feat: TalkRoom 좋아요 기능 구현 (#40)

jisung-in · Mar 27, 2024 · dfc3dcb · dfc3dcb
1 parent 555e2c9
commit dfc3dcb
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Showing 13 changed files with 350 additions and 61 deletions.
diff --git a/src/main/java/com/jisungin/api/talkroom/TalkRoomController.java b/src/main/java/com/jisungin/api/talkroom/TalkRoomController.java
@@ -31,7 +31,6 @@ public class TalkRoomController {
 
     private final TalkRoomService talkRoomService;
 
-    // TODO. 회원 도메인이 개발되면 변경 예정
     @PostMapping("/talk-rooms")
     public ApiResponse<TalkRoomResponse> createTalkRoom(@Valid @RequestBody TalkRoomCreateRequest request, @Auth
     AuthContext authContext) {

diff --git a/src/main/java/com/jisungin/api/talkroomlike/TalkRoomLikeController.java b/src/main/java/com/jisungin/api/talkroomlike/TalkRoomLikeController.java
@@ -0,0 +1,44 @@
+package com.jisungin.api.talkroomlike;
+
+import com.jisungin.api.ApiResponse;
+import com.jisungin.api.oauth.Auth;
+import com.jisungin.api.oauth.AuthContext;
+import com.jisungin.application.talkroomlike.TalkRoomLikeService;
+import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RequiredArgsConstructor
+@RequestMapping("/v1")
+@RestController
+public class TalkRoomLikeController {
+
+    private final TalkRoomLikeService talkRoomLikeService;
+
+    @PostMapping("/talk-rooms/{talkRoomId}/likes")
+    public ApiResponse<Void> likeTalkRoom(@PathVariable Long talkRoomId,
+                                          @Auth AuthContext authContext) {
+        talkRoomLikeService.likeTalkRoom(talkRoomId, authContext.getUserId());
+
+        return ApiResponse.<Void>builder()
+                .message("좋아요 성공")
+                .status(HttpStatus.OK)
+                .build();
+    }
+
+    @DeleteMapping("/talk-rooms/{talkRoomId}/likes")
+    public ApiResponse<Void> nuLikeTalkRoom(@PathVariable Long talkRoomId,
+                                            @Auth AuthContext authContext) {
+        talkRoomLikeService.unLikeTalkRoom(talkRoomId, authContext.getUserId());
+
+        return ApiResponse.<Void>builder()
+                .message("좋아요 취소")
+                .status(HttpStatus.OK)
+                .build();
+    }
+
+}
diff --git a/src/main/java/com/jisungin/application/talkroom/response/TalkRoomFindAllResponse.java b/src/main/java/com/jisungin/application/talkroom/response/TalkRoomFindAllResponse.java
@@ -17,7 +17,9 @@ public class TalkRoomFindAllResponse {
     private String content;
     private String bookName;
     private String bookImage;
-    private List<TalkRoomQueryReadingStatus> readingStatuses = new ArrayList<>();
+    private List<TalkRoomQueryReadingStatusResponse> readingStatuses = new ArrayList<>();
+    private List<TalkRoomLikeQueryResponse> likeCounts = new ArrayList<>();
+    private List<TalkRoomLikeUserIdResponse> userIds = new ArrayList<>();
 
     @Builder
     @QueryProjection
@@ -31,8 +33,16 @@ public TalkRoomFindAllResponse(Long talkRoomId, String userName, String title, S
         this.bookImage = bookImage;
     }
 
-    public void addTalkRoomStatus(List<TalkRoomQueryReadingStatus> readingStatuses) {
+    public void addTalkRoomStatus(List<TalkRoomQueryReadingStatusResponse> readingStatuses) {
         this.readingStatuses = readingStatuses;
     }
 
