From a9e958ce3675c4950ceddd3fd6f939cdf0d2bc5a Mon Sep 17 00:00:00 2001
From: guyue <1721849008@qq.com>
Date: 星期五, 25 七月 2025 19:00:20 +0800
Subject: [PATCH] 任务不存在时，更新关键词状态,更新创建订单id逻辑
---
src/main/java/com/linghu/timeTask/ScheduledTasks.java | 302 ++++++++++++++++++++++++++++++++------------------
1 files changed, 194 insertions(+), 108 deletions(-)
diff --git a/src/main/java/com/linghu/timeTask/ScheduledTasks.java b/src/main/java/com/linghu/timeTask/ScheduledTasks.java
index 7ec4f3c..cb6e4a3 100644
--- a/src/main/java/com/linghu/timeTask/ScheduledTasks.java
+++ b/src/main/java/com/linghu/timeTask/ScheduledTasks.java
@@ -2,11 +2,16 @@
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.linghu.controller.CollectController;
import com.linghu.model.dto.TaskResultResponse;
import com.linghu.model.dto.TaskStatusResponse;
+import com.linghu.model.entity.Keyword;
import com.linghu.model.entity.KeywordTask;
+import com.linghu.model.entity.Question;
+import com.linghu.service.KeywordService;
import com.linghu.service.KeywordTaskService;
+import com.linghu.service.QuestionService;
import lombok.extern.slf4j.Slf4j;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -19,150 +24,169 @@
import reactor.core.scheduler.Schedulers;
import javax.annotation.PostConstruct;
-import javax.annotation.PreDestroy;
-import java.time.LocalDateTime;
+import java.time.Duration;
import java.time.format.DateTimeFormatter;
import java.util.List;
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.TimeUnit;
+
@Component
@Slf4j
public class ScheduledTasks {
-// private static final Logger log = LoggerFactory.getLogger(ScheduledTasks.class);
private static final DateTimeFormatter dateTimeFormatter = DateTimeFormatter.ofPattern("HH:mm:ss");
@Autowired
private KeywordTaskService keywordTaskService;
-
@Autowired
private CollectController collectController;
@Autowired
private WebClient webClient; // 假设已配置WebClient
+ @Autowired
+ private QuestionService questionService;
+ @Autowired
+ private KeywordService keywordService;
- private String baseUrl = "http://thirdparty-service"; // 第三方服务基础URL
- private ScheduledFuture<?> scheduledTask; // 定时任务引用
- // 健康检查专用调度器（单线程足够）
- private final ScheduledExecutorService healthCheckScheduler = Executors.newSingleThreadScheduledExecutor();
- // 任务处理专用调度器（可根据任务量调整线程数）
- private final ScheduledExecutorService taskScheduler = Executors.newScheduledThreadPool(2); // 2 个线程
private volatile boolean isHealthy = true; // 健康状态标识
+ private volatile boolean initialCheckComplete = false; // 初始检查完成标志
+ private volatile boolean taskEnabled = true; // 任务启用开关
@PostConstruct
public void init() {
// 启动健康检查定时任务，每10分钟执行一次
- healthCheckScheduler.scheduleAtFixedRate(this::checkHealth, 0, 10, TimeUnit.MINUTES);
+ checkInitialHealth();
// 初始健康时，主动启动任务（如果需要应用启动就立即执行任务）
- if (isHealthy) {
- startTaskProcessing();
+
+ }
+
+ /**
+ * 执行初始健康检查，确保系统启动时任务状态正确
+ */
+ private void checkInitialHealth() {
+ log.info("执行系统启动初始健康检查...");
+
+ try {
