private void ConfirmButton_Click(object sender, EventArgs e)
{
if (sale.NumberItems != purchasedItems.Count) // Confirming at least one item has been returned
{
// No need to change or nullify the old sales id, given that a new one will be assigned to the resulting transaction
// and the old id will still be needed for future refrence.
sale.NumberItems = FormatToInt(numberOfPurchasedItemsLabel.Text.Split(':')[1]); // updating the new amount of item that have not been returned
sale.Total = FormatToDecimal(purchasedTotalLabel.Text.Split('$')[1]); // updating the new total of the transaction
// Requesting a return policy
String message = SystemProtocols.ApplyReturnPolicyProtocols(sale, purchasedItems, returnedItems);
if (message == "VOIDED") // all products have been returned thus creating a void transaction instead of a partial return
{
MessageBox.Show("Transaction voided successfully!");
this.Dispose();
}
else // Return request has been approved
{
MessageBox.Show("Products have successfully been returned to the inventory!");
FormsMenuList.salesRecordForm.RefreshSalesRecordsDataGrid(); // updating grandparent form
FormsMenuList.salesRecordForm.ShowNewReturnedTransactionInformation(message); // requesting the grandparent to show the new resulting transaction child form
FormsMenuList.salesRecordForm.UpdateChildAfterSuccessfulReturn(sale.Id); // requesting grandparent to update this form's parent as well
this.Dispose();
}
}
else
{
MessageBox.Show("Nothing was returned, please check form or cancel process.");
}
}