feat: add asset conversion pallet

Cargo.toml

@@ -48,11 +48,6 @@ trappist-runtime = { path = "runtime/trappist" }
 stout-runtime = { path = "runtime/stout" }
 jsonrpsee = { version = "0.16.2" }
 
-# External Dependencies
-pallet-dex-rpc = { version = "0.0.1", git = "https://github.com/paritytech/substrate-dex.git", default-features = false, branch = "polkadot-v1.1.0" }
-pallet-dex = { version = "0.0.1", git = "https://github.com/paritytech/substrate-dex.git", default-features = false, branch = "polkadot-v1.1.0" }
-pallet-dex-rpc-runtime-api = { version = "0.0.1", git = "https://github.com/paritytech/substrate-dex.git", default-features = false, branch = "polkadot-v1.1.0" }
-
 # Trappist Pallets
 pallet-asset-registry = { default-features = false, path = "pallets/asset-registry" }
 trappist-runtime-benchmarks = { default-features = false, path = "pallets/benchmarks" }
@@ -119,6 +114,7 @@ frame-system-benchmarking = { git = "https://github.com/paritytech/polkadot-sdk"
 frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/polkadot-sdk", default-features = false, branch = "release-polkadot-v1.1.0" }
 
 ## Substrate Pallet Dependencies
+pallet-asset-conversion = { git = "https://github.com/paritytech/polkadot-sdk", default-features = false, branch = "release-polkadot-v1.1.0" }
 pallet-assets = { git = "https://github.com/paritytech/polkadot-sdk", default-features = false, branch = "release-polkadot-v1.1.0" }
 pallet-asset-tx-payment = { git = "https://github.com/paritytech/polkadot-sdk", default-features = false, branch = "release-polkadot-v1.1.0" }
 pallet-aura = { git = "https://github.com/paritytech/polkadot-sdk", default-features = false, branch = "release-polkadot-v1.1.0" }

node/Cargo.toml

@@ -31,9 +31,6 @@ trappist-runtime = { workspace = true, optional = true }
 stout-runtime = { workspace = true, optional = true }
 jsonrpsee = { workspace = true, features = ["server"] }
 
-# External Dependencies
-pallet-dex-rpc = { workspace = true }
-
 # Substrate
 frame-benchmarking = { workspace = true, features = ["std"] }
 frame-benchmarking-cli = { workspace = true }

node/src/chain_spec/stout.rs

@@ -25,7 +25,8 @@ use sc_service::ChainType;
 use sp_core::sr25519;
 use stout_runtime::{
 	constants::currency::EXISTENTIAL_DEPOSIT, AccountId, AssetsConfig, AuraId, BalancesConfig,
-	CouncilConfig, RuntimeGenesisConfig, SessionConfig, SessionKeys, SudoConfig, SystemConfig,
+	CouncilConfig, ForeignAssetsConfig, PoolAssetsConfig, RuntimeGenesisConfig, SessionConfig,
+	SessionKeys, SudoConfig, SystemConfig,
 };
 
 const DEFAULT_PROTOCOL_ID: &str = "stout";
@@ -156,6 +157,7 @@ pub fn testnet_genesis(
 			members: invulnerables.into_iter().map(|x| x.0).collect::<Vec<_>>(),
 			phantom: Default::default(),
 		},
-		dex: Default::default(),
+		foreign_assets: ForeignAssetsConfig { assets: vec![], accounts: vec![], metadata: vec![] },
+		pool_assets: PoolAssetsConfig { assets: vec![], accounts: vec![], metadata: vec![] },
 	}
 }

node/src/chain_spec/trappist.rs

@@ -24,7 +24,8 @@ use sc_service::ChainType;
 use sp_core::{crypto::UncheckedInto, sr25519};
 use trappist_runtime::{
 	constants::currency::EXISTENTIAL_DEPOSIT, AccountId, AssetsConfig, AuraId, BalancesConfig,
-	CouncilConfig, RuntimeGenesisConfig, SessionConfig, SessionKeys, SudoConfig, SystemConfig,
+	CouncilConfig, ForeignAssetsConfig, PoolAssetsConfig, RuntimeGenesisConfig, SessionConfig,
+	SessionKeys, SudoConfig, SystemConfig,
 };
 
