public void SavePublication(IPublication publication, string[] topics)
{
Publication newPublication = new Publication();
newPublication.PublicationId = publication.PublicationId;
newPublication.LinkToCover = publication.LinkToCover;
newPublication.Title = publication.Title;
newPublication.Description = publication.Description;
newPublication.Price = publication.Price;
newPublication.Deleted = false;
newPublication.TimesInYear = publication.TimesInYear;
newPublication.Publisher = publication.Publisher;
UpdateTopics(topics);
if (newPublication.PublicationId == 0)
{
AddPublication(newPublication);
AddTopicsToPublications(topics);
}
else
{
UpdatePublication(newPublication);
UpdateTopicsToPublications(topics, newPublication.PublicationId);
}
}
private void AddPublication(Publication newPublication)
{
periodicalContext.Publications.Add(newPublication);
SaveChanges();
}
private void UpdatePublication(Publication publication)
{
periodicalContext.Entry(publication).State = EntityState.Modified;
SaveChanges();
}
