Added getSubscriptions method

src/Api.php

@@ -4,7 +4,12 @@ declare(strict_types=1);
 
 namespace BushlanovDev\MaxMessengerBot;
 
+use BushlanovDev\MaxMessengerBot\Exceptions\ClientApiException;
+use BushlanovDev\MaxMessengerBot\Exceptions\NetworkException;
+use BushlanovDev\MaxMessengerBot\Exceptions\SerializationException;
 use BushlanovDev\MaxMessengerBot\Models\BotInfo;
+use BushlanovDev\MaxMessengerBot\Models\Subscription;
+use InvalidArgumentException;
 
 /**
  * The main entry point for interacting with the Max Bot API.
@@ -15,10 +20,11 @@ use BushlanovDev\MaxMessengerBot\Models\BotInfo;
 class Api
 {
     private const string METHOD_GET = 'GET';
-
     //    private const string METHOD_POST = 'POST';
+    //    private const string METHOD_DELETE = 'DELETE';
 
     private const string ACTION_ME = '/me';
+    private const string ACTION_SUBSCRIPTIONS = '/subscriptions';
 
     private readonly ClientApiInterface $client;
 
@@ -30,9 +36,14 @@ class Api
      * @param string $accessToken Your bot's access token from @MasterBot.
      * @param ClientApiInterface|null $client Http api client.
      * @param ModelFactory|null $modelFactory
+     *
+     * @throws InvalidArgumentException
      */
-    public function __construct(string $accessToken, ?ClientApiInterface $client = null, ?ModelFactory $modelFactory = null)
-    {
+    public function __construct(
+        string $accessToken,
+        ?ClientApiInterface $client = null,
+        ?ModelFactory $modelFactory = null
+    ) {
         $this->client = $client ?? new Client(
             $accessToken,
             new \GuzzleHttp\Client(),
@@ -43,9 +54,13 @@ class Api
     }
 
     /**
-     * Returns information about the current bot, identified by an access token.
+     * Information about the current bot, identified by an access token.
      *
      * @return BotInfo
+     *
+     * @throws ClientApiException
+     * @throws NetworkException
+     * @throws SerializationException
      */
     public function getBotInfo(): BotInfo
     {
@@ -53,4 +68,20 @@ class Api
             $this->client->request(self::METHOD_GET, self::ACTION_ME)
         );
     }
+
+    /**
+     * List of all active webhook subscriptions.
+     *
+     * @return Subscription[]
+     *
+     * @throws ClientApiException
+     * @throws NetworkException
+     * @throws SerializationException
+     */
+    public function getSubscriptions(): array
+    {
+        return $this->modelFactory->createSubscriptions(
+            $this->client->request(self::METHOD_GET, self::ACTION_SUBSCRIPTIONS)
+        );
+    }
 }