feat : 리뷰 검색 기능 추가

src/main/java/kusitms/gallae/controller/ReviewController.java

@@ -51,6 +51,9 @@ public ResponseEntity<BaseResponse<ReviewPageRes>>  getReviewsByCategory(
             @RequestParam(value = "category", required = false)
             String category,
 
+            @Parameter(description = "타이틀 검색")
+            @RequestParam(value = "title", required = false) String title,
+
             @Parameter(description = "페이지 번호")
             @Positive(message = "must be greater than 0")
             @RequestParam(value = "page", defaultValue = "0")
@@ -61,9 +64,9 @@ public ResponseEntity<BaseResponse<ReviewPageRes>>  getReviewsByCategory(
             @Max(value = 100, message = "must be less than or equal to 100")
             @RequestParam(value = "size", defaultValue = "20")
             Integer pagingSize){
-
-        PageRequest pageRequest = PageRequest.of(pageNumber,pagingSize);
-        return ResponseEntity.ok(new BaseResponse<>(this.reviewService.getReviewsByCategory(category,pageRequest)));
+        PageRequest pageRequest = PageRequest.of(pageNumber, pagingSize);
+         ReviewPageRes reviewPageRes = reviewService.getReviewsByCategoryAndTitle(category, title, pageRequest);
+        return ResponseEntity.ok(new BaseResponse<>(reviewPageRes));
     }
 
     @PostMapping("/saveReview")

src/main/java/kusitms/gallae/repository/review/ReviewRepositoryCustom.java

@@ -5,5 +5,5 @@
 import org.springframework.data.domain.Pageable;
 
 public interface ReviewRepositoryCustom {
-      Page<Review> findReviewDynamicCategory(String category, Pageable pageable);
+      Page<Review> findReviewDynamicCategory(String category, String title, Pageable pageable);
 }

src/main/java/kusitms/gallae/repository/review/ReviewRepositoryImpl.java

@@ -37,10 +37,11 @@ public ReviewRepositoryImpl(EntityManager entityManager) {
     }
 
     @Override
-    public Page<Review> findReviewDynamicCategory(String category, Pageable pageable) {
-        List<Review> reviews = this.jpaQueryFactory
+    public Page<Review> findReviewDynamicCategory(String category, String title, Pageable pageable) {
+        BooleanBuilder condition = createReviewCondition(category, title);
+        List<Review> reviews = jpaQueryFactory
                 .selectFrom(review)
-                .where(createReviewCondition(category))
+                .where(condition)
                 .orderBy(new OrderSpecifier<>(Order.DESC,review.createdAt))
                 .offset(pageable.getOffset())
                 .limit(pageable.getPageSize())
@@ -49,17 +50,20 @@ public Page<Review> findReviewDynamicCategory(String category, Pageable pageable
         Long totalSize = this.jpaQueryFactory
                 .select(Wildcard.count)
                 .from(review)
-                .where(createReviewCondition(category))
+                .where(condition)
                 .fetchOne();
         return new PageImpl<>(reviews, pageable, Objects.requireNonNull(totalSize));
     }
 
-    private BooleanBuilder createReviewCondition(String category) {
+    private BooleanBuilder createReviewCondition(String category, String title) {
         BooleanBuilder booleanBuilder = new BooleanBuilder();
 
         if(category != null) {
             booleanBuilder.and(review.category.eq(category));
         }
+        if (title != null && !title.trim().isEmpty()) {
+            booleanBuilder.and(review.title.contains(title));
+        }
 
         return booleanBuilder;
     }

src/main/java/kusitms/gallae/service/review/ReviewService.java

@@ -50,8 +50,8 @@ public class ReviewService {
     private S3Service s3Service;
 
 
-    public ReviewPageRes getReviewsByCategory(String category, Pageable pageable) {
-        Page<Review> reviews = reviewRepositoryCustom.findReviewDynamicCategory(category,pageable);
+    public ReviewPageRes getReviewsByCategoryAndTitle(String category,String title, Pageable pageable) {
+        Page<Review> reviews = reviewRepositoryCustom.findReviewDynamicCategory(category, title, pageable);
         List<ReviewDtoRes> reviewDtos = reviews.getContent().stream()
                 .map(review -> {
                     ReviewDtoRes reviewDtoRes =new ReviewDtoRes();