DataJPA/src/main/kotlin/com/chantha/jdbc/jpa/service/customer/CustomerService.java

package com.chantha.jdbc.jpa.service.customer;

import com.chantha.jdbc.jpa.model.view.CustomerOrderView;
import com.chantha.jdbc.jpa.repo.CustomerRepo;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public interface CustomerService {
    List<CustomerOrderView> fetchAllCustomerOrder();
}