Revize afb0cc02

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

website/src/Controller/HeatmapController.php

@@ -51 +51 @@
     /**
      * @Route("heatmap/available/{date}", name="available")
      */
-    public function availableDatasets(IOpenDataManager $manager, $date = '01012020') {
+    public function availableDatasets(IOpenDataManager $manager, $date = '2020-01-01') {
         return $this->json($manager->getAvailableCollectionsByDay($date));
     }