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CLI: naming clean-up. (paritytech#897)
* Small naming clean up. * Small naming clean up. * Add Rococo module to CLI Co-authored-by: Svyatoslav Nikolsky <svyatonik@gmail.com> Co-authored-by: Hernando Castano <hernando@hcastano.com>
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Apr 15, 2021
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| // Copyright 2019-2021 Parity Technologies (UK) Ltd. | ||
| // This file is part of Parity Bridges Common. | ||
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| // 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. | ||
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| // 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. | ||
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| // 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/>. | ||
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| //! Millau chain specification for CLI. | ||
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| use crate::cli::{ | ||
| bridge, | ||
| encode_call::{self, Call, CliEncodeCall}, | ||
| encode_message, send_message, CliChain, | ||
| }; | ||
| use codec::Decode; | ||
| use frame_support::weights::{GetDispatchInfo, Weight}; | ||
| use pallet_bridge_dispatch::{CallOrigin, MessagePayload}; | ||
| use relay_millau_client::Millau; | ||
| use sp_version::RuntimeVersion; | ||
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| impl CliEncodeCall for Millau { | ||
| fn max_extrinsic_size() -> u32 { | ||
| bp_millau::max_extrinsic_size() | ||
| } | ||
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| fn encode_call(call: &Call) -> