From 27abab0dee45728429631a1b9c3d6c56c638c1d5 Mon Sep 17 00:00:00 2001
From: Joachim Bauch <bauch@struktur.de>
Date: Wed, 10 Nov 2021 11:48:09 +0100
Subject: [PATCH] Ignore UniqueConstraintViolationException when creating new
 items.

---
 lib/Controller/ApiController.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/Controller/ApiController.php b/lib/Controller/ApiController.php
index f4bed04..079bbf1 100644
--- a/lib/Controller/ApiController.php
+++ b/lib/Controller/ApiController.php
@@ -23,6 +23,7 @@ declare(strict_types=1);
 
 namespace OCA\Pdfdraw\Controller;
 
+use Doctrine\DBAL\Exception\UniqueConstraintViolationException;
 use \Firebase\JWT\JWT;
 use OCP\AppFramework\Http;
 use OCP\AppFramework\Http\DataDownloadResponse;
@@ -174,7 +175,11 @@ class ApiController extends OCSController {
 						'data' => $query->createNamedParameter($data),
 					]
 				);
-			$query->execute();
+			try {
+				$query->execute();
+			} catch (UniqueConstraintViolationException $e) {
+				// Ignore, another request created the item.
+			}
 		}
 		return new DataResponse([]);
 	}