 const DEFAULT_PROTOCOL_ID: &str = "hop";
@@ -214,7 +215,8 @@ pub fn testnet_genesis(
 		treasury: Default::default(),
 		safe_mode: Default::default(),
 		tx_pause: Default::default(),
-		dex: Default::default(),
+		foreign_assets: ForeignAssetsConfig { assets: vec![], accounts: vec![], metadata: vec![] },
+		pool_assets: PoolAssetsConfig { assets: vec![], accounts: vec![], metadata: vec![] },
 		transaction_payment: Default::default(),
 	}
 }
@@ -332,7 +334,8 @@ fn trappist_live_genesis(
 		treasury: Default::default(),
 		safe_mode: Default::default(),
 		tx_pause: Default::default(),
-		dex: Default::default(),
+		foreign_assets: ForeignAssetsConfig { assets: vec![], accounts: vec![], metadata: vec![] },
+		pool_assets: PoolAssetsConfig { assets: vec![], accounts: vec![], metadata: vec![] },
 		transaction_payment: Default::default(),
 	}
 }

node/src/rpc.rs

@@ -57,13 +57,11 @@ where
 	C::Api: frame_rpc_system::AccountNonceApi<Block, AccountId, Nonce>,
 	C::Api: pallet_transaction_payment_rpc::TransactionPaymentRuntimeApi<Block, Balance>,
 	C::Api: BlockBuilder<Block>,
-	C::Api: pallet_dex_rpc::DexRuntimeApi<Block, AssetId, Balance, Balance>,
 	P: TransactionPool + Sync + Send + 'static,
 	B: sc_client_api::Backend<Block> + Send + Sync + 'static,
 	B::State: sc_client_api::backend::StateBackend<sp_runtime::traits::HashingFor<Block>>,
 {
 	use frame_rpc_system::{System, SystemApiServer};
-	use pallet_dex_rpc::{Dex, DexApiServer};
 	use pallet_transaction_payment_rpc::{TransactionPayment, TransactionPaymentApiServer};
 	use substrate_state_trie_migration_rpc::{StateMigration, StateMigrationApiServer};
 
@@ -73,7 +71,6 @@ where
 	module.merge(System::new(client.clone(), pool, deny_unsafe).into_rpc())?;
 	module.merge(TransactionPayment::new(client.clone()).into_rpc())?;
 	module.merge(StateMigration::new(client.clone(), backend, deny_unsafe).into_rpc())?;
-	module.merge(Dex::new(client).into_rpc())?;
 
 	Ok(module)
 }

node/src/service.rs

@@ -127,7 +127,6 @@ where
 		+ sp_session::SessionKeys<Block>
 		+ sp_api::ApiExt<Block>
 		+ sp_offchain::OffchainWorkerApi<Block>
-		+ pallet_dex_rpc::DexRuntimeApi<Block, AssetId, Balance, Balance>
 		+ sp_block_builder::BlockBuilder<Block>,
 	BIQ: FnOnce(
 		Arc<ParachainClient<RuntimeApi>>,
@@ -232,7 +231,6 @@ where
 		+ sp_block_builder::BlockBuilder<Block>
 		+ cumulus_primitives_core::CollectCollationInfo<Block>
 		+ frame_rpc_system::AccountNonceApi<Block, AccountId, Nonce>
-		+ pallet_dex_rpc::DexRuntimeApi<Block, AssetId, Balance, Balance>
 		+ pallet_transaction_payment_rpc::TransactionPaymentRuntimeApi<Block, Balance>,
 	RB: Fn(Arc<ParachainClient<RuntimeApi>>) -> Result<jsonrpsee::RpcModule<()>, sc_service::Error>,
 	BIQ: FnOnce(
@@ -519,7 +517,6 @@ where
 		+ cumulus_primitives_core::CollectCollationInfo<Block>
 		+ sp_consensus_aura::AuraApi<Block, <<AuraId as AppCrypto>::Pair as Pair>::Public>
 		+ pallet_transaction_payment_rpc::TransactionPaymentRuntimeApi<Block, Balance>
-		+ pallet_dex_rpc::DexRuntimeApi<Block, AssetId, Balance, Balance>
 		+ frame_rpc_system::AccountNonceApi<Block, AccountId, Nonce>,
 	<<AuraId as AppCrypto>::Pair as Pair>::Signature:
 		TryFrom<Vec<u8>> + std::hash::Hash + sp_runtime::traits::Member + Codec,
@@ -609,7 +606,6 @@ where
 		+ sp_api::ApiExt<Block>
 		+ sp_offchain::OffchainWorkerApi<Block>
 		+ sp_block_builder::BlockBuilder<Block>
-		+ pallet_dex_rpc::DexRuntimeApi<Block, AssetId, Balance, Balance>
 		+ sp_consensus_aura::AuraApi<Block, <<AuraId as AppCrypto>::Pair as Pair>::Public>,
 	<<AuraId as AppCrypto>::Pair as Pair>::Signature:
 		TryFrom<Vec<u8>> + std::hash::Hash + sp_runtime::traits::Member + Codec,

