feat: 포인트 지급 시 FCM data-only 푸시 메시지 전송 및 실패 시 재시도 처리

src/main/kotlin/kr/co/vividnext/sodalive/fcm/FcmService.kt

@@ -4,6 +4,9 @@ import com.google.firebase.messaging.AndroidConfig
 import com.google.firebase.messaging.ApnsConfig
 import com.google.firebase.messaging.Aps
 import com.google.firebase.messaging.FirebaseMessaging
+import com.google.firebase.messaging.FirebaseMessagingException
+import com.google.firebase.messaging.Message
+import com.google.firebase.messaging.MessagingErrorCode
 import com.google.firebase.messaging.MulticastMessage
 import com.google.firebase.messaging.Notification
 import org.slf4j.LoggerFactory
@@ -82,8 +85,54 @@ class FcmService {
             }
 
             val response = FirebaseMessaging.getInstance().sendEachForMulticast(multicastMessage.build())
-            logger.info("보내기 성공: ${response.successCount}")
+            logger.info("[FCM] ✅ 성공: ${response.successCount}")
-            logger.info("보내기 실패: ${response.failureCount}")
+            logger.info("[FCM] ❌ 실패: ${response.failureCount}")
+        }
+    }
+
+    fun sendPointGranted(token: String, point: Int) {
+        val data = mapOf(
+            "type" to "POINT_GRANTED",
+            "point" to point.toString(),
+            "message" to "${point}포인트가 지급되었습니다!"
+        )
+
+        var attempts = 0
+        val maxAttempts = 3
+
+        while (attempts < maxAttempts) {
+            try {
+                val message = Message.builder()
+                    .setToken(token)
+                    .putAllData(data)
+                    .build()
+
+                val response = FirebaseMessaging.getInstance().send(message)
+                logger.info("[FCM] ✅ 성공 (attempt ${attempts + 1}): messageId=$response")
+                return // 성공 시 즉시 종료
+            } catch (e: FirebaseMessagingException) {
+                attempts++
+
+                // "registration-token-not-registered" 예외 코드 확인
+                if (e.messagingErrorCode == MessagingErrorCode.UNREGISTERED) {
+                    logger.error("[FCM] ❌ 실패: 토큰이 등록되지 않음 (등록 해제됨) → 재시도 안함")
+                    return
+                }
+
+                logger.error("[FCM] ❌ 실패 (attempt $attempts): ${e.errorCode} - ${e.message}")
+
+                if (attempts >= maxAttempts) {
+                    logger.error("[FCM] ❌ 최종 실패: 전송 불가")
+                }
+            } catch (e: Exception) {
+                // Firebase 이외의 예외도 잡기
+                attempts++
+                logger.error("[FCM] ❌ 실패 (attempt $attempts): ${e.message}")
+
+                if (attempts >= maxAttempts) {
+                    logger.error("[FCM] ❌ 최종 실패: 알 수 없는 오류")
+                }
+            }
         }
     }
 }

src/main/kotlin/kr/co/vividnext/sodalive/member/MemberController.kt

@@ -65,7 +65,8 @@ class MemberController(
 
         userActionService.recordAction(
             memberId = response.memberId,
-            actionType = ActionType.SIGN_UP
+            actionType = ActionType.SIGN_UP,
+            pushToken = request.pushToken
         )
 
         return ApiResponse.ok(message = "회원가입을 축하드립니다.", data = response.loginResponse)
@@ -340,7 +341,7 @@ class MemberController(
         }
 
         val token = authHeader.substring(7)
-        val response = googleAuthService.authenticate(token, request.container, request.marketingPid)
+        val response = googleAuthService.authenticate(token, request.container, request.marketingPid, request.pushToken)
 
         if (!response.marketingPid.isNullOrBlank()) {
             trackingService.saveTrackingHistory(
@@ -350,6 +351,12 @@ class MemberController(
             )
         }
 
+        userActionService.recordAction(
+            memberId = response.memberId,
+            actionType = ActionType.SIGN_UP,
+            pushToken = request.pushToken
+        )
+
         return ApiResponse.ok(message = "회원가입을 축하드립니다.", data = response.loginResponse)
     }
 
@@ -363,7 +370,7 @@ class MemberController(
         }
 
         val token = authHeader.substring(7)
-        val response = kakaoAuthService.authenticate(token, request.container, request.marketingPid)
+        val response = kakaoAuthService.authenticate(token, request.container, request.marketingPid, request.pushToken)
 
         if (!response.marketingPid.isNullOrBlank()) {
             trackingService.saveTrackingHistory(
@@ -373,6 +380,12 @@ class MemberController(
             )
         }
 
+        userActionService.recordAction(
+            memberId = response.memberId,
+            actionType = ActionType.SIGN_UP,
+            pushToken = request.pushToken
+        )
+
         return ApiResponse.ok(message = "회원가입을 축하드립니다.", data = response.loginResponse)
     }
 }

src/main/kotlin/kr/co/vividnext/sodalive/member/MemberService.kt

@@ -125,6 +125,7 @@ class MemberService(
             gender = Gender.NONE,
             container = request.container
         )
+        member.pushToken = request.pushToken
 
         if (!request.marketingPid.isNullOrBlank()) {
             member.activePid = request.marketingPid
@@ -780,7 +781,12 @@ class MemberService(
     }
 
