sb-backend/src/main/java/com/sb/web/billing/PremiumExpiryScheduler.java

package com.sb.web.billing;

import com.sb.web.auth.mapper.MemberMapper;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

/**
 * 만료된 유료 멤버십 자동 강등. 매시간 실행.
 * (만료일이 NULL 인 관리자 영구 부여는 강등되지 않음)
 */
@Slf4j
@Component
@RequiredArgsConstructor
public class PremiumExpiryScheduler {

    private final MemberMapper memberMapper;

    @Scheduled(cron = "0 5 * * * *") // 매시 5분
    public void downgradeExpired() {
        int n = memberMapper.downgradeExpired();
        if (n > 0) {
            log.info("[billing] 만료 멤버십 강등: {}건", n);
        }
    }
}