public void CancelOrder(Order order, string cancellationReason, bool finalize = false)
{
//get the fulfillments
var fulfillments = _orderFulfillmentService.Get(x => x.OrderId == order.Id).ToList();
var warehouseIds = fulfillments.Select(x => x.WarehouseId).ToList();
var productIds = fulfillments.Select(x => x.OrderItem.ProductId).ToList();
var productVariantIds = fulfillments.Select(x => x.OrderItem.ProductVariantId).ToList();
var warehouseInventories = _warehouseInventoryService.Get(x =>
warehouseIds.Contains(x.WarehouseId) &&
(productVariantIds.Contains((int)x.ProductVariantId) || productIds.Contains(x.ProductId))).ToList();
Transaction.Initiate(transaction =>
{
foreach (var fulfillment in fulfillments)
{
var inventory = fulfillment.OrderItem.ProductVariantId > 0
? warehouseInventories.FirstOrDefault(x =>
x.ProductVariantId == fulfillment.OrderItem.ProductVariantId)
: warehouseInventories.FirstOrDefault(x => x.ProductId == fulfillment.OrderItem.ProductId);
if (inventory == null)
{
continue;
}
inventory.ReservedQuantity -= fulfillment.Quantity; //clear from reserve
_warehouseInventoryService.Update(inventory, transaction);
_orderFulfillmentService.Delete(fulfillment, transaction);
}
order.OrderStatus = order.OrderTotal > 0 && !finalize
? OrderStatus
.PendingCancellation /*admin will cancel manually and refund or do whatever needs to be done*/
: OrderStatus.Cancelled;
if (order.Remarks.IsNullEmptyOrWhiteSpace())
{
order.Remarks = $"Cancellation Reason : {cancellationReason}";
}
else
{
order.Remarks = order.Remarks + Environment.NewLine + $"Cancellation Reason : {cancellationReason}";;
}
_orderService.Update(order, transaction);
});
}