added failsafe to streamStatus if the twitch API acts up

src/Controller/APIController.php

@@ -37,6 +37,10 @@ class APIController extends AbstractController
      */
     public function streamStatus()
     {
+        $data = [];
+        $successful = false;
+
+        try {
             $client = HttpClient::create();
             $apiAccessResponseRaw = $client->request('POST', 'https://id.twitch.tv/oauth2/token?client_id='.$_ENV['TWITCH_API_CLIENT_ID'].'&client_secret='.$_ENV['TWITCH_API_CLIENT_SECRET'].'&grant_type=client_credentials');
             $apiAccessResponse = json_decode($apiAccessResponseRaw->getContent());
@@ -51,6 +55,8 @@ class APIController extends AbstractController
             ]);
             $apiResponse = json_decode($apiResponseRaw->getContent());
 
+            $successful = true;
+            
             if(count($apiResponse->data) != 0) {
                 $data = [
                     "title" => $apiResponse->data[0]->title,
@@ -64,8 +70,12 @@ class APIController extends AbstractController
                     "isLive" => false
                 ];
             }
+        } catch(\Exception $e) {
+            $successful = false;
+            $data = [];
+        }
 
-        $response = new JsonResponse(['version' => $this->apiVersion, 'status' => 200, 'data' => $data]);
+        $response = new JsonResponse(['version' => $this->apiVersion, 'status' => $successful ? 200 : 500, 'data' => $data]);
         $response->headers->set('Access-Control-Allow-Origin', '*');
         return $response;
     }