[Feat] #627 솝탬프 조회 API 변경

src/main/java/org/sopt/app/application/stamp/ClapService.java

@@ -2,6 +2,7 @@
 
 import java.util.Objects;
 
+import java.util.Optional;
 import org.sopt.app.common.exception.BadRequestException;
 import org.sopt.app.common.exception.ForbiddenException;
 import org.sopt.app.common.exception.NotFoundException;
@@ -55,6 +56,16 @@ public int addClap(Long userId, Long stampId, int increment) {
 		return applied;
 	}
 
+    public Optional<Clap> getClap(Long userId, Long stampId) {
+        return clapRepository.findByUserIdAndStampId(userId, stampId);
+    }
+
+    public int getUserClapCount(Long userId, Long stampId) {
+        Optional<Clap> clap = getClap(userId, stampId);
+
+        return clap.map(Clap::getClapCount).orElse(0);
+    }
+
 	/**
 	 * Clap(유저별 1행) 업데이트.
 	 * - 없으면 생성하고, 있으면 도메인 메서드로 상한(50) 컷팅

src/main/java/org/sopt/app/application/stamp/StampInfo.java

@@ -3,6 +3,7 @@
 import java.time.LocalDateTime;
 import java.util.List;
 import lombok.AccessLevel;
+import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -14,6 +15,7 @@ public class StampInfo {
     @Getter
     @Builder
     @ToString
+    @AllArgsConstructor(access = AccessLevel.PRIVATE)
     public static class Stamp {
 
         private Long id;
@@ -24,5 +26,43 @@ public static class Stamp {
         private String activityDate;
         private LocalDateTime createdAt;
         private LocalDateTime updatedAt;
+        private int clapCount;
+        private int viewCount;
+    }
+
+    @Getter
+    @Builder
+    @ToString
+    @AllArgsConstructor(access = AccessLevel.PRIVATE)
+    public static class StampView {
+
+        private Long id;
+        private String contents;
+        private List<String> images;
+        private Long userId;
+        private Long missionId;
+        private String activityDate;
+        private LocalDateTime createdAt;
+        private LocalDateTime updatedAt;
+        private int clapCount;
+        private int viewCount;
+        private boolean isMine;
+        private int myClapCount;
+
+        public static StampView of(Stamp stamp, int myClapCount, boolean isMine) {
+            return StampView.builder()
+                .id(stamp.getId())
+                .contents(stamp.getContents())
+                .images(stamp.getImages())
+                .activityDate(stamp.getActivityDate())
+                .createdAt(stamp.getCreatedAt())
+                .updatedAt(stamp.getUpdatedAt())
+                .missionId(stamp.getMissionId())
+                .clapCount(stamp.getClapCount())
+                .viewCount(stamp.getViewCount())
+                .isMine(isMine)
+                .myClapCount(myClapCount)
+                .build();
+        }
     }
 }

src/main/java/org/sopt/app/application/stamp/StampService.java

@@ -37,12 +37,15 @@ public StampInfo.Stamp findStamp(Long missionId, Long userId) {
         entity.validate();
         return StampInfo.Stamp.builder()
                 .id(entity.getId())
+                .userId(entity.getUserId())
                 .contents(entity.getContents())
                 .images(entity.getImages())
                 .activityDate(entity.getActivityDate())
                 .createdAt(entity.getCreatedAt())
                 .updatedAt(entity.getUpdatedAt())
                 .missionId(entity.getMissionId())
+                .clapCount(entity.getClapCount())
+                .viewCount(entity.getViewCount())
                 .build();
     }
 
@@ -87,6 +90,8 @@ public StampInfo.Stamp uploadStamp(
                 .createdAt(newStamp.getCreatedAt())
                 .updatedAt(newStamp.getUpdatedAt())
                 .missionId(newStamp.getMissionId())
+                .clapCount(newStamp.getClapCount())
+                .viewCount(newStamp.getViewCount())
                 .build();
     }
 
@@ -202,4 +207,9 @@ public int getStampClapCount(Long stampId) {
             .orElseThrow(() -> new NotFoundException(ErrorCode.STAMP_NOT_FOUND))
             .getClapCount();
     }
+
+    @Transactional
+    public void increaseViewCountById(Long stampId) {
+        stampRepository.increaseViewCount(stampId);
+    }
 }

src/main/java/org/sopt/app/domain/entity/soptamp/Stamp.java

@@ -10,10 +10,10 @@
 import org.sopt.app.domain.entity.BaseEntity;
 import org.springframework.util.StringUtils;
 
