public async Task <RedirectResult> OnPost(Guid questionId, Answer answer)
{
answer.Creator = new User()
{
Id = await _apiClient.GetUserIdAsync(HttpContext.Request.Cookies["user"])
};
answer.Id = new Guid();
answer.Question = await _apiClient.GetQuestionAsync(answer.Question.Id);
string token = HttpContext.Request.Cookies["token"].Decrypt();
await _apiClient.AddAnswerAsync(answer, token);
return(Redirect($"/Question?id={answer.Question.Id}"));
}