package com.glxp.api.service.purchase; import com.glxp.api.entity.purchase.CustomerContactEntity; import com.glxp.api.req.purchase.CustomerContactFilterRequest; import com.glxp.api.req.system.DeleteRequest; import java.util.List; public interface CustomerContactService { List filterCustomerContact(CustomerContactFilterRequest userResisterFilterRequest); boolean insertCustomerContact(CustomerContactEntity customerContactEntity); boolean updateCustomerContact(CustomerContactEntity customerContactEntity); boolean deleteById(String id); boolean deleteContact(DeleteRequest deleteRequest); CustomerContactEntity selectById(Long emailId); }