✨ Feat: 사용자가 좋아요 누른 답글 반환되는 기능 구현

IT-Cotato · Sep 23, 2024 · f593cdc · f593cdc
2 parents 3bf2350 + ea6c07d
commit f593cdc
Show file tree

Hide file tree

Showing 7 changed files with 42 additions and 10 deletions.
diff --git a/src/main/java/cotato/growingpain/comment/controller/CommentLikeController.java b/src/main/java/cotato/growingpain/comment/controller/CommentLikeController.java
@@ -54,7 +54,6 @@ public Response<?> deleteLike(@PathVariable Long commentId,
         return Response.createSuccessWithNoData("댓글 좋아요 취소 완료");
     }
 
-
     @Operation(summary = "좋아요 누른 댓글 목록 조회", description = "사용자가 좋아요를 누른 댓글의 목록을 조회하기 위한 메소드")
     @ApiResponse(content = @Content(schema = @Schema(implementation = Response.class)))
     @GetMapping("/{memberId}/list")

diff --git a/src/main/java/cotato/growingpain/comment/service/CommentLikeService.java b/src/main/java/cotato/growingpain/comment/service/CommentLikeService.java
@@ -9,7 +9,6 @@
 import cotato.growingpain.member.domain.entity.Member;
 import cotato.growingpain.member.repository.MemberRepository;
 import java.util.List;
-import java.util.stream.Collectors;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
@@ -59,10 +58,9 @@ public List<Comment> getLikedComments(Long memberId) {
 
         return commentLikes.stream()
                 .map(CommentLike::getComment)
-                .collect(Collectors.toList());
+                .toList();
     }
 
-
     private Comment findCommentId(Long commentId) {
         return commentRepository.findById(commentId)
                 .orElseThrow(() -> new AppException(ErrorCode.COMMENT_NOT_FOUND));

diff --git a/src/main/java/cotato/growingpain/replycomment/controller/ReplyCommentLikeController.java b/src/main/java/cotato/growingpain/replycomment/controller/ReplyCommentLikeController.java
@@ -1,17 +1,21 @@
 package cotato.growingpain.replycomment.controller;
 
 import cotato.growingpain.common.Response;
+import cotato.growingpain.replycomment.domain.entity.ReplyComment;
+import cotato.growingpain.replycomment.dto.response.ReplyCommentListResponse;
 import cotato.growingpain.replycomment.service.ReplyCommentLikeService;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.media.Content;
 import io.swagger.v3.oas.annotations.media.Schema;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.tags.Tag;
+import java.util.List;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.http.HttpStatus;
 import org.springframework.security.core.annotation.AuthenticationPrincipal;
 import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
@@ -21,15 +25,15 @@
 @Tag(name = "답글 좋아요", description = "답글 좋아요 관련된 api")
 @RestController
 @RequiredArgsConstructor
-@RequestMapping("/api/reply-comment/likes/{replyCommentId}")
+@RequestMapping("/api/reply-comment/likes")
 @Slf4j
 public class ReplyCommentLikeController {
 
     private final ReplyCommentLikeService replyCommentLikeService;
 
     @Operation(summary = "답글 좋아요 등록", description = "답글 좋아요 등록을 위한 메소드")
     @ApiResponse(content = @Content(schema = @Schema(implementation = Response.class)))
-    @PostMapping("")
+    @PostMapping("/{replyCommentId}")
     @ResponseStatus(HttpStatus.CREATED)
     public Response<?> registerLike(@PathVariable Long replyCommentId,
                                     @AuthenticationPrincipal Long memberId) {
@@ -41,12 +45,23 @@ public Response<?> registerLike(@PathVariable Long replyCommentId,
 
     @Operation(summary = "답글 좋아요 취소", description = "답글 좋아요 취소를 위한 메소드")
     @ApiResponse(content = @Content(schema = @Schema(implementation = Response.class)))
-    @DeleteMapping("")
+    @DeleteMapping("/{replyCommentId}")
     @ResponseStatus(HttpStatus.OK)
     public Response<?> deleteLike(@PathVariable Long replyCommentId,
                                   @AuthenticationPrincipal Long memberId) {
 
