refactor: fcmService 의존성 삭제

src/main/java/com/moing/backend/domain/mission/application/service/SendMissionCreateAlarmUseCase.java

@@ -5,13 +5,16 @@
 import com.moing.backend.domain.mission.domain.entity.Mission;
 import com.moing.backend.domain.team.domain.entity.Team;
 import com.moing.backend.domain.teamMember.domain.service.TeamMemberGetService;
+import com.moing.backend.global.config.fcm.dto.event.FcmEvent;
 import com.moing.backend.global.config.fcm.dto.request.MultiRequest;
 import com.moing.backend.global.config.fcm.service.FcmService;
 import com.moing.backend.global.response.BaseServiceResponse;
 import lombok.RequiredArgsConstructor;
+import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.stereotype.Service;
 
 import javax.transaction.Transactional;
+import java.util.EventListener;
 import java.util.List;
 import java.util.Optional;
 
@@ -24,20 +27,16 @@
 public class SendMissionCreateAlarmUseCase {
 
     private final TeamMemberGetService teamMemberGetService;
-    private final FcmService fcmService;
+    private final ApplicationEventPublisher eventPublisher;
 
     public void sendNewMissionUploadAlarm(Member member, Mission mission) {
         Team team = mission.getTeam();
-        Optional<List<String>> fcmTokensExceptMe = teamMemberGetService.getFcmTokensExceptMe(team.getTeamId(), member.getMemberId());
-
         String title = team.getName() + " " + NEW_SINGLE_MISSION_COMING.getTitle();
         String message = mission.getTitle();
 
         Optional<List<String>> fcmTokens = teamMemberGetService.getFcmTokensExceptMe(team.getTeamId(), member.getMemberId());
         if (fcmTokens.isPresent() && !fcmTokens.get().isEmpty()) {
-            MultiRequest toMultiRequest = new MultiRequest(fcmTokens.get(), title, message);
-            fcmService.sendMultipleDevices(toMultiRequest);
-
+            eventPublisher.publishEvent(new FcmEvent(title, message, fcmTokens.get()));
         }
     }
 }