From 2a66c92f128dea7bf23a0deeb1523a9d3c1f854e Mon Sep 17 00:00:00 2001
From: EleisonC <ckalule7@gmail.com>
Date: Sat, 1 Feb 2025 06:26:32 +0300
Subject: [PATCH] update delivery destination BH-westend

---
 .../bridge-hubs/bridge-hub-westend/src/lib.rs | 42 +++++++++++--------
 1 file changed, 24 insertions(+), 18 deletions(-)

diff --git a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/lib.rs b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/lib.rs
index 36b565bdca1c..e7a7bc1e982e 100644
--- a/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/lib.rs
+++ b/cumulus/parachains/runtimes/bridge-hubs/bridge-hub-westend/src/lib.rs
@@ -995,14 +995,16 @@ impl_runtime_apis! {
 
 			use pallet_xcm::benchmarking::Pallet as PalletXcmExtrinsicsBenchmark;
 			impl pallet_xcm::benchmarking::Config for Runtime {
-				type DeliveryHelper = cumulus_primitives_utility::ToParentDeliveryHelper<
-					xcm_config::XcmConfig,
-					ExistentialDepositAsset,
-					xcm_config::PriceForParentDelivery,
-				>;
+				type DeliveryHelper = polkadot_runtime_common::xcm_sender::ToParachainDeliveryHelper<
+						xcm_config::XcmConfig,
+						ExistentialDepositAsset,
+						PriceForSiblingParachainDelivery,
+						RandomParaId,
+						ParachainSystem,
+					>;
 
 				fn reachable_dest() -> Option<Location> {
-					Some(Parent.into())
+					Some(RandomParaLocation::get())
 				}
 
 				fn teleportable_asset_and_dest() -> Option<(Asset, Location)> {
@@ -1010,9 +1012,9 @@ impl_runtime_apis! {
 					Some((
 						Asset {
 							fun: Fungible(ExistentialDeposit::get()),
-							id: AssetId(Parent.into())
+							id: AssetId(WestendLocation::get())
 						},
-						Parent.into(),
+						RandomParaLocation::get(),
 					))
 				}
 
@@ -1025,8 +1027,8 @@ impl_runtime_apis! {
 				) -> Option<(Assets, u32, Location, alloc::boxed::Box<dyn FnOnce()>)> {
 					// BH only supports teleports to system parachain.
 					// Relay/native token can be teleported between BH and Relay.
-					let native_location = Parent.into();
-					let dest = Parent.into();
+					let native_location = WestendLocation::get();
+					let dest = RandomParaLocation::get();
 					pallet_xcm::benchmarking::helpers::native_teleport_as_asset_transfer::<Runtime>(
 						native_location,
 						dest
@@ -1035,7 +1037,7 @@ impl_runtime_apis! {
 
 				fn get_asset() -> Asset {
 					Asset {
-						id: AssetId(Location::parent()),
+						id: AssetId(WestendLocation::get()),
 						fun: Fungible(ExistentialDeposit::get()),
 					}
 				}
@@ -1049,18 +1051,22 @@ impl_runtime_apis! {
 					WestendLocation::get(),
 					ExistentialDeposit::get()
 				).into());
+				pub const RandomParaId: ParaId = ParaId::new(43211234);
+				pub RandomParaLocation: Location = ParentThen(Parachain(RandomParaId::get().into()).into()).into();
 			}
 
 			impl pallet_xcm_benchmarks::Config for Runtime {
 				type XcmConfig = xcm_config::XcmConfig;
 				type AccountIdConverter = xcm_config::LocationToAccountId;
-				type DeliveryHelper = cumulus_primitives_utility::ToParentDeliveryHelper<
-					xcm_config::XcmConfig,
-					ExistentialDepositAsset,
-					xcm_config::PriceForParentDelivery,
-				>;
+				type DeliveryHelper = polkadot_runtime_common::xcm_sender::ToParachainDeliveryHelper<
+						xcm_config::XcmConfig,
+						ExistentialDepositAsset,
+						PriceForSiblingParachainDelivery,
+						RandomParaId,
+						ParachainSystem,
+					>;
 				fn valid_destination() -> Result<Location, BenchmarkError> {
-					Ok(WestendLocation::get())
+					Ok(RandomParaLocation::get())
 				}
 				fn worst_case_holding(_depositable_count: u32) -> Assets {
 					// just assets according to relay chain.
@@ -1076,7 +1082,7 @@ impl_runtime_apis! {
 
 			parameter_types! {
 				pub const TrustedTeleporter: Option<(Location, Asset)> = Some((
-					WestendLocation::get(),
+					RandomParaLocation::get(),
 					Asset { fun: Fungible(UNITS), id: AssetId(WestendLocation::get()) },
 				));
 				pub const CheckedAccount: Option<(AccountId, xcm_builder::MintLocation)> = None;