function parse($str)
{
CoreLocal::set("msgrepeat", 0);
CoreLocal::set("strendered", "");
CoreLocal::set("strRemembered", "");
CoreLocal::set("SNR", 0);
// added by apbw 6/04/05 to correct voiding of refunded items
CoreLocal::set("refund", 0);
//CoreLocal::set("autoReprint",0);
if (CoreLocal::get("tare") > 0) {
TransRecord::addTare(0);
}
$ret = $this->default_json();
$ret['main_frame'] = MiscLib::base_url() . "gui-modules/pos2.php";
return $ret;
}
function parse($str)
{
$ret = $this->default_json();
$left = substr($str, 0, strlen($str) - 2);
if ($left == "") {
$left = 1;
}
if (strlen($left) > 4) {
$ret['output'] = DisplayLib::boxMsg(MiscLib::truncate2($left / 100) . _(" tare not supported"), _('Invalid Tare'), false, DisplayLib::standardClearButton());
} elseif ($left / 100 > CoreLocal::get("weight") && CoreLocal::get("weight") > 0) {
$ret['output'] = DisplayLib::boxMsg(_("Tare cannot be") . "<br />" . _("greater than item weight"), _('Excess Tare'), false, DisplayLib::standardClearButton());
} else {
TransRecord::addTare($left);
$ret['output'] = DisplayLib::lastpage();
}
return $ret;
}
public static function requestTareCallback($tare, $in_item)
{
if (is_numeric($tare)) {
TransRecord::addTare($tare);
$ret_url = '../../gui-modules/pos2.php?reginput=' . $in_item;
return $ret_url;
}
return False;
}
function preprocess()
{
$this->box_color = "coloredArea";
$this->msg = "Undo transaction";
if (isset($_REQUEST['reginput'])) {
$trans_num = strtoupper($_REQUEST['reginput']);
// clear/cancel undo attempt
if ($trans_num == "" || $trans_num == "CL") {
$this->change_page($this->page_url . "gui-modules/pos2.php");
return False;
}
// error: malformed transaction number
if (!strpos($trans_num, "-")) {
$this->box_color = "errorColoredArea";
$this->msg = "Transaction not found";
return True;
}
$temp = explode("-", $trans_num);
// error: malformed transaction number (2)
if (count($temp) != 3) {
$this->box_color = "errorColoredArea";
$this->msg = "Transaction not found";
return True;
}
$emp_no = $temp[0];
$register_no = $temp[1];
$old_trans_no = $temp[2];
// error: malformed transaction number (3)
if (!is_numeric($emp_no) || !is_numeric($register_no) || !is_numeric($old_trans_no)) {
$this->box_color = "errorColoredArea";
$this->msg = "Transaction not found";
return True;
}
$db = 0;
$query = "";
if ($register_no == CoreLocal::get("laneno")) {
// look up transation locally
$db = Database::tDataConnect();
$query = "select upc, description, trans_type, trans_subtype,\n trans_status, department, quantity, scale, unitPrice,\n total, regPrice, tax, foodstamp, discount, memDiscount,\n discountable, discounttype, voided, PercentDiscount,\n ItemQtty, volDiscType, volume, VolSpecial, mixMatch,\n matched, card_no, trans_id\n from localtranstoday where register_no = {$register_no}\n and emp_no = {$emp_no} and trans_no = {$old_trans_no}\n and datetime >= " . $db->curdate() . "\n and trans_status <> 'X'\n order by trans_id";
} else {
if (CoreLocal::get("standalone") == 1) {
// error: remote lookups won't work in standalone
$this->box_color = "errorColoredArea";
$this->msg = "Transaction not found";
return True;
} else {
// look up transaction remotely
$db = Database::mDataConnect();
$query = "select upc, description, trans_type, trans_subtype,\n trans_status, department, quantity, scale, unitPrice,\n total, regPrice, tax, foodstamp, discount, memDiscount,\n discountable, discounttype, voided, PercentDiscount,\n ItemQtty, volDiscType, volume, VolSpecial, mixMatch,\n matched, card_no, trans_id\n from dtransactions where register_no = {$register_no}\n and emp_no = {$emp_no} and trans_no = {$old_trans_no}\n and datetime >= " . $db->curdate() . "\n and trans_status <> 'X'\n order by trans_id";
}
}
$result = $db->query($query);
// transaction not found
if ($db->num_rows($result) < 1) {
$this->box_color = "errorColoredArea";
$this->msg = "Transaction not found";
return True;
}
/* change the cashier to the original transaction's cashier */
$prevCashier = CoreLocal::get("CashierNo");
CoreLocal::set("CashierNo", $emp_no);
CoreLocal::set("transno", Database::gettransno($emp_no));
/* rebuild the transaction, line by line, in reverse */
$card_no = 0;
TransRecord::addcomment("VOIDING TRANSACTION {$trans_num}");
while ($row = $db->fetch_array($result)) {
$card_no = $row["card_no"];
if ($row["upc"] == "TAX") {
//TransRecord::addtax();
} elseif ($row["trans_type"] == "T") {
if ($row["description"] == "Change") {
TransRecord::addchange(-1 * $row["total"]);
} elseif ($row["description"] == "FS Change") {
TransRecord::addfsones(-1 * $row["total"]);
} else {
TransRecord::addtender($row["description"], $row["trans_subtype"], -1 * $row["total"]);
}
} elseif (strstr($row["description"], "** YOU SAVED")) {
$temp = explode("\$", $row["description"]);
TransRecord::adddiscount(substr($temp[1], 0, -3), $row["department"]);
} elseif ($row["upc"] == "FS Tax Exempt") {
TransRecord::addfsTaxExempt();
} elseif (strstr($row["description"], "% Discount Applied")) {
$temp = explode("%", $row["description"]);
TransRecord::discountnotify(substr($temp[0], 3));
} elseif ($row["description"] == "** Order is Tax Exempt **") {
TransRecord::addTaxExempt();
} elseif ($row["description"] == "** Tax Excemption Reversed **") {
TransRecord::reverseTaxExempt();
} elseif ($row["description"] == " * Manufacturers Coupon") {
TransRecord::addCoupon($row["upc"], $row["department"], -1 * $row["total"]);
} elseif (strstr($row["description"], "** Tare Weight")) {
$temp = explode(" ", $row["description"]);
TransRecord::addTare($temp[3] * 100);
} elseif ($row["upc"] == "DISCOUNT") {
//TransRecord::addTransDiscount();
} elseif ($row["trans_status"] != "M" && $row["upc"] != "0" && (is_numeric($row["upc"]) || strstr($row["upc"], "DP"))) {
$row["trans_status"] = "V";
$row["total"] *= -1;
$row["discount"] *= -1;
$row["memDiscount"] *= -1;
$row["quantity"] *= -1;
$row["ItemQtty"] *= -1;
TransRecord::addRecord($row);
}
}
PrehLib::setMember($card_no, 1);
CoreLocal::set("autoReprint", 0);
/* do NOT restore logged in cashier until this transaction is complete */
$this->change_page($this->page_url . "gui-modules/undo_confirm.php");
return False;
}
return True;
}
