public ActionResult Edit([Bind(Include = "Id,FirstName,LastName")] Customer customer)
{
if (ModelState.IsValid)
{
db.Entry(customer).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(customer));
}
public ActionResult Edit([Bind(Include = "Id,Title,Genre,Duration")] Movie movie)
{
if (ModelState.IsValid)
{
db.Entry(movie).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(movie));
}
public ActionResult Edit([Bind(Include = "Id,CustomerId,MovieId,RentalDate,DueDate,ReturnDate")] Rental rental)
{
if (ModelState.IsValid)
{
db.Entry(rental).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
ViewBag.CustomerId = new SelectList(db.Customers, "Id", "FirstName", rental.CustomerId);
ViewBag.MovieId = new SelectList(db.Movies, "Id", "Title", rental.MovieId);
return(View(rental));
}
private void DeleteRental(VideoStoreContext videoStore, Rental rental)
{
++rental.Movie.NumOfCopies;
videoStore.Movies.Attach(rental.Movie);
videoStore.Entry(rental.Movie).Property(m => m.NumOfCopies).IsModified = true;
rental.User = null;
rental.Movie = null;
videoStore.Rentals.Attach(rental);
videoStore.Rentals.Remove(rental);
}
private void AddRental(VideoStoreContext videoStore, Rental rental)
{
var rentedMovie = new RentedMovie
{
MovieId = rental.MovieId,
UserId = rental.UserId,
};
--rental.Movie.NumOfCopies;
videoStore.Movies.Attach(rental.Movie);
videoStore.Entry(rental.Movie).Property(m => m.NumOfCopies).IsModified = true;
rental.Movie = null;
rental.User = null;
videoStore.Rentals.Add(rental);
videoStore.RentedMovies.Add(rentedMovie);
}
public ActionResult SubmitReview(VideoReview model)
{
// either update or add new review entry to model, depending on whether it exists already.
// a user can only have one review for a video.
if (model.ReviewId == 0)
{
_db.VideoReview.Add(model);
}
else
{
_db.VideoReview.Attach(model);
var entry = _db.Entry(model);
entry.Property(i => i.Review).IsModified = true;
entry.Property(i => i.Rating).IsModified = true;
}
_db.SaveChanges();
return(RedirectToAction("SingleVideo", "Home", new { inventoryId = model.InventoryId }));
}
