�refactor: 알림 메시지 형식 변경 (#203)

* refactor: 푸시 알림 메시지 Body 변경

* refactor: FCM 알림 형식 변경

src/main/java/com/moabam/api/application/notification/NotificationService.java

@@ -28,8 +28,9 @@
 @Transactional(readOnly = true)
 public class NotificationService {
 
-	private static final String KNOCK_BODY = "%s님이 콕 찔렀습니다.";
-	private static final String CERTIFY_TIME_BODY = "%s방 인증 시간입니다.";
+	private static final String COMMON_TITLE = "모아밤";
+	private static final String KNOCK_BODY = "%s방에서 %s님이 콕 찔렀어요~";
+	private static final String CERTIFY_TIME_BODY = "%s방 인증 시간~";
 
 	private final ClockHolder clockHolder;
 	private final FcmService fcmService;
@@ -40,18 +41,21 @@ public class NotificationService {
 
 	@Transactional
 	public void sendKnock(Long roomId, Long targetId, Long memberId, String memberNickname) {
-		roomService.validateRoomById(roomId);
+		String roomTitle = roomService.findRoom(roomId).getTitle();
 		validateConflictKnock(roomId, targetId, memberId);
 		String fcmToken = fcmService.findTokenByMemberId(targetId)
 			.orElseThrow(() -> new NotFoundException(ErrorMessage.NOT_FOUND_FCM_TOKEN));
 
-		fcmService.sendAsync(fcmToken, String.format(KNOCK_BODY, memberNickname));
+		String notificationTitle = roomId.toString();
+		String notificationBody = String.format(KNOCK_BODY, roomTitle, memberNickname);
+		fcmService.sendAsync(fcmToken, notificationTitle, notificationBody);
 		notificationRepository.saveKnock(roomId, targetId, memberId);
 	}
 
 	public void sendCouponIssueResult(Long memberId, String couponName, String body) {
 		String fcmToken = fcmService.findTokenByMemberId(memberId).orElse(null);
-		fcmService.sendAsync(fcmToken, String.format(body, couponName));
+		String notificationBody = String.format(body, couponName);
+		fcmService.sendAsync(fcmToken, COMMON_TITLE, notificationBody);
 	}
 
 	@Scheduled(cron = "0 50 * * * *")
@@ -61,9 +65,10 @@ public void sendCertificationTime() {
 
 		participants.parallelStream().forEach(participant -> {
 			String roomTitle = participant.getRoom().getTitle();
+			String notificationTitle = participant.getRoom().getId().toString();
 			String notificationBody = String.format(CERTIFY_TIME_BODY, roomTitle);
 			String fcmToken = fcmService.findTokenByMemberId(participant.getMemberId()).orElse(null);
-			fcmService.sendAsync(fcmToken, notificationBody);
+			fcmService.sendAsync(fcmToken, notificationTitle, notificationBody);
 		});
 	}
 

src/main/java/com/moabam/api/application/room/RoomService.java

@@ -161,12 +161,6 @@ public boolean checkIfParticipant(Long memberId, Long roomId) {
 		}
 	}
 
-	public void validateRoomById(Long roomId) {
-		if (!roomRepository.existsById(roomId)) {
-			throw new NotFoundException(ROOM_NOT_FOUND);
-		}
-	}
-
 	public Room findRoom(Long roomId) {
 		return roomRepository.findById(roomId)
 			.orElseThrow(() -> new NotFoundException(ROOM_NOT_FOUND));

src/main/java/com/moabam/api/infrastructure/fcm/FcmMapper.java

@@ -9,11 +9,9 @@
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
 public final class FcmMapper {
 
-	private static final String NOTIFICATION_TITLE = "모아밤";
-
-	public static Notification toNotification(String body) {
+	public static Notification toNotification(String title, String body) {
 		return Notification.builder()
-			.setTitle(NOTIFICATION_TITLE)
+			.setTitle(title)
 			.setBody(body)
 			.build();
 	}

src/main/java/com/moabam/api/infrastructure/fcm/FcmService.java

@@ -33,8 +33,8 @@ public Optional<String> findTokenByMemberId(Long targetId) {
 		return Optional.ofNullable(fcmRepository.findTokenByMemberId(targetId));
 	}
 
-	public void sendAsync(String fcmToken, String notificationBody) {
-		Notification notification = FcmMapper.toNotification(notificationBody);
+	public void sendAsync(String fcmToken, String notificationTitle, String notificationBody) {
+		Notification notification = FcmMapper.toNotification(notificationTitle, notificationBody);
 
 		if (fcmToken != null) {
 			Message message = FcmMapper.toMessage(notification, fcmToken);

src/test/java/com/moabam/api/application/notification/NotificationServiceTest.java

@@ -19,6 +19,7 @@
 import com.moabam.api.application.room.RoomService;
 import com.moabam.api.domain.notification.repository.NotificationRepository;
 import com.moabam.api.domain.room.Participant;
+import com.moabam.api.domain.room.Room;
 import com.moabam.api.domain.room.repository.ParticipantSearchRepository;
 import com.moabam.api.infrastructure.fcm.FcmService;
 import com.moabam.global.auth.model.AuthMember;
@@ -29,6 +30,7 @@
 import com.moabam.global.error.model.ErrorMessage;
 import com.moabam.support.annotation.WithMember;
 import com.moabam.support.common.FilterProcessExtension;
+import com.moabam.support.fixture.RoomFixture;
 
