public ActionResult RemoveSeries(AddSeriesCreate model)
{
var service = CreateSeriesBookService();
service.RemoveSeries(model);
return(RedirectToAction("Index", "Book"));
}
public ActionResult AddSeries(AddSeriesCreate model)
{
var service = CreateSeriesAuthorService();
service.AddSeries(model);
return(RedirectToAction("Index", "Author"));
}
public bool AddSeries(AddSeriesCreate model)
{
foreach (int seriesId in model.Series)
{
var entity = new SeriesBook()
{
BookId = model.BookId,
SeriesId = seriesId
};
using (var ctx = new ApplicationDbContext())
{
ctx.SeriesBooks.Add(entity);
var changes = ctx.SaveChanges();
}
}
return(true);
}
public bool RemoveSeries(AddSeriesCreate model)
{
foreach (int seriesId in model.Series)
{
var entity = new SeriesAuthor()
{
AuthorId = model.AuthorId,
SeriesId = seriesId
};
using (var ctx = new ApplicationDbContext())
{
ctx.SeriesAuthors.Attach(entity);
ctx.SeriesAuthors.Remove(entity);
var changes = ctx.SaveChanges();
}
}
return(true);
}
