Region AssetTransactor

runtime/regionx/src/lib.rs

@@ -235,6 +235,8 @@ const MAXIMUM_BLOCK_WEIGHT: Weight = Weight::from_parts(
 	cumulus_primitives_core::relay_chain::MAX_POV_SIZE as u64,
 );
 
+pub const CORETIME_CHAIN_PARA_ID: u32 = 1005;
+
 /// The version information used to identify this runtime when compiled natively.
 #[cfg(feature = "std")]
 pub fn native_version() -> NativeVersion {
@@ -584,7 +586,7 @@ impl StateMachineHeightProviderT for StateMachineHeightProvider {
 }
 
 parameter_types! {
-	pub const CoretimeChain: StateMachine = StateMachine::Kusama(1005); // coretime-kusama
+	pub const CoretimeChain: StateMachine = StateMachine::Kusama(CORETIME_CHAIN_PARA_ID); // coretime-kusama
 }
 
 impl pallet_regions::Config for Runtime {

runtime/regionx/src/xcm_config.rs

@@ -15,7 +15,8 @@
 
 use super::{
 	AccountId, AllPalletsWithSystem, Balances, ParachainInfo, ParachainSystem, PolkadotXcm,
-	Runtime, RuntimeCall, RuntimeEvent, RuntimeOrigin, WeightToFee, XcmpQueue,
+	Regions, Runtime, RuntimeCall, RuntimeEvent, RuntimeOrigin, WeightToFee, XcmpQueue,
+	CORETIME_CHAIN_PARA_ID,
 };
 use frame_support::{
 	match_types, parameter_types,
@@ -32,12 +33,16 @@ use xcm_builder::{
 	FrameTransactionalProcessor, FungibleAdapter, IsConcrete, NativeAsset, ParentIsPreset,
 	RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia,
 	SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit,
-	TrailingSetTopicAsId, UsingComponents, WithComputedOrigin, WithUniqueTopic,
+	TrailingSetTopicAsId, UsingComponents, WithComputedOrigin, WithUniqueTopic, NonFungibleAdapter,
 };
 use xcm_executor::XcmExecutor;
 
 parameter_types! {
 	pub const RelayLocation: MultiLocation = MultiLocation::parent();
+	pub const BrokerPalletLocation: MultiLocation = MultiLocation {
+		parents: 1,
+		interior: X2(Parachain(CORETIME_CHAIN_PARA_ID), PalletInstance(50))
+	};
 	pub const RelayNetwork: Option<NetworkId> = None;
 	pub RelayChainOrigin: RuntimeOrigin = cumulus_pallet_xcm::Origin::Relay.into();
 	pub UniversalLocation: InteriorMultiLocation = Parachain(ParachainInfo::parachain_id().into()).into();
@@ -69,6 +74,19 @@ pub type LocalAssetTransactor = FungibleAdapter<
 	(),
 >;
 
+pub type RegionTransactor = NonFungibleAdapter<
+	// Use this non-fungible implementation:
+	Regions,
+	// This adapter will handle coretime regions from the broker pallet.
+	IsConcrete<BrokerPalletLocation>,
+	// Convert an XCM Location into a local account id:
+	LocationToAccountId,
+	// Our chain's account ID type (we can't get away without mentioning it explicitly):
+	AccountId,
+	// We don't track any teleports.
+	(),
+>;
+
 /// This is the type we use to convert an (incoming) XCM origin into a local `Origin` instance,
 /// ready for dispatching a transaction with Xcm's `Transact`. There is an `OriginKind` which can
 /// biases the kind of local `Origin` it will become.