private function deleteInvoice()
{
if ($this->invMdl->remove($this->id) === false) {
return false;
}
$itemMdl = new SaleItemsModel();
if ($itemMdl->removeBySale($this->id) === false) {
return false;
}
$payMdl = new SalePaymentsModel();
if ($payMdl->removeBySale($this->id) === false) {
return false;
}
$voidMdl = new SaleVoidsModel();
if ($voidMdl->removeBySale($this->id) === false) {
return false;
}
$histMdl = new TransHistModel();
if ($histMdl->removeBySale($this->id) === false) {
return false;
}
return true;
}
/**
* Remove all transaction records associated with a sale
* @return bool
*/
private function removeTransactionRecords()
{
$itemsMdl = new SaleItemsModel();
$payMdl = new SalePaymentsModel();
if ($this->salesMdl->remove($this->id) !== false) {
if ($payMdl->removeBySale($this->id) !== false) {
if ($itemsMdl->removeBySale($this->id) !== false) {
return true;
}
}
}
return false;
}
/**
* Retract a void or refund using the sale id and void/refund processdt
* @param $result
* @return mixed
*/
public function removeVoidRecord($result)
{
$jsonval = new JsonValidate($this->data, '{"id":1, "processdt":1}');
if (($errors = $jsonval->validate()) !== true) {
$result['error'] = $errors;
return $result;
}
// find entry and delete
$salesMdl = new SalesModel();
$voidMdl = new SaleVoidsModel();
$refitems = [];
// retrive the sales record
if (($sale = $salesMdl->getById($this->data->id)) !== false) {
// Decode JSON and remove the refund/void
$jsondata = json_decode($sale[0]['data']);
$recfound = false;
$foundrecord = null;
$foundtype = null;
// check if the void record is a match
if ($jsondata->voiddata->processdt == $this->data->processdt) {
$foundrecord = $jsondata->voiddata;
unset($jsondata->voiddata);
$recfound = true;
$foundtype = 'void';
} else {
// no void record found with that timestamp, try refunds
if ($jsondata->refunddata != null) {
foreach ($jsondata->refunddata as $key => $refund) {
if ($refund->processdt == $this->data->processdt) {
// add the items to the array so we can remove them from qty refunded
$refitems = $jsondata->refunddata[$key]->items;
// unset the array value, this outputs objects so we need to reformat as array
$foundrecord = $jsondata->refunddata[$key];
unset($jsondata->refunddata[$key]);
$jsondata->refunddata = array_values($jsondata->refunddata);
if (sizeof($jsondata->refunddata) == 0) {
unset($jsondata->refunddata);
}
$recfound = true;
$foundtype = 'refund';
break;
}
}
}
}
// calculate updated status
$status = isset($jsondata->voiddata) ? 3 : (isset($jsondata->refunddata) ? 2 : 1);
if ($recfound) {
// remove the void db record
if ($voidMdl->removeBySale($this->data->id, $this->data->processdt)) {
if (sizeof($refitems) > 0) {
// if its a refund, remove qty refunded
$saleItemsMdl = new SaleItemsModel();
// Decrement refunded quantities in the sale_items table
foreach ($refitems as $item) {
$saleItemsMdl->incrementQtyRefunded($this->data->id, $item->id, $item->numreturned, false);
}
}
if (!$salesMdl->edit($this->data->id, null, json_encode($jsondata), $status)) {
$result["error"] = "Could not update sales table. Error:" . $salesMdl->errorInfo;
} else {
$result['data'] = $jsondata;
// if sale has been unvoided, remove item stock from the location where created
if ($foundtype == 'void' && $status != 3 && sizeof($jsondata->items) > 0) {
$wposStock = new WposAdminStock();
foreach ($jsondata->items as $item) {
if ($item->sitemid > 0) {
$wposStock->incrementStockLevel($item->sitemid, $jsondata->locid, $item->qty, true);