+ // 同步执行健康检查，最多等待30秒
+ Boolean healthCheckResult = collectController.checkThirdPartyHealth()
+ .map(response -> "healthy".equalsIgnoreCase(response.getStatus()))
+ .block(Duration.ofSeconds(30));
+
+ isHealthy = Boolean.TRUE.equals(healthCheckResult);
+ taskEnabled = isHealthy;
+
+ if (isHealthy) {
+ log.info("系统启动时健康检查通过，任务处理将正常执行");
+ } else {
+ log.warn("系统启动时健康检查失败，任务处理将暂停");
+ }
+ } catch (Exception e) {
+ log.error("初始健康检查失败: {}", e.getMessage());
+ isHealthy = false;
+ taskEnabled = false;
+ } finally {
+ initialCheckComplete = true;
}
}
/**
- * 健康检查方法，调用第三方服务健康检查接口
+ * 健康检查定时任务，每10分钟执行一次
*/
- private void checkHealth() {
- log.info("开始执行健康检查...");
- collectController.checkThirdPartyHealth()
- .subscribe(
- response -> {
- boolean previousHealthStatus = isHealthy;
- isHealthy = "healthy".equalsIgnoreCase(response.getStatus());
+ @Scheduled(initialDelay = 600000, fixedRate = 600000) // 10分钟 = 600000毫秒
+ public void checkHealth() {
+ // 等待初始检查完成
+ if (!initialCheckComplete) {
+ log.debug("初始健康检查未完成，跳过本次健康检查");
+ return;
+ }
- // 状态变化时记录日志并控制任务执行
- if (previousHealthStatus != isHealthy) {
- if (isHealthy) {
- log.info("健康检查通过，恢复任务处理");
- startTaskProcessing();
+ log.info("开始执行健康检查...");
+ try {
+ collectController.checkThirdPartyHealth()
+ .map(response -> "healthy".equalsIgnoreCase(response.getStatus()))
+ .subscribe(
+ healthStatus -> {
+ boolean previousHealthStatus = isHealthy;
+ isHealthy = healthStatus;
+
+ // 状态变化时更新任务开关
+ if (previousHealthStatus != isHealthy) {
+ taskEnabled = isHealthy;
+ if (isHealthy) {
+ log.info("健康检查通过，恢复任务处理");
+ } else {
+ log.warn("健康检查失败，暂停任务处理");
+ }
} else {
- log.warn("健康检查失败，暂停任务处理");
- stopTaskProcessing();
+ log.info("健康状态未变化，当前状态: {}", isHealthy ? "健康" : "不健康");
+ }
+ },
+ error -> {
+ log.error("健康检查请求失败: {}", error.getMessage());
+ if (isHealthy) {
+ isHealthy = false;
+ taskEnabled = false;
+ log.warn("因健康检查请求失败，暂停任务处理");
}
}
- },
- error -> {
- log.error("健康检查请求失败: {}", error.getMessage());
- if (isHealthy) { // 仅在健康状态变化时记录并停止任务
- isHealthy = false;
- log.warn("因健康检查请求失败，暂停任务处理");
- stopTaskProcessing();
- }
- }
- );
- }
-
- /**
- * 启动任务处理定时执行
- */
- private synchronized void startTaskProcessing() {
- if (scheduledTask == null || scheduledTask.isCancelled()) {
- scheduledTask = taskScheduler.scheduleAtFixedRate(
- this::executeTaskProcessing,
- 0,
- 10,
- TimeUnit.SECONDS
- );
- System.out.println("nima");
- }
- }
-
- /**
- * 停止任务处理定时执行
- */
- private synchronized void stopTaskProcessing() {
- if (scheduledTask != null && !scheduledTask.isCancelled()) {
- scheduledTask.cancel(false);
- }
- }
- @PreDestroy
- public void destroy() {
- // 关闭健康检查调度器
- healthCheckScheduler.shutdown();
- try {
- if (!healthCheckScheduler.awaitTermination(5, TimeUnit.SECONDS)) {
- healthCheckScheduler.shutdownNow();
+ );
+ } catch (Exception e) {
+ log.error("健康检查执行异常: {}", e.getMessage());
+ if (isHealthy) {
+ isHealthy = false;
+ taskEnabled = false;
}
- } catch (InterruptedException e) {
