feat: initialize Kurdistan SDK - independent fork of Polkadot SDK

substrate/client/rpc-spec-v2/src/transaction/api.rs

@@ -0,0 +1,61 @@
+// This file is part of Substrate.
+
+// Copyright (C) Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+//! API trait for transactions.
+
+use crate::transaction::{error::ErrorBroadcast, event::TransactionEvent};
+use jsonrpsee::{core::RpcResult, proc_macros::rpc};
+use sp_core::Bytes;
+
+#[rpc(client, server)]
+pub trait TransactionApi<Hash: Clone> {
+	/// Submit an extrinsic to watch.
+	///
+	/// See [`TransactionEvent`](crate::transaction::event::TransactionEvent) for details on
+	/// transaction life cycle.
+	///
+	/// # Unstable
+	///
+	/// This method is unstable and subject to change in the future.
+	#[subscription(
+		name = "transactionWatch_v1_submitAndWatch" => "transactionWatch_v1_watchEvent",
+		unsubscribe = "transactionWatch_v1_unwatch",
+		item = TransactionEvent<Hash>,
+	)]
+	fn submit_and_watch(&self, bytes: Bytes);
+}
+
+#[rpc(client, server)]
+pub trait TransactionBroadcastApi {
+	/// Broadcast an extrinsic to the chain.
+	///
+	/// # Unstable
+	///
+	/// This method is unstable and subject to change in the future.
+
+	#[method(name = "transaction_v1_broadcast", with_extensions)]
+	async fn broadcast(&self, bytes: Bytes) -> RpcResult<Option<String>>;
+
+	/// Broadcast an extrinsic to the chain.
+	///
+	/// # Unstable
+	///
+	/// This method is unstable and subject to change in the future.
+	#[method(name = "transaction_v1_stop", with_extensions)]
+	async fn stop_broadcast(&self, operation_id: String) -> Result<(), ErrorBroadcast>;
+}