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Custom RPC methods for DummyOrdered pallet (paritytech#317)
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* RPC for DummyOrdered

* add test for RPC

* proof returned by RPC is Vec<<Vec<u8>>>.encode()

* retrieval -> receiving

* bp-runtime crate

* bp-runtime supports no_std

* cargo fmt --all

* jsonrpc_core::BoxFuture

* Update modules/message-lane/rpc/Cargo.toml

Co-authored-by: Hernando Castano <[email protected]>

* Update modules/message-lane/rpc/src/lib.rs

Co-authored-by: Hernando Castano <[email protected]>

* messageLane_ prefix for RPC methods

* Update primitives/runtime/Cargo.toml

Co-authored-by: Hernando Castano <[email protected]>

* Update primitives/runtime/src/lib.rs

Co-authored-by: Hernando Castano <[email protected]>

* Update modules/message-lane/rpc/src/lib.rs

Co-authored-by: Hernando Castano <[email protected]>

* Update modules/message-lane/rpc/src/lib.rs

Co-authored-by: Hernando Castano <[email protected]>

* Update modules/message-lane/rpc/src/lib.rs

Co-authored-by: Hernando Castano <[email protected]>

Co-authored-by: Hernando Castano <[email protected]>
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2 people authored and serban300 committed Apr 9, 2024
1 parent 057c52c commit 392d75d
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1 change: 1 addition & 0 deletions bridges/bin/node/node/Cargo.toml
Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@ bp-eth-poa = { version = "0.1.0", path = "../../../primitives/ethereum-poa" }
futures = "0.3.5"
jsonrpc-core = "14.2.0"
log = "0.4.11"
pallet-message-lane-rpc = { version = "0.1.0", path = "../../../modules/message-lane/rpc" }
structopt = "0.3.17"

[dependencies.bridge-node-runtime]
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56 changes: 56 additions & 0 deletions bridges/modules/message-lane/rpc/Cargo.toml
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@@ -0,0 +1,56 @@
[package]
name = "pallet-message-lane-rpc"
description = "Module that provides RPC methods specific to message-lane pallet."
version = "0.1.0"
authors = ["Parity Technologies <[email protected]>"]
edition = "2018"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"

[dependencies]
bp-runtime = { path = "../../../primitives/runtime" }
bp-message-lane = { path = "../../../primitives/message-lane" }
derive_more = "0.99.2"
futures = { version = "0.3.5", features = ["compat"] }
jsonrpc-core = "14.2.0"
jsonrpc-core-client = "14.2.0"
jsonrpc-derive = "14.2.1"

# Substrate Based Dependencies

[dependencies.sc-client-api]
version = "2.0.0-rc6"
tag = 'v2.0.0-rc6'
git = "https://github.com/paritytech/substrate/"

[dependencies.sp-blockchain]
version = "2.0.0-rc6"
tag = 'v2.0.0-rc6'
git = "https://github.com/paritytech/substrate/"

[dependencies.sp-core]
version = "2.0.0-rc6"
tag = 'v2.0.0-rc6'
git = "https://github.com/paritytech/substrate/"

[dependencies.sp-runtime]
version = "2.0.0-rc6"
tag = 'v2.0.0-rc6'
git = "https://github.com/paritytech/substrate/"

[dependencies.sp-state-machine]
version = "0.8.0-rc6"
tag = 'v2.0.0-rc6'
git = "https://github.com/paritytech/substrate/"

[dependencies.sp-trie]
version = "2.0.0-rc6"
tag = 'v2.0.0-rc6'
git = "https://github.com/paritytech/substrate/"

[dev-dependencies]
async-std = "1.6.2"

[dev-dependencies.substrate-test-runtime-client]
version = "2.0.0-rc6"
tag = 'v2.0.0-rc6'
git = "https://github.com/paritytech/substrate/"
59 changes: 59 additions & 0 deletions bridges/modules/message-lane/rpc/src/error.rs
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@@ -0,0 +1,59 @@
// Copyright 2019-2020 Parity Technologies (UK) Ltd.
// This file is part of Parity Bridges Common.

// Parity Bridges Common 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.

// Parity Bridges Common 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 Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.

//! Possible errors and results of message-lane RPC calls.
/// Future Result type.
pub type FutureResult<T> = jsonrpc_core::BoxFuture<T>;

/// State RPC errors.
#[derive(Debug, derive_more::Display, derive_more::From)]
pub enum Error {
/// When unknown instance id is passed.
#[display(fmt = "Message lane instance is unknown")]
UnknownInstance,
/// Client error.
#[display(fmt = "Client error: {}", _0)]
Client(Box<dyn std::error::Error + Send>),
}

impl std::error::Error for Error {
fn source(&self) -> Option<&(dyn std::error::Error + 'static)> {
match self {
Error::UnknownInstance => None,
Error::Client(ref err) => Some(&**err),
}
}
}

impl From<Error> for jsonrpc_core::Error {
fn from(e: Error) -> Self {
const UNKNOW_INSTANCE_CODE: i64 = 1;

match e {
Error::UnknownInstance => jsonrpc_core::Error {
code: jsonrpc_core::ErrorCode::ServerError(UNKNOW_INSTANCE_CODE),
message: "Unknown instance passed".into(),
data: None,
},
Error::Client(e) => jsonrpc_core::Error {
code: jsonrpc_core::ErrorCode::InternalError,
message: format!("Unknown error occured: {}", e),
data: Some(format!("{:?}", e).into()),
},
}
}
}
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