private void RefreshExistingArticles()
{
_existingArticles.Clear();
try
{
var existing = _articlesRepository.GetEntities(string.Empty);
foreach (var article in existing)
{
_existingArticles.Add(article.RelativeUrl);
}
}
catch (Exception ex)
{
_logger.LogError("Exception, while fetching articles", ex);
throw;
}
}