1.新增通过断面id获取所有 的 测点数据

app/api/comprehensive_data.py

@@ -404,7 +404,7 @@ def get_today_data(db: Session = Depends(get_db)):
             total=0,
             data={}
         )
-# 查询断面数据对应观察点数据
+# account_id获取所有断面数据
 @router.post("/get_all_section_by_account", response_model=DataResponse)
 def get_all_section_by_account(request: SectionByAccountRequest, db: Session = Depends(get_db)):
     """获取断面数据 + 观测点"""
@@ -419,6 +419,29 @@ def get_all_section_by_account(request: SectionByAccountRequest, db: Session = D
             total=len(data_list),
             data=data_list
         )
+    except Exception as e:
+        logger.error(f"Query section data failed: {str(e)}")
+        return DataResponse(
+            code=ResponseCode.QUERY_FAILED,
+            message=f"{ResponseMessage.QUERY_FAILED}: {str(e)}",
+            total=0,
+            data=[]
+        )
+# section_id 获取所有观测点数据
+@router.post("/get_all_checkpoint_by_section", response_model=DataResponse)
+def get_all_checkpoint_by_section(request: SectionByAccountRequest, db: Session = Depends(get_db)):
+    """获取断面数据 + 观测点"""
+    try:
+        section_id = request.section_id
+        checkpoint_service = CheckpointService()
+        result_data = checkpoint_service.get_by_section_id(db, section_id=section_id)
+        data_list = [item.to_dict() for item in result_data] if result_data else []
+        return DataResponse(
+            code=ResponseCode.SUCCESS,
+            message="查询成功",
+            total=len(data_list),
+            data=data_list
+        )
     except Exception as e:
         logger.error(f"Query section data failed: {str(e)}")
         return DataResponse(