fix:优化数据

backend/app/routers/customers.py

@@ -16,9 +16,18 @@ router = APIRouter(prefix="/customers", tags=["customers"])
 
 
 @router.get("/", response_model=List[CustomerRead])
-async def list_customers(db: Session = Depends(get_db)):
-    customers = db.query(models.Customer).order_by(models.Customer.created_at.desc()).all()
-    return customers
+async def list_customers(
+    q: str | None = None,
+    db: Session = Depends(get_db),
+):
+    """列表客户，支持 q 按名称、联系方式模糊搜索。"""
+    query = db.query(models.Customer).order_by(models.Customer.created_at.desc())
+    if q and q.strip():
+        term = f"%{q.strip()}%"
+        query = query.filter(
+            (models.Customer.name.ilike(term)) | (models.Customer.contact_info.ilike(term))
+        )
+    return query.all()
 
 
 @router.post("/", response_model=CustomerRead, status_code=status.HTTP_201_CREATED)
@@ -26,6 +35,7 @@ async def create_customer(payload: CustomerCreate, db: Session = Depends(get_db)
     customer = models.Customer(
         name=payload.name,
         contact_info=payload.contact_info,
+        tags=payload.tags,
     )
     db.add(customer)
     db.commit()
@@ -53,6 +63,8 @@ async def update_customer(
         customer.name = payload.name
     if payload.contact_info is not None:
         customer.contact_info = payload.contact_info
+    if payload.tags is not None:
+        customer.tags = payload.tags
 
     db.commit()
     db.refresh(customer)