refactor: optimize set webhook command 1

Author: LuongTienThinh

src/Commands/SetWebhook.php

@@ -30,9 +30,9 @@ class SetWebhook extends Command
     public function handle(): void
     {
         try {
-            $log = (new WebhookService())->setWebhook();
+            $webhookService = new WebhookService();
 
-            $this->info($log);
+            $this->info($webhookService->setWebhook());
         } catch (WebhookException $e) {
             $this->error($e->getMessage());
         }

src/Services/WebhookService.php

@@ -9,9 +9,9 @@ class WebhookService
 {
     protected Webhook $webhook;
 
-    public function __construct()
+    public function __construct(?Webhook $webhook = null)
     {
-        $this->webhook = new Webhook();
+        $this->webhook = $webhook ?? new Webhook();
         $this->webhook->setToken(config('telegram-git-notifier.bot.token'));
         $this->webhook->setUrl(config('telegram-git-notifier.app.url'));
     }