protected void grdInvoices_ItemCommand(object source, Telerik.Web.UI.GridCommandEventArgs e)
{
if (e.CommandName == "RowClick" && e.Item is GridDataItem)
{
Context.Items["InvoiceId"] = e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["InvoiceId"];
Server.Transfer("Invoice.aspx");
}
else if (e.CommandName == "Delete" && e.Item.ItemType != GridItemType.GroupFooter)
{
var financialManager = new FinancialManager(this);
try
{
if (e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["InvoiceId"] != null)
financialManager.DeleteInvoice(Convert.ToInt32(e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["InvoiceId"]), Company.CompanyId);
grdInvoices.DataBind();
}
catch (System.Data.SqlClient.SqlException err)
{
DataManager.Rollback();
if (err.ErrorCode.Equals(Convert.ToInt32("0x80131904", 16)))
ShowError(Resources.Exception.DeletingRegisterWithForeignKey);
e.Canceled = true;
}
if (grdInvoices.Items.Count == 0)
Response.Redirect("Invoices.aspx");
}
}
/// <summary>
/// This method cancels a sale and return the products to inventory
/// </summary>
/// <param name="saleId"></param>
/// <param name="matrixId"></param>
public void CancelSale(int saleId, int matrixId, Int32 userId)
{
var inventoryManager = new InventoryManager(this);
var receiptManager = new ReceiptManager(this);
var financialManager = new FinancialManager(this);
var parcelManager = new ParcelsManager(this);
Sale sale = GetSale(matrixId, saleId);
sale.IsCanceled = true;
if (sale.ReceiptId != null)
{
Receipt receipt = receiptManager.GetReceipt((int)sale.ReceiptId, sale.CompanyId);
sale.ReceiptId = null;
receiptManager.DeleteReceipt(receipt);
receipt.IsCanceled = true;
}
sale.InvoiceId = null;
//
// return the products to inventory
//
foreach (SaleItem saleItem in sale.SaleItems)
{
if (saleItem.ProductId != null)
{
Inventory inventory = inventoryManager.GetProductInventory(saleItem.CompanyId,
(int)saleItem.ProductId,
(int)sale.DepositId);
if (inventory != null)
inventoryManager.StockDeposit(inventory, null, userId);
}
}
//
// Delete the invoice of sale
//
if (sale.InvoiceId.HasValue)
financialManager.DeleteInvoice((int)sale.InvoiceId, sale.CompanyId);
DbContext.SubmitChanges();
}