     @Transactional
-    fun findOrRegister(googleUserInfo: GoogleUserInfo, container: String, marketingPid: String?): Member {
+    fun findOrRegister(
+        googleUserInfo: GoogleUserInfo,
+        container: String,
+        marketingPid: String?,
+        pushToken: String?
+    ): Member {
         val findMember = repository.findByGoogleId(googleUserInfo.sub)
         if (findMember != null) {
             if (findMember.isActive) {
@@ -810,6 +816,7 @@ class MemberService(
             provider = MemberProvider.GOOGLE,
             container = container
         )
+        member.pushToken = pushToken
 
         if (!marketingPid.isNullOrBlank()) {
             member.activePid = marketingPid
@@ -823,7 +830,12 @@ class MemberService(
     }
 
     @Transactional
-    fun findOrRegister(kakaoUserInfo: KakaoUserInfo, container: String, marketingPid: String?): Member {
+    fun findOrRegister(
+        kakaoUserInfo: KakaoUserInfo,
+        container: String,
+        marketingPid: String?,
+        pushToken: String?
+    ): Member {
         val findMember = repository.findByKakaoId(kakaoUserInfo.id)
         if (findMember != null) {
             if (findMember.isActive) {
@@ -853,6 +865,7 @@ class MemberService(
             provider = MemberProvider.KAKAO,
             container = container
         )
+        member.pushToken = pushToken
 
         if (!marketingPid.isNullOrBlank()) {
             member.activePid = marketingPid

src/main/kotlin/kr/co/vividnext/sodalive/member/login/LoginRequest.kt

@@ -7,4 +7,8 @@ data class LoginRequest(
     val isCreator: Boolean = false
 )
 
-data class SocialLoginRequest(val container: String, val marketingPid: String? = null)
+data class SocialLoginRequest(
+    val container: String,
+    val pushToken: String? = null,
+    val marketingPid: String? = null
+)

src/main/kotlin/kr/co/vividnext/sodalive/member/signUp/SignUpRequest.kt

@@ -16,6 +16,7 @@ data class SignUpRequest(
 data class SignUpRequestV2(
     val email: String,
     val password: String,
+    val pushToken: String? = null,
     val marketingPid: String? = null,
     val isAgreeTermsOfService: Boolean,
     val isAgreePrivacyPolicy: Boolean,

src/main/kotlin/kr/co/vividnext/sodalive/member/social/google/GoogleAuthService.kt

@@ -19,10 +19,15 @@ class GoogleAuthService(
     @Value("\${cloud.aws.cloud-front.host}")
     private val cloudFrontHost: String
 ) {
-    fun authenticate(idToken: String, container: String, marketingPid: String?): SocialLoginResponse {
+    fun authenticate(
+        idToken: String,
+        container: String,
+        marketingPid: String?,
+        pushToken: String?
+    ): SocialLoginResponse {
         val googleUserInfo = googleService.getUserInfo(idToken)
             ?: throw SodaException("구글 로그인을 하지 못했습니다. 다시 시도해 주세요")
-        val member = memberService.findOrRegister(googleUserInfo, container, marketingPid)
+        val member = memberService.findOrRegister(googleUserInfo, container, marketingPid, pushToken)
         val principal = MemberAdapter(member)
         val authToken = GoogleAuthenticationToken(idToken, principal.authorities)
         authToken.setPrincipal(principal)

src/main/kotlin/kr/co/vividnext/sodalive/member/social/kakao/KakaoAuthService.kt

@@ -19,10 +19,15 @@ class KakaoAuthService(
     @Value("\${cloud.aws.cloud-front.host}")
     private val cloudFrontHost: String
 ) {
-    fun authenticate(accessToken: String, container: String, marketingPid: String?): SocialLoginResponse {
+    fun authenticate(
+        accessToken: String,
+        container: String,
+        marketingPid: String?,
+        pushToken: String?
+    ): SocialLoginResponse {
         val kakaoUserInfo = kakaoService.getUserInfo(accessToken)
             ?: throw SodaException("카카오 로그인을 하지 못했습니다. 다시 시도해 주세요")
-        val member = memberService.findOrRegister(kakaoUserInfo, container, marketingPid)
+        val member = memberService.findOrRegister(kakaoUserInfo, container, marketingPid, pushToken)
         val principal = MemberAdapter(member)
         val authToken = KakaoAuthenticationToken(accessToken, principal.authorities)
         authToken.setPrincipal(principal)

src/main/kotlin/kr/co/vividnext/sodalive/useraction/UserActionService.kt

@@ -3,6 +3,7 @@ package kr.co.vividnext.sodalive.useraction
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
+import kr.co.vividnext.sodalive.fcm.FcmService
 import kr.co.vividnext.sodalive.point.MemberPoint
 import kr.co.vividnext.sodalive.point.MemberPointRepository
 import kr.co.vividnext.sodalive.point.PointGrantLog
@@ -16,12 +17,14 @@ class UserActionService(
     private val repository: UserActionLogRepository,
     private val policyRepository: PointRewardPolicyRepository,
     private val grantLogRepository: PointGrantLogRepository,
-    private val memberPointRepository: MemberPointRepository
+    private val memberPointRepository: MemberPointRepository,
+
+    private val fcmService: FcmService
 ) {
 
     private val coroutineScope = CoroutineScope(Dispatchers.IO)
 
-    fun recordAction(memberId: Long, actionType: ActionType) {
+    fun recordAction(memberId: Long, actionType: ActionType, pushToken: String?) {
         coroutineScope.launch {
             val now = LocalDateTime.now()
             repository.save(UserActionLog(memberId, actionType))
@@ -56,6 +59,10 @@ class UserActionService(
                         policyId = policy.id!!
                     )
                 )
+
+                if (pushToken != null) {
+                    fcmService.sendPointGranted(pushToken, policy.pointAmount)
+                }
             }
         }
     }