리뷰 개수 조회 API 추가

src/main/java/com/offer/review/application/ReviewService.java

@@ -8,6 +8,7 @@
 import com.offer.post.domain.Post;
 import com.offer.post.domain.PostRepository;
 import com.offer.review.application.request.ReviewCreateRequest;
+import com.offer.review.application.response.ReviewCountResponse;
 import com.offer.review.application.response.ReviewInfoResponse;
 import com.offer.review.application.response.ReviewInfoResponses;
 import com.offer.review.domain.Review;
@@ -84,4 +85,15 @@ public ReviewInfoResponses getReviews(Long memberId, Role role, Long lastId, int
             .hasNext(false)
             .build();
     }
+
+    @Transactional(readOnly = true)
+    public ReviewCountResponse getReviewCounts(Long memberId) {
+
+        Member member = memberRepository.getById(memberId);
+        int all = reviewRepository.countByRevieweeIdOrReviewerId(memberId, memberId);
+        int asSeller = reviewRepository.countByReviewerAndRevieweeIsBuyer(member, true);
+        int asBuyer = reviewRepository.countByRevieweeAndRevieweeIsBuyer(member, false);
+
+        return new ReviewCountResponse(all, asSeller, asBuyer);
+    }
 }

src/main/java/com/offer/review/application/response/ReviewCountResponse.java

@@ -0,0 +1,13 @@
+package com.offer.review.application.response;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+@Getter
+@RequiredArgsConstructor
+public class ReviewCountResponse {
+
+    private final int all;
+    private final int seller;
+    private final int buyer;
+}

src/main/java/com/offer/review/domain/ReviewRepository.java

@@ -24,6 +24,8 @@ public interface ReviewRepository extends JpaRepository<Review, Long> {
     List<Review> findTop10ByReviewerOrRevieweeAndIdGreaterThanEqual(Member reviewer, Member reviewee, Long id);
 
     List<Review> findTop10ByReviewerAndRevieweeIsBuyerAndIdGreaterThanEqual(Member reviewer, boolean revieweeIsBuyer, Long id);
+    int countByReviewerAndRevieweeIsBuyer(Member reviewer, boolean revieweeIsBuyer);
 
     List<Review> findTop10ByRevieweeAndRevieweeIsBuyerAndIdGreaterThanEqual(Member reviewee, boolean revieweeIsBuyer, Long id);
+    int countByRevieweeAndRevieweeIsBuyer(Member reviewee, boolean revieweeIsBuyer);
 }

src/main/java/com/offer/review/presentation/ReviewController.java

@@ -7,6 +7,7 @@
 import com.offer.common.response.ResponseMessage;
 import com.offer.review.application.ReviewService;
 import com.offer.review.application.request.ReviewCreateRequest;
+import com.offer.review.application.response.ReviewCountResponse;
 import com.offer.review.application.response.ReviewInfoResponse;
 import com.offer.review.application.response.ReviewInfoResponses;
 import com.offer.review.domain.Role;
@@ -41,7 +42,6 @@ public ResponseEntity<ApiResponse<CommonCreationResponse>> createReview(
     @Operation(summary = "리뷰 조회", security = {@SecurityRequirement(name = "jwt")})
     @GetMapping("/reviews")
     public ResponseEntity<ApiResponse<ReviewInfoResponses>> getReviews(
-        @Schema(hidden = true) @AuthenticationPrincipal LoginMember loginMember,
         @RequestParam Long memberId,
         @RequestParam(defaultValue = "ALL") String role,
         @RequestParam(defaultValue = "1") Long lastId,
@@ -54,4 +54,17 @@ public ResponseEntity<ApiResponse<ReviewInfoResponses>> getReviews(
             ApiResponse.of(ResponseMessage.SUCCESS, response)
         );
     }
+
+    @Operation(summary = "사용자 리뷰 개수 정보 조회", security = {@SecurityRequirement(name = "jwt")})
+    @GetMapping("/reviews/counts")
+    public ResponseEntity<ApiResponse<ReviewCountResponse>> getReviewCounts(
+        @RequestParam Long memberId
+    ) {
+
+        ReviewCountResponse response = reviewService.getReviewCounts(memberId);
+
+        return ResponseEntity.ok(
+            ApiResponse.of(ResponseMessage.SUCCESS, response)
+        );
+    }
 }