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;
}
/**
* 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;
}
/**
* Get grouped sales stats for the current range, grouped by user, device or location
* @param $result
* @param string $type
* @return mixed
*/
public function getDeviceBreakdownStats($result, $type = 'device')
{
$stats = [];
$salesMdl = new TransactionsModel();
$voidMdl = new SaleVoidsModel();
// 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;
// setup default object
$defaults = new stdClass();
$defaults->refs = '';
$defaults->refundrefs = '';
$defaults->voidtotal = 0;
$defaults->voidnum = 0;
$defaults->saletotal = 0;
$defaults->salenum = 0;
$defaults->refundtotal = 0;
$defaults->refundnum = 0;
// get non voided sales
if (($sales = $salesMdl->getGroupedTotals($stime, $etime, 3, false, $type)) !== false) {
foreach ($sales as $sale) {
if ($sale['groupid'] == null) {
$sale['name'] = "Admin Dash";
}
if (!isset($stats[$sale['groupid']])) {
$stats[$sale['groupid']] = clone $defaults;
$stats[$sale['groupid']]->name = $sale['name'];
}
$stats[$sale['groupid']]->refs = $sale['refs'];
$stats[$sale['groupid']]->salerefs = $sale['refs'];
$stats[$sale['groupid']]->saletotal = $sale['stotal'];
$stats[$sale['groupid']]->salenum = $sale['snum'];
}
} else {
$result['error'] = "Error getting sales: " . $salesMdl->errorInfo;
}
// get voided sales
if (($voids = $salesMdl->getGroupedTotals($stime, $etime, 3, true, $type)) !== false) {
foreach ($voids as $void) {
if ($void['groupid'] == null) {
$sale['name'] = "Admin Dash";
}
if (!isset($stats[$void['groupid']])) {
$stats[$void['groupid']] = clone $defaults;
$stats[$void['groupid']]->name = $void['name'];
}
$stats[$void['groupid']]->refs .= ($stats[$void['groupid']]->refs == '' ? '' : ',') . $void['refs'];
$stats[$void['groupid']]->voidrefs = $void['refs'];
$stats[$void['groupid']]->voidtotal = $void['stotal'];
$stats[$void['groupid']]->voidnum = $void['snum'];
}
} else {
$result['error'] = "Error getting voided sales: " . $salesMdl->errorInfo;
}
// get refunds
if (($refunds = $voidMdl->getGroupedTotals($stime, $etime, false, $type)) !== false) {
foreach ($refunds as $refund) {
if ($refund['groupid'] == null) {
$sale['name'] = "Admin Dash";
}
if (!isset($stats[$refund['groupid']])) {
$stats[$refund['groupid']] = clone $defaults;
$stats[$refund['groupid']]->name = $refund['name'];
}
$stats[$refund['groupid']]->refs .= ($stats[$refund['groupid']]->refs == '' ? '' : ',') . $refund['refs'];
$stats[$refund['groupid']]->refundrefs = $refund['refs'];
$stats[$refund['groupid']]->refundtotal = $refund['stotal'];
$stats[$refund['groupid']]->refundnum = $refund['snum'];
}
} else {
$result['error'] = "Error getting refunds: " . $voidMdl->errorInfo;
}
// calc total takings for each device/location
foreach ($stats as $key => $stat) {
$stats[$key]->balance = number_format($stat->saletotal - $stat->refundtotal, 2, '.', '');
}
// include totals if requested
if ($this->data->totals == true) {
$result = $this->getOverviewStats($result);
$stats["Totals"] = $result['data'];
}
$result['data'] = $stats;
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;
}
/**
* 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;
}
}