feat(users): add check for discord account connection

app/User.php

@@ -149,6 +149,15 @@ class User extends Authenticatable implements MustVerifyEmail
         }
     }
 
+    /**
+     * Check if user linked their Discord account
+     *
+     * @return bool
+     */
+    public function hasDiscordConnection(): bool {
+        return !is_null($this->discord_token) && !is_null($this->discord_refresh_token);
+    }
+
 
     public function routeNotificationForSlack($notification)
     {