public void AddComment(CommentDTO comment, string currentUser)
{
Comment dbComment = new Comment()
{
Id = comment.Id,
Location = comment.Location,
Text = comment.Text,
ResourceId = _rRepo.FindById(comment.ResourceId, currentUser).First().Id
};
_commentRepo.Add(dbComment);
//takes text from submitted comment and splits it into an array, then runs it through the English stemmer
var words = (from s in dbComment.Text.Split(' ')
select _stemmer.Stem(s)).ToList();
//runs stemmed words through FindWords method and picks out the stems
var dbWords = _wRepo.FindWords(words).ToList();
//
words.RemoveAll(w => dbWords.Any(dbw => dbw.Stem == w));
var newWords = (from w in words
select new Word()
{
Stem = w
}).ToList();
_wRepo.AddWords(newWords);
dbWords.AddRange(newWords);
_wRepo.AddWordComments((from w in dbWords
select new WordComment()
{
WordId = w.Id,
CommentId = dbComment.Id
}).ToList());
}