/**
 * 示例 1 - 基本使用
 * 记录订单编号和返回值信息。
 *
 * 通过日志持久化实现类 {@link com.elltor.example.config.log.PersistenceLogServiceImpl } 打印结果
 * 通过 {@link com.elltor.example.config.log.LogRecordOperatorGetImpl } 自动获取操作用户
 * 通过自定义函数 {@link com.elltor.example.config.log.OrderDetailParseFunction } 解析订单详细信息
 */
// 打印日志注解
@LogRecord(
        // 必填，方法执行成功生成的模板（执行过程未捕获到异常）, orderDetail为自定义函数名
        success = "订单详细信息: {#orderDetail(#id)}, 执行状态码:{#_ret.status}",
        // 可选，执行失败的模板（捕捉到错误）
        fail = "获取订单失败 id: {#id}, 执行状态码: {#_ret.status}",
        // 可选，业务id
        bizNo = "{#id}",
        // 可选，日志的分类
        category = LogType.ORDER)
@ApiOperation("获取订单信息")
@GetMapping("/{id}")
public Object getOrderById(@PathVariable("id") Long id)throws Exception{
        // 模拟成功失败
        Result success=new Result("success",200,orderService.getOrderById(id));
        Result fail=new Result("ERROR",500,orderService.getOrderById(id));

        // 随机成功失败
        return new Random().nextInt(10)>=5?success:fail;
        }

@EnableLogRecord(tenant = "com.elltor.biz", mode = AdviceMode.PROXY)
@SpringBootApplication
public class Application {
    //.....
}

    @LogRecord(success = "查询了用户, 用户id : {#userid}", category = "user")
public Object getUserByUserid(String userid){
        return new Object();
        }

@Component
@Slf4j
public class PersistenceLogServiceImpl extends AbstractLogRecordService {
    @Override
    public void record(Record record) {
        log.info("example 包中 : {}", record);
    }
}

@Component
public class LogRecordOperatorGetImpl implements IOperatorGetService {
    @Override
    public Operator getUser() {
        User user = ContextHolder.currentUser();
        Operator op = new Operator();
        op.setUsername(user.getUsername());
        op.setName(user.getName());
        return op;
    }
}

@Component
public class UserDetailFunction implements IParseFunction {

    @Component
    private UserDao userDao;

    @Override
    public Method functionMethod() {
        Method method = null;
        try {
            method = UserDetailFunction.class.getDeclaredMethod("userDetail", String.class);
        } catch (NoSuchMethodException e) {
            e.printStackTrace();
        }
        return method;
    }

    // custom function
    static String userDetail(String userid) {
        User u = userDao.getUserByUserid(userid);
        return u.getName() + " " + u.getSex() + " " + u.getAge();
    }
}