package com.gaotao.common.utils;

import com.gaotao.modules.api.dao.SysErrorLogMapper;
import com.gaotao.modules.api.entity.SysErrorLog;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

/**
 * 错误日志保存服务
 * 使用独立事务保存日志，避免被外层事务回滚
 * 
 * @author rqrq
 * @date 2026/01/26
 */
@Service
public class ErrorLogService {
    
    @Autowired
    private SysErrorLogMapper sysErrorLogMapper;
    
    /**
     * 在独立事务中保存错误日志
     * REQUIRES_NEW：开启新事务，不受外层事务影响
     * 
     * @param log 错误日志实体
     */
    @Transactional(propagation = Propagation.REQUIRES_NEW)
    public void saveInNewTransaction(SysErrorLog log) {
        sysErrorLogMapper.insert(log);
    }
}