dash-fastapi-admin/dash-fastapi-backend/module_admin/service/newtest_service.py

from module_admin.entity.vo.newtest_vo import *
from module_admin.dao.newtest_dao import *
from utils.common_util import export_list2excel


class NewtestService:
    """
    测试管理模块服务层
    """

    @classmethod
    def get_newtest_select_option_services(cls, result_db: Session):
        """
        获取测试列表不分页信息service
        :param result_db: orm对象
        :return: 测试列表不分页信息对象
        """
        newtest_list_result = NewtestDao.get_newtest_select_option_dao(result_db)

        return newtest_list_result

    @classmethod
    def get_newtest_list_services(cls, result_db: Session, query_object: NewtestModel):
        """
        获取测试列表信息service
        :param result_db: orm对象
        :param query_object: 查询参数对象
        :return: 测试列表信息对象
        """
        newtest_list_result = NewtestDao.get_newtest_list(result_db, query_object)

        return newtest_list_result

    @classmethod
    def add_newtest_services(cls, result_db: Session, page_object: NewtestModel):
        """
        新增测试信息service
        :param result_db: orm对象
        :param page_object: 新增测试对象
        :return: 新增测试校验结果
        """
        newtest = NewtestDao.get_newtest_detail_by_info(result_db, NewtestModel(**dict(newtest_name=page_object.newtest_name)))
        if newtest:
            result = dict(is_success=False, message='测试名称已存在')
        else:
            try:
                NewtestDao.add_newtest_dao(result_db, page_object)
                result_db.commit()
                result = dict(is_success=True, message='新增成功')
            except Exception as e:
                result_db.rollback()
                result = dict(is_success=False, message=str(e))

        return CrudNewtestResponse(**result)

    @classmethod
    def edit_newtest_services(cls, result_db: Session, page_object: NewtestModel):
        """
        编辑测试信息service
        :param result_db: orm对象
        :param page_object: 编辑测试对象
        :return: 编辑测试校验结果
        """
        edit_newtest = page_object.dict(exclude_unset=True)
        newtest_info = cls.detail_newtest_services(result_db, edit_newtest.get('newtest_id'))
        if newtest_info:
            if newtest_info.newtest_name != page_object.newtest_name:
                newtest = NewtestDao.get_newtest_detail_by_info(result_db, NewtestModel(**dict(newtest_name=page_object.newtest_name)))
                if newtest:
                    result = dict(is_success=False, message='测试名称已存在')
                    return CrudNewtestResponse(**result)
            try:
                NewtestDao.edit_newtest_dao(result_db, edit_newtest)
                result_db.commit()
                result = dict(is_success=True, message='更新成功')
            except Exception as e:
                result_db.rollback()
                result = dict(is_success=False, message=str(e))
        else:
            result = dict(is_success=False, message='测试不存在')

        return CrudNewtestResponse(**result)

    @classmethod
    def delete_newtest_services(cls, result_db: Session, page_object: DeleteNewtestModel):
        """
        删除测试信息service
        :param result_db: orm对象
        :param page_object: 删除测试对象
        :return: 删除测试校验结果
        """
        if page_object.newtest_ids.split(','):
            newtest_id_list = page_object.newtest_ids.split(',')
            try:
                for newtest_id in newtest_id_list:
                    newtest_id_dict = dict(newtest_id=newtest_id)
                    NewtestDao.delete_newtest_dao(result_db, NewtestModel(**newtest_id_dict))
                result_db.commit()
                result = dict(is_success=True, message='删除成功')
            except Exception as e:
                result_db.rollback()
                result = dict(is_success=False, message=str(e))
        else:
            result = dict(is_success=False, message='传入测试id为空')
        return CrudNewtestResponse(**result)

    @classmethod
    def detail_newtest_services(cls, result_db: Session, newtest_id: int):
        """
        获取测试详细信息service
        :param result_db: orm对象
        :param newtest_id: 测试id
        :return: 测试id对应的信息
        """
        newtest = NewtestDao.get_newtest_detail_by_id(result_db, newtest_id=newtest_id)

        return newtest

    @staticmethod
    def export_newtest_list_services(newtest_list: List):
        """
        导出测试信息service
        :param newtest_list: 测试信息列表
        :return: 测试信息对应excel的二进制数据
        """
        # 创建一个映射字典，将英文键映射到中文键
        mapping_dict = {
            "newtest_id": "测试编号",
            "newtest_code": "测试编码",
            "newtest_name": "测试名称",
            "newtest_sort": "显示顺序",
            "status": "状态",
            "create_by": "创建者",
            "create_time": "创建时间",
            "update_by": "更新者",
            "update_time": "更新时间",
            "remark": "备注",
        }

        data = [NewtestModel(**vars(row)).dict() for row in newtest_list]

        for item in data:
            if item.get('status') == '0':
                item['status'] = '正常'
            else:
                item['status'] = '停用'
        new_data = [{mapping_dict.get(key): value for key, value in item.items() if mapping_dict.get(key)} for item in data]
        binary_data = export_list2excel(new_data)

        return binary_data