function check($str)
{
$this->ret = $this->default_json();
if (substr($str, -2) == "DA") {
$strl = substr($str, 0, strlen($str) - 2);
if (substr($str, 0, 2) == "VD") {
$this->ret = PrehLib::percentDiscount(0, $this->ret);
} elseif (!is_numeric($strl)) {
return false;
} elseif (CoreLocal::get("tenderTotal") != 0) {
$this->ret['output'] = DisplayLib::boxMsg(_("discount not applicable after tender"), '', false, DisplayLib::standardClearButton());
} elseif ($strl > 50) {
$this->ret['output'] = DisplayLib::boxMsg(_("discount exceeds maximum"), '', false, DisplayLib::standardClearButton());
} elseif ($strl <= 0) {
$this->ret['output'] = DisplayLib::boxMsg(_("discount must be greater than zero"), '', false, DisplayLib::standardClearButton());
} elseif ($strl <= 50 and $strl > 0) {
$this->ret = PrehLib::percentDiscount($strl, $this->ret);
$this->ret['redraw_footer'] = true;
} else {
return false;
}
return true;
}
return false;
}
function check($str)
{
$this->ret = $this->default_json();
if (substr($str, -2) == "SD") {
$strl = substr($str, 0, strlen($str) - 2);
if (!is_numeric($strl)) {
return False;
} elseif (CoreLocal::get("tenderTotal") != 0) {
$this->ret['output'] = DisplayLib::boxMsg(_("discount not applicable after tender"), '', false, DisplayLib::standardClearButton());
} elseif ($strl > 50) {
$this->ret['output'] = DisplayLib::boxMsg(_("discount exceeds maximum"), '', false, DisplayLib::standardClearButton());
} elseif ($strl <= 0) {
$this->ret['output'] = DisplayLib::boxMsg(_("discount must be greater than zero"), '', false, DisplayLib::standardClearButton());
} elseif ($strl <= 50 and $strl > 0) {
$existingPD = CoreLocal::get("percentDiscount");
$stackablePD = $strl;
$equivalentPD = $existingPD + $stackablePD;
// sum discounts
$this->ret = PrehLib::percentDiscount($equivalentPD, $this->ret);
} else {
return false;
}
return true;
}
return false;
}
public function parse($str)
{
$ret = $this->default_json();
if (is_numeric(CoreLocal::get('VoidLimit')) && CoreLocal::get('VoidLimit') > 0) {
Database::getsubtotals();
if (CoreLocal::get('voidTotal') > CoreLocal::get('VoidLimit') && CoreLocal::get('voidOverride') != 1) {
CoreLocal::set('strRemembered', CoreLocal::get('strEntered'));
CoreLocal::set('voidOverride', 0);
$ret['main_frame'] = MiscLib::base_url() . 'gui-modules/adminlogin.php?class=Void';
return $ret;
}
}
if (strlen($str) > 2) {
$ret = $this->voidupc(substr($str, 2), $ret);
} elseif (CoreLocal::get("currentid") == 0) {
$ret['output'] = DisplayLib::boxMsg(_("No Item on Order"), '', false, DisplayLib::standardClearButton());
} else {
$id = CoreLocal::get("currentid");
$status = PrehLib::checkstatus($id);
$this->discounttype = $status['discounttype'];
$this->discountable = $status['discountable'];
$this->caseprice = $status['caseprice'];
$this->scaleprice = $status['scaleprice'];
/**
Voided values:
2 => "you saved" line
3 => subtotal line
4 => discount notice
5 => % Discount line
6 => tare weight, case disc notice,
8 => FS change, regular change
10 => tax exempt
*/
if ($status['voided'] == 2) {
// void preceeding item
$ret = $this->voiditem($id - 1, $ret);
} else {
if ($status['voided'] == 3 || $status['voided'] == 6 || $status['voided'] == 8) {
$ret['output'] = DisplayLib::boxMsg(_("Cannot void this entry"), '', false, DisplayLib::standardClearButton());
} else {
if ($status['voided'] == 4 || $status['voided'] == 5) {
PrehLib::percentDiscount(0);
} else {
if ($status['voided'] == 10) {
TransRecord::reverseTaxExempt();
} else {
if ($status['status'] == "V") {
$ret['output'] = DisplayLib::boxMsg(_("Item already voided"), '', false, DisplayLib::standardClearButton());
} else {
$ret = $this->voiditem($id, $ret);
}
}
}
}
}
}
if (empty($ret['output']) && empty($ret['main_frame'])) {
$ret['output'] = DisplayLib::lastpage();
$ret['redraw_footer'] = true;
$ret['udpmsg'] = 'goodBeep';
} elseif (empty($ret['main_frame'])) {
$ret['udpmsg'] = 'errorBeep';
}
return $ret;
}