feat: 初始化项目架构

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

@@ -0,0 +1,106 @@
+from module_admin.dao.notice_dao import *
+from module_admin.entity.vo.common_vo import CrudResponseModel
+from utils.common_util import export_list2excel, CamelCaseUtil
+
+
+class NoticeService:
+    """
+    通知公告管理模块服务层
+    """
+
+    @classmethod
+    def get_notice_list_services(cls, query_db: Session, query_object: NoticeQueryModel):
+        """
+        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
+        :return: 通知公告列表信息对象
+        """
+        notice_list_result = NoticeDao.get_notice_list(query_db, query_object)
+
+        return CamelCaseUtil.transform_result(notice_list_result)
+
+    @classmethod
+    def add_notice_services(cls, query_db: Session, page_object: NoticeModel):
+        """
+        新增通知公告信息service
+        :param query_db: orm对象
+        :param page_object: 新增通知公告对象
+        :return: 新增通知公告校验结果
+        """
+        notice = NoticeDao.get_notice_detail_by_info(query_db, page_object)
+        if notice:
+            result = dict(is_success=False, message='通知公告已存在')
+        else:
+            try:
+                NoticeDao.add_notice_dao(query_db, page_object)
+                query_db.commit()
+                result = dict(is_success=True, message='新增成功')
+            except Exception as e:
+                query_db.rollback()
+                raise e
+
+        return CrudResponseModel(**result)
+
+    @classmethod
+    def edit_notice_services(cls, query_db: Session, page_object: NoticeModel):
+        """
+        编辑通知公告信息service
+        :param query_db: orm对象
+        :param page_object: 编辑通知公告对象
+        :return: 编辑通知公告校验结果
+        """
+        edit_notice = page_object.model_dump(exclude_unset=True)
+        notice_info = cls.notice_detail_services(query_db, edit_notice.get('notice_id'))
+        if notice_info:
+            if notice_info.notice_title != page_object.notice_title or notice_info.notice_type != page_object.notice_type or notice_info.notice_content != page_object.notice_content:
+                notice = NoticeDao.get_notice_detail_by_info(query_db, page_object)
+                if notice:
+                    result = dict(is_success=False, message='通知公告已存在')
+                    return CrudResponseModel(**result)
+            try:
+                NoticeDao.edit_notice_dao(query_db, edit_notice)
+                query_db.commit()
+                result = dict(is_success=True, message='更新成功')
+            except Exception as e:
+                query_db.rollback()
+                raise e
+        else:
+            result = dict(is_success=False, message='通知公告不存在')
+
+        return CrudResponseModel(**result)
+
+    @classmethod
+    def delete_notice_services(cls, query_db: Session, page_object: DeleteNoticeModel):
+        """
+        删除通知公告信息service
+        :param query_db: orm对象
+        :param page_object: 删除通知公告对象
+        :return: 删除通知公告校验结果
+        """
+        if page_object.notice_ids.split(','):
+            notice_id_list = page_object.notice_ids.split(',')
+            try:
+                for notice_id in notice_id_list:
+                    NoticeDao.delete_notice_dao(query_db, NoticeModel(noticeId=notice_id))
+                query_db.commit()
+                result = dict(is_success=True, message='删除成功')
+            except Exception as e:
+                query_db.rollback()
+                raise e
+        else:
+            result = dict(is_success=False, message='传入通知公告id为空')
+        return CrudResponseModel(**result)
+
+    @classmethod
+    def notice_detail_services(cls, query_db: Session, notice_id: int):
+        """
+        获取通知公告详细信息service
+        :param query_db: orm对象
+        :param notice_id: 通知公告id
+        :return: 通知公告id对应的信息
+        """
+        notice = NoticeDao.get_notice_detail_by_id(query_db, notice_id=notice_id)
+        result = NoticeModel(**CamelCaseUtil.transform_result(notice))
+
+        return result