// register a user
func (this *UserService) RegisterUser(u *user.User, username, email, password string, userType *user.UserType, role *user.Role) error {
u.UserType = userType
// use random salt encode password
salt := GetUserSalt()
pwd := utils.EncodePassword(password, salt)
u.Username = strings.ToLower(username)
u.Email = strings.ToLower(email)
// save salt and encode password, use $ as split char
u.Password = fmt.Sprintf("%s$%s", salt, pwd)
u.PasswordSalt = salt
var err error
tr := orm.NewOrm()
tr.Begin()
if err = this.InsertWithScope(tr, u); err == nil {
roleService := RoleService{}
err = roleService.InsertUsersWithScope(tr, role, u)
}
if err == nil {
tr.Commit()
} else {
tr.Rollback()
}
return err
}
// check if exist user by username or email, ignore "deleted" users
func (this *UserService) HasUser(user *user.User, username string) bool {
var err error
qs := orm.NewOrm()
if strings.IndexRune(username, '@') == -1 {
user.Username = username
err = qs.Read(user, "Username", "Deleted")
} else {
user.Email = username
err = qs.Read(user, "Email", "Deleted")
}
if err == nil {
return true
}
return false
}