private bool IsDuplicateQuestion(string question, Guid?questionId = null)
{
var existing = SecurityQuestions.FirstOrDefault(q =>
q.Question.Equals(question, StringComparison.InvariantCultureIgnoreCase) && (questionId == null || q.Id != questionId));
return(existing != null);
}
public void UpdateQuestion(Guid questionId, string question, string answer)
{
Ensure.Argument.NotNull(questionId, "questionId");
Ensure.Argument.NotNullOrEmpty(question, "question");
Ensure.Argument.NotNullOrEmpty(answer, "answer");
var securityQuestion = SecurityQuestions.FirstOrDefault(q => q.Id == questionId);
if (securityQuestion == null)
{
throw new ArgumentException("A security question with Id '{0}' does not exist.");
}
//if (IsDuplicateQuestion(question, securityQuestion.Id))
//{
// throw new ArgumentException("The question '{0}' already exists.".FormatWith(question));
//}
securityQuestion.Update(question, answer);
}
public SecurityQuestion GetSecurityQuestion(Guid questionId)
{
Ensure.Argument.NotNull(questionId, "questionId");
return(SecurityQuestions.FirstOrDefault(q => q.Id == questionId));
}