Mortal conversion rate updater transactions (#1257)

* merge all similar update_conversion_rate functions * stall timeout in conversion rate update loop * fmt * fix
paritytech · Apr 10, 2024 · ba2b0b0 · ba2b0b0
1 parent 2bf5b23
commit ba2b0b0
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Showing 9 changed files with 280 additions and 244 deletions.
diff --git a/bridges/relays/bin-substrate/src/chains/kusama_messages_to_polkadot.rs b/bridges/relays/bin-substrate/src/chains/kusama_messages_to_polkadot.rs
@@ -16,14 +16,11 @@
 
 //! Kusama-to-Polkadot messages sync entrypoint.
 
-use codec::Encode;
 use frame_support::weights::Weight;
-use sp_core::{Bytes, Pair};
 
 use messages_relay::relay_strategy::MixStrategy;
 use relay_kusama_client::Kusama;
 use relay_polkadot_client::Polkadot;
-use relay_substrate_client::{Client, SignParam, TransactionSignScheme, UnsignedTransaction};
 use substrate_relay_helper::messages_lane::SubstrateMessageLane;
 
 /// Description of Kusama -> Polkadot messages bridge.
@@ -41,6 +38,13 @@ substrate_relay_helper::generate_mocked_receive_message_delivery_proof_call_buil
 	relay_kusama_client::runtime::Call::BridgePolkadotMessages,
 	relay_kusama_client::runtime::BridgePolkadotMessagesCall::receive_messages_delivery_proof
 );
+substrate_relay_helper::generate_mocked_update_conversion_rate_call_builder!(
+	Kusama,
+	KusamaMessagesToPolkadotUpdateConversionRateCallBuilder,
+	relay_kusama_client::runtime::Call::BridgePolkadotMessages,
+	relay_kusama_client::runtime::BridgePolkadotMessagesCall::update_pallet_parameter,
+	relay_kusama_client::runtime::BridgePolkadotMessagesParameter::PolkadotToKusamaConversionRate
+);
 
 impl SubstrateMessageLane for KusamaMessagesToPolkadot {
 	const SOURCE_TO_TARGET_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str> =
@@ -68,42 +72,8 @@ impl SubstrateMessageLane for KusamaMessagesToPolkadot {
 	type ReceiveMessagesDeliveryProofCallBuilder =
 		KusamaMessagesToPolkadotReceiveMessagesDeliveryProofCallBuilder;
 
-	type RelayStrategy = MixStrategy;
-}
+	type TargetToSourceChainConversionRateUpdateBuilder =
+		KusamaMessagesToPolkadotUpdateConversionRateCallBuilder;
 
-/// Update Polkadot -> Kusama conversion rate, stored in Kusama runtime storage.
-pub(crate) async fn update_polkadot_to_kusama_conversion_rate(
-	client: Client<Kusama>,
-	signer: <Kusama as TransactionSignScheme>::AccountKeyPair,
-	updated_rate: f64,
-) -> anyhow::Result<()> {
-	let genesis_hash = *client.genesis_hash();
-	let signer_id = (*signer.public().as_array_ref()).into();
-	let (spec_version, transaction_version) = client.simple_runtime_version().await?;
-	client
-		.submit_signed_extrinsic(signer_id, move |_, transaction_nonce| {
-			Ok(Bytes(
-				Kusama::sign_transaction(SignParam {
-					spec_version,
-					transaction_version,
-					genesis_hash,
-					signer,
-					era: relay_substrate_client::TransactionEra::immortal(),
-					unsigned: UnsignedTransaction::new(
-						relay_kusama_client::runtime::Call::BridgePolkadotMessages(
-							relay_kusama_client::runtime::BridgePolkadotMessagesCall::update_pallet_parameter(
-								relay_kusama_client::runtime::BridgePolkadotMessagesParameter::PolkadotToKusamaConversionRate(
-									sp_runtime::FixedU128::from_float(updated_rate),
-								)
-							)
-						).into(),
-						transaction_nonce,
-					),
-				})?
-				.encode(),
-			))
-		})
-		.await
-		.map(drop)
-		.map_err(|err| anyhow::format_err!("{:?}", err))
+	type RelayStrategy = MixStrategy;
 }
diff --git a/bridges/relays/bin-substrate/src/chains/millau_messages_to_rialto.rs b/bridges/relays/bin-substrate/src/chains/millau_messages_to_rialto.rs
@@ -16,13 +16,9 @@
 
 //! Millau-to-Rialto messages sync entrypoint.
 
