remove gov register logic

pallets/token-gateway/src/lib.rs

@@ -23,7 +23,6 @@ pub mod types;
 use crate::impls::{convert_to_balance, convert_to_erc20};
 use alloy_sol_types::SolValue;
 use anyhow::anyhow;
-use codec::Decode;
 use frame_support::{
 	ensure,
 	pallet_prelude::Weight,
@@ -40,9 +39,7 @@ use ismp::{
 };
 
 use sp_core::{Get, U256};
-use token_gateway_primitives::{
-	token_gateway_id, token_governor_id, AssetMetadata, DeregisterAssets,
-};
+use token_gateway_primitives::{token_gateway_id, token_governor_id};
 pub use types::*;
 
 use alloc::{string::ToString, vec, vec::Vec};
@@ -480,36 +477,6 @@ where
 			..
 		}: PostRequest,
 	) -> Result<(), anyhow::Error> {
-		// The only requests allowed from token governor on Hyperbridge is asset creation, updating
-		// and deregistering
-		if from == token_governor_id() && Some(source) == T::Coprocessor::get() {
-			if let Ok(metadata) = AssetMetadata::decode(&mut &body[..]) {
-				let asset_id: H256 = sp_io::hashing::keccak_256(metadata.symbol.as_ref()).into();
-				// If the local aset Id exists, then  it must mean this is an update.
-				if let Some(local_asset_id) = LocalAssets::<T>::get(asset_id) {
-					// Note the asset's ERC counterpart decimal
-					Decimals::<T>::insert(local_asset_id, metadata.decimals);
-				} else {
-					let local_asset_id =
-						T::AssetIdFactory::create_asset_id(metadata.symbol.to_vec())?;
-					SupportedAssets::<T>::insert(local_asset_id.clone(), asset_id.clone());
-					LocalAssets::<T>::insert(asset_id, local_asset_id.clone());
-					// Note the asset's ERC counterpart decimal
-					Decimals::<T>::insert(local_asset_id, metadata.decimals);
-				}
-				return Ok(());
-			}
-
-			if let Ok(meta) = DeregisterAssets::decode(&mut &body[..]) {
-				for asset_id in meta.asset_ids {
-					if let Some(local_asset_id) = LocalAssets::<T>::get(H256::from(asset_id.0)) {
-						SupportedAssets::<T>::remove(local_asset_id.clone());
-						LocalAssets::<T>::remove(H256::from(asset_id.0));
-						Decimals::<T>::remove(local_asset_id.clone());
-					}
-				}
-			}
-		}
 		ensure!(
 			from == TokenGatewayAddresses::<T>::get(source)
 				.unwrap_or_default()