public async Task <IActionResult> Buy(long?Id, [Bind("Backer,Package,DeliveryDate,PaymentMethod")] BackerBuyPackage backerBuyPackage)
{
var user = _context.User.FirstOrDefault(u => u.Id == LoggedUser());
var package = _context.Package.Include(p => p.ProjectNavigation).FirstOrDefault(p => p.Id == Id);
if (user == null || package == null)
{
return(RedirectToAction("Index"));
}
package.PackageLeft--;
package.TimesSelected++;
if (package.PackageLeft < 0 || package.ProjectNavigation.ExpireDate < DateTime.Now)
{
return(RedirectToAction(nameof(Index)));
}
package.ProjectNavigation.MoneyReach = package.ProjectNavigation.MoneyReach + package.PledgeAmount;
_context.Package.Update(package);
backerBuyPackage.Backer = user.Id;
backerBuyPackage.Package = package.Id;
if (!ModelState.IsValid)
{
return(BadRequest());
}
_context.Add(backerBuyPackage);
await _context.SaveChangesAsync();
var payments = from BackerBuyPackage.Payment b in Enum.GetValues(typeof(BackerBuyPackage.Payment))
select b.ToString();
ViewData["PaymentBag"] = new SelectList(payments);
return(Json(new
{
RedirectUrl = Url.Action("donates", "buy")
}));
}
public IActionResult BuyForm(long?Id)
{
var user = _context.User.FirstOrDefault(u => u.Id == LoggedUser());
var package = _context.Package.Include(p => p.ProjectNavigation).FirstOrDefault(p => p.Id == Id);
if (user == null || package == null)
{
return(NotFound());
}
if (user.Id == package.ProjectNavigation.ProjectCtrator)
{
return(Forbid());
}
var backerBuyPackage = new BackerBuyPackage();
backerBuyPackage.BackerNavigation = user;
backerBuyPackage.PackageNavigation = package;
var payments = from BackerBuyPackage.Payment b in Enum.GetValues(typeof(BackerBuyPackage.Payment))
select b.ToString();
ViewData["PaymentBag"] = new SelectList(payments);
return(View(backerBuyPackage));
}