public ActionResult AddItem(Library.OrderDetail item)
{
if (ModelState.IsValid)
{
var order = _storeRepo.GetOrderById(item.OrderId);
var inventory = _storeRepo.GetInventoryByLocationId(order.LocationId);
var product = inventory.Find(o => o.ProductId == item.ProductId);
if (product.Quantity - item.Quantity < 0)
{
return(RedirectToAction(nameof(AddItem), new { id = item.OrderId }));
}
if (order.OrderDetails.Any(o => o.ProductId == item.ProductId))
{
foreach (var entry in order.OrderDetails)
{
if (entry.ProductId == item.ProductId)
{
entry.Quantity += item.Quantity;
_storeRepo.UpdateOrderDetail(entry);
return(RedirectToAction(nameof(Details), new { id = item.OrderId }));
}
}
;
}
else
{
_storeRepo.AddOrderItem(item);
}
product.Quantity -= item.Quantity;
_storeRepo.UpdateInventory(product.LocationId, product.ProductId, product.Quantity);
return(RedirectToAction(nameof(Details), new { id = item.OrderId }));
}
return(View("Index"));
}
