Revize afb0cc02

+ Re #8081
+ tests environmnet prepared
+ fast fix in build script

website/src/Repository/OpenDataManager.php

@@ -16 +16 @@
     }
 
     public function getCollectionDataByName($name, $date, $hour) {
+        if (null == $name || null == $date || null == $hour) {
+            return [];
+        }
+
         $valh = $hour < 10 ? '0'.$hour : $hour;
         $openData = $this->manager->executeQuery('open-data-db.'.$name.$date, new Query(['date' => $date.'-'.$valh], []));
 
@@ -54 +58 @@
     }
 
     public function isCollectionAvailable($name, $date) {
+        if (null == $name || null == $date) {
+            return false;
+        }
+
         $result = $this->manager->executeQuery('open-data-db.'.$name, new Query(['date' => $date], []));
 
         return !empty($result->toArray());
@@ -90 +98 @@
     }
 
     public function getMaxCollectionNumberAtDay($name, $date) {
+        if (null == $name || null == $date) {
+            return 0;
+        }
+
         $max = $this->manager->executeQuery('open-data-db.'.$name.$date, new Query([], ['sort' => ['number' => -1], 'limit' => 1]));
 
         $max->setTypeMap([
@@ -100 +112 @@
 
         $result = $max->toArray();
 
-        return empty($result) ? 1 : $result[0]['number'];
+        return empty($result) ? 0 : $result[0]['number'];
     }
 
     public function getDataSourcePositions($name = 'NONE') {
+        if (null == $name) {
+            return [];
+        }
+
         $positions = $this->manager->executeQuery('open-data-db.'.$name.'DEVICES', new Query([], []));
 
         $positions->setTypeMap([