private bool isValidCustom(MovieRentModel movieRent)
{
if (movieRent.movie == null)
{
ModelState.AddModelError("", "You should select a movie ...");
return(false);
}
if (movieRent.RentStartDateTime > DateTime.Today)
{
ModelState.AddModelError("", "Rent date should not be greater than today");
return(false);
}
if (movieRent.RentStartDateTime > movieRent.ReturnDateTime)
{
ModelState.AddModelError("", "Rent date should not be greater than return date");
return(false);
}
if (movieRent.ReturnDateTime > movieRent.RentStartDateTime.AddDays(movieRent.movie.MaxRentDays))
{
ModelState.AddModelError("", "You cannot rent the movie more than " + movieRent.movie.MaxRentDays + " days . .");
return(false);
}
var rented = db.MovieRents.Where(x => x.MovieId == movieRent.MovieId && !x.IsReturned);
if (movieRent.movie.NumberOfCopies - rented.Count() <= 0)
{
ModelState.AddModelError("", "All copies of this movie is rented out ...");
return(false);
}
return(true);
}
//
// GET: /MovieRents/Create
public ActionResult Create()
{
MovieRentModel movieRent = new MovieRentModel();
movieRent.RentStartDateTime = DateTime.Today;
movieRent.ReturnDateTime = DateTime.Today.AddDays(1);
ViewData["Customers"] = new SelectList(db.Customers.OrderBy(s => s.Name), "id", "Name");
ViewData["Movies"] = new SelectList(db.Movies.OrderBy(s => s.Title), "id", "Title");
return(View(movieRent));
}
//
// GET: /MovieRents/Details/5
public ActionResult Details(int id)
{
MovieRentModel movieRent = db.MovieRents.Single(x => x.Id == id);
if (movieRent == null)
{
return(HttpNotFound());
}
return(View(movieRent));
}
//
// GET: /MovieRents/Edit/5
public ActionResult Edit(int?id)
{
MovieRentModel movieRent = db.MovieRents.Single(x => x.Id == id);
if (movieRent == null)
{
return(HttpNotFound());
}
ViewData["Customers"] = new SelectList(db.Customers.OrderBy(s => s.Name), "id", "Name");
ViewData["Movies"] = new SelectList(db.Movies.OrderBy(s => s.Title), "id", "Title");
return(View(movieRent));
}
public ActionResult Delete(int id, MovieRentModel movieRent)
{
try
{
MovieRentModel movrnt = db.MovieRents.Single(x => x.Id == id);
db.MovieRents.Remove(movrnt);
db.SaveChanges();
return(RedirectToAction("Index"));
}
catch
{
return(View());
}
}
public ActionResult Edit(MovieRentModel movieRent)
{
try
{
db.Entry(movieRent).State = System.Data.Entity.EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
catch
{
return(View());
}
}
public ActionResult Create(MovieRentModel movieRent)
{
try
{
movieRent.movie = db.Movies.SingleOrDefault(x => x.Id == movieRent.MovieId);
if (!isValidCustom(movieRent))
{
ViewData["Customers"] = new SelectList(db.Customers.OrderBy(s => s.Name), "id", "Name");
ViewData["Movies"] = new SelectList(db.Movies.OrderBy(s => s.Title), "id", "Title");
return(View(movieRent));
}
db.MovieRents.Add(movieRent);
db.SaveChanges();
return(RedirectToAction("Index"));
}
catch
{
return(View());
}
}
public ActionResult CreateByCustomerId(MovieRentModel movieRent)
{
return(Create(movieRent));
}
