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apps/backend/app/routers/internal_events.py

@@ -39,6 +39,61 @@ class RunJobByNameResponse(BaseModel):
     job_name: str
 
 
+class EtlCompletedRequest(BaseModel):
+    """ETL 完成通知请求体。"""
+    pipeline: str = Field(default="api_full", description="完成的 pipeline 名称")
+    site_id: int | None = Field(default=None, description="门店 ID（可选）")
+
+
+class EtlCompletedResponse(BaseModel):
+    """ETL 完成编排结果。"""
+    success: bool
+    recall_result: dict | None = None
+    task_gen_result: dict | None = None
+    message: str = ""
+
+
+@router.post("/etl-completed", response_model=EtlCompletedResponse)
+async def etl_completed_endpoint(
+    body: EtlCompletedRequest,
+    _token: str = Depends(verify_internal_token),
+) -> EtlCompletedResponse:
+    """ETL pipeline 完成后的统一编排入口。
+
+    CHANGE 2026-04-07 | Fix-12：ETL 完成后自动触发。
+    编排顺序：recall_detector.run() → task_generator.run()
+    """
+    from app.services import recall_detector, task_generator
+
+    recall_result = None
+    task_gen_result = None
+    errors = []
+
+    # Step 1: 先检查召回完成（含回溯）
+    try:
+        recall_result = recall_detector.run()
+        logger.info("ETL 编排 Step1 recall_detector 完成: %s", recall_result)
+    except Exception:
+        logger.exception("ETL 编排 Step1 recall_detector 失败")
+        errors.append("recall_detector failed")
+
+    # Step 2: 再生成新任务
+    try:
+        task_gen_result = task_generator.run()
+        logger.info("ETL 编排 Step2 task_generator 完成: %s", task_gen_result)
+    except Exception:
+        logger.exception("ETL 编排 Step2 task_generator 失败")
+        errors.append("task_generator failed")
+
+    success = len(errors) == 0
+    return EtlCompletedResponse(
+        success=success,
+        recall_result=recall_result,
+        task_gen_result=task_gen_result,
+        message="; ".join(errors) if errors else "ok",
+    )
+
+
 @router.post("/run-job", response_model=RunJobByNameResponse)
 async def run_job_by_name_endpoint(
     body: RunJobByNameRequest,