private async Task AddNewTags(List <string> newTags, Bookmark bookmark)
{
var tags = await _tagRepository.GetListAsync(bookmark.Id);
foreach (var newTag in newTags)
{
var tag = tags.FirstOrDefault(t => t.Name == newTag);
if (tag == null)
{
tag = await _tagRepository.InsertAsync(new Tag(bookmark.Id, newTag, 1));
}
else
{
tag.IncreaseUsageCount();
tag = await _tagRepository.UpdateAsync(tag);
}
bookmark.AddTag(tag.Id);
}
}
