[FEAT] 비활성화 토큰삭제 배치 처리 구현

eeos/build.gradle.kts

@@ -67,6 +67,11 @@ dependencies {
     // Firebase Admin SDK
     implementation(libs.firebase.admin)
 
+    implementation(libs.spring.retry)
+    implementation(libs.spring.aspects)
+
+
+
 }
 
 dependencyManagement {

eeos/gradle/libs.versions.toml

@@ -22,6 +22,10 @@ spring-security-test="6.5.2"
 # Database
 flyway = "10.7.1"
 
+# Retry
+spring-retry = "2.0.5"
+
+
 [libraries]
 # Spring Boot
 spring-boot-starter-web = { group = "org.springframework.boot", name = "spring-boot-starter-web" }
@@ -61,6 +65,11 @@ lombok = { group = "org.projectlombok", name = "lombok" }
 # Firebase Admin SDK
 firebase-admin = { group = "com.google.firebase", name = "firebase-admin", version.ref = "firebase-admin" }
 
+# Retry
+spring-retry = { group = "org.springframework.retry", name = "spring-retry", version.ref = "spring-retry" }
+spring-aspects = { group = "org.springframework", name = "spring-aspects" }
+
+
 [plugins]
 spring-boot = { id = "org.springframework.boot", version.ref = "spring-boot" }
 spring-dependency-management = { id = "io.spring.dependency-management", version.ref = "spring-dependency-management" }

eeos/src/main/java/com/blackcompany/eeos/config/RetryConfig.java

@@ -0,0 +1,8 @@
+package com.blackcompany.eeos.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.retry.annotation.EnableRetry;
+
+@Configuration
+@EnableRetry
+public class RetryConfig {}

eeos/src/main/java/com/blackcompany/eeos/notification/application/repository/MemberPushTokenRepository.java

@@ -23,4 +23,6 @@ List<MemberPushTokenModel> findByMemberIdAndProvider(
 	int deleteByUpdatedDateBefore(LocalDateTime updatedDate);
 
 	MemberPushTokenModel save(MemberPushTokenModel memberPushToken);
+
+	int deleteByLastActiveAtBefore(LocalDateTime limitDate);
 }

eeos/src/main/java/com/blackcompany/eeos/notification/application/scheduler/PushTokenCleanScheduler.java

@@ -0,0 +1,55 @@
+package com.blackcompany.eeos.notification.application.scheduler;
+
+import com.blackcompany.eeos.notification.application.repository.MemberPushTokenRepository;
+import com.blackcompany.eeos.notification.application.service.SlackNotificationService;
+import java.time.LocalDateTime;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.retry.annotation.Backoff;
+import org.springframework.retry.annotation.Recover;
+import org.springframework.retry.annotation.Retryable;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+import org.springframework.transaction.annotation.Transactional;
+
+@Component
+@Slf4j
+@RequiredArgsConstructor
+public class PushTokenCleanScheduler {
+
+	private final MemberPushTokenRepository memberPushTokenRepository;
+	private final SlackNotificationService slackNotificationService;
+
+	private static final int INACTIVE_DAYS_THRESHOLD = 90;
+	private static final String SCHEDULER_NAME = "비활성화 토큰 삭제 스케줄러";
+
+	/*
+	 * 매주 토요일 새벽 3시 90일 이상 비활성화된 푸시 토큰 삭제
+	 * cron : 초 분 시 일 월 요일(6=토요일)
+	 * */
+
+	@Scheduled(cron = "0 0 3 * * 6")
+	@Transactional
+	@Retryable(
+			maxAttempts = 3,
+			backoff = @Backoff(delay = 2000),
+			recover = "recoverDeleteInactiveTokens")
+	public void deleteInactiveTokens() {
+		log.info("{} 시작", SCHEDULER_NAME);
+		LocalDateTime limitDate = LocalDateTime.now().minusDays(INACTIVE_DAYS_THRESHOLD);
+		int deleteCount = memberPushTokenRepository.deleteByLastActiveAtBefore(limitDate);
+		log.info("{}개의 비활성 푸시 토큰 삭제 완료 (기준일: {})", deleteCount, limitDate);
+	}
+
+	@Recover
+	public void recoverDeleteInactiveTokens(Exception e) {
+		log.error("{} 실행 실패 - 모든 재시도 소진", SCHEDULER_NAME, e);
+
+		String errorMessage = e.getMessage() != null ? e.getMessage() : e.getClass().getSimpleName();
+
+		if (errorMessage.length() > 300) {
+			errorMessage = errorMessage.substring(0, 300) + "...생략";
+		}
+		slackNotificationService.sendSchedulerFailureMessage(SCHEDULER_NAME, errorMessage);
+	}
+}

eeos/src/main/java/com/blackcompany/eeos/notification/application/service/SlackNotificationService.java

