task-157: 任务存在结果缺失巡检（终态任务无 file_result 检出、运行中忽略、只读、可重复）+ 8 条测试

2026-09-02 06:57:50 +08:00
parent d773748ae9
commit 9144bce33f
2 changed files with 235 additions and 0 deletions
@@ -0,0 +1,81 @@
+package com.nanri.aiimage.modules.task.service;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.nanri.aiimage.modules.task.mapper.FileResultMapper;
+import com.nanri.aiimage.modules.task.mapper.FileTaskMapper;
+import com.nanri.aiimage.modules.task.model.entity.FileResultEntity;
+import com.nanri.aiimage.modules.task.model.entity.FileTaskEntity;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+/**
+ * 任务存在结果缺失巡检（task-157）。
+ *
+ * 只读巡检：终态（SUCCESS/FAILED）任务无对应 file_result 行的清单输出报表；
+ * 运行中/待处理任务忽略；绝不修改任何状态。可重复执行。
+ */
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class TaskResultMissingInspector {
+
+    private final FileTaskMapper fileTaskMapper;
+    private final FileResultMapper fileResultMapper;
+
+    public record MissingResultEntry(Long taskId, String moduleType, String status, String updatedAt) {
+    }
+
+    public record MissingResultReport(List<MissingResultEntry> entries) {
+
+        public boolean isEmpty() {
+            return entries == null || entries.isEmpty();
+        }
+    }
+
+    public MissingResultReport inspectTasksMissingResult(int limit) {
+        List<FileTaskEntity> tasks = fileTaskMapper.selectList(new LambdaQueryWrapper<FileTaskEntity>()
+                .in(FileTaskEntity::getStatus, List.of("SUCCESS", "FAILED"))
+                .orderByAsc(FileTaskEntity::getUpdatedAt)
+                .last("limit " + Math.max(1, Math.min(limit, 500))));
+        if (tasks == null || tasks.isEmpty()) {
+            return new MissingResultReport(List.of());
+        }
+        Set<Long> taskIds = tasks.stream()
+                .map(FileTaskEntity::getId)
+                .filter(id -> id != null && id > 0)
+                .collect(Collectors.toSet());
+        Map<Long, List<FileResultEntity>> resultsByTask = taskIds.isEmpty() ? Map.of()
+                : fileResultMapper.selectList(new LambdaQueryWrapper<FileResultEntity>()
+                        .in(FileResultEntity::getTaskId, taskIds)).stream()
+                        .collect(Collectors.groupingBy(FileResultEntity::getTaskId));
+
+        List<MissingResultEntry> entries = new ArrayList<>();
+        for (FileTaskEntity task : tasks) {
+            if (task.getId() == null || task.getId() <= 0) {
+                continue;
+            }
+            List<FileResultEntity> results = resultsByTask.get(task.getId());
+            if (results == null || results.isEmpty()) {
+                entries.add(new MissingResultEntry(
+                        task.getId(), task.getModuleType(), task.getStatus(),
+                        task.getUpdatedAt() == null ? null : task.getUpdatedAt().toString()));
+            }
+        }
+        MissingResultReport report = new MissingResultReport(List.copyOf(entries));
+        if (!report.isEmpty()) {
+            log.info("task-missing-result report: count={}", report.entries().size());
+            for (MissingResultEntry entry : report.entries()) {
+                log.info("task-missing-result: taskId={} moduleType={} status={} updatedAt={}",
+                        entry.taskId(), entry.moduleType(), entry.status(), entry.updatedAt());
+            }
+        }
+        return report;
+    }
+}