 @ExtendWith({MockitoExtension.class, FilterProcessExtension.class})
 class NotificationServiceTest {
@@ -57,7 +59,9 @@ class NotificationServiceTest {
 	@Test
 	void sendKnock_success() {
 		// Given
-		willDoNothing().given(roomService).validateRoomById(any(Long.class));
+		Room room = RoomFixture.room();
+
+		given(roomService.findRoom(any(Long.class))).willReturn(room);
 		given(fcmService.findTokenByMemberId(any(Long.class))).willReturn(Optional.of("FCM-TOKEN"));
 		given(notificationRepository.existsKnockByKey(any(Long.class), any(Long.class), any(Long.class)))
 			.willReturn(false);
@@ -66,15 +70,15 @@ void sendKnock_success() {
 		notificationService.sendKnock(1L, 1L, 2L, "nickName");
 
 		// Then
-		verify(fcmService).sendAsync(any(String.class), any(String.class));
+		verify(fcmService).sendAsync(any(String.class), any(String.class), any(String.class));
 		verify(notificationRepository).saveKnock(any(Long.class), any(Long.class), any(Long.class));
 	}
 
 	@DisplayName("콕 찌를 상대의 방이 존재하지 않는다. - NotFoundException")
 	@Test
 	void sendKnock_Room_NotFoundException() {
 		// Given
-		willThrow(NotFoundException.class).given(roomService).validateRoomById(any(Long.class));
+		given(roomService.findRoom(any(Long.class))).willThrow(NotFoundException.class);
 
 		// When & Then
 		assertThatThrownBy(() -> notificationService.sendKnock(1L, 1L, 2L, "nickName"))
@@ -85,7 +89,9 @@ void sendKnock_Room_NotFoundException() {
 	@Test
 	void sendKnock_FcmToken_NotFoundException() {
 		// Given
-		willDoNothing().given(roomService).validateRoomById(any(Long.class));
+		Room room = RoomFixture.room();
+
+		given(roomService.findRoom(any(Long.class))).willReturn(room);
 		given(fcmService.findTokenByMemberId(any(Long.class))).willReturn(Optional.empty());
 		given(notificationRepository.existsKnockByKey(any(Long.class), any(Long.class), any(Long.class)))
 			.willReturn(false);
@@ -100,7 +106,9 @@ void sendKnock_FcmToken_NotFoundException() {
 	@Test
 	void sendKnock_ConflictException() {
 		// Given
-		willDoNothing().given(roomService).validateRoomById(any(Long.class));
+		Room room = RoomFixture.room();
+
+		given(roomService.findRoom(any(Long.class))).willReturn(room);
 		given(notificationRepository.existsKnockByKey(any(Long.class), any(Long.class), any(Long.class)))
 			.willReturn(true);
 
@@ -120,7 +128,7 @@ void sendCouponIssueResult_success() {
 		notificationService.sendCouponIssueResult(1L, "couponName", successIssueResult);
 
 		// Then
-		verify(fcmService).sendAsync(any(String.class), any(String.class));
+		verify(fcmService).sendAsync(any(String.class), any(String.class), any(String.class));
 	}
 
 	@DisplayName("로그아웃된 사용자에게 쿠폰 이슈 결과를 성공적으로 전송한다. - Void")
@@ -133,7 +141,7 @@ void sendCouponIssueResult_fcmToken_null() {
 		notificationService.sendCouponIssueResult(1L, "couponName", successIssueResult);
 
 		// Then
-		verify(fcmService).sendAsync(isNull(), any(String.class));
+		verify(fcmService).sendAsync(isNull(), any(String.class), any(String.class));
 	}
 
 	@DisplayName("특정 인증 시간에 해당하는 방 사용자들에게 알림을 성공적으로 보낸다. - Void")
@@ -149,7 +157,8 @@ void sendCertificationTime_success(List<Participant> participants) {
 		notificationService.sendCertificationTime();
 
 		// Then
-		verify(fcmService, times(3)).sendAsync(any(String.class), any(String.class));
+		verify(fcmService, times(3))
+			.sendAsync(any(String.class), any(String.class), any(String.class));
 	}
 
 	@DisplayName("특정 인증 시간에 해당하는 방 사용자들의 토큰값이 없다. - Void")
@@ -165,7 +174,8 @@ void sendCertificationTime_NoFirebaseMessaging(List<Participant> participants) {
 		notificationService.sendCertificationTime();
 
 		// Then
-		verify(fcmService, times(0)).sendAsync(any(String.class), any(String.class));
+		verify(fcmService, times(0))
+			.sendAsync(any(String.class), any(String.class), any(String.class));
 	}
 
 	@WithMember

src/test/java/com/moabam/api/infrastructure/fcm/FcmServiceTest.java

@@ -79,7 +79,7 @@ void findTokenByMemberId_success() {
 	@Test
 	void sendAsync_success() {
 		// When
-		fcmService.sendAsync("FCM-TOKEN", "알림");
+		fcmService.sendAsync("FCM-TOKEN", "title", "body");
 
 		// Then
 		verify(firebaseMessaging).sendAsync(any(Message.class));
@@ -89,7 +89,7 @@ void sendAsync_success() {
 	@Test
 	void sendAsync_null() {
 		// When
-		fcmService.sendAsync(null, "알림");
+		fcmService.sendAsync(null, "titile", "body");
 
 		// Then
 		verify(firebaseMessaging, times(0)).sendAsync(any(Message.class));

src/test/java/com/moabam/support/fixture/RoomFixture.java

@@ -30,6 +30,7 @@ public static Room room() {
 
 	public static Room room(int certifyTime) {
 		return Room.builder()
+			.id(1L)
 			.title("testTitle")
 			.roomType(RoomType.MORNING)
 			.certifyTime(certifyTime)