diff --git a/dataCollector/dataCollector.php b/dataCollector/dataCollector.php
index c7ab293..dfc203d 100644
--- a/dataCollector/dataCollector.php
+++ b/dataCollector/dataCollector.php
@@ -24,11 +24,11 @@ $mysqli = new mysqli($databaseAddress, $databaseUser, $databasePassword, $databa
 $mysqli = new mysqli($databaseAddress, $databaseUser, $databasePassword, $databaseName);
 
 function saveToDatabase($contentArray, $mysqli) {
-    $mysqli->query("INSERT INTO `topics` (`id`, `fullJSON`, `timeWatchM`,`timeWatchW`, `timeWatchD`, `countWatchM`, `countWatchW`, `countWatchD`) values ($contentArray[0], $contentArray[2], $contentArray[3], $contentArray[4], $contentArray[5], $contentArray[6], $contentArray[7], $contentArray[8]) ON DUPLICATE KEY UPDATE `id` = $contentArray[0]");
+    return $mysqli->query("INSERT INTO `topics` (`id`, `fullJSON`, `timeWatchM`,`timeWatchW`, `timeWatchD`, `countWatchM`, `countWatchW`, `countWatchD`) values ($contentArray[0], $contentArray[2], $contentArray[3], $contentArray[4], $contentArray[5], $contentArray[6], $contentArray[7], $contentArray[8]) ON DUPLICATE KEY UPDATE `id` = $contentArray[0]");
 }
 
 function getFromDatabase() {
-
+    return [];
 }
 
 $entityBody = '{"lastSave": 0, "timeWatchM": 0, "timeWatchW": 0, "timeWatchD": 0, "countWatchM": 0, "countWatchW": 0, "countWatchD": 0, "id":"test","watches":[{"actions":[]},{"actions":[]},{"actions":[]}]}';