chore: initialize insar management system v2

backend/app/routers/unpack.py

@@ -0,0 +1,42 @@
+from __future__ import annotations
+
+from fastapi import APIRouter, BackgroundTasks, Depends, HTTPException
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from ..database import get_db
+from ..models import AuthUserORM
+from ..services.job_queue_service import job_queue_service
+from ..services.task_service import task_service
+from ..services.unpack_service import get_unpack_config
+from .dependencies import _require_admin
+
+router = APIRouter()
+
+
+@router.get("/unpack/config")
+async def get_unpack_config_endpoint():
+    """
+    获取解包配置 (来源 .env)。
+    """
+    return get_unpack_config()
+
+
+@router.post("/unpack/run", status_code=202)
+async def run_unpack_endpoint(background_tasks: BackgroundTasks, admin_user: AuthUserORM = Depends(_require_admin)):
+    """
+    触发一次解包任务。
+    """
+    config = get_unpack_config()
+    if not config.get("source_dirs"):
+        raise HTTPException(status_code=400, detail="UNPACK_SOURCE_DIRS is not configured.")
+
+    try:
+        task_id = await task_service.create_task(
+            "UNPACK_ARCHIVES",
+            "Archive unpack",
+            params=config,
+        )
+        await job_queue_service.create_job("UNPACK_ARCHIVES", payload=config, task_id=task_id)
+        return {"message": "Unpack task queued", "task_id": task_id}
+    except ValueError as e:
+        raise HTTPException(status_code=409, detail=str(e))