package com.pollex.pam.repository; import org.springframework.data.jpa.repository.JpaRepository; import org.springframework.stereotype.Repository; import com.pollex.pam.domain.Customer; import java.util.List; import java.util.Optional; @Repository public interface CustomerRepository extends JpaRepository{ default Optional findOneByEmailEqualsOrPhoneEquals(String emailOrEmail) { return this.findOneByEmailEqualsOrPhoneEquals(emailOrEmail, emailOrEmail); } Optional findOneByEmailEqualsOrPhoneEquals(String email, String phone); }