public void DeleteNotEnoughVotes(List <AlternativeTitle> mappingsTitles)
{
var toRemove = mappingsTitles.Where(t => t.SourceType == SourceType.Mappings && t.Votes < 4);
var realT = _titleRepo.FindBySourceIds(toRemove.Select(t => t.SourceId).ToList());
_titleRepo.DeleteMany(realT);
}
public List <AlternativeTitle> UpdateTitles(List <AlternativeTitle> titles, Movie movie)
{
int movieId = movie.Id;
// First update the movie ids so we can correlate them later.
titles.ForEach(t => t.MovieId = movieId);
// Then make sure none of them are the same as the main title.
titles = titles.Where(t => t.CleanTitle != movie.CleanTitle).ToList();
// Then make sure they are all distinct titles
titles = titles.DistinctBy(t => t.CleanTitle).ToList();
// Make sure we are not adding titles that exist for other movies (until language PR goes in)
titles = titles.Where(t => !_titleRepo.All().Any(e => e.CleanTitle == t.CleanTitle && e.MovieId != t.MovieId)).ToList();
// Now find titles to delete, update and insert.
var existingTitles = _titleRepo.FindByMovieId(movieId);
var insert = titles.Where(t => !existingTitles.Contains(t));
var update = existingTitles.Where(t => titles.Contains(t));
var delete = existingTitles.Where(t => !titles.Contains(t));
_titleRepo.DeleteMany(delete.ToList());
_titleRepo.UpdateMany(update.ToList());
_titleRepo.InsertMany(insert.ToList());
return(titles);
}