+@Builder
 @Entity
 @Getter
-@Builder
-@NoArgsConstructor
+@NoArgsConstructor(access = AccessLevel.PROTECTED)
 @AllArgsConstructor
 public class Stamp extends BaseEntity {
 
@@ -34,8 +34,10 @@ public class Stamp extends BaseEntity {
     @Column(length = 10)
     private String activityDate;
 
+    @Builder.Default
     private int clapCount = 0;
 
+    @Builder.Default
     private int viewCount = 0;
 
     @Version
@@ -68,13 +70,4 @@ public void validate() {
         }
     }
 
-    public void incrementClapCount(int increment) {
-        if (increment <= 0) return;
-        this.clapCount += increment;
-    }
-
-    public void incrementViewCount() {
-        this.viewCount += 1;
-    }
-
 }

src/main/java/org/sopt/app/facade/SoptampFacade.java

@@ -2,47 +2,53 @@
 
 import java.util.List;
 
+import java.util.Objects;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import lombok.val;
 import org.sopt.app.application.mission.MissionInfo.Level;
 import org.sopt.app.application.mission.MissionService;
 import org.sopt.app.application.soptamp.*;
 import org.sopt.app.application.stamp.ClapService;
+import org.sopt.app.application.stamp.StampInfo;
 import org.sopt.app.application.stamp.StampInfo.Stamp;
+import org.sopt.app.application.stamp.StampInfo.StampView;
 import org.sopt.app.application.stamp.StampService;
 import org.sopt.app.domain.entity.soptamp.Mission;
 import org.sopt.app.presentation.rank.*;
 import org.sopt.app.presentation.stamp.StampRequest;
 import org.sopt.app.presentation.stamp.StampRequest.RegisterStampRequest;
+import org.sopt.app.presentation.stamp.StampResponse;
 import org.sopt.app.presentation.stamp.StampResponse.SoptampReportResponse;
+import org.sopt.app.presentation.stamp.StampResponseMapper;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 @Slf4j
 @Service
-@Transactional(readOnly = true)
 @RequiredArgsConstructor
 public class SoptampFacade {
 
     private final StampService stampService;
     private final MissionService missionService;
     private final SoptampUserService soptampUserService;
-    private final RankResponseMapper rankResponseMapper;
     private final SoptampUserFinder soptampUserFinder;
     private final ClapService clapService;
 
+    private final RankResponseMapper rankResponseMapper;
+
     @Value("${makers.app.soptamp.report.url}")
     private String formUrl;
 
     @Transactional
-    public Stamp uploadStamp(Long userId, RegisterStampRequest registerStampRequest){
+    public StampInfo.StampView uploadStamp(Long userId, RegisterStampRequest registerStampRequest){
         stampService.checkDuplicateStamp(userId, registerStampRequest.getMissionId());
         Stamp result = stampService.uploadStamp(registerStampRequest, userId);
         Level mission = missionService.getMissionById(registerStampRequest.getMissionId());
         soptampUserService.addPointByLevel(userId, mission.getLevel());
-        return result;
+
+        return StampInfo.StampView.of(result, 0, true);
     }
 
     @Transactional
@@ -70,9 +76,15 @@ public SoptampUserInfo editSoptampUserProfileMessage(Long userId, String newProf
         return soptampUserService.editProfileMessage(userId, newProfileMessage);
     }
 
-    public Stamp getStampInfo(Long missionId, String nickname){
-        val userId = soptampUserFinder.findByNickname(nickname).getUserId();
-        return stampService.findStamp(missionId, userId);
+    public StampInfo.StampView getStampInfo(Long requestUserId, Long missionId, String nickname){
+        val soptampUserId = soptampUserFinder.findByNickname(nickname).getUserId();
+        val stamp = stampService.findStamp(missionId, soptampUserId);
+        val requestUserClapCount = clapService.getUserClapCount(requestUserId, stamp.getId());
+
+        stampService.increaseViewCountById(stamp.getId());
+
+        return StampInfo.StampView.of(
+            stamp, requestUserClapCount, Objects.equals(requestUserId, soptampUserId));
     }
 
     public RankResponse.Detail findSoptampUserAndCompletedMissionByNickname(String nickname) {

src/main/java/org/sopt/app/interfaces/postgres/StampRepository.java

@@ -4,6 +4,9 @@
 import java.util.Optional;
 import org.sopt.app.domain.entity.soptamp.Stamp;
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.data.jpa.repository.Modifying;
+import org.springframework.data.jpa.repository.Query;
+import org.springframework.data.repository.query.Param;
 
 public interface StampRepository extends JpaRepository<Stamp, Long>, StampRepositoryCustom {
 
