From b64c89f478bf324feb4d021bd7ec5200b4f57315 Mon Sep 17 00:00:00 2001
From: huangzhuang_3rd <huangzhuang_3rd@tphai.com>
Date: Thu, 13 Aug 2026 00:45:46 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20V1=20-=20DAG=E7=BC=96=E6=8E=92/?=
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---
 backend/app/api/v1/knowledge.py | 62 +++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 backend/app/api/v1/knowledge.py

diff --git a/backend/app/api/v1/knowledge.py b/backend/app/api/v1/knowledge.py
new file mode 100644
index 0000000..5e8f0cd
--- /dev/null
+++ b/backend/app/api/v1/knowledge.py
@@ -0,0 +1,62 @@
+"""Knowledge base endpoints."""
+from fastapi import APIRouter, Depends, HTTPException, Query
+from sqlalchemy.orm import Session
+from typing import List, Optional
+from app.database import get_db
+from app.schemas.knowledge import KnowledgeCreate, KnowledgeResponse, KnowledgeSearchResult
+from app.services.knowledge_service import KnowledgeService
+from app.api.deps import get_current_user
+from app.models.user import User
+
+router = APIRouter(prefix="/knowledge")
+
+
+@router.get("", response_model=List[KnowledgeResponse])
+def list_docs(
+    project_id: Optional[int] = None,
+    user: User = Depends(get_current_user),
+    db: Session = Depends(get_db),
+):
+    return KnowledgeService.list_docs(db, user.tenant_id, project_id)
+
+
+@router.post("", response_model=KnowledgeResponse, status_code=201)
+def create_doc(
+    req: KnowledgeCreate,
+    user: User = Depends(get_current_user),
+    db: Session = Depends(get_db),
+):
+    return KnowledgeService.create_doc(db, user.tenant_id, req)
+
+
+@router.get("/search", response_model=List[KnowledgeSearchResult])
+def search_docs(
+    q: str = Query(..., min_length=1),
+    project_id: Optional[int] = None,
+    user: User = Depends(get_current_user),
+    db: Session = Depends(get_db),
+):
+    return KnowledgeService.search(db, user.tenant_id, q, project_id)
+
+
+@router.get("/{doc_id}", response_model=KnowledgeResponse)
+def get_doc(
+    doc_id: int,
+    user: User = Depends(get_current_user),
+    db: Session = Depends(get_db),
+):
+    doc = KnowledgeService.get_doc(db, user.tenant_id, doc_id)
+    if not doc:
+        raise HTTPException(status_code=404, detail="Document not found")
+    return doc
+
+
+@router.delete("/{doc_id}")
+def delete_doc(
+    doc_id: int,
+    user: User = Depends(get_current_user),
+    db: Session = Depends(get_db),
+):
+    if KnowledgeService.delete_doc(db, user.tenant_id, doc_id):
+        return {"success": True}
+    raise HTTPException(status_code=404, detail="Document not found")