Created new action to get default visit stats

module/Core/src/Visit/VisitsStatsHelper.php

@@ -0,0 +1,32 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shlinkio\Shlink\Core\Visit;
+
+use Doctrine\ORM\EntityManagerInterface;
+use Shlinkio\Shlink\Core\Entity\Visit;
+use Shlinkio\Shlink\Core\Repository\VisitRepository;
+use Shlinkio\Shlink\Core\Visit\Model\VisitsStats;
+
+class VisitsStatsHelper implements VisitsStatsHelperInterface
+{
+    private EntityManagerInterface $em;
+
+    public function __construct(EntityManagerInterface $em)
+    {
+        $this->em = $em;
+    }
+
+    public function getVisitsStats(): VisitsStats
+    {
+        return new VisitsStats($this->getVisitsCount());
+    }
+
+    private function getVisitsCount(): int
+    {
+        /** @var VisitRepository $visitsRepo */
+        $visitsRepo = $this->em->getRepository(Visit::class);
+        return $visitsRepo->count([]);
+    }
+}