@@ -0,0 +1,54 @@
+package com.blackcompany.eeos.notification.application.service;
+
+import com.blackcompany.eeos.program.infra.api.slack.chat.client.SlackChatApiClient;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.List;
+import java.util.Map;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class SlackNotificationService {
+
+	private final SlackChatApiClient slackChatApiClient;
+	private final ObjectMapper objectMapper;
+
+	@Value("${slack.bot.black-company.eeos}")
+	private String botToken;
+
+	@Value("${slack.channel.black-company.error-report}")
+	private String errorReportChannel;
+
+	public void sendSchedulerFailureMessage(String schedulerName, String errorMessage) {
+		String message =
+				String.format(
+						":rotating_light: *스케줄러 실행 실패 알림*\n\n"
+								+ "*Scheduler*\n `%s`\n\n"
+								+ "*Failed At*\n`%s`\n\n"
+								+ "*Error Message*\n`%s`\n\n",
+						schedulerName,
+						LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")),
+						errorMessage);
+		sendMessage(message);
+	}
+
+	private void sendMessage(String text) {
+		try {
+			String blocks =
+					objectMapper.writeValueAsString(
+							List.of(Map.of("type", "section", "text", Map.of("type", "mrkdwn", "text", text))));
+
+			slackChatApiClient.post(
+					"Bearer " + botToken, errorReportChannel, blocks, "EEOS Scheduler Bot");
+
+		} catch (Exception e) {
+			log.error("Slack 알림 전송 실패", e);
+		}
+	}
+}

eeos/src/main/java/com/blackcompany/eeos/notification/persistence/JpaMemberPushTokenRepository.java

@@ -2,6 +2,7 @@
 
 import com.blackcompany.eeos.notification.application.model.NotificationProvider;
 import java.sql.Timestamp;
+import java.time.LocalDateTime;
 import java.util.List;
 import java.util.Optional;
 import org.springframework.data.jpa.repository.JpaRepository;
@@ -27,4 +28,8 @@ List<MemberPushTokenEntity> findByMemberIdAndProvider(
 	void deleteByPushToken(String token);
 
 	int deleteByUpdatedDateBefore(Timestamp updatedDate);
+
+	@Modifying
+	@Query("DELETE FROM MemberPushTokenEntity t where t.lastActiveAt < :limitDate")
+	int deleteByLastActiveAtBefore(@Param("limitDate") LocalDateTime limitDate);
 }

eeos/src/main/java/com/blackcompany/eeos/notification/persistence/MemberPushTokenEntity.java

@@ -24,10 +24,10 @@
 @AllArgsConstructor(access = AccessLevel.PRIVATE)
 @ToString
 @SuperBuilder(toBuilder = true)
-@Table(name = "member_push_token")
+@Table(name = "Notification_token")
 public class MemberPushTokenEntity extends BaseEntity {
 
-	public static final String ENTITY_PREFIX = "member_push_token";
+	public static final String ENTITY_PREFIX = "Notification_token";
 
 	@Id
 	@GeneratedValue(strategy = GenerationType.IDENTITY)

eeos/src/main/java/com/blackcompany/eeos/notification/persistence/MemberPushTokenRepositoryImpl.java

@@ -65,4 +65,9 @@ public MemberPushTokenModel save(MemberPushTokenModel memberPushToken) {
 		MemberPushTokenEntity saved = jpaRepository.save(memberPushTokenEntity);
 		return converter.from(saved);
 	}
+
+	@Override
+	public int deleteByLastActiveAtBefore(LocalDateTime limitDate) {
+		return jpaRepository.deleteByLastActiveAtBefore(limitDate);
+	}
 }

eeos/src/main/resources/application-slack.yml

@@ -14,6 +14,8 @@ slack:
     black-company:
       slack-message-test: ${BLACK_COMPANY_TEST_CHANNEL_ID}
       notification : ${BLACK_COMPANY_NOTIFICATION_CHANNEL_ID}
+      error-report : ${BLACK_COMPANY_ERROR_REPORT_CHANNEL_ID}
+
     econovation:
       notification: ${ECONOVATION_NOTIFICATION_CHANNEL_ID}
       small_talk: ${ECONOVATION_SMALL_TALK_CHANNEL_ID}