Fixes ACCOUNTS-5FF. Handle 204 response from Chrly.

common/components/SkinSystem/Api.php

@@ -1,34 +1,48 @@
 <?php
+declare(strict_types=1);
+
 namespace common\components\SkinSystem;
 
-use GuzzleHttp\Client as GuzzleClient;
+use GuzzleHttp\ClientInterface;
 use Yii;
 
+// TODO: convert to complete Chrly client library
 class Api {
 
     private const BASE_DOMAIN = 'http://skinsystem.ely.by';
 
+    /** @var ClientInterface */
+    private $client;
+
     /**
      * @param string $username
      * @throws \GuzzleHttp\Exception\GuzzleException
      *
      * @return array
      */
-    public function textures(string $username): array {
-        $response = $this->getClient()->get($this->getBuildUrl('/textures/' . $username));
+    public function textures(string $username): ?array {
+        $response = $this->getClient()->request('GET', $this->buildUrl('/textures/' . $username));
+        if ($response->getStatusCode() !== 204) {
+            return null;
+        }
 
         return json_decode($response->getBody(), true);
     }
 
-    protected function getBuildUrl(string $url): string {
+    public function setClient(ClientInterface $client): void {
+        $this->client = $client;
+    }
+
+    private function buildUrl(string $url): string {
         return self::BASE_DOMAIN . $url;
     }
 
-    /**
-     * @return GuzzleClient
-     */
-    protected function getClient(): GuzzleClient {
-        return Yii::$app->guzzle;
+    private function getClient(): ClientInterface {
+        if ($this->client === null) {
+            $this->client = Yii::$container->get(ClientInterface::class);
+        }
+
+        return $this->client;
     }
 
 }