- healthCheckScheduler.shutdownNow();
- }
-
- // 关闭任务处理调度器
- taskScheduler.shutdown();
- try {
- if (!taskScheduler.awaitTermination(5, TimeUnit.SECONDS)) {
- taskScheduler.shutdownNow();
- }
- } catch (InterruptedException e) {
- taskScheduler.shutdownNow();
}
}
+
/**
- * 实际的任务处理方法，替代原@Scheduled注解方法
+ * 任务处理定时任务，每10秒执行一次
*/
+ @Scheduled(initialDelay = 0, fixedRate = 10000) // 10秒 = 10000毫秒
public void executeTaskProcessing() {
+ // 检查初始检查是否完成和任务是否启用
+ if (!initialCheckComplete) {
+ log.debug("初始检查未完成，跳过本次任务处理");
+ return;
+ }
+
+ if (!taskEnabled) {
+ log.debug("任务已被禁用，跳过本次任务处理");
+ return;
+ }
+
if (!isHealthy) {
log.debug("系统不健康，跳过任务处理");
return;
}
- // 查询所有状态为pending的任务
- LambdaQueryWrapper<KeywordTask> queryWrapper = new LambdaQueryWrapper<>();
- queryWrapper.eq(KeywordTask::getStatus, "pending");
+ try {
+ // 查询所有状态为pending的任务
+ LambdaQueryWrapper<KeywordTask> queryWrapper = new LambdaQueryWrapper<>();
+ queryWrapper.eq(KeywordTask::getStatus, "pending");
- keywordTaskService.list(queryWrapper)
- .stream()
- .filter(task -> task.getTask_id() != null)
- .forEach(task -> processTaskStatus(task)
- .subscribeOn(Schedulers.boundedElastic())
- .subscribe(
- updatedTask -> log.info("任务状态已更新: {}", updatedTask.getTask_id()),
- error -> log.error("处理任务 {} 时发生错误: {}", task.getTask_id(), error.getMessage())
- )
- );
+ List<KeywordTask> tasks = keywordTaskService.list(queryWrapper);
+ log.info("查询到 {} 个待处理任务", tasks.size());
+
+ for (KeywordTask task : tasks) {
+ if (task.getTask_id() != null) {
+ processTaskStatus(task)
+ .subscribeOn(Schedulers.boundedElastic())
+ .subscribe(
+ updatedTask -> log.info("任务状态已更新: {}", updatedTask.getTask_id()),
+ error -> log.error("处理任务 {} 时发生错误: {}", task.getTask_id(), error.getMessage())
+ );
+ }
+ }
+ } catch (Exception e) {
+ log.error("任务处理执行异常: {}", e.getMessage());
+ }
}
-// @Scheduled(fixedRate = 10000) // 每5秒执行一次
-// public void scheduleFixedRateTask() {
+ /**
+ * 实际的任务处理方法，替代原@Scheduled注解方法
+ */
+// public void executeTaskProcessing() {
+// if (!isHealthy) {
+// log.debug("系统不健康，跳过任务处理");
+// return;
+// }
+//
// // 查询所有状态为pending的任务
// LambdaQueryWrapper<KeywordTask> queryWrapper = new LambdaQueryWrapper<>();
// queryWrapper.eq(KeywordTask::getStatus, "pending");
@@ -171,13 +195,14 @@
// .stream()
// .filter(task -> task.getTask_id() != null)
// .forEach(task -> processTaskStatus(task)
-// .subscribeOn(Schedulers.boundedElastic()) // 在弹性线程池执行
+// .subscribeOn(Schedulers.boundedElastic())
// .subscribe(
// updatedTask -> log.info("任务状态已更新: {}", updatedTask.getTask_id()),
// error -> log.error("处理任务 {} 时发生错误: {}", task.getTask_id(), error.getMessage())
// )
// );
// }
+
private Mono<KeywordTask> processTaskStatus(KeywordTask task) {
return collectController.getTaskStatus(task.getTask_id())
@@ -195,10 +220,17 @@
&& !"running".equalsIgnoreCase(statusResponse.getStatus())
&& !"Error".equalsIgnoreCase(statusResponse.getStatus())) {
task.setStatus("false");
- return Mono.just(task);
