perf: 优化通知公告模块分页查询

ruoyi-fastapi-backend/module_admin/controller/notice_controller.py

@@ -16,11 +16,8 @@ noticeController = APIRouter(prefix='/system/notice', dependencies=[Depends(Logi
 @noticeController.get("/list", response_model=PageResponseModel, dependencies=[Depends(CheckUserInterfaceAuth('system:notice:list'))])
 async def get_system_notice_list(request: Request, notice_page_query: NoticePageQueryModel = Depends(NoticePageQueryModel.as_query), query_db: Session = Depends(get_db)):
     try:
-        notice_query = NoticeQueryModel(**notice_page_query.model_dump(by_alias=True))
-        # 获取全量数据
-        notice_query_result = NoticeService.get_notice_list_services(query_db, notice_query)
-        # 分页操作
-        notice_page_query_result = get_page_obj(notice_query_result, notice_page_query.page_num, notice_page_query.page_size)
+        # 获取分页数据
+        notice_page_query_result = NoticeService.get_notice_list_services(query_db, notice_page_query, is_page=True)
         logger.info('获取成功')
         return ResponseUtil.success(model_content=notice_page_query_result)
     except Exception as e:

ruoyi-fastapi-backend/module_admin/dao/notice_dao.py

@@ -1,6 +1,7 @@
 from sqlalchemy.orm import Session
 from module_admin.entity.do.notice_do import SysNotice
 from module_admin.entity.vo.notice_vo import *
+from utils.page_util import PageUtil
 from datetime import datetime, time
 
 
@@ -40,14 +41,15 @@ class NoticeDao:
         return notice_info
 
     @classmethod
-    def get_notice_list(cls, db: Session, query_object: NoticeQueryModel):
+    def get_notice_list(cls, db: Session, query_object: NoticePageQueryModel, is_page: bool = False):
         """
         根据查询参数获取通知公告列表信息
         :param db: orm对象
         :param query_object: 查询参数对象
+        :param is_page: 是否开启分页
         :return: 通知公告列表信息对象
         """
-        notice_list = db.query(SysNotice) \
+        query = db.query(SysNotice) \
             .filter(SysNotice.notice_title.like(f'%{query_object.notice_title}%') if query_object.notice_title else True,
                     SysNotice.update_by.like(f'%{query_object.update_by}%') if query_object.update_by else True,
                     SysNotice.notice_type == query_object.notice_type if query_object.notice_type else True,
@@ -56,7 +58,8 @@ class NoticeDao:
                         datetime.combine(datetime.strptime(query_object.end_time, '%Y-%m-%d'), time(23, 59, 59)))
                                       if query_object.begin_time and query_object.end_time else True
                     ) \
-            .distinct().all()
+            .distinct()
+        notice_list = PageUtil.paginate(query, query_object.page_num, query_object.page_size, is_page)
 
         return notice_list
 

ruoyi-fastapi-backend/module_admin/service/notice_service.py

@@ -9,16 +9,17 @@ class NoticeService:
     """
 
     @classmethod
-    def get_notice_list_services(cls, query_db: Session, query_object: NoticeQueryModel):
+    def get_notice_list_services(cls, query_db: Session, query_object: NoticePageQueryModel, is_page: bool = True):
         """
         获取通知公告列表信息service
         :param query_db: orm对象
         :param query_object: 查询参数对象
+        :param is_page: 是否开启分页
         :return: 通知公告列表信息对象
         """
-        notice_list_result = NoticeDao.get_notice_list(query_db, query_object)
+        notice_list_result = NoticeDao.get_notice_list(query_db, query_object, is_page)
 
-        return CamelCaseUtil.transform_result(notice_list_result)
+        return notice_list_result
 
     @classmethod
     def add_notice_services(cls, query_db: Session, page_object: NoticeModel):