}
}
}
// Create transaction history record
WposTransactions::addTransactionHistory($this->data->id, $_SESSION['userId'], "Retract", "Transaction Void/Refund Retracted");
// Success; log data
Logger::write("Retracted void/refund from:" . $jsondata->ref, "RETRACT", json_encode($foundrecord));
}
} else {
$result["error"] = "Could not remove void record. Error:" . $voidMdl->errorInfo;
}
} else {
$result["error"] = "Could not find the record in the JSON data: " . print_r($jsondata);
}
} else {
$result["error"] = "Could not fetch the sales record. Error:" . $salesMdl->errorInfo;
}
return $result;
}
/**
* Get tax statistics from the current range
* @param $result
* @return mixed
*/
public function getTaxStats($result)
{
$stats = [];
$itemsMdl = new SaleItemsModel();
// check if params set, if not set defaults
$stime = isset($this->data->stime) ? $this->data->stime : strtotime('-1 week') * 1000;
$etime = isset($this->data->etime) ? $this->data->etime : time() * 1000;
if (is_array($taxtotals = $itemsMdl->getTaxTotals($stime, $etime, true, $this->data->type))) {
foreach ($taxtotals as $tax) {
$stats[$tax['taxid']] = new stdClass();
$stats[$tax['taxid']]->refs = $tax['refs'];
$stats[$tax['taxid']]->name = $tax['taxname'];
$stats[$tax['taxid']]->qtyitems = $tax['qtyitems'];
//$stats[$tax['taxid']]->salebalance = number_format($tax['saletotal']-$tax['refundtotal'], 2);
$stats[$tax['taxid']]->saletotal = number_format($tax['saletotal'], 2);
$stats[$tax['taxid']]->refundtotal = number_format($tax['refundtotal'], 2);
if ($tax['taxid'] == 1) {
$stats[$tax['taxid']]->saletax = number_format(0.0, 2);
$stats[$tax['taxid']]->refundtax = number_format(0.0, 2);
} else {
$taxMdl = new TaxItemsModel();
$taxdata = $taxMdl->get($tax['taxid']);
if ($taxdata === false) {
$result['error'] = "Could not calculate tax";
return $result;
}
$taxdiv = $taxdata[0]['divisor'];
$stats[$tax['taxid']]->saletax = round($tax['saletotal'] / $taxdiv, 2);
$stats[$tax['taxid']]->refundtax = round($tax['refundtotal'] / $taxdiv, 2);
}
$stats[$tax['taxid']]->balance = number_format($stats[$tax['taxid']]->saletax - $stats[$tax['taxid']]->refundtax, 2);
$stats[$tax['taxid']]->saletax = number_format($stats[$tax['taxid']]->saletax, 2);
$stats[$tax['taxid']]->refundtax = number_format($stats[$tax['taxid']]->refundtax, 2);
}
// Get cash rounding total
$roundtotals = $itemsMdl->getRoundingTotal($stime, $etime);
if ($roundtotals !== false) {
$stats[0] = new stdClass();
$stats[0]->refs = $roundtotals[0]['refs'];
$stats[0]->name = "Cash Rounding";
$stats[0]->qty = $roundtotals[0]['num'];
$stats[0]->total = $roundtotals[0]['total'];
} else {
$result['error'] = $itemsMdl->errorInfo;
}
} else {
$result['error'] = $itemsMdl->errorInfo;
}
$result['data'] = $stats;
return $result;
}
/**
* Removes the transaction record and all associated records
* @param $saleid
* @return bool|int Returns false on failure or number of rows affected on success
*/
public function remove($saleid)
{
$sql = "DELETE FROM `sales` WHERE `id` = :saleid";
$placeholders = [":saleid" => $saleid];
// Remove associated records
$saleItemsMdl = new SaleItemsModel();
$salePaymentsMdl = new SalePaymentsModel();
$saleVoidMdl = new SaleVoidsModel();
if (($result = $saleVoidMdl->removeBySale($saleid)) !== false) {
if (($result = $salePaymentsMdl->removeBySale($saleid)) !== false) {
$result = $saleItemsMdl->removeBySale($saleid);
}
}
if ($result !== false) {