runtime/stout/Cargo.toml

@@ -46,6 +46,7 @@ frame-system-benchmarking = { workspace = true, optional = true }
 frame-system-rpc-runtime-api = { workspace = true }
 
 ## Substrate Pallet Dependencies
+pallet-asset-conversion = { workspace = true }
 pallet-assets = { workspace = true }
 pallet-asset-tx-payment = { workspace = true }
 pallet-aura = { workspace = true }
@@ -68,6 +69,7 @@ pallet-uniques = { workspace = true }
 pallet-utility = { workspace = true }
 
 # Cumulus dependencies
+assets-common = { workspace = true }
 cumulus-pallet-aura-ext = { workspace = true }
 cumulus-pallet-dmp-queue = { workspace = true }
 cumulus-pallet-parachain-system = { workspace = true }
@@ -95,8 +97,6 @@ xcm-primitives = { workspace = true }
 pallet-xcm-benchmarks = { workspace = true, optional = true }
 
 # External Pallets
-pallet-dex = { workspace = true }
-pallet-dex-rpc-runtime-api = { workspace = true }
 pallet-asset-registry = { workspace = true }
 
 [features]
@@ -122,6 +122,7 @@ std = [
 	"frame-support/std",
 	"frame-system/std",
 	"frame-system-rpc-runtime-api/std",
+	"pallet-asset-conversion/std",
 	"pallet-assets/std",
 	"pallet-asset-tx-payment/std",
 	"pallet-aura/std",
@@ -131,8 +132,6 @@ std = [
 	"pallet-collective/std",
 	"pallet-contracts/std",
 	"pallet-contracts-primitives/std",
-	"pallet-dex/std",
-	"pallet-dex-rpc-runtime-api/std",
 	"pallet-identity/std",
 	"pallet-multisig/std",
 	"pallet-insecure-randomness-collective-flip/std",
@@ -145,6 +144,7 @@ std = [
 	"pallet-uniques/std",
 	"pallet-utility/std",
 	"pallet-xcm/std",
+	"assets-common/std",
 	"cumulus-pallet-aura-ext/std",
 	"cumulus-pallet-parachain-system/std",
 	"cumulus-pallet-xcm/std",
@@ -170,13 +170,13 @@ runtime-benchmarks = [
 	"frame-system-benchmarking/runtime-benchmarks",
 	"frame-support/runtime-benchmarks",
 	"frame-system/runtime-benchmarks",
+	"pallet-asset-conversion/runtime-benchmarks",
 	"pallet-assets/runtime-benchmarks",
 	"pallet-asset-registry/runtime-benchmarks",
 	"pallet-balances/runtime-benchmarks",
 	"pallet-collator-selection/runtime-benchmarks",
 	"pallet-collective/runtime-benchmarks",
 	"pallet-contracts/runtime-benchmarks",
-	"pallet-dex/runtime-benchmarks",
 	"pallet-identity/runtime-benchmarks",
 	"pallet-multisig/runtime-benchmarks",
 	"pallet-scheduler/runtime-benchmarks",
@@ -187,4 +187,5 @@ runtime-benchmarks = [
 	"cumulus-pallet-session-benchmarking/runtime-benchmarks",
 	"cumulus-pallet-xcmp-queue/runtime-benchmarks",
 	"cumulus-pallet-parachain-system/runtime-benchmarks",
+	"assets-common/runtime-benchmarks",
 ]