public async Task <IActionResult> AddProduct(OrderDetailTmpViewModel view)
{
var user = await _dataContext.Users.Where(u => u.UserName == User.Identity.Name).FirstOrDefaultAsync();
if (ModelState.IsValid)
{
var orderDetailTmp = _dataContext.OrderDetailTmps.Where(odt => odt.Username == User.Identity.Name && odt.Product.Id == view.ProductId).FirstOrDefault();
if (orderDetailTmp == null)
{
var product = await _dataContext.Products.FindAsync(view.ProductId);
orderDetailTmp = new OrderDetailTmp
{
Id = view.Id,
Name = product.Name,
Price = view.Price,
Quantity = view.Quantity,
Username = User.Identity.Name,
Product = await _dataContext.Products.FindAsync(view.ProductId)
};
_dataContext.OrderDetailTmps.Add(orderDetailTmp);
}
else
{
orderDetailTmp.Quantity += view.Quantity;
_dataContext.Entry(orderDetailTmp).State = EntityState.Modified;
}
await _dataContext.SaveChangesAsync();
return(RedirectToAction("Create"));
}
view.Products = _combosHelper.GetComboProducts();
return(View(view));
}
public IActionResult AddProduct()
{
var model = new OrderDetailTmpViewModel
{
Products = _combosHelper.GetComboProducts()
};
return(View(model));
}
