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Fix ticket number collision #378

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This commit is contained in:
Ivan Diaz 2018-11-08 18:42:48 -03:00
parent 4111401518
commit b09ccdec02
1 changed files with 3 additions and 3 deletions
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6
server/models/Ticket.php
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@ -92,15 +92,15 @@ class Ticket extends DataStore {
public function generateUniqueTicketNumber() {
$linearCongruentialGenerator = new LinearCongruentialGenerator();
$ticketQuantity = Ticket::count();
if ($ticketQuantity === 0) {
if (Ticket::count() === 0) {
$ticketNumber = Setting::getSetting('ticket-first-number')->value;
} else {
$lastTicketId = Ticket::findOne(' ORDER BY id DESC')->id;
$linearCongruentialGenerator->setGap(Setting::getSetting('ticket-gap')->value);
$linearCongruentialGenerator->setFirst(Setting::getSetting('ticket-first-number')->value);
$ticketNumber = $linearCongruentialGenerator->generate($ticketQuantity);
$ticketNumber = $linearCongruentialGenerator->generate($lastTicketId + 1);
}
return $ticketNumber;