foodie-server/ruoyi-admin/src/main/java/com/ruoyi/app/flashdelivery/task/FlashDeliveryAutoCompleteTask.java

package com.ruoyi.app.flashdelivery.task;

import com.ruoyi.app.flashdelivery.service.FlashDeliveryApplicationService;
import com.ruoyi.system.domain.flash.FlashDeliveryOrder;
import org.springframework.stereotype.Component;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.time.Instant;
import java.time.temporal.ChronoUnit;
import java.util.Date;

/**
 * 提供闪送订单的 Quartz 收口任务：送达超时自动完成、预约取件超时自动取消。
 * 由若依任务调度分别调用本 Bean 的公开方法，避免使用应用内 {@code @Scheduled} 造成重复执行。
 */
@Component("flashDeliveryAutoCompleteTask")
public class FlashDeliveryAutoCompleteTask {
    private static final Logger log = LoggerFactory.getLogger(FlashDeliveryAutoCompleteTask.class);
    private final FlashDeliveryApplicationService service;
    public FlashDeliveryAutoCompleteTask(FlashDeliveryApplicationService service) { this.service = service; }

    public void completeDeliveredOrders() {
        Date deadline = Date.from(Instant.now().minus(24, ChronoUnit.HOURS));
        // 分批处理避免单次扫描过多；条件更新保证与用户确认/平台完成并发时只有一方成功。
        for (FlashDeliveryOrder order : service.autoCompleteCandidates(deadline, 200)) {
            try {
                service.complete(null, "SYSTEM", order.getId());
            } catch (RuntimeException exception) {
                log.error("Flash delivery auto-complete failed, orderId={}", order.getId(), exception);
            }
        }
    }

    /**
     * 每分钟扫描已过预约取件结束时间但仍未接单的订单。接单和取消均走条件更新，
     * 因此任务延迟或并发执行不会取消已经被骑手接取的订单。
     */
    public void cancelExpiredScheduledOrders() {
        Date now = new Date();
        for (FlashDeliveryOrder order : service.expiredScheduledCandidates(now, 200)) {
            try {
                service.cancelExpiredScheduledOrder(order.getId(), now);
            } catch (RuntimeException exception) {
                log.error("Flash delivery scheduled expiry failed, orderId={}", order.getId(), exception);
            }
        }
    }
}