[#55] 활동 삭제 API 구현

src/main/java/com/hobak/happinessql/domain/activity/api/ActivityController.java

@@ -1,6 +1,7 @@
 package com.hobak.happinessql.domain.activity.api;
 
 import com.hobak.happinessql.domain.activity.application.ActivityCreateService;
+import com.hobak.happinessql.domain.activity.application.ActivityDeleteService;
 import com.hobak.happinessql.domain.activity.dto.ActivityCreateRequestDto;
 import com.hobak.happinessql.domain.activity.dto.ActivityCreateResponseDto;
 import com.hobak.happinessql.domain.activity.dto.ActivityListResponseDto;
@@ -16,6 +17,7 @@ public class ActivityController {
 
     private final ActivityListService activityListService;
     private final ActivityCreateService activityCreateService;
+    private final ActivityDeleteService activityDeleteService;
 
     @GetMapping
     public DataResponseDto<ActivityListResponseDto> getActivitiesByUserId(@RequestParam Long userId) {
@@ -27,4 +29,9 @@ public DataResponseDto<ActivityCreateResponseDto> createActivity(@RequestBody Ac
         ActivityCreateResponseDto response = activityCreateService.createActivity(request,userId);
         return DataResponseDto.of(response,"활동을 성공적으로 추가했습니다.");
     }
+    @DeleteMapping
+    public Long deleteActivity(@RequestParam Long activityId){
+        activityDeleteService.deleteActivity(activityId);
+        return activityId;
+    }
 }

src/main/java/com/hobak/happinessql/domain/activity/application/ActivityDeleteService.java

@@ -0,0 +1,20 @@
+package com.hobak.happinessql.domain.activity.application;
+
+
+import com.hobak.happinessql.domain.activity.domain.Activity;
+import com.hobak.happinessql.domain.activity.repository.ActivityRepository;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service
+@Transactional
+@RequiredArgsConstructor
+public class ActivityDeleteService {
+    private final ActivityRepository activityRepository;
+    public void deleteActivity(Long activityId){
+        Activity activity = activityRepository.findById(activityId)
+                .orElseThrow(()->new IllegalArgumentException("해당 활동이 존재하지 않습니다. activityId: " + activityId));
+        activityRepository.delete(activity);
+    }
+}