feat: Add Kusama xcm location converter

runtime/hydradx/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "hydradx-runtime"
-version = "280.0.0"
+version = "281.0.0"
 authors = ["GalacticCouncil"]
 edition = "2021"
 license = "Apache 2.0"

runtime/hydradx/src/lib.rs

@@ -113,7 +113,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("hydradx"),
 	impl_name: create_runtime_str!("hydradx"),
 	authoring_version: 1,
-	spec_version: 280,
+	spec_version: 281,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,

runtime/hydradx/src/tests.rs

@@ -1,4 +1,5 @@
 use crate::*;
+use cumulus_primitives_core::{Junction::GlobalConsensus, Location, NetworkId::Kusama};
 use primitives::constants::{
 	currency::{CENTS, DOLLARS, MILLICENTS},
 	time::{DAYS, HOURS},
@@ -16,6 +17,9 @@ use polkadot_xcm::opaque::VersionedXcm;
 use polkadot_xcm::{VersionedAssets, VersionedLocation};
 use sp_runtime::{BuildStorage, FixedU128};
 use sp_std::sync::Arc;
+use xcm_builder::GlobalConsensusConvertsFor;
+use xcm_executor::traits::ConvertLocation;
+use sp_core::crypto::Ss58Codec;
 
 #[test]
 #[ignore]
@@ -363,3 +367,23 @@ mod xcm_fee_payment_api_tests {
 		});
 	}
 }
+
+#[test]
+fn assert_kusama_root_account() {
+    // Initialize the Externalities environment
+    sp_io::TestExternalities::new_empty().execute_with(|| {
+        let ksm_root_location = Location::new(2, [GlobalConsensus(Kusama)]);
+        let ksm_root_account = GlobalConsensusConvertsFor::<UniversalLocation, AccountId>::convert_location(&ksm_root_location)
+            .expect("Failed to convert location");
+
+        // // Example treasury account, replace with the actual expected value
+        let expected_account = AccountId::from_ss58check("5G4KKqSKDkiMGiPzCQY12dSB15aBikyNQJL9VDmbMH4SxiWD")
+            .expect("Invalid SS58 address format");
+        assert_eq!(ksm_root_account, expected_account);
+
+        // // Example of a wrong account
+        let wrong_account = AccountId::from_ss58check("5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY")
+            .expect("Invalid SS58 address format");
+        assert_ne!(ksm_root_account, wrong_account);
+    });
+}

runtime/hydradx/src/xcm.rs

@@ -30,10 +30,7 @@ use polkadot_xcm::v4::{prelude::*, Asset, InteriorLocation, Weight as XcmWeight}
 use scale_info::TypeInfo;
 use sp_runtime::{traits::MaybeEquivalence, Perbill};
 use xcm_builder::{
-	AccountId32Aliases, AllowKnownQueryResponses, AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom,
-	DescribeAllTerminal, DescribeFamily, EnsureXcmOrigin, FixedWeightBounds, HashedDescription, ParentIsPreset,
-	RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia, SignedAccountId32AsNative,
-	SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit, WithComputedOrigin, WithUniqueTopic,
+	AccountId32Aliases, AllowKnownQueryResponses, AllowSubscriptionsFrom, AllowTopLevelPaidExecutionFrom, DescribeAllTerminal, DescribeFamily, EnsureXcmOrigin, FixedWeightBounds, GlobalConsensusConvertsFor, HashedDescription, ParentIsPreset, RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia, SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit, WithComputedOrigin, WithUniqueTopic
 };
 use xcm_executor::{Config, XcmExecutor};
 
@@ -480,6 +477,9 @@ pub type LocationToAccountId = (
 	HashedDescription<AccountId, DescribeFamily<DescribeAllTerminal>>,
 	// Convert ETH to local substrate account
 	EvmAddressConversion<RelayNetwork>,
+	// Converts a location which is a top-level relay chain (which provides its own consensus) into a
+    // 32-byte `AccountId`.
+	GlobalConsensusConvertsFor<UniversalLocation, AccountId>,
 );
 use pallet_broadcast::types::ExecutionType;
 use xcm_executor::traits::{ConvertLocation, XcmAssetTransfers};