[ValidateAntiForgeryToken] //protect against CSRF attacks
public async Task <IActionResult> Edit(int id, Car car)
{
if (ModelState.IsValid)
{
var carId = await contex.Cars.Where(x => x.Id != id).FirstOrDefaultAsync(x => x.Id == car.Id);
if (carId != null)
{
ModelState.AddModelError("", "The car already exists.");
return(View(car));
}
if (car.ImageUpload != null)
{
string uploadsDir = Path.Combine(webHostEnvironment.WebRootPath, "media/cars");
if (!string.Equals(car.Image, "noimagecar.png") && car.Image != null)
{
string oldImagePath = Path.Combine(uploadsDir, car.Image);
if (System.IO.File.Exists(oldImagePath))
{
System.IO.File.Delete(oldImagePath);
}
}
string imageName = Guid.NewGuid().ToString() + "_" + car.ImageUpload.FileName;
string filePath = Path.Combine(uploadsDir, imageName);
FileStream fs = new FileStream(filePath, FileMode.Create);
await car.ImageUpload.CopyToAsync(fs);
fs.Close();
car.Image = imageName;
}
contex.Update(car);
await contex.SaveChangesAsync();
TempData["Success"] = "The car has been updated!";
return(RedirectToAction("Index"));
}
return(View(car));
}
public async Task <IActionResult> Edit(int id, Lease lease)
{
ViewBag.CarId = new SelectList(contex.Cars.OrderBy(x => x.Id), "Id", "Id");
ViewBag.UserId = new SelectList(contex.Users.OrderBy(x => x.Id), "UserName", "UserName");
if (ModelState.IsValid)
{
var user = await contex.Users.FirstOrDefaultAsync(x => x.UserName == lease.UserUserName);
var car = await contex.Cars.FirstOrDefaultAsync(x => x.Id == lease.CarId);
if (lease.StartDate > lease.EndDate)
{
ModelState.AddModelError("", "The lease End Date has to be larger than Start date");
return(View(lease));
}
if (lease.StartDate == lease.EndDate)
{
ModelState.AddModelError("", "Minimum lease time is 1 day");
return(View(lease));
}
if (lease.Payment == null)
{
ModelState.AddModelError("", "Select payment option");
return(View(lease));
}
lease.CarBrand = car.Brand;
lease.CarColor = car.Color;
lease.CarRentPrice = car.RentPrice;
lease.UserId = user.Id;
lease.UserUserName = user.UserName;
lease.UserName = user.Name;
contex.Update(lease);
await contex.SaveChangesAsync();
TempData["Success"] = "The lease has been updated!";
return(RedirectToAction("Index"));
}
return(View(lease));
}