static function delete($id)
{
$pdo = PDOBuilder::getPDO();
$db = DB::get();
$ticket = TicketsService::get($id);
if ($ticket === null) {
return false;
}
$cashSrv = new CashesService();
$cash = $cashSrv->get($ticket->cashId);
if ($cash === null || $cash->isClosed()) {
return false;
}
$cashRegSrv = new CashRegistersService();
$cashReg = $cashRegSrv->getFromCashId($cash->id);
// As cash must be opened, cashregister location is considered accurate
$locationId = $cashReg->locationId;
$newTransaction = !$pdo->inTransaction();
if ($newTransaction) {
$pdo->beginTransaction();
}
// Delete ticket lines
// Also check for prepayments refill
$stmtLines = $pdo->prepare("DELETE FROM TICKETLINES " . "WHERE TICKET = :id");
$stmtLines->bindParam(":id", $ticket->id);
foreach ($ticket->lines as $line) {
// Update stock
if ($line->productId !== null) {
$discountRate = $ticket->discountRate;
$fullDiscount = $discountRate + $line->discountRate;
$discountPrice = $line->price * (1.0 - $fullDiscount);
$move = new StockMove($ticket->date, StockMove::REASON_IN_REFUND, $line->productId, $locationId, $line->attrSetInstId, $line->quantity, $discountPrice);
if (StocksService::addMove($move) === false) {
if ($newTransaction) {
$pdo->rollback();
}
return false;
}
}
// Check prepayment refill
// Refill is not affected by discount
$prepaidIds = ProductsService::getPrepaidIds();
if ($ticket->customerId !== null && in_array($line->productId, $prepaidIds)) {
$custSrv = new CustomersService();
$ok = $custSrv->addPrepaid($ticket->customerId, -$line->price * $line->quantity);
if ($ok === false) {
if ($newTransaction) {
$pdo->rollback();
}
return false;
}
}
}
if ($stmtLines->execute() === false) {
if ($newTransaction) {
$pdo->rollback();
}
return false;
}
// Delete payments
// Also check for prepayment debit and debt
$stmtPay = $pdo->prepare("DELETE FROM PAYMENTS WHERE RECEIPT = :id");
$stmtPay->bindParam(":id", $ticket->id);
foreach ($ticket->payments as $payment) {
if ($payment->type == 'prepaid' || $payment->type == 'debt') {
$custSrv = new CustomersService();
if ($payment->type == 'prepaid') {
$ok = $custSrv->addPrepaid($ticket->customerId, $payment->amount);
} else {
$ok = $custSrv->recoverDebt($ticket->customerId, $payment->amount);
}
if ($ok === false) {
if ($newTransaction) {
$pdo->rollback();
}
return false;
}
}
}
if ($stmtPay->execute() === false) {
if ($newTransaction) {
$pdo->rollback();
}
return false;
}
// Delete taxlines
$stmtTax = $pdo->prepare("DELETE FROM TAXLINES WHERE RECEIPT = :id");
$stmtTax->bindParam(":id", $ticket->id);
if ($stmtTax->execute() === false) {
if ($newTransaction) {
$pdo->rollback();
}
return false;
}
// Delete ticket
$discountRate = $ticket->discountRate;
$stmtTkt = $pdo->prepare("DELETE FROM TICKETS WHERE ID = :id");
$stmtTkt->bindParam(':id', $ticket->id);
if ($stmtTkt->execute() === false) {
if ($newTransaction) {
$pdo->rollback();
}
return false;
}
// Delete receipt
$stmtRcpt = $pdo->prepare("DELETE FROM RECEIPTS WHERE ID = :id");
$stmtRcpt->bindParam(":id", $ticket->id);
if ($stmtRcpt->execute() === false) {
if ($newTransaction) {
$pdo->rollback();
}
return false;
}
if ($newTransaction) {
$pdo->commit();
}
return true;
}
protected function proceed()
{
$srv = new CustomersService();
switch ($this->action) {
case 'get':
$this->succeed($srv->get($this->params['id']));
break;
case 'getAll':
$this->succeed($srv->getAll());
break;
case 'addPrepaid':
$this->succeed($srv->addPrepaid($this->params['id'], $this->params['amount']));
break;
case 'getTop':
$this->succeed($srv->getTop($this->getParam("limit")));
break;
case 'save':
// Convert single customer to array for consistency
if ($this->isParamSet('customers')) {
$json = json_decode($this->params['customers']);
} else {
$json = array(json_decode($this->params['customer']));
}
$srv = new CustomersService();
$result = array();
// Begin transaction
$pdo = PDOBuilder::getPDO();
if (!$pdo->beginTransaction()) {
$this->fail(APIError::$ERR_GENERIC);
break;
}
foreach ($json as $customer) {
if (isset($customer->id) && $customer->id !== null) {
// Edit
if (!$srv->update($customer)) {
// Error, rollback
$pdo->rollback();
$this->fail(APIError::$ERR_GENERIC);
return;
} else {
$result[] = $customer->id;
}
} else {
// Create
$id = $srv->create($customer);
if ($id !== false) {
$result[] = $id;
} else {
// Error, rollback
$pdo->rollback();
$this->fail(APIError::$ERR_GENERIC);
return;
}
}
}
// Success, commit
if ($pdo->commit()) {
$this->succeed(array("saved" => $result));
} else {
$this->fail(APIError::$ERR_GENERIC);
}
break;
}
}
