/**
 * @Author:  jager
 * @Email:   lhj168os@gmail.com
 * @File:    cache
 * @Date:    2021/12/20 6:39 下午
 * @package: user
 * @Version: v1.0.0
 *
 * @Description:
 *
 */

package user

import (
	"github.com/jageros/hawox/attribute"
	"sync"
)

var users sync.Map

func LoadAllUserIntoCache() error {
	attrs, err := attribute.LoadAll("user")
	if err != nil {
		return err
	}
	for _, attr := range attrs {
		u := &User{attr: attr}
		users.Store(attr.GetAttrID(), u)
	}
	return nil
}

func GetUser(openId string) (*User, error) {
	u, ok := users.Load(openId)
	if ok {
		return u.(*User), nil
	}
	us, err := newUser(openId)
	if err != nil {
		return nil, err
	}
	users.Store(openId, us)
	return us, nil
}