- }else if("ERROR".equalsIgnoreCase(statusResponse.getStatus())&&"任务不存在".equalsIgnoreCase(statusResponse.getMessage())){
- task.setStatus("false");
- return Mono.just(task);
+ // 新增：处理status为false时的关键词状态更新
+ return updateKeywordStatusWhenTaskFinished(task)
+ .then(Mono.just(task));
+ }else if ( "running".equalsIgnoreCase(statusResponse.getStatus())) {
+ //更新每个提问词的状态
+ return updateQuestionStatus(task, statusResponse); // 抽取为独立方法
+ }else if("ERROR".equalsIgnoreCase(statusResponse.getStatus())&&statusResponse.getMessage().contains("Task not found")){
+ task.setStatus("nonentity");
+ // 更新关键词状态
+ return updateKeywordStatusWhenTaskFinished(task)
+ .then(Mono.just(task));
}
else {
// 任务仍在进行中，不更新状态
@@ -219,9 +251,63 @@
log.error("处理任务 {} 状态时发生错误: {}", task.getTask_id(), e.getMessage());
task.setStatus("error");
- // 修改这里：将updateById的结果包装成Mono
+ // 将updateById的结果包装成Mono
return Mono.fromSupplier(() -> keywordTaskService.updateById(task))
.thenReturn(task);
});
}
+
+ private Mono<KeywordTask> updateQuestionStatus(KeywordTask task, TaskStatusResponse statusResponse) {
+ // 1. 先执行同步查询，获取 List<Question>
+ List<Question> questions = questionService.lambdaQuery()
+ .eq(Question::getKeyword_id, task.getKeyword_id())
+ .list();
+
+ // 2. 将 List 转为 Flux，再进行响应式处理
+ return Flux.fromIterable(questions)
+ .flatMap(question -> {
+ // 更新逻辑...
+ String newStatus = statusResponse.getQuestions_status().stream()
+ .filter(qs -> qs.getQuestion().equals(question.getQuestion()))
+ .findFirst()
+ .map(qs -> qs.getStatus())
+ .orElse(question.getStatus());
+ question.setStatus(newStatus);
+
+ return Mono.fromSupplier(() -> questionService.updateById(question))
+ // 此时可以调用 doOnError 处理异常
+ .doOnError(e -> log.error("更新 Question {} 失败: {}", question.getQuestion_id(), e.getMessage()))
+ .onErrorReturn(false); // 异常时返回 false
+ })
+ .then(Mono.just(task));
+ }
+ /**
+ * 当任务状态为false/nonentity时，更新关键词状态
+ */
+ private Mono<Void> updateKeywordStatusWhenTaskFinished(KeywordTask task) {
+ return Mono.fromSupplier(() -> {
+ Keyword keyword = keywordService.getById(task.getKeyword_id());
+ LambdaQueryWrapper<KeywordTask> keywordTaskWrapper = new LambdaQueryWrapper<>();
+ keywordTaskWrapper.eq(KeywordTask::getKeyword_id, keyword.getKeyword_id());
+ return keywordTaskService.list(keywordTaskWrapper);
+ }).flatMap(keywordTasks -> {
+ // 检查所有关联任务是否都已完成（包括各种结束状态）
+ boolean allCompleted = keywordTasks.stream().allMatch(t ->
+ "completed".equals(t.getStatus()) ||
+ "false".equals(t.getStatus()) ||
+ "cancelled".equals(t.getStatus()) ||
+ "canceled".equals(t.getStatus()) ||
+ "nonentity".equals(t.getStatus())
+ );
+
+ if (allCompleted) {
+ Keyword keyword = keywordService.getById(task.getKeyword_id());
+ keyword.setStatus("completed");
+ //
+ return Mono.fromSupplier(() -> keywordService.updateById(keyword))
+ .then(); // 转换为Mono<Void>
+ }
+ return Mono.empty();
+ });
+ }
}
\ No newline at end of file
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