first commit

app/Services/Settings/Validators/TmdbApiKeyValidator.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace App\Services\Settings\Validators;
+
+use App\Services\Data\Tmdb\TmdbApi;
+use Common\Settings\Validators\SettingsValidator;
+use GuzzleHttp\Exception\ClientException;
+use Illuminate\Support\Arr;
+
+class TmdbApiKeyValidator implements SettingsValidator
+{
+    public const KEYS = ['tmdb_api_key'];
+
+    public function fails($values)
+    {
+        if ($apiKey = Arr::get($values, 'tmdb_api_key')) {
+            config(['services.tmdb.key' => $apiKey]);
+        }
+
+        try {
+            app(TmdbApi::class)->browse();
+        } catch (ClientException $e) {
+            $errResponse = json_decode(
+                $e
+                    ->getResponse()
+                    ->getBody()
+                    ->getContents(),
+                true,
+                512,
+                JSON_THROW_ON_ERROR,
+            );
+            return $this->getMessage($errResponse);
+        }
+    }
+
+    /**
+     * @param array $errResponse
+     * @return array
+     */
+    private function getMessage($errResponse)
+    {
+        return ['tmdb_api_key' => 'This Themoviedb api key is not valid.'];
+    }
+}