/**
* Add any new void records for the transaction
* @param $hasrefund
* @param $hasvoid
* @param $result
* @return mixed
*/
private function insertVoidRecords($hasrefund, $hasvoid, $result)
{
$voidMdl = new SaleVoidsModel();
// update new refund records
if ($hasrefund) {
$saleItemsMdl = new SaleItemsModel();
foreach ($this->refunddata as $refund) {
// Check if record has already been processed
if (!$voidMdl->recordExists($this->id, $refund->processdt)) {
$this->deviceid = $refund->deviceid;
// set device id for the broadcast function
$voidMdl->create($this->id, $refund->userid, $refund->deviceid, $refund->locationid, $refund->reason, $refund->method, $refund->amount, json_encode($refund->items), 0, $refund->processdt);
// Increment refunded quantities in the sale_items table
foreach ($refund->items as $item) {
$saleItemsMdl->incrementQtyRefunded($this->id, $item->ref, $item->numreturned);
}
// Create transaction history record
WposTransactions::addTransactionHistory($this->id, isset($_SESSION['userId']) ? $_SESSION['userId'] : 0, "Refunded", "Sale refunded");
// log data
Logger::write("Refund processed with ref: " . $this->ref, "REFUND", json_encode($refund));
}
}
}
if ($hasvoid) {
// Check if record has already been processed
if (!$voidMdl->recordExists($this->id, $this->voiddata->processdt)) {
$this->deviceid = $this->voiddata->deviceid;
// set device id for the broadcast function
$id = $voidMdl->create($this->id, $this->voiddata->userid, $this->voiddata->deviceid, $this->voiddata->locationid, $this->voiddata->reason, "", 0, 0, 1, $this->voiddata->processdt);
if (!$id > 0) {
$result["error"] .= $voidMdl->errorInfo;
} else {
// return stock to original sale location
if (sizeof($this->jsonobj->items) > 0) {
$wposStock = new WposAdminStock();
foreach ($this->jsonobj->items as $item) {
if ($item->sitemid > 0) {
$wposStock->incrementStockLevel($item->sitemid, $this->jsonobj->locid, $item->qty, false);
}
}
}
// Create transaction history record
WposTransactions::addTransactionHistory($this->id, isset($_SESSION['userId']) ? $_SESSION['userId'] : 0, "Voided", "Sale voided");
// log data
Logger::write("Sale voided with ref: " . $this->ref, "VOID", json_encode($this->voiddata));
}
}
}
return $result;
}
/**
* 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;
}
