// GET: MovieController/Edit/5
public ActionResult Edit(int id)
{
Movie movie = _movieRepository.Get(id);
if (movie is null)
{
return(RedirectToAction(nameof(Index)));
}
IEnumerable <int> categories = _categoryRepository.GetByMovieId(movie.Id).Select(c => c.Id);
UpdateMovieForm updateMovieForm = new UpdateMovieForm()
{
Id = movie.Id, Title = movie.Title, Year = movie.Year
};
updateMovieForm.Categories = _categoryRepository.Get().Select(c => new SelectListItem(c.Name, c.Id.ToString(), categories.Contains(c.Id))).ToList();
return(View(updateMovieForm));
}
public ActionResult Edit(int id, UpdateMovieForm form)
{
if (ModelState.IsValid)
{
if (form.Categories.Count(sli => sli.Selected) > 0)
{
try
{
_movieRepository.Update(id, new Movie(form.Title, form.Year), form.Categories.Where(sli => sli.Selected).Select(sli => int.Parse(sli.Value)));
return(RedirectToAction(nameof(Index)));
}
catch (Exception ex)
{
ViewBag.Exception = ex.Message;
}
}
else
{
ModelState.AddModelError("", "Sélectionnez au moins une catégorie");
}
}
return(View(form));
}
private void UpdateMovieToolStripMenuItem_Click(object sender, EventArgs e)
{
UpdateMovieForm form = new UpdateMovieForm();
form.Show();
}
