/// <summary>
/// Initializes the returns model.
/// </summary>
/// <param name="order">The order.</param>
/// <param name="model">The model.</param>
/// <returns>OrderReturns.</returns>
private OrderReturns InitReturnsModel(Order order, OrderReturns model = null)
{
model = model ?? new OrderReturns();
model.OrderId = order.OrderGroupId;
var rmaLis =
order.RmaRequests.SelectMany(r => r.RmaReturnItems).SelectMany(r => r.RmaLineItems).ToList();
if (model.OrderReturnItems.Count == 0)
{
foreach (var ori in from li in order.OrderForms.SelectMany(of => of.LineItems)
let item = _catalogClient.GetItem(li.CatalogItemId)
let parentItem = _catalogClient.GetItem(li.ParentCatalogItemId)
where item != null && rmaLis.All(r => r.LineItemId != li.LineItemId)
select new OrderReturnItem(new LineItemModel(li, item, parentItem, order.BillingCurrency)))
{
model.OrderReturnItems.Add(ori);
}
}
else
{
foreach (var returnItem in model.OrderReturnItems)
{
var li =
order.OrderForms.SelectMany(of => of.LineItems)
.First(l => l.LineItemId == returnItem.LineItemId);
//Filter already returned items
if (rmaLis.Any(r => r.LineItemId == li.LineItemId))
{
continue;
}
var item = _catalogClient.GetItem(li.CatalogItemId);
var parentItem = _catalogClient.GetItem(li.ParentCatalogItemId);
returnItem.LineItemModel = new LineItemModel(li, item, parentItem, order.BillingCurrency);
}
}
//Fill return Reasons
if (OrderReturns.ReturnReasons == null || OrderReturns.ReturnReasons.Count == 0)
{
OrderReturns.ReturnReasons = _settingsClient.GetSettings("ReturnReasons")
.Select(r => new SelectListItem
{
Value = r.ToString(),
Text = r.ToString()
}).ToList();
}
//Fill address book
model.Addresses = UserHelper.GetAllCustomerAddresses()
.Select(addr => new SelectListItem
{
Text = addr.ToString(),
Value = addr.AddressId
}).ToList();
return model;
}
public ActionResult OrderReturn(OrderReturns model)
{
var order = _orderClient.GetCustomerOrder(UserHelper.CustomerSession.CustomerId, model.OrderId);
if (order == null || String.IsNullOrEmpty(order.CustomerId))
{
throw new UnauthorizedAccessException();
}
InitReturnsModel(order, model);
//Filter validation only for selected items
var selectedReturnItems = new List<OrderReturnItem>();
for (var i = 0; i < model.OrderReturnItems.Count; i++)
{
if (model.OrderReturnItems[i].IsSelected)
{
selectedReturnItems.Add(model.OrderReturnItems[i]);
continue;
}
var i1 = i;
foreach (var k in ModelState.Keys.Where(k => k.StartsWith(string.Format("OrderReturnItems[{0}]", i1))).ToArray())
{
ModelState.Remove(k);
}
}
//No items to return
if (selectedReturnItems.Count == 0)
{
ModelState.AddModelError("", @"Select at least one item to return");
}
//If Validation passed create RmaReturns
if (ModelState.IsValid)
{
var request = new RmaRequest
{
Comment = model.Comment,
OrderId = model.OrderId,
Status = RmaRequestStatus.AwaitingStockReturn.ToString(),
ReturnFromAddressId = model.ReturnFromAddressId
};
request.AuthorizationCode = request.RmaRequestId;
foreach (var item in selectedReturnItems)
{
var rmali = new RmaLineItem
{
LineItemId = item.LineItemId,
LineItem = order.OrderForms.SelectMany(of => of.LineItems).Single(li => li.LineItemId == item.LineItemId),
ReturnQuantity = item.Quantity
};
var rmaritem = new RmaReturnItem
{
ItemState = RmaLineItemState.AwaitingReturn.ToString(),
ReturnReason = item.ReturnReason,
//ReturnAmount = item.LineItemModel.LineItem.ListPrice
};
rmaritem.RmaLineItems.Add(rmali);
request.RmaReturnItems.Add(rmaritem);
}
order.RmaRequests.Add(request);
//Calculate return totals
_orderService.ExecuteWorkflow("CalculateReturnTotalsWorkflow", order);
//Save changes
_orderClient.SaveChanges();
return RedirectToAction("RmaReturns", new { orderId = model.OrderId });
}
return View(model);
}
