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<?php
/**********************************************************************
Copyright (C) FrontAccounting, LLC.
Released under the terms of the GNU General Public License, GPL,
as published by the Free Software Foundation, either version 3
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License here <http://www.gnu.org/licenses/gpl-3.0.html>.
***********************************************************************/
$page_security = 'SA_VOIDTRANSACTION';
$path_to_root = "..";
include_once($path_to_root . "/includes/session.inc");
include_once($path_to_root . "/includes/date_functions.inc");
include_once($path_to_root . "/includes/ui.inc");
include_once($path_to_root . "/includes/data_checks.inc");
include_once($path_to_root . "/admin/db/voiding_db.inc");
$js = "";
if ($use_date_picker)
$js .= get_js_date_picker();
if ($use_popup_windows)
$js .= get_js_open_window(800, 500);
page(_($help_context = "Void a Transaction"), false, false, "", $js);
//----------------------------------------------------------------------------------------
function exist_transaction($type, $type_no)
{
$void_entry = get_voided_entry($type, $type_no);
if ($void_entry != null)
return false;
switch ($type)
{
case ST_JOURNAL : // it's a journal entry
if (!exists_gl_trans($type, $type_no))
return false;
break;
case ST_BANKPAYMENT : // it's a payment
case ST_BANKDEPOSIT : // it's a deposit
case ST_BANKTRANSFER : // it's a transfer
if (!exists_bank_trans($type, $type_no))
return false;
break;
case ST_SALESINVOICE : // it's a customer invoice
case ST_CUSTCREDIT : // it's a customer credit note
case ST_CUSTPAYMENT : // it's a customer payment
case ST_CUSTDELIVERY : // it's a customer dispatch
if (!exists_customer_trans($type, $type_no))
return false;
break;
case ST_LOCTRANSFER : // it's a stock transfer
if (get_stock_transfer_items($type_no) == null)
return false;
break;
case ST_INVADJUST : // it's a stock adjustment
if (get_stock_adjustment_items($type_no) == null)
return false;
break;
case ST_PURCHORDER : // it's a PO
case ST_SUPPRECEIVE : // it's a GRN
return false;
case ST_SUPPINVOICE : // it's a suppler invoice
case ST_SUPPCREDIT : // it's a supplier credit note
case ST_SUPPAYMENT : // it's a supplier payment
if (!exists_supp_trans($type, $type_no))
return false;
break;
case ST_WORKORDER : // it's a work order
if (!get_work_order($type_no, true))
return false;
break;
case ST_MANUISSUE : // it's a work order issue
if (!exists_work_order_issue($type_no))
return false;
break;
case ST_MANURECEIVE : // it's a work order production
if (!exists_work_order_produce($type_no))
return false;
break;
case ST_SALESORDER: // it's a sales order
case ST_SALESQUOTE: // it's a sales quotation
return false;
case ST_COSTUPDATE : // it's a stock cost update
return false;
break;
}
return true;
}
function voiding_controls()
{
global $table_style2;
start_form();
start_table($table_style2);
systypes_list_row(_("Transaction Type:"), "filterType", null, true);
text_row(_("Transaction #:"), 'trans_no', null, 12, 12);
date_row(_("Voiding Date:"), 'date_');
textarea_row(_("Memo:"), 'memo_', null, 30, 4);
end_table(1);
if (!isset($_POST['ProcessVoiding']))
submit_center('ProcessVoiding', _("Void Transaction"), true, '', 'default');
else
{
if (!exist_transaction($_POST['filterType'],$_POST['trans_no']))
{
display_error(_("The entered transaction does not exist or cannot be voided."));
unset($_POST['trans_no']);
unset($_POST['memo_']);
unset($_POST['date_']);
submit_center('ProcessVoiding', _("Void Transaction"), true, '', 'default');
}
else
{
display_warning(_("Are you sure you want to void this transaction ? This action cannot be undone."), 0, 1);
if ($_POST['filterType'] == ST_JOURNAL) // GL transaction are not included in get_trans_view_str
$view_str = get_gl_view_str($_POST['filterType'],$_POST['trans_no'], _("View Transaction"));
else
$view_str = get_trans_view_str($_POST['filterType'],$_POST['trans_no'], _("View Transaction"));
display_note($view_str);
br();
submit_center_first('ConfirmVoiding', _("Proceed"), '', true);
submit_center_last('CancelVoiding', _("Cancel"), '', 'cancel');
}
}
end_form();
}
//----------------------------------------------------------------------------------------
function check_valid_entries()
{
if (is_closed_trans($_POST['filterType'],$_POST['trans_no']))
{
display_error(_("The selected transaction was closed for edition and cannot be voided."));
set_focus('trans_no');
return;
}
if (!is_date($_POST['date_']))
{
display_error(_("The entered date is invalid."));
set_focus('date_');
return false;
}
if (!is_date_in_fiscalyear($_POST['date_']))
{
display_error(_("The entered date is not in fiscal year."));
set_focus('date_');
return false;
}
if (!is_numeric($_POST['trans_no']) OR $_POST['trans_no'] <= 0)
{
display_error(_("The transaction number is expected to be numeric and greater than zero."));
set_focus('trans_no');
return false;
}
return true;
}
//----------------------------------------------------------------------------------------
function handle_void_transaction()
{
if (check_valid_entries()==true)
{
$void_entry = get_voided_entry($_POST['filterType'], $_POST['trans_no']);
if ($void_entry != null)
{
display_error(_("The selected transaction has already been voided."), true);
unset($_POST['trans_no']);
unset($_POST['memo_']);
unset($_POST['date_']);
set_focus('trans_no');
return;
}
$ret = void_transaction($_POST['filterType'], $_POST['trans_no'],
$_POST['date_'], $_POST['memo_']);
if ($ret)
{
display_notification_centered(_("Selected transaction has been voided."));
unset($_POST['trans_no']);
unset($_POST['memo_']);
unset($_POST['date_']);
}
else {
display_error(_("The entered transaction does not exist or cannot be voided."));
set_focus('trans_no');
}
}
}
//----------------------------------------------------------------------------------------
if (!isset($_POST['date_']))
{
$_POST['date_'] = Today();
if (!is_date_in_fiscalyear($_POST['date_']))
$_POST['date_'] = end_fiscalyear();
}
if (isset($_POST['ProcessVoiding']))
{
if (!check_valid_entries())
unset($_POST['ProcessVoiding']);
$Ajax->activate('_page_body');
}
if (isset($_POST['ConfirmVoiding']))
{
handle_void_transaction();
$Ajax->activate('_page_body');
}
if (isset($_POST['CancelVoiding']))
{
$Ajax->activate('_page_body');
}
//----------------------------------------------------------------------------------------
voiding_controls();
end_page();
?>
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