public IActionResult OnPost()
{
_logger.LogInformation($"DeleteReview OnPost() called. ReviewId = '{ReviewId}'.");
if (ReviewId == null)
{
return(NotFound());
}
// Find the review in the database
Review r = _context.Review.Find(ReviewId);
if (r != null)
{
_context.Review.Remove(r); // Delete the review
_context.SaveChanges();
}
return(RedirectToPage("./Index"));
}
// Extra Credit Version 1: When user clicks Delete Review button. This is what executes
// async Task<IActionResult> ==> Asynchronous
// IActionResult ==> Syncronous
public IActionResult OnPostDeleteReviewAsync(int?id)
{
if (!ModelState.IsValid)
{
_logger.LogWarning($"OnPostDeleteReview() invalid model.");
return(Page());
}
_logger.LogWarning($"OnPostDeleteReview() called. Movie Id {id}. Review Id {ReviewIdToDelete}");
// Find the review in the database
Review Review = _context.Review.FirstOrDefault(r => r.ID == ReviewIdToDelete);
if (Review != null)
{
_context.Remove(Review); // Delete the review
_context.SaveChanges();
}
Movie = _context.Movie.Include(m => m.Reviews).FirstOrDefault(m => m.ID == id);
return(Page());
}