         replyCommentLikeService.deleteLike(replyCommentId, memberId);
         return Response.createSuccessWithNoData("답글 좋아요 취소 완료");
     }
+
+    @Operation(summary = "좋아요 누른 답글 목록 조회", description = "사용자가 좋아요를 누른 답글의 목록을 조회하기 위한 메소드")
+    @ApiResponse(content = @Content(schema = @Schema(implementation = Response.class)))
+    @GetMapping("/{memberId}/list")
+    @ResponseStatus(HttpStatus.OK)
+    public Response<ReplyCommentListResponse> getLikeReplyComments(@AuthenticationPrincipal Long memberId) {
+        log.info("사용자가 좋아요를 누른 답글 목록 요청: memberId {}", memberId);
+        List<ReplyComment> likedReplyComments = replyCommentLikeService.getLikedReplyComments(memberId);
+        ReplyCommentListResponse replyCommentListResponse = ReplyCommentListResponse.from(likedReplyComments);
+        return Response.createSuccess("좋아요를 누른 댓글 목록 조회 완료", replyCommentListResponse);
+    }
 }
diff --git a/src/main/java/cotato/growingpain/replycomment/dto/response/ReplyCommentListResponse.java b/src/main/java/cotato/growingpain/replycomment/dto/response/ReplyCommentListResponse.java
@@ -1,8 +1,15 @@
 package cotato.growingpain.replycomment.dto.response;
 
+import cotato.growingpain.replycomment.domain.entity.ReplyComment;
 import java.util.List;
 
 public record ReplyCommentListResponse(
         List<ReplyCommentResponse> replyCommentList
 ) {
+    public static ReplyCommentListResponse from(List<ReplyComment> replyComments) {
+        List<ReplyCommentResponse> replyCommentResponses = replyComments.stream()
+                .map(ReplyCommentResponse::from)
+                .toList();
+        return new ReplyCommentListResponse(replyCommentResponses);
+    }
 }
diff --git a/src/main/java/cotato/growingpain/replycomment/repository/ReplyCommentLikeRepository.java b/src/main/java/cotato/growingpain/replycomment/repository/ReplyCommentLikeRepository.java
@@ -3,6 +3,7 @@
 import cotato.growingpain.member.domain.entity.Member;
 import cotato.growingpain.replycomment.domain.entity.ReplyComment;
 import cotato.growingpain.replycomment.domain.entity.ReplyCommentLike;
+import java.util.List;
 import java.util.Optional;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Modifying;
@@ -17,4 +18,5 @@ public interface ReplyCommentLikeRepository extends JpaRepository<ReplyCommentLi
 
 
     Optional<ReplyCommentLike> findAllByMemberAndReplyComment(Member member, ReplyComment replyComment);
+    List<ReplyCommentLike> findAllByMemberId(Long memberId);
 }
diff --git a/src/main/java/cotato/growingpain/replycomment/service/ReplyCommentLikeService.java b/src/main/java/cotato/growingpain/replycomment/service/ReplyCommentLikeService.java
@@ -8,6 +8,7 @@
 import cotato.growingpain.replycomment.domain.entity.ReplyCommentLike;
 import cotato.growingpain.replycomment.repository.ReplyCommentLikeRepository;
 import cotato.growingpain.replycomment.repository.ReplyCommentRepository;
+import java.util.List;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
@@ -41,11 +42,12 @@ public void registerLike(Long replyCommentId, Long memberId) {
     }
 
     @Transactional
-    public void deleteLike(Long replyCommentId,  Long memberId) {
+    public void deleteLike(Long replyCommentId, Long memberId) {
 
         ReplyComment replyComment = findReplyCommentById(replyCommentId);
         Member member = findMemberById(memberId);
-        ReplyCommentLike replyCommentLike = replyCommentLikeRepository.findAllByMemberAndReplyComment(member, replyComment)
+        ReplyCommentLike replyCommentLike = replyCommentLikeRepository.findAllByMemberAndReplyComment(member,
+                        replyComment)
                 .orElseThrow(() -> new AppException(ErrorCode.REPLY_COMMENT_LIKE_NOT_FOUND));
 
         replyCommentLike.decreaseReplyCommentLikeCount(member, replyComment);
@@ -60,4 +62,13 @@ private ReplyComment findReplyCommentById(Long replyCommentId) {
     private Member findMemberById(Long memberId) {
         return memberRepository.getReferenceById(memberId);
     }
+
+    @Transactional
+    public List<ReplyComment> getLikedReplyComments(Long memberId) {
+        List<ReplyCommentLike> replyCommentLikes = replyCommentLikeRepository.findAllByMemberId(memberId);
+
+        return replyCommentLikes.stream()
+                .map(ReplyCommentLike::getReplyComment)
+                .toList();
+    }
 }
diff --git a/src/main/java/cotato/growingpain/replycomment/service/ReplyCommentService.java b/src/main/java/cotato/growingpain/replycomment/service/ReplyCommentService.java
@@ -66,4 +66,4 @@ public void deleteReplyComment(Long replyCommentId, Long memberId) {
         replyComment.deleteReplyComment();
         replyCommentRepository.save(replyComment);
     }
-}
+}
-Original file line number
+Diff line change
@@ Expand Up @@
             replyComment.deleteReplyComment();
             replyCommentRepository.save(replyComment);
         }
-    }
+    }