

1.1
Location : moderate
Killed by : none removed call to com/rbctcsworld/ecommerce/review/ReviewService::recalculate → NO_COVERAGE

152

1.1
Location : moderate
Killed by : none replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::moderate → NO_COVERAGE

160

1.1
Location : summarize
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:noReviewsMeansZeroAndAllFiveDistributionKeys()] removed conditional - replaced comparison check with false → KILLED

2.2
Location : summarize
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:noReviewsMeansZeroAndAllFiveDistributionKeys()] changed conditional boundary → KILLED

3.3
Location : summarize
Killed by : none Changed increment from -1 to 1 → TIMED_OUT

167

1.1
Location : summarize
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[test-template:averageIsRoundedHalfUpToOneDecimal(java.lang.String, java.lang.String)]/[test-template-invocation:#3] Replaced long addition with subtraction → KILLED

168

1.1
Location : summarize
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[test-template:averageIsRoundedHalfUpToOneDecimal(java.lang.String, java.lang.String)]/[test-template-invocation:#3] Replaced long addition with subtraction → KILLED

2.2
Location : summarize
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[test-template:averageIsRoundedHalfUpToOneDecimal(java.lang.String, java.lang.String)]/[test-template-invocation:#3] Replaced long multiplication with division → KILLED

170

1.1
Location : summarize
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:noReviewsMeansZeroAndAllFiveDistributionKeys()] removed conditional - replaced equality check with false → KILLED

173

1.1
Location : summarize
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:noReviewsMeansZeroAndAllFiveDistributionKeys()] replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::summarize → KILLED

178

1.1
Location : mask
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[test-template:reviewerNameFallbacks(java.lang.String, java.lang.String)]/[test-template-invocation:#1] replaced return value with "" for com/rbctcsworld/ecommerce/review/ReviewService::mask → KILLED

2.2
Location : mask
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[test-template:reviewerNameFallbacks(java.lang.String, java.lang.String)]/[test-template-invocation:#3] removed conditional - replaced equality check with false → KILLED

3.3
Location : mask
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[test-template:reviewerNameFallbacks(java.lang.String, java.lang.String)]/[test-template-invocation:#2] removed conditional - replaced equality check with false → KILLED

180

1.1
Location : mask
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[test-template:reviewerNameFallbacks(java.lang.String, java.lang.String)]/[test-template-invocation:#3] removed conditional - replaced equality check with false → KILLED

181

1.1
Location : mask
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[test-template:reviewerNameIsMasked(java.lang.String, java.lang.String)]/[test-template-invocation:#2] removed conditional - replaced comparison check with false → KILLED

2.2
Location : mask
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[test-template:reviewerNameFallbacks(java.lang.String, java.lang.String)]/[test-template-invocation:#3] replaced return value with "" for com/rbctcsworld/ecommerce/review/ReviewService::mask → KILLED

3.3
Location : mask
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[test-template:reviewerNameIsMasked(java.lang.String, java.lang.String)]/[test-template-invocation:#2] changed conditional boundary → KILLED

188

1.1
Location : recalculate
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:deletingTheLastReviewResetsTheRating()] removed call to com/rbctcsworld/ecommerce/product/Product::applyRating → KILLED

194

1.1
Location : comparator
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:productPageShowsNewestFirstByDefaultWithMaskedNames()] replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::comparator → KILLED

203

1.1
Location : lambda$reviewerNames$6
Killed by : none replaced return value with "" for com/rbctcsworld/ecommerce/review/ReviewService::lambda$reviewerNames$6 → NO_COVERAGE

2.2
Location : reviewerNames
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:productPageShowsNewestFirstByDefaultWithMaskedNames()] replaced return value with Collections.emptyMap for com/rbctcsworld/ecommerce/review/ReviewService::reviewerNames → KILLED

207

1.1
Location : lockedProduct
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:deletingTheLastReviewResetsTheRating()] replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lockedProduct → KILLED

2.2
Location : lambda$lockedProduct$7
Killed by : none replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$lockedProduct$7 → NO_COVERAGE

211

1.1
Location : owned
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:deletingTheLastReviewResetsTheRating()] replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::owned → KILLED

212

1.1
Location : lambda$owned$8
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:editingSomeoneElsesReviewLooksLikeNotFound()] replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$owned$8 → KILLED

216

1.1
Location : toResponse
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:emptyModerationFilterListsEveryReview()] replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::toResponse → KILLED

221

1.1
Location : clean
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:verifiedBuyerCanReviewAndProductRatingIsRecalculated()] removed conditional - replaced equality check with false → KILLED

2.2
Location : clean
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:verifiedBuyerCanReviewAndProductRatingIsRecalculated()] replaced return value with "" for com/rbctcsworld/ecommerce/review/ReviewService::clean → KILLED

3.3
Location : clean
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:verifiedBuyerCanReviewAndProductRatingIsRecalculated()] removed conditional - replaced equality check with false → KILLED

225

1.1
Location : now
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:editRecalculatesAndKeepsHiddenStatus()] replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::now → KILLED

229

1.1
Location : user
Killed by : com.rbctcsworld.ecommerce.review.ReviewServiceTest.[engine:junit-jupiter]/[class:com.rbctcsworld.ecommerce.review.ReviewServiceTest]/[method:customerWhoNeverReceivedTheProductIsForbidden()] replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::user → KILLED

2.2
Location : lambda$user$9
Killed by : none replaced return value with null for com/rbctcsworld/ecommerce/review/ReviewService::lambda$user$9 → NO_COVERAGE

Active mutators

Tests examined


Report generated by PIT 1.30.0 support