// update password
func UserUpdatePassword(v interface{}) *Result {
form, ok := v.(*PasswordForm)
if !ok {
return ErrorResult(paramTypeError(new(PasswordForm)))
}
// check confirm password
if form.New != form.Confirm {
return ErrorResult(ERR_PASSWORD_CONFIRM)
}
// get old user
u, err := model.GetUserBy("id", form.Id)
if err != nil {
return ErrorResult(err)
}
// user not found
if u == nil || u.Id != form.Id {
return ErrorResult(ERR_USERNAME_NOT_FOUND)
}
// check password
if !u.CheckPassword(form.Old) {
return ErrorResult(ERR_PASSWORD_INCORRECT)
}
u.Password = form.New
// save password
if err = model.UpdateUserPassword(u); err != nil {
return ErrorResult(err)
}
return OkResult(nil)
}
// user auth action
func UserAuth(v interface{}) *Result {
tokenString, ok := v.(string)
if !ok {
return ErrorResult(paramTypeError(""))
}
// get token
token, err := model.GetAndValidateToken(tokenString)
if err != nil {
if err.Error() == "expired" {
return ErrorResult(ERR_TOKEN_EXPIRED)
}
return ErrorResult(err)
}
// get user
user, err := model.GetUserBy("id", token.UserId)
if err != nil {
return ErrorResult(err)
}
return OkResult(map[string]interface{}{
"user": user,
"token": token,
})
}
// user login action
func UserLogin(v interface{}) *Result {
form, ok := v.(*LoginForm)
if !ok {
return ErrorResult(paramTypeError(new(LoginForm)))
}
// get user
u, err := model.GetUserBy("name", form.Username)
if err != nil {
return ErrorResult(err)
}
if u.Id == 0 {
// user not found
return ErrorResult(ERR_USERNAME_NOT_FOUND)
}
// check password
if !u.CheckPassword(form.Password) {
return ErrorResult(ERR_PASSWORD_INCORRECT)
}
// create token
t := &model.Token{
UserId: u.Id,
Value: fmt.Sprintf("%d", time.Now().UnixNano()),
ExpireTime: time.Now().Add(24 * time.Hour).Unix(),
}
t.EncodeValue()
if err = model.SaveToken(t); err != nil {
return ErrorResult(err)
}
// return user and token data
return OkResult(map[string]interface{}{
"user": u,
"token": t,
})
}