/**
* 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 $result;
}
public function removePayment($result)
{
// validate json
if (!isset($this->data->id) || !isset($this->data->paymentid)) {
$result['error'] = "Sale & item id must be provided";
return $result;
}
// delete payment record
$payMdl = new SalePaymentsModel();
if ($payMdl->removeById($this->data->paymentid) === false) {
$result['error'] = "Could not remove payment record: " . $payMdl->errorInfo;
return $result;
}
// delete item in json
foreach ($this->invoice->payments as $key => $item) {
if ($this->data->paymentid == $item->id) {
unset($this->invoice->payments[$key]);
$this->invoice->payments = array_values($this->invoice->payments);
break;
}
}
// Update invoice totals
$this->calculateInvoice();
// update invoice data
if ($this->saveInvoiceData() === false) {
$result['error'] = "Could not commit invoice data: " . $this->invMdl->errorInfo;
return $result;
} else {
// Create transaction history record
WposTransactions::addTransactionHistory($this->id, $_SESSION['userId'], "Modified", "Payment Removed");
// log data
Logger::write("Invoice payment removed for invoice id: " . $this->id, "INVOICE", json_encode($this->data));
}
$result['data'] = $this->invoice;
return $result;
}
/**
* Generate invoice for the specified transaction
* @param $result
* @return mixed
*/
public function emailInvoice($result)
{
// validate json
$jsonval = new JsonValidate($this->data, '{"id":1, "to":""}');
if (($errors = $jsonval->validate()) !== true) {
$result['error'] = $errors;
return $result;
}
if (!$this->trans) {
if ($this->loadTransaction() === false) {
die("Failed to load the transaction!");
}
}
// Generate Invoice PDF
$html = $this->generateInvoiceHtml();
$pdf = $this->convertToPdf($html, 0);
$attachment = [$pdf, "Invoice #" . $this->trans->ref . ".pdf"];
$subject = isset($this->data->subject) ? $this->data->subject : "Invoice #" . $this->trans->ref . " Attached";
$message = isset($this->data->message) && $this->data->message !== "" ? $this->data->message : "Please find the attached invoice";
$cc = isset($this->data->cc) ? $this->data->cc : null;
$bcc = isset($this->data->bcc) ? $this->data->bcc : null;
// Constuct & send email
$email = new WposMail();
$emlresult = $email->sendHtmlEmail($this->data->to, $subject, $message, $cc, $bcc, $attachment);
if ($emlresult !== true) {
$result['error'] = $emlresult;
} else {
// Create transaction history record
WposTransactions::addTransactionHistory($this->trans->id, $_SESSION['userId'], "Emailed", "Invoice emailed to: " . $this->data->to . ($cc != null ? "," . $cc : "") . ($bcc != null ? "," . $bcc : ""));
}
return $result;
}