@@ -15,4 +18,11 @@ public interface StampRepository extends JpaRepository<Stamp, Long>, StampReposi
 
     Optional<Stamp> findByIdAndUserId(Long id, Long userId);
 
+    @Modifying
+    @Query("""
+      update Stamp s set s.viewCount = s.viewCount + 1
+           where s.id = :stampId
+    """)
+    void increaseViewCount(@Param("stampId") Long stampId);
+
 }

src/main/java/org/sopt/app/presentation/stamp/StampController.java

@@ -33,10 +33,11 @@ public class StampController {
     })
     @GetMapping("")
     public ResponseEntity<StampResponse.StampMain> findStampByMissionAndUserId(
+            @AuthenticationPrincipal Long userId,
             @Valid @ModelAttribute StampRequest.FindStampRequest findStampRequest
     ) {
-        val result = soptampFacade.getStampInfo(findStampRequest.getMissionId(), findStampRequest.getNickname());
-        val response = stampResponseMapper.of(result);
+        val result = soptampFacade.getStampInfo(userId, findStampRequest.getMissionId(), findStampRequest.getNickname());
+        val response = stampResponseMapper.from(result);
         return ResponseEntity.ok(response);
     }
 
@@ -53,7 +54,7 @@ public ResponseEntity<StampResponse.StampMain> registerStamp(
             @Valid @RequestBody StampRequest.RegisterStampRequest registerStampRequest
     ) {
         val result = soptampFacade.uploadStamp(userId, registerStampRequest);
-        val response = stampResponseMapper.of(result);
+        val response = stampResponseMapper.from(result);
         return ResponseEntity.ok(response);
     }
 

src/main/java/org/sopt/app/presentation/stamp/StampResponse.java

@@ -5,6 +5,7 @@
 import java.util.List;
 import lombok.AccessLevel;
 import lombok.AllArgsConstructor;
+import lombok.Builder;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 
@@ -14,6 +15,7 @@ public class StampResponse {
     @Getter
     @AllArgsConstructor(access = AccessLevel.PUBLIC)
     @NoArgsConstructor(access = AccessLevel.PRIVATE)
+    @Builder
     public static class StampMain {
 
         @Schema(description = "스탬프 아이디", example = "1")
@@ -30,6 +32,14 @@ public static class StampMain {
         private LocalDateTime updatedAt;
         @Schema(description = "미션 아이디", example = "3")
         private Long missionId;
+        @Schema(description = "총 박수 횟수", example = "124")
+        private int clapCount;
+        @Schema(description = "조회수", example = "58")
+        private int viewCount;
+        @Schema(description = "내 스탬프인지 여부", example = "false")
+        private boolean isMine;
+        @Schema(description = "해당 스탬프에 대한 내 박수 횟수", example = "33")
+        private int myClapCount;
     }
 
     @Getter

src/main/java/org/sopt/app/presentation/stamp/StampResponseMapper.java

@@ -12,7 +12,21 @@
 )
 public interface StampResponseMapper {
 
-    StampResponse.StampMain of(StampInfo.Stamp stamp);
+    default StampResponse.StampMain from(StampInfo.StampView stampView) {
+        return StampResponse.StampMain.builder()
+            .id(stampView.getId())
+            .contents(stampView.getContents())
+            .images(stampView.getImages())
+            .activityDate(stampView.getActivityDate())
+            .createdAt(stampView.getCreatedAt())
+            .updatedAt(stampView.getUpdatedAt())
+            .missionId(stampView.getMissionId())
+            .clapCount(stampView.getClapCount())
+            .viewCount(stampView.getViewCount())
+            .myClapCount(stampView.getMyClapCount())
+            .isMine(stampView.isMine())
+            .build();
+    }
 
     StampResponse.StampId of(Long stampId);