added invoice archive & configurable invoice numbers (#1541)

src/Repository/Loader/InvoiceLoader.php

@@ -0,0 +1,38 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Repository\Loader;
+
+use App\Entity\Invoice;
+use Doctrine\ORM\EntityManagerInterface;
+
+final class InvoiceLoader implements LoaderInterface
+{
+    /**
+     * @var InvoiceIdLoader
+     */
+    private $loader;
+
+    public function __construct(EntityManagerInterface $entityManager)
+    {
+        $this->loader = new InvoiceIdLoader($entityManager);
+    }
+
+    /**
+     * @param Invoice[] $invoices
+     */
+    public function loadResults(array $invoices): void
+    {
+        $ids = array_map(function (Invoice $invoice) {
+            return $invoice->getId();
+        }, $invoices);
+
+        $this->loader->loadResults($ids);
+    }
+}