public void OnUpdated(Shipment entity)
{
var orderItems = entity.ShipmentItems.Select(x => x.OrderItem).ToList();
foreach (var orderItem in orderItems)
{
_purchaseAccountant.EvaluateOrderStatus(orderItem.Order);
}
//if the shipment status is InTransit/Returned, that means we should update the inventory, as the item has been shipped/returned
if (entity.ShipmentStatus == ShipmentStatus.InTransit || entity.ShipmentStatus == ShipmentStatus.Returned)
{
var warehouseId = entity.WarehouseId;
var shippedProductIds = orderItems.Select(x => x.ProductId).ToList();
var inventories = _warehouseInventoryService.GetByProducts(shippedProductIds, warehouseId).ToList();
foreach (var shippedItem in entity.ShipmentItems)
{
var quantityShipped = shippedItem.Quantity;
var shippedProductId = shippedItem.OrderItem.ProductId;
var variantId = shippedItem.OrderItem.ProductVariantId;
var inventory = shippedItem.OrderItem.ProductVariantId > 0
? inventories.FirstOrDefault(x => x.ProductVariantId == variantId)
: inventories.FirstOrDefault(x => x.ProductId == shippedProductId);
if (inventory == null)
{
continue; //weird it's not there. but we can't do anything for this. something is wrong. this shouldn't have hit
}
if (entity.ShipmentStatus == ShipmentStatus.InTransit)
{
inventory.ReservedQuantity -= quantityShipped;
inventory.TotalQuantity -= quantityShipped;
}
else
{
inventory.TotalQuantity += quantityShipped;
}
_warehouseInventoryService.Update(inventory);
}
}
//update shipment history
//get the history
var shipmentHistoryItems = _shipmentStatusHistoryService.Get(x => x.ShipmentId == entity.Id).OrderByDescending(x => x.Id).ToList();
//if the current status is already there as the latest one, no need to do anything,
if (shipmentHistoryItems.Any() && shipmentHistoryItems.First().ShipmentStatus ==
entity.ShipmentStatus)
{
return;
}
//we'll add this to the history now
var shipmentHistory = new ShipmentHistory()
{
CreatedOn = DateTime.UtcNow,
ShipmentStatus = entity.ShipmentStatus,
ShipmentId = entity.Id
};
_shipmentStatusHistoryService.Insert(shipmentHistory);
}
private bool CanReturnOrder(Order order, out IList <OrderItem> orderItems, out DateTime lastReturnDate)
{
orderItems = new List <OrderItem>();
lastReturnDate = DateTime.UtcNow;
if (order.DisableReturns || order.OrderStatus != OrderStatus.Complete)
{
return(false);
}
//get previous return requests for this order
var returnRequests = _returnRequestService.Get(x => x.OrderId == order.Id).ToList();
//check if there are ready return request available
if (order.OrderStatus == OrderStatus.Complete)
{
//get the date of shipment that was delivered last
//get the shipmenthistory
var orderShipmentIds = order.Shipments.Select(x => x.Id).ToList();
var historyItems = _shipmentStatusHistoryService.Get(x => orderShipmentIds.Contains(x.ShipmentId)).ToList();
var deliveryDate = historyItems.Where(x => x.ShipmentStatus == ShipmentStatus.Delivered)
.Max(x => x.CreatedOn);
//check if any order item is returnable
foreach (var orderItem in order.OrderItems)
{
if (!orderItem.Product.AllowReturns)
{
continue;
}
//are there any return requests created for this order item already?
if (returnRequests.Any(x => x.OrderItemId == orderItem.Id))
{
continue;
}
var allowReturnDays = orderItem.Product.DaysForReturn;
var passedDays = DateTime.UtcNow.Subtract(deliveryDate).Days;
if (allowReturnDays < passedDays)
{
continue;
}
orderItems.Add(orderItem);
}
lastReturnDate = orderItems.Any() ? deliveryDate.AddDays(orderItems.Max(x => x.Product.DaysForReturn)) : DateTime.UtcNow;
}
return(orderItems.Any());
}