package model type Auth struct { Model Name string `json:"name"` Password string `json:"-"` Status bool `json:"status" gorm:"default:1"` OTPSecret []byte `json:"-" gorm:"type:blob"` } type AuthToken struct { UserID int `json:"user_id"` Token string `json:"token"` ExpiredAt int64 `json:"expired_at" gorm:"default:0"` } func (u *Auth) EnabledOTP() bool { return len(u.OTPSecret) != 0 }