package com.bsmlab.dfx.agent.config;

import lombok.RequiredArgsConstructor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

@Service
@RequiredArgsConstructor
public class UserService {
    private final DynamicRoutingDataSource dynamicRoutingDataSource;
    private UserMapper userMapper;

    public void fetchUsersFromDefault() {
        dynamicRoutingDataSource.setDataSource("default");
        System.out.println("🔹 Default DB에서 데이터 조회");
        System.out.println(userMapper.findAll());
    }

    @Transactional
    public void fetchUsersFromNewDB() {
        dynamicRoutingDataSource.setDataSource("newDB");
        System.out.println("🔹 New DB에서 데이터 조회");
        System.out.println(userMapper.findAll());
    }
}