// GET: AllItems/CreateSwap
public async Task <IActionResult> CreateSwap(int id)
{
var user = await GetCurrentUserAsync();
List <SelectListItem> ItemsList = new List <SelectListItem>();
var CurrentusersItems = _context.Item
.Where(s => s.UserId == user.Id);
ItemsList.Insert(0, new SelectListItem
{
Text = "Select",
Value = ""
});
foreach (var pt in CurrentusersItems)
{
SelectListItem li = new SelectListItem
{
Value = pt.Id.ToString(),
Text = pt.Category
};
ItemsList.Add(li);
}
;
SwapViewModel SwapOffer = new SwapViewModel();
SwapOffer.ItemsSelectList = ItemsList;
SwapOffer.ReceiverItemId = id;
return(View(SwapOffer));
}
public async Task <IActionResult> Create(SwapViewModel viewModel)
{
var userId = User.FindFirst(ClaimTypes.NameIdentifier).Value;
var product = _dbContext.Stickers.Include(m => m.User).FirstOrDefault(m => m.Id == viewModel.StickerId);
var user = _dbContext.Users.First(m => m.Id == userId);
var totalCredits = product.Credits * viewModel.Quantity;
if (totalCredits > user.Credits)
{
return(BadRequest());
}
if (viewModel.Quantity < 0)
{
return(BadRequest());
}
user.Credits -= totalCredits;
product.Quantity -= viewModel.Quantity;
var order = new Swap
{
Date = DateTime.UtcNow,
User = user,
Sticker = product,
Status = SwapStatus.Processing,
Quantity = viewModel.Quantity,
Credits = totalCredits
};
_dbContext.Add(order);
await _dbContext.SaveChangesAsync();
if (product.User.EnableEmail)
{
await _emailSender.SendEmailAsync(product.User.Email, "Sticker Swap Request!", $"The user {user.UserName} wants {viewModel.Quantity} of your sticker {product.Title}. Visit <a href='https://stickerswap.io'>Sticker Swap</a> to get their shipping information.");
}
return(RedirectToAction("Index"));
}
