package common

import (
	"github.com/sirupsen/logrus"
	"sync"
)

// Error 框架层处理错误
type Error struct {
	Logger *logrus.Logger
	error
	mu sync.RWMutex
}

func (that *Error) GetError() error {
	that.mu.RLock()
	defer that.mu.RUnlock()
	return that.error
}

func (that *Error) SetError(err error) {
	that.mu.Lock()
	that.error = err
	that.mu.Unlock()

	if that.Logger != nil && err != nil {
		that.Logger.Warn(err)
	}
}