-use codec::Encode;
-use sp_core::{Bytes, Pair};
-
 use messages_relay::relay_strategy::MixStrategy;
 use relay_millau_client::Millau;
 use relay_rialto_client::Rialto;
-use relay_substrate_client::{Client, SignParam, TransactionSignScheme, UnsignedTransaction};
 use substrate_relay_helper::messages_lane::{
 	DirectReceiveMessagesDeliveryProofCallBuilder, DirectReceiveMessagesProofCallBuilder,
 	SubstrateMessageLane,
@@ -31,6 +27,13 @@ use substrate_relay_helper::messages_lane::{
 /// Description of Millau -> Rialto messages bridge.
 #[derive(Clone, Debug)]
 pub struct MillauMessagesToRialto;
+substrate_relay_helper::generate_direct_update_conversion_rate_call_builder!(
+	Millau,
+	MillauMessagesToRialtoUpdateConversionRateCallBuilder,
+	millau_runtime::Runtime,
+	millau_runtime::WithRialtoMessagesInstance,
+	millau_runtime::rialto_messages::MillauToRialtoMessagesParameter::RialtoToMillauConversionRate
+);
 
 impl SubstrateMessageLane for MillauMessagesToRialto {
 	const SOURCE_TO_TARGET_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str> =
@@ -60,40 +63,8 @@ impl SubstrateMessageLane for MillauMessagesToRialto {
 		millau_runtime::WithRialtoMessagesInstance,
 	>;
 
-	type RelayStrategy = MixStrategy;
-}
+	type TargetToSourceChainConversionRateUpdateBuilder =
+		MillauMessagesToRialtoUpdateConversionRateCallBuilder;
 
-/// Update Rialto -> Millau conversion rate, stored in Millau runtime storage.
-pub(crate) async fn update_rialto_to_millau_conversion_rate(
-	client: Client<Millau>,
-	signer: <Millau as TransactionSignScheme>::AccountKeyPair,
-	updated_rate: f64,
-) -> anyhow::Result<()> {
-	let genesis_hash = *client.genesis_hash();
-	let signer_id = (*signer.public().as_array_ref()).into();
-	let (spec_version, transaction_version) = client.simple_runtime_version().await?;
-	client
-		.submit_signed_extrinsic(signer_id, move |_, transaction_nonce| {
-			Ok(Bytes(
-				Millau::sign_transaction(SignParam {
-					spec_version,
-					transaction_version,
-					genesis_hash,
-					signer,
-					era: relay_substrate_client::TransactionEra::immortal(),
-					unsigned: UnsignedTransaction::new(
-						millau_runtime::Call::from(millau_runtime::MessagesCall::update_pallet_parameter {
-							parameter: millau_runtime::rialto_messages::MillauToRialtoMessagesParameter::RialtoToMillauConversionRate(
-								sp_runtime::FixedU128::from_float(updated_rate),
-							),
-						}).into(),
-						transaction_nonce,
-					),
-				})?
-				.encode(),
-			))
-		})
-		.await
-		.map(drop)
-		.map_err(|err| anyhow::format_err!("{:?}", err))
+	type RelayStrategy = MixStrategy;
 }
diff --git a/bridges/relays/bin-substrate/src/chains/polkadot_messages_to_kusama.rs b/bridges/relays/bin-substrate/src/chains/polkadot_messages_to_kusama.rs
@@ -16,14 +16,10 @@
 
 //! Polkadot-to-Kusama messages sync entrypoint.
 
