added search modal for timesheet export (#2728)

src/Repository/Result/TimesheetResult.php

@@ -0,0 +1,56 @@
+<?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\Result;
+
+use App\Repository\Loader\TimesheetLoader;
+use Doctrine\ORM\QueryBuilder;
+
+class TimesheetResult
+{
+    private $queryBuilder;
+
+    public function __construct(QueryBuilder $queryBuilder)
+    {
+        $this->queryBuilder = $queryBuilder;
+    }
+
+    public function getStatistic(): TimesheetResultStatistic
+    {
+        $qb = clone $this->queryBuilder;
+        $qb
+            ->resetDQLPart('select')
+            ->resetDQLPart('orderBy')
+            ->select('COUNT(t.id) as counter')
+            ->addSelect('COALESCE(SUM(t.duration), 0) as duration')
+        ;
+
+        $result = $qb->getQuery()->getArrayResult()[0];
+
+        return new TimesheetResultStatistic($result['counter'], $result['duration']);
+    }
+
+    public function toIterable(): iterable
+    {
+        $query = $this->queryBuilder->getQuery();
+
+        return $query->toIterable();
+    }
+
+    public function getResults(bool $fullyHydrated = false): array
+    {
+        $query = $this->queryBuilder->getQuery();
+        $results = $query->getResult();
+
+        $loader = new TimesheetLoader($this->queryBuilder->getEntityManager(), $fullyHydrated);
+        $loader->loadResults($results);
+
+        return $results;
+    }
+}