public void AddHashtagsToPhoto(string[] hashtags, int photoId)
{
foreach (var hashtag in hashtags.Distinct())
{
Hashtag ht = _db.Hashtags.Where(h => h.Text == hashtag).FirstOrDefault();
if (ht == null)
{
ht = new Hashtag()
{
Text = hashtag
};
_db.Hashtags.Add(ht);
}
if (_db.PhotoHashtags.Find(photoId, ht.Id) == null)
{
PhotoHashtag ph = new PhotoHashtag()
{
HashtagId = ht.Id,
PhotoId = photoId
};
_db.PhotoHashtags.Add(ph);
}
}
_db.SaveChanges();
}
internal static void AddHashtagsToPhoto(ApplicationDbContext db, string[] hashtags, int photoId)
{
foreach (var hashtag in hashtags.Distinct())
{
Hashtag ht = db.Hashtags.Where(h => h.Text == hashtag).FirstOrDefault();
if (ht == null)
{
ht = new Hashtag()
{
Text = hashtag
};
db.Hashtags.Add(ht);
}
if (db.PhotoHashtags.Find(photoId, ht.Id) == null)
{
PhotoHashtag ph = new PhotoHashtag()
{
HashtagId = ht.Id,
PhotoId = photoId
};
db.PhotoHashtags.Add(ph);
}
}
}
