FollowTaskDealTask.java
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package cn.fw.shirasawa.server.controller.task;
import cn.fw.common.cache.locker.DistributedLocker;
import cn.fw.shirasawa.domain.db.follow.FollowTask;
import cn.fw.shirasawa.domain.db.pool.CluePool;
import cn.fw.shirasawa.domain.enums.ClueStatusEnum;
import cn.fw.shirasawa.domain.enums.TaskStateEnum;
import cn.fw.shirasawa.service.bus.follow.FollowBizService;
import cn.fw.shirasawa.service.data.CluePoolService;
import cn.fw.shirasawa.service.data.FollowTaskService;
import cn.hutool.core.thread.ThreadFactoryBuilder;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import lombok.Getter;
import lombok.extern.slf4j.Slf4j;
import org.redisson.api.RLock;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.lang.NonNull;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.locks.Lock;
/**
* @author : kurisu
* @className : FollowTask
* @description : 跟进任务处理
* @date: 2020-08-24 16:32
*/
@Component
@Slf4j
@ConditionalOnProperty(prefix = "task", name = "switch", havingValue = "on")
public class FollowTaskDealTask {
private final FollowTaskService followTaskService;
private final FollowBizService followBizService;
private final CluePoolService cluePoolService;
private final static ThreadPoolExecutor THREAD_POOL = new ThreadPoolExecutor(10, 25, 10 * 100L,
TimeUnit.MILLISECONDS, new LinkedBlockingQueue<>(100),
new ThreadFactoryBuilder().setNamePrefix("close-clue-pool-").build(),
new ThreadPoolExecutor.AbortPolicy());
private final DistributedLocker distributedLocker;
private final StringRedisTemplate redisTemplate;
@Value("${spring.cache.locker.key-prefix}:termination")
@Getter
private String planKey;
@Value("${spring.cache.custom.global-prefix}:clue")
@Getter
private String prefix;
@Autowired
public FollowTaskDealTask(final FollowTaskService followTaskService,
final FollowBizService followBizService,
final CluePoolService cluePoolService,
final DistributedLocker distributedLocker,
final StringRedisTemplate redisTemplate) {
this.followTaskService = followTaskService;
this.followBizService = followBizService;
this.cluePoolService = cluePoolService;
this.distributedLocker = distributedLocker;
this.redisTemplate = redisTemplate;
}
/**
* 开始任务
*/
@Scheduled(initialDelay = 1000 * 10, fixedRate = 1000 * 10)
public void startClue() {
String key = getCacheName("start");
Lock lock = distributedLocker.lock(key);
boolean locked = ((RLock) lock).isLocked();
if (!locked) {
return;
}
try {
List<CluePool> list = cluePoolService.list(Wrappers.<CluePool>lambdaQuery()
.eq(CluePool::getClueStatus, ClueStatusEnum.WAITING)
.ge(CluePool::getStartTime, LocalDate.now().atStartOfDay())
.le(CluePool::getStartTime, LocalDateTime.now())
.last("limit 0, 500")
);
if (CollectionUtils.isEmpty(list)) {
return;
}
for (CluePool cluePool : list) {
followBizService.startClue(cluePool);
}
} finally {
distributedLocker.unlock(lock);
}
}
/**
* 逾期结束任务
*/
@Scheduled(initialDelay = 1000 * 30, fixedRate = 1000 * 60)
public void endTask() {
String key = getCacheName("end");
Lock lock = distributedLocker.lock(key);
boolean locked = ((RLock) lock).isLocked();
if (!locked) {
return;
}
try {
List<FollowTask> list = followTaskService.list(Wrappers.<FollowTask>lambdaQuery()
.eq(FollowTask::getState, TaskStateEnum.ONGOING)
.le(FollowTask::getDeadline, LocalDateTime.now())
);
if (CollectionUtils.isEmpty(list)) {
return;
}
for (FollowTask r : list) {
followBizService.endTask(r);
}
} finally {
distributedLocker.unlock(lock);
}
}
/**
* 结束任务
*/
@Scheduled(initialDelay = 1000 * 30, fixedRate = 1000 * 15)
public void endClueTask() {
BlockingQueue<Runnable> queue = THREAD_POOL.getQueue();
int activeCount = THREAD_POOL.getActiveCount();
log.debug("任务队列数:{} 线程激活数:{}", queue.size(), activeCount);
if (!queue.isEmpty() || activeCount > 0) {
return;
}
final int maxSize = 100;
List<CluePool> addedList = new ArrayList<>(maxSize);
List<String> failList = new ArrayList<>();
String clueId;
while ((clueId = redisTemplate.opsForList().leftPop(getPlanKey())) != null && addedList.size() < maxSize) {
try {
final CluePool cluePool = cluePoolService.getById(Long.valueOf(clueId));
if (Objects.isNull(cluePool)) {
continue;
}
addedList.add(cluePool);
} catch (Exception ex) {
failList.add(clueId);
log.error("处理线索id失败:{}", clueId, ex);
}
}
if (!CollectionUtils.isEmpty(failList)) {
redisTemplate.opsForList().rightPushAll(getPlanKey(), failList);
}
for (CluePool cluePool : addedList) {
THREAD_POOL.execute(() -> followBizService.endTask(cluePool));
}
}
private String getCacheName(@NonNull String name) {
return getPrefix() + ":" + name;
}
}