toolbar dropdown and visibility improvements (#933)

src/Repository/Loader/ActivityIdLoader.php

@@ -0,0 +1,74 @@
+<?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\Activity;
+use App\Entity\Project;
+use Doctrine\ORM\EntityManagerInterface;
+
+final class ActivityIdLoader implements LoaderInterface
+{
+    /**
+     * @var EntityManagerInterface
+     */
+    private $entityManager;
+
+    public function __construct(EntityManagerInterface $entityManager)
+    {
+        $this->entityManager = $entityManager;
+    }
+
+    /**
+     * @param int[] $ids
+     */
+    public function loadResults(array $ids): void
+    {
+        if (empty($ids)) {
+            return;
+        }
+
+        $em = $this->entityManager;
+
+        $qb = $em->createQueryBuilder();
+        $activities = $qb->select('PARTIAL a.{id}', 'project')
+            ->from(Activity::class, 'a')
+            ->leftJoin('a.project', 'project')
+            ->andWhere($qb->expr()->isNotNull('a.project'))
+            ->andWhere($qb->expr()->in('a.id', $ids))
+            ->getQuery()
+            ->execute();
+
+        $qb = $em->createQueryBuilder();
+        $qb->select('PARTIAL a.{id}', 'meta')
+            ->from(Activity::class, 'a')
+            ->leftJoin('a.meta', 'meta')
+            ->andWhere($qb->expr()->in('a.id', $ids))
+            ->getQuery()
+            ->execute();
+
+        if (!empty($activities)) {
+            $projectIds = array_map(function (Activity $activity) {
+                if (null === $activity->getProject()) {
+                    return null;
+                }
+
+                return $activity->getProject()->getId();
+            }, $activities);
+
+            $qb = $em->createQueryBuilder();
+            $qb->select('PARTIAL p.{id}', 'customer')
+                ->from(Project::class, 'p')
+                ->leftJoin('p.customer', 'customer')
+                ->andWhere($qb->expr()->in('p.id', $projectIds))
+                ->getQuery()
+                ->execute();
+        }
+    }
+}