From c5ee57bc0eeb2286937a5ef7607d279f57448b35 Mon Sep 17 00:00:00 2001
From: Chralt98 <chralt98@gmail.com>
Date: Mon, 17 Jul 2023 17:00:18 +0200
Subject: [PATCH] throw error for orml tokens ztg

---
 runtime/common/src/fees.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/runtime/common/src/fees.rs b/runtime/common/src/fees.rs
index b772ac924..bf22bfeaf 100644
--- a/runtime/common/src/fees.rs
+++ b/runtime/common/src/fees.rs
@@ -87,6 +87,8 @@ macro_rules! impl_foreign_fees {
             NoAssetMetadata = 2,
             NoFeeFactor = 3,
             InvalidAssetId = 4,
+            // Used Some(AssetId::Ztg) instead of None for real ZTG token of pallet_balances
+            TokensZtgUsedInsteadOfPalletBalances = 5,
         }
 
         // It does calculate foreign fees by extending transactions to include an optional
@@ -143,7 +145,11 @@ macro_rules! impl_foreign_fees {
                 asset_id: CurrencyId,
             ) -> Result<Balance, Self::Error> {
                 match asset_id {
-                    Asset::Ztg => Ok(native_fee),
+                    Asset::Ztg => {
+                        return Err(TransactionValidityError::Invalid(InvalidTransaction::Custom(
+                            CustomTxError::TokensZtgUsedInsteadOfPalletBalances as u8,
+                        )));
+                    }
                     #[cfg(not(feature = "parachain"))]
                     Asset::ForeignAsset(_) => {
                         return Err(TransactionValidityError::Invalid(InvalidTransaction::Custom(