public async Task <List <HandlerServiceResult> > HandleOperationQuestion(string answer, User user)
{
List <HandlerServiceResult> result;
try
{
result = await _questionsHandlerDictionary[user.Context.CurrentNode.Question].Invoke(answer, user);
}
catch (KeyNotFoundException)
{
result = new List <HandlerServiceResult> {
_resultService.BuildErrorResult()
};
}
return(result);
}