From 7f5e09096a69e8f5af229fb0df20d6320a3bfab8 Mon Sep 17 00:00:00 2001
From: Hyungi Ahn <hyungiahn@Hyungiui-MacBookPro.local>
Date: Fri, 3 Apr 2026 13:51:35 +0900
Subject: [PATCH] =?UTF-8?q?fix:=20=EB=AC=B8=EC=84=9C=20=EC=82=AD=EC=A0=9C?=
 =?UTF-8?q?=20=EC=8B=9C=20processing=5Fqueue=20FK=20=EC=A0=9C=EC=95=BD=20?=
 =?UTF-8?q?=ED=95=B4=EA=B2=B0=20+=20=EB=B3=80=ED=99=98=EB=B3=B8/preview=20?=
 =?UTF-8?q?=ED=95=A8=EA=BB=98=20=EC=82=AD=EC=A0=9C?=
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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 app/api/documents.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/app/api/documents.py b/app/api/documents.py
index 02af95c..a57cd5c 100644
--- a/app/api/documents.py
+++ b/app/api/documents.py
@@ -380,10 +380,25 @@ async def delete_document(
         raise HTTPException(status_code=404, detail="문서를 찾을 수 없습니다")
 
     if delete_file:
+        # 원본 파일 삭제
         file_path = Path(settings.nas_mount_path) / doc.file_path
         if file_path.exists():
             file_path.unlink()
+        # 변환본 삭제
+        if doc.original_path:
+            orig = Path(settings.nas_mount_path) / doc.original_path
+            if orig.exists():
+                orig.unlink()
+        # preview 캐시 삭제
+        preview = Path(settings.nas_mount_path) / "PKM" / ".preview" / f"{doc_id}.pdf"
+        if preview.exists():
+            preview.unlink()
 
+    # 관련 processing_queue 먼저 삭제 (FK 제약)
+    from sqlalchemy import delete as sql_delete
+    await session.execute(
+        sql_delete(ProcessingQueue).where(ProcessingQueue.document_id == doc_id)
+    )
     await session.delete(doc)
     await session.commit()