/// <summary>
/// Gets an <see cref="ApplicationLanguageViewModel"/> by its ISO-639 code.
/// </summary>
/// <param name="code">The code of the language to retrieve from the database.</param>
/// <returns>If a corresponding entity is found in the database, converts and returns it. Otherwise, returns null.</returns>
public ApplicationLanguageViewModel GetApplicationLanguageByCode(string code)
{
var converter = new ApplicationLanguageConverter();
var entity = _repository.GetUiLanguageByCode(code);
return(converter.To(entity));
}
/// <summary>
/// Gets all the available <see cref="UiLanguage"/> entities from the database, converts them to <see cref="ApplicationLanguageViewModel"/>s, and returns them.
/// </summary>
/// <returns>A (possibly empty) list of <see cref="ApplicationLanguageViewModel"/> objects.</returns>
public IEnumerable <ApplicationLanguageViewModel> GetAllApplicationLanguages()
{
var converter = new ApplicationLanguageConverter();
var result = _repository.GetAllUiLanguages();
var output = new List <ApplicationLanguageViewModel>();
foreach (var uiLanguage in result)
{
output.Add(converter.To(uiLanguage));
}
return(output);
}
