From 3809539587c86bf01d4a1f8a9839d75b1e97f919 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20B=C3=B6hmer?= <jan.h.boehmer@gmx.de>
Date: Fri, 21 Aug 2020 23:28:46 +0200
Subject: [PATCH] Implemented a stub DeviceRepository to prevent exception when
 try to delete a device.

Now the devices can not be deleted (but no exception), to prevent users to accidentally delete still useful devices from old Part-DB versions (as currently it is not possible to view which infos a device contains). This fixes issue #60.
---
 src/Entity/Devices/Device.php             |  2 +-
 src/Repository/Parts/DeviceRepository.php | 37 +++++++++++++++++++++++
 2 files changed, 38 insertions(+), 1 deletion(-)
 create mode 100644 src/Repository/Parts/DeviceRepository.php

diff --git a/src/Entity/Devices/Device.php b/src/Entity/Devices/Device.php
index 3b1931f3..e6ce5e8a 100644
--- a/src/Entity/Devices/Device.php
+++ b/src/Entity/Devices/Device.php
@@ -60,7 +60,7 @@ use InvalidArgumentException;
 /**
  * Class AttachmentType.
  *
- * @ORM\Entity(repositoryClass="App\Repository\StructuralDBElementRepository")
+ * @ORM\Entity(repositoryClass="App\Repository\Parts\DeviceRepository")
  * @ORM\Table(name="`devices`")
  */
 class Device extends AbstractPartsContainingDBElement
diff --git a/src/Repository/Parts/DeviceRepository.php b/src/Repository/Parts/DeviceRepository.php
new file mode 100644
index 00000000..1e6166a8
--- /dev/null
+++ b/src/Repository/Parts/DeviceRepository.php
@@ -0,0 +1,37 @@
+<?php
+
+
+namespace App\Repository\Parts;
+
+
+use App\Entity\Base\AbstractPartsContainingDBElement;
+use App\Entity\Devices\Device;
+use App\Entity\Parts\Category;
+use App\Entity\Parts\Part;
+use App\Repository\AbstractPartsContainingRepository;
+
+class DeviceRepository extends AbstractPartsContainingRepository
+{
+
+    public function getParts(object $element, array $order_by = ['name' => 'ASC']): array
+    {
+        if (!$element instanceof Device) {
+            throw new \InvalidArgumentException('$element must be an Device!');
+        }
+
+
+        //TODO: Change this later, when properly implemented devices
+        return [];
+    }
+
+    public function getPartsCount(object $element): int
+    {
+        if (!$element instanceof Device) {
+            throw new \InvalidArgumentException('$element must be an Device!');
+        }
+
+        //TODO: Change this later, when properly implemented devices
+        //Prevent user from deleting devices, to not accidentally remove filled devices from old versions
+        return 1;
+    }
+}
\ No newline at end of file