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feat(idempotency): 为关键写接口接入幂等并完善并发容错

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This commit is contained in:
yangjianbo
2026-02-23 12:45:37 +08:00
parent 3b6584cc8d
commit 5fa45f3b8c
40 changed files with 4383 additions and 223 deletions
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9
backend/internal/service/usage_cleanup_service.go
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@@ -320,6 +320,10 @@ func (s *UsageCleanupService) CancelTask(ctx context.Context, taskID int64, canc
return err
}
logger.LegacyPrintf("service.usage_cleanup", "[UsageCleanup] cancel_task requested: task=%d operator=%d status=%s", taskID, canceledBy, status)
if status == UsageCleanupStatusCanceled {
logger.LegacyPrintf("service.usage_cleanup", "[UsageCleanup] cancel_task idempotent hit: task=%d operator=%d", taskID, canceledBy)
return nil
}
if status != UsageCleanupStatusPending && status != UsageCleanupStatusRunning {
return infraerrors.New(http.StatusConflict, "USAGE_CLEANUP_CANCEL_CONFLICT", "cleanup task cannot be canceled in current status")
}
@@ -329,6 +333,11 @@ func (s *UsageCleanupService) CancelTask(ctx context.Context, taskID int64, canc
}
if !ok {
// 状态可能并发改变
currentStatus, getErr := s.repo.GetTaskStatus(ctx, taskID)
if getErr == nil && currentStatus == UsageCleanupStatusCanceled {
logger.LegacyPrintf("service.usage_cleanup", "[UsageCleanup] cancel_task idempotent race hit: task=%d operator=%d", taskID, canceledBy)
return nil
}
return infraerrors.New(http.StatusConflict, "USAGE_CLEANUP_CANCEL_CONFLICT", "cleanup task cannot be canceled in current status")
}
logger.LegacyPrintf("service.usage_cleanup", "[UsageCleanup] cancel_task done: task=%d operator=%d", taskID, canceledBy)