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Support account_nextIndex RPC. (#460)

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* Use node-rpc extensions to support account_nextIndex.

* Remove todo.

* Update lock.

* Use new srml_system_rpc crate.

* Update to substrate=master

* Update lockfile.

* Update to polkadot-master.

* Apply suggestions from code review

Co-Authored-By: Bastian Köcher <bkchr@users.noreply.github.com>
This commit is contained in:
Tomasz Drwięga
2019-10-23 13:17:53 +02:00
committed by Gavin Wood
parent 203cd74466
commit 8dc443dc5b
7 changed files with 119 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
polkadot/Cargo.lock
Generated
+44
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@@ -2777,6 +2777,19 @@ dependencies = [
"substrate-serializer 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
]
[[package]]
name = "polkadot-rpc"
version = "0.6.0"
dependencies = [
"jsonrpc-core 13.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"polkadot-primitives 0.6.0",
"sr-primitives 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
"srml-system-rpc 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
"substrate-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
"substrate-rpc 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
"substrate-transaction-pool 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
]
[[package]]
name = "polkadot-runtime"
version = "0.6.0"
@@ -2819,6 +2832,7 @@ dependencies = [
"srml-sudo 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
"srml-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
"srml-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
"srml-system-rpc-runtime-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
"srml-timestamp 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
"srml-transaction-payment 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
"srml-treasury 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -2851,6 +2865,7 @@ dependencies = [
"polkadot-executor 0.6.0",
"polkadot-network 0.6.0",
"polkadot-primitives 0.6.0",
"polkadot-rpc 0.6.0",
"polkadot-runtime 0.6.0",
"polkadot-validation 0.6.0",
"slog 2.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4159,6 +4174,33 @@ dependencies = [
"substrate-primitives 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
]
[[package]]
name = "srml-system-rpc"
version = "2.0.0"
source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#5fde6d0882bd9943da28df6d40dc78714672dcca"
dependencies = [
"jsonrpc-core 13.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"jsonrpc-core-client 13.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"jsonrpc-derive 13.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
"parity-scale-codec 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.101 (registry+https://github.com/rust-lang/crates.io-index)",
"sr-primitives 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
"srml-system-rpc-runtime-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
"substrate-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
"substrate-primitives 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
"substrate-transaction-pool 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
]
[[package]]
name = "srml-system-rpc-runtime-api"
version = "2.0.0"
source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#5fde6d0882bd9943da28df6d40dc78714672dcca"
dependencies = [
"parity-scale-codec 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
"substrate-client 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
]
[[package]]
name = "srml-timestamp"
version = "2.0.0"
@@ -6306,6 +6348,8 @@ dependencies = [
"checksum srml-support-procedural-tools 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
"checksum srml-support-procedural-tools-derive 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
"checksum srml-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
"checksum srml-system-rpc 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
"checksum srml-system-rpc-runtime-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
"checksum srml-timestamp 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
"checksum srml-transaction-payment 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
"checksum srml-treasury 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
polkadot/rpc/Cargo.toml
+15
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@@ -0,0 +1,15 @@
[package]
name = "polkadot-rpc"
version = "0.6.0"
authors = ["Parity Technologies <admin@parity.io>"]
edition = "2018"
[dependencies]
client = { package = "substrate-client", git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
jsonrpc-core = "13.2.0"
polkadot-primitives = { path = "../primitives" }
sr-primitives = { git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
substrate-rpc = { git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
transaction_pool = { package = "substrate-transaction-pool", git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
srml-system-rpc = { git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
polkadot/rpc/src/lib.rs
+45
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@@ -0,0 +1,45 @@
// Copyright 2019 Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
// Polkadot 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.
// Polkadot 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 Polkadot. If not, see <http://www.gnu.org/licenses/>.
//! Polkadot-specific RPCs implementation.
#![warn(missing_docs)]
use std::sync::Arc;
use polkadot_primitives::{Block, AccountId, Nonce};
use sr_primitives::traits::ProvideRuntimeApi;
use transaction_pool::txpool::{ChainApi, Pool};
/// A type representing all RPC extensions.
pub type RpcExtension = jsonrpc_core::IoHandler<substrate_rpc::Metadata>;
/// Instantiate all RPC extensions.
pub fn create<C, P>(client: Arc<C>, pool: Arc<Pool<P>>) -> RpcExtension where
C: ProvideRuntimeApi,
C: client::blockchain::HeaderBackend<Block>,
C: Send + Sync + 'static,
C::Api: srml_system_rpc::AccountNonceApi<Block, AccountId, Nonce>,
P: ChainApi + Sync + Send + 'static,
{
use srml_system_rpc::{System, SystemApi};
let mut io = jsonrpc_core::IoHandler::default();
io.extend_with(
SystemApi::to_delegate(System::new(client.clone(), pool))
);
io
}
polkadot/runtime/Cargo.toml
+2
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@@ -50,6 +50,7 @@ staking = { package = "srml-staking", git = "https://github.com/paritytech/subst
srml-staking-reward-curve = { git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
sudo = { package = "srml-sudo", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
system = { package = "srml-system", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
system_rpc_runtime_api = { package = "srml-system-rpc-runtime-api", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
timestamp = { package = "srml-timestamp", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
treasury = { package = "srml-treasury", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
@@ -106,6 +107,7 @@ std = [
"staking/std",
"sudo/std",
"system/std",
"system_rpc_runtime_api/std",
"timestamp/std",
"treasury/std",
"version/std",
polkadot/runtime/src/lib.rs
+6
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@@ -759,4 +759,10 @@ impl_runtime_apis! {
SessionKeys::generate(seed)
}
}
impl system_rpc_runtime_api::AccountNonceApi<Block, AccountId, Nonce> for Runtime {
fn account_nonce(account: AccountId) -> Nonce {
System::account_nonce(account)
}
}
}
polkadot/service/Cargo.toml
+1
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@@ -18,6 +18,7 @@ polkadot-primitives = { path = "../primitives" }
polkadot-runtime = { path = "../runtime" }
polkadot-executor = { path = "../executor" }
polkadot-network = { path = "../network" }
polkadot-rpc = { path = "../rpc" }
sr-io = { git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
sr-primitives = { git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
primitives = { package = "substrate-primitives", git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
polkadot/service/src/lib.rs
+6
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@@ -117,6 +117,9 @@ macro_rules! new_full_start {
import_setup = Some((block_import, grandpa_link, babe_link));
Ok(import_queue)
})?
.with_rpc_extensions(|client, pool| -> polkadot_rpc::RpcExtension {
polkadot_rpc::create(client, pool)
})?;
(builder, import_setup, inherent_data_providers)
@@ -369,5 +372,8 @@ pub fn new_light(config: Configuration<CustomConfiguration, GenesisConfig>)
.with_finality_proof_provider(|client, backend|
Ok(Arc::new(GrandpaFinalityProofProvider::new(backend, client)) as _)
)?
.with_rpc_extensions(|client, pool| -> polkadot_rpc::RpcExtension {
polkadot_rpc::create(client, pool)
})?
.build()
}