private IEnumerable <ArticleTag> CreateArticleTagList(Article article, IEnumerable <Tag> tags)
{
var articleTagList = new List <ArticleTag>();
foreach (var tag in tags)
{
var articleTag = ArticleTag.Create(article, tag);
articleTagList.Add(articleTag);
}
return(articleTagList);
}
private void AddArticleTags(int id, IEnumerable <Tag> articleTags)
{
var articleDb = articleRepository.GetById(id);
var articleTagsToAdd = new List <ArticleTag>();
foreach (var tag in articleTags)
{
bool alreadyBelong = false;
foreach (var articleTagDb in articleRepository.GetArticleTags(id))
{
if (articleTagDb.Tag == tag)
{
alreadyBelong = true;
}
}
if (!alreadyBelong)
{
var articleTagToCreate = ArticleTag.Create(articleDb, tag);
articleTagsToAdd.Add(articleTagToCreate);
}
}
articleRepository.AddMultipleArticleTag(articleTagsToAdd);
}