ETest-Vue-FastAPI/ruoyi-fastapi-backend/module_admin/system/service/contact_service.py

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2026-04-15 19:06:01 +08:00
from datetime import datetime
from sqlalchemy.ext.asyncio import AsyncSession
from typing import List
from exceptions.exception import ServiceException
from module_admin.entity.vo.common_vo import CrudResponseModel
from module_admin.system.dao.contact_dao import ContactDao
from module_admin.system.entity.vo.contact_vo import DeleteContactModel, ContactModel, ContactPageQueryModel
from utils.common_util import CamelCaseUtil
from utils.excel_util import ExcelUtil
class ContactService:
"""
联系人模块服务层
"""
@classmethod
async def get_contact_list_services(
cls, query_db: AsyncSession, query_object: ContactPageQueryModel, is_page: bool = False
):
contact_list_result = await ContactDao.get_contact_list(query_db, query_object, is_page)
return contact_list_result
@classmethod
async def add_contact_services(cls, query_db: AsyncSession, page_object: ContactModel):
# 校验同单位下姓名唯一性
existing = await ContactDao.get_contact_by_name_company(
query_db, page_object.name, page_object.company
)
if existing:
company_info = f'{page_object.company}' if page_object.company else ''
raise ServiceException(message=f'联系人"{page_object.name}"{company_info}已存在,请勿重复添加')
try:
await ContactDao.add_contact_dao(query_db, page_object)
await query_db.commit()
return CrudResponseModel(is_success=True, message='新增成功')
except Exception as e:
await query_db.rollback()
raise e
@classmethod
async def edit_contact_services(cls, query_db: AsyncSession, page_object: ContactModel):
edit_contact = page_object.model_dump(exclude_unset=True, exclude={})
contact_info = await cls.contact_detail_services(query_db, page_object.id)
if contact_info.id:
# 校验唯一性(排除自身)
existing = await ContactDao.get_contact_by_name_company(
query_db, page_object.name, page_object.company, exclude_id=page_object.id
)
if existing:
company_info = f'{page_object.company}' if page_object.company else ''
raise ServiceException(message=f'联系人"{page_object.name}"{company_info}已存在')
try:
edit_contact['update_time'] = datetime.now()
await ContactDao.edit_contact_dao(query_db, edit_contact)
await query_db.commit()
return CrudResponseModel(is_success=True, message='更新成功')
except Exception as e:
await query_db.rollback()
raise e
else:
raise ServiceException(message='联系人不存在')
@classmethod
async def delete_contact_services(cls, query_db: AsyncSession, page_object: DeleteContactModel):
if page_object.ids:
id_list = page_object.ids.split(',')
try:
for contact_id in id_list:
await ContactDao.delete_contact_dao(query_db, int(contact_id))
await query_db.commit()
return CrudResponseModel(is_success=True, message='删除成功')
except Exception as e:
await query_db.rollback()
raise e
else:
raise ServiceException(message='传入联系人ID为空')
@classmethod
async def contact_detail_services(cls, query_db: AsyncSession, id: int):
contact = await ContactDao.get_contact_detail_by_id(query_db, id=id)
if contact:
result = ContactModel(**CamelCaseUtil.transform_result(contact))
else:
result = ContactModel(**dict())
return result
@staticmethod
async def export_contact_list_services(contact_list: List):
mapping_dict = {
'id': '联系人ID',
'name': '姓名',
'company': '单位',
'department': '部门',
'position': '职务',
'mobile': '手机号',
'phone': '座机',
'email': '邮箱',
'address': '快递地址',
'memo': '备注',
}
binary_data = ExcelUtil.export_list2excel(contact_list, mapping_dict)
return binary_data