return $this->delete($sql, $placeholders);
} else {
return $result;
}
}
/**
* Get tax statistics from the current range
* @param $result
* @return mixed
*/
public function getTaxStats($result)
{
$stats = [];
$itemsMdl = new SaleItemsModel();
// check if params set, if not set defaults
$stime = isset($this->data->stime) ? $this->data->stime : strtotime('-1 week') * 1000;
$etime = isset($this->data->etime) ? $this->data->etime : time() * 1000;
if (is_array($saleitems = $itemsMdl->getTotalsRange($stime, $etime, true, $this->data->type))) {
$taxMdl = new TaxItemsModel();
$taxdata = $taxMdl->get();
$taxes = [];
foreach ($taxdata as $value) {
$taxes[$value['id']] = (object) $value;
}
foreach ($saleitems as $saleitem) {
$itemtax = json_decode($saleitem['tax']);
if ($itemtax->total == 0) {
if (!array_key_exists(-1, $stats)) {
$stats[-1] = new stdClass();
$stats[-1]->refs = [];
$stats[-1]->name = "Untaxed";
$stats[-1]->qtyitems = 0;
$stats[-1]->saletotal = 0;
$stats[-1]->refundtotal = 0;
$stats[-1]->saletax = 0;
$stats[-1]->refundtax = 0;
}
if (!in_array($saleitem['ref'], $stats[-1]->refs)) {
$stats[-1]->refs[] = $saleitem['ref'];
}
$stats[-1]->qtyitems += $saleitem['qty'];
$stats[-1]->saletotal += $saleitem['itemtotal'];
$stats[-1]->refundtotal += $saleitem['refundtotal'];
} else {
// subtotal excludes tax, factors in discount
$discountedtax = $saleitem['discount'] > 0 ? round($itemtax->total - $itemtax->total * ($saleitem['discount'] / 100), 2) : $itemtax->total;
//echo($discountedtax);
$itemsubtotal = $saleitem['itemtotal'] - $discountedtax;
$refundsubtotal = $saleitem['refundtotal'] - round($discountedtax / $saleitem['qty'] * $saleitem['refundqty'], 2);
foreach ($itemtax->values as $key => $value) {
if (!array_key_exists($key, $stats)) {
$stats[$key] = new stdClass();
$stats[$key]->refs = [];
$stats[$key]->name = isset($taxes[$key]) ? $taxes[$key]->name : "Unknown";
$stats[$key]->qtyitems = 0;
$stats[$key]->saletotal = 0;
$stats[$key]->refundtotal = 0;
//$stats[$key]->saletax = 0;
//$stats[$key]->refundtax = 0;
}
if (!in_array($saleitem['ref'], $stats[$key]->refs)) {
$stats[$key]->refs[] = $saleitem['ref'];
}
$stats[$key]->qtyitems += $saleitem['qty'];
$stats[$key]->saletotal += $itemsubtotal;
// subtotal excludes tax, factors in discount
$stats[$key]->refundtotal += $refundsubtotal;
//$stats[$key]->saletax += $saleitem['discount']>0 ? round($value - ($value*($saleitem['discount']/100)), 2) : $value;
// $stats[$key]->refundtax += $saleitem['discount']>0 ? (round($value/($saleitem['discount']/100), 2)/$saleitem['qty'])*$saleitem['refundqty']: ($value/$saleitem['qty'])*$saleitem['refundqty'];
}
}
}
foreach ($stats as $key => $value) {
$taxitems = WposAdminUtilities::getTaxTable()['items'];
$stats[$key]->saletax = round($taxitems[$key]['multiplier'] * $stats[$key]->saletotal, 2);
$stats[$key]->refundtax = round($taxitems[$key]['multiplier'] * $stats[$key]->refundtotal, 2);
$stats[$key]->balance = number_format($stats[$key]->saletax - $stats[$key]->refundtax, 2);
}
// Get cash rounding total
$roundtotals = $itemsMdl->getRoundingTotal($stime, $etime);
if ($roundtotals !== false) {
$stats[0] = new stdClass();
$stats[0]->refs = $roundtotals[0]['refs'];
$stats[0]->name = "Cash Rounding";
$stats[0]->qty = $roundtotals[0]['num'];
$stats[0]->total = $roundtotals[0]['total'];
} else {
$result['error'] = $itemsMdl->errorInfo;
}
} else {
$result['error'] = $itemsMdl->errorInfo;
}
$result['data'] = $stats;
return $result;
}