/// <summary>
/// Includes new localized string to answer choice of answer set or updates existed.
/// </summary>
/// <param name="answerSet"></param>
/// <param name="answerChoiceId"></param>
/// <param name="answerChoiceString"></param>
public static bool AddOrUpdateLocalizedAnswerString(this SelectionAnswerSet answerSet, Guid answerChoiceId,
SelectionAnswerChoiceString answerChoiceString)
{
if (answerChoiceString == null)
{
throw new ArgumentNullException("answerChoiceString");
}
var answerChoiceEntity = answerSet.SelectionAnswerChoices.FirstOrDefault(a => a.Id == answerChoiceId);
if (answerChoiceEntity == null)
{
return(false);
}
answerChoiceEntity.AddOrUpdateLocalizedString(answerChoiceString);
return(true);
}
/// <summary>
/// Updates fields of answer choice in destination with values from source.
/// </summary>
/// <param name="answerChoice"></param>
/// <param name="localizedString"></param>
public static void AddOrUpdateLocalizedString(this SelectionAnswerChoice answerChoice, SelectionAnswerChoiceString localizedString)
{
var localizedStringEntity =
answerChoice.LocalizedStrings.FirstOrDefault(
s => s.Language.Equals(localizedString.Language));
if (localizedStringEntity == null)
{
answerChoice.LocalizedStrings.Add(localizedString);
}
else
{
localizedStringEntity.UpdateWith(localizedString);
}
}