+    public void addTalkRoomLikeUserIds(List<TalkRoomLikeUserIdResponse> userIds) {
+        this.userIds = userIds;
+    }
+
+    public void addLikeCounts(List<TalkRoomLikeQueryResponse> likeCounts) {
+        this.likeCounts = likeCounts;
+    }
+
 }
diff --git a/src/main/java/com/jisungin/application/talkroom/response/TalkRoomFindOneResponse.java b/src/main/java/com/jisungin/application/talkroom/response/TalkRoomFindOneResponse.java
@@ -17,8 +17,11 @@ public class TalkRoomFindOneResponse {
     private String content;
     private String bookName;
     private String bookImage;
-    private List<TalkRoomQueryReadingStatus> readingStatuses = new ArrayList<>();
-    private List<TalkRoomQueryComments> comments = new ArrayList<>();
+    private List<TalkRoomQueryReadingStatusResponse> readingStatuses = new ArrayList<>();
+    private List<TalkRoomQueryCommentsResponse> comments = new ArrayList<>();
+    private Long likeCount;
+    private Long commentCount;
+    private List<TalkRoomLikeUserIdResponse> userIds = new ArrayList<>();
 
     @Builder
     @QueryProjection
@@ -32,12 +35,24 @@ public TalkRoomFindOneResponse(Long talkRoomId, String userName, String title, S
         this.bookImage = bookImage;
     }
 
-    public void addTalkRoomStatus(List<TalkRoomQueryReadingStatus> readingStatuses) {
+    public void addTalkRoomStatus(List<TalkRoomQueryReadingStatusResponse> readingStatuses) {
         this.readingStatuses = readingStatuses;
     }
 
-    public void addTalkRoomComments(List<TalkRoomQueryComments> comments) {
+    public void addTalkRoomComments(List<TalkRoomQueryCommentsResponse> comments) {
         this.comments = comments;
     }
 
+    public void addLikeCount(Long likeCount) {
+        this.likeCount = likeCount;
+    }
+
+    public void addCommentCount(Long commentCount) {
+        this.commentCount = commentCount;
+    }
+
+    public void addUserIds(List<TalkRoomLikeUserIdResponse> userIds) {
+        this.userIds = userIds;
+    }
+
 }
diff --git a/src/main/java/com/jisungin/application/talkroom/response/TalkRoomLikeQueryResponse.java b/src/main/java/com/jisungin/application/talkroom/response/TalkRoomLikeQueryResponse.java
@@ -0,0 +1,22 @@
+package com.jisungin.application.talkroom.response;
+
+import com.querydsl.core.annotations.QueryProjection;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor
+public class TalkRoomLikeQueryResponse {
+
+    private Long talkRoomId;
+    private Long likeCount;
+
+    @Builder
+    @QueryProjection
+    public TalkRoomLikeQueryResponse(Long talkRoomId, Long likeCount) {
+        this.talkRoomId = talkRoomId;
+        this.likeCount = likeCount;
+    }
+
+}
diff --git a/src/main/java/com/jisungin/application/talkroom/response/TalkRoomLikeUserIdResponse.java b/src/main/java/com/jisungin/application/talkroom/response/TalkRoomLikeUserIdResponse.java
@@ -0,0 +1,22 @@
+package com.jisungin.application.talkroom.response;
+
+import com.querydsl.core.annotations.QueryProjection;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor
+public class TalkRoomLikeUserIdResponse {
+
+    private Long talkRoomId;
+    private Long userId;
+
+    @Builder
+    @QueryProjection
+    public TalkRoomLikeUserIdResponse(Long talkRoomId, Long userId) {
+        this.talkRoomId = talkRoomId;
+        this.userId = userId;
+    }
+
+}
diff --git a/...kroom/response/TalkRoomQueryComments.java → ...sponse/TalkRoomQueryCommentsResponse.java b/...kroom/response/TalkRoomQueryComments.java → ...sponse/TalkRoomQueryCommentsResponse.java
@@ -7,15 +7,15 @@
 
 @Getter
 @NoArgsConstructor
-public class TalkRoomQueryComments {
+public class TalkRoomQueryCommentsResponse {
 
     private Long commentId;
     private String userName;
     private String content;
 
     @Builder
     @QueryProjection
-    public TalkRoomQueryComments(Long commentId, String userName, String content) {
+    public TalkRoomQueryCommentsResponse(Long commentId, String userName, String content) {
         this.commentId = commentId;
         this.userName = userName;
         this.content = content;

diff --git a/.../response/TalkRoomQueryReadingStatus.java → ...e/TalkRoomQueryReadingStatusResponse.java b/.../response/TalkRoomQueryReadingStatus.java → ...e/TalkRoomQueryReadingStatusResponse.java
@@ -8,15 +8,15 @@
 
 @Getter
 @NoArgsConstructor
-public class TalkRoomQueryReadingStatus {
+public class TalkRoomQueryReadingStatusResponse {
 
     private Long talkRoomId;
 
     private ReadingStatus readingStatus;
 
     @Builder
     @QueryProjection
-    public TalkRoomQueryReadingStatus(Long talkRoomId, ReadingStatus readingStatus) {
+    public TalkRoomQueryReadingStatusResponse(Long talkRoomId, ReadingStatus readingStatus) {
         this.talkRoomId = talkRoomId;
         this.readingStatus = readingStatus;
     }

diff --git a/src/main/java/com/jisungin/application/talkroomlike/TalkRoomLikeService.java b/src/main/java/com/jisungin/application/talkroomlike/TalkRoomLikeService.java
@@ -0,0 +1,55 @@
+package com.jisungin.application.talkroomlike;
+
+import com.jisungin.domain.talkroom.TalkRoom;
+import com.jisungin.domain.talkroom.repository.TalkRoomRepository;
+import com.jisungin.domain.talkroomlike.TalkRoomLike;
+import com.jisungin.domain.talkroomlike.repository.TalkRoomLikeRepository;
+import com.jisungin.domain.user.User;
+import com.jisungin.domain.user.repository.UserRepository;
+import com.jisungin.exception.BusinessException;
+import com.jisungin.exception.ErrorCode;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Transactional(readOnly = true)
+@RequiredArgsConstructor
+@Service
+public class TalkRoomLikeService {
+
+    private final TalkRoomLikeRepository talkRoomLikeRepository;
+    private final TalkRoomRepository talkRoomRepository;
+    private final UserRepository userRepository;
+
+    @Transactional
+    public void likeTalkRoom(Long talkRoomId, Long userId) {
+        TalkRoom talkRoom = talkRoomRepository.findById(talkRoomId)
+                .orElseThrow(() -> new BusinessException(ErrorCode.TALK_ROOM_NOT_FOUND));
+
+        User user = userRepository.findById(userId).orElseThrow(() -> new BusinessException(ErrorCode.USER_NOT_FOUND));
+
+        if (talkRoomLikeRepository.findByTalkRoomIdAndUserId(talkRoomId, userId).isPresent()) {
+            throw new BusinessException(ErrorCode.LIKE_EXIST);
+        }
+
+        TalkRoomLike talkRoomLike = TalkRoomLike.likeTalkRoom(user, talkRoom);
+
+        talkRoomLikeRepository.save(talkRoomLike);
+    }
+
+
+    @Transactional
+    public void unLikeTalkRoom(Long talkRoomId, Long userId) {
+        TalkRoom talkRoom = talkRoomRepository.findById(talkRoomId)
+                .orElseThrow(() -> new BusinessException(ErrorCode.TALK_ROOM_NOT_FOUND));
+
+        User user = userRepository.findById(userId)
+                .orElseThrow(() -> new BusinessException(ErrorCode.TALK_ROOM_NOT_FOUND));
+
+        TalkRoomLike talkRoomLike = talkRoomLikeRepository.findByTalkRoomIdAndUserId(talkRoom.getId(), user.getId())
+                .orElseThrow(() -> new BusinessException(ErrorCode.TALK_ROOM_LIKE_NOT_FOUND));
+
+        talkRoomLikeRepository.delete(talkRoomLike);
+    }
+
+}