-use codec::Encode;
-use sp_core::{Bytes, Pair};
-
 use frame_support::weights::Weight;
 use messages_relay::relay_strategy::MixStrategy;
 use relay_kusama_client::Kusama;
 use relay_polkadot_client::Polkadot;
-use relay_substrate_client::{Client, SignParam, TransactionSignScheme, UnsignedTransaction};
 use substrate_relay_helper::messages_lane::SubstrateMessageLane;
 
 /// Description of Polkadot -> Kusama messages bridge.
@@ -41,6 +37,13 @@ substrate_relay_helper::generate_mocked_receive_message_delivery_proof_call_buil
 	relay_polkadot_client::runtime::Call::BridgeKusamaMessages,
 	relay_polkadot_client::runtime::BridgeKusamaMessagesCall::receive_messages_delivery_proof
 );
+substrate_relay_helper::generate_mocked_update_conversion_rate_call_builder!(
+	Polkadot,
+	PolkadotMessagesToKusamaUpdateConversionRateCallBuilder,
+	relay_polkadot_client::runtime::Call::BridgeKusamaMessages,
+	relay_polkadot_client::runtime::BridgeKusamaMessagesCall::update_pallet_parameter,
+	relay_polkadot_client::runtime::BridgeKusamaMessagesParameter::KusamaToPolkadotConversionRate
+);
 
 impl SubstrateMessageLane for PolkadotMessagesToKusama {
 	const SOURCE_TO_TARGET_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str> =
@@ -68,42 +71,8 @@ impl SubstrateMessageLane for PolkadotMessagesToKusama {
 	type ReceiveMessagesDeliveryProofCallBuilder =
 		PolkadotMessagesToKusamaReceiveMessagesDeliveryProofCallBuilder;
 
-	type RelayStrategy = MixStrategy;
-}
+	type TargetToSourceChainConversionRateUpdateBuilder =
+		PolkadotMessagesToKusamaUpdateConversionRateCallBuilder;
 
-/// Update Kusama -> Polkadot conversion rate, stored in Polkadot runtime storage.
-pub(crate) async fn update_kusama_to_polkadot_conversion_rate(
-	client: Client<Polkadot>,
-	signer: <Polkadot as TransactionSignScheme>::AccountKeyPair,
-	updated_rate: f64,
-) -> anyhow::Result<()> {
-	let genesis_hash = *client.genesis_hash();
-	let signer_id = (*signer.public().as_array_ref()).into();
-	let (spec_version, transaction_version) = client.simple_runtime_version().await?;
-	client
-		.submit_signed_extrinsic(signer_id, move |_, transaction_nonce| {
-			Ok(Bytes(
-				Polkadot::sign_transaction(SignParam {
-					spec_version,
-					transaction_version,
-					genesis_hash,
-					signer,
-					era: relay_substrate_client::TransactionEra::immortal(),
-					unsigned: UnsignedTransaction::new(
-						relay_polkadot_client::runtime::Call::BridgeKusamaMessages(
-							relay_polkadot_client::runtime::BridgeKusamaMessagesCall::update_pallet_parameter(
-								relay_polkadot_client::runtime::BridgeKusamaMessagesParameter::KusamaToPolkadotConversionRate(
-									sp_runtime::FixedU128::from_float(updated_rate),
-								)
-							)
-						).into(),
-						transaction_nonce,
-					)
-				})?
-				.encode(),
-			))
-		})
-		.await
-		.map(drop)
-		.map_err(|err| anyhow::format_err!("{:?}", err))
+	type RelayStrategy = MixStrategy;
 }
diff --git a/bridges/relays/bin-substrate/src/chains/rialto_messages_to_millau.rs b/bridges/relays/bin-substrate/src/chains/rialto_messages_to_millau.rs
@@ -16,13 +16,9 @@
 
 //! Rialto-to-Millau messages sync entrypoint.
 
-use codec::Encode;
-use sp_core::{Bytes, Pair};
-
 use messages_relay::relay_strategy::MixStrategy;
 use relay_millau_client::Millau;
 use relay_rialto_client::Rialto;
-use relay_substrate_client::{Client, SignParam, TransactionSignScheme, UnsignedTransaction};
 use substrate_relay_helper::messages_lane::{
 	DirectReceiveMessagesDeliveryProofCallBuilder, DirectReceiveMessagesProofCallBuilder,
 	SubstrateMessageLane,
@@ -31,6 +27,13 @@ use substrate_relay_helper::messages_lane::{
 /// Description of Rialto -> Millau messages bridge.
 #[derive(Clone, Debug)]
 pub struct RialtoMessagesToMillau;
+substrate_relay_helper::generate_direct_update_conversion_rate_call_builder!(
+	Rialto,
+	RialtoMessagesToMillauUpdateConversionRateCallBuilder,
+	rialto_runtime::Runtime,
+	rialto_runtime::WithMillauMessagesInstance,
+	rialto_runtime::millau_messages::RialtoToMillauMessagesParameter::MillauToRialtoConversionRate
+);
 
 impl SubstrateMessageLane for RialtoMessagesToMillau {
 	const SOURCE_TO_TARGET_CONVERSION_RATE_PARAMETER_NAME: Option<&'static str> =
@@ -60,40 +63,8 @@ impl SubstrateMessageLane for RialtoMessagesToMillau {
 		rialto_runtime::WithMillauMessagesInstance,
 	>;
 
-	type RelayStrategy = MixStrategy;
-}
+	type TargetToSourceChainConversionRateUpdateBuilder =
+		RialtoMessagesToMillauUpdateConversionRateCallBuilder;
 
-/// Update Millau -> Rialto conversion rate, stored in Rialto runtime storage.
-pub(crate) async fn update_millau_to_rialto_conversion_rate(
-	client: Client<Rialto>,
-	signer: <Rialto as TransactionSignScheme>::AccountKeyPair,
-	updated_rate: f64,
-) -> anyhow::Result<()> {
-	let genesis_hash = *client.genesis_hash();
-	let signer_id = (*signer.public().as_array_ref()).into();
-	let (spec_version, transaction_version) = client.simple_runtime_version().await?;
-	client
-		.submit_signed_extrinsic(signer_id, move |_, transaction_nonce| {
-			Ok(Bytes(
-				Rialto::sign_transaction(SignParam {
-					spec_version,
-					transaction_version,
-					genesis_hash,
-					signer,
-					era: relay_substrate_client::TransactionEra::immortal(),
-					unsigned: UnsignedTransaction::new(
-						rialto_runtime::Call::from(rialto_runtime::MessagesCall::update_pallet_parameter {
-							parameter: rialto_runtime::millau_messages::RialtoToMillauMessagesParameter::MillauToRialtoConversionRate(
-								sp_runtime::FixedU128::from_float(updated_rate),
-							),
-						}).into(),
-						transaction_nonce,
-					)
-				})?
-				.encode(),
-			))
-		})
-		.await
-		.map(drop)
-		.map_err(|err| anyhow::format_err!("{:?}", err))
+	type RelayStrategy = MixStrategy;
 }
diff --git a/bridges/relays/bin-substrate/src/chains/rococo_messages_to_wococo.rs b/bridges/relays/bin-substrate/src/chains/rococo_messages_to_wococo.rs
@@ -57,5 +57,7 @@ impl SubstrateMessageLane for RococoMessagesToWococo {
 	type ReceiveMessagesDeliveryProofCallBuilder =
 		RococoMessagesToWococoReceiveMessagesDeliveryProofCallBuilder;
 
+	type TargetToSourceChainConversionRateUpdateBuilder = ();
+
 	type RelayStrategy = MixStrategy;
 }
diff --git a/bridges/relays/bin-substrate/src/chains/wococo_messages_to_rococo.rs b/bridges/relays/bin-substrate/src/chains/wococo_messages_to_rococo.rs
@@ -58,5 +58,7 @@ impl SubstrateMessageLane for WococoMessagesToRococo {
 	type ReceiveMessagesDeliveryProofCallBuilder =
 		WococoMessagesToRococoReceiveMessagesDeliveryProofCallBuilder;
 
+	type TargetToSourceChainConversionRateUpdateBuilder = ();
+
 	type RelayStrategy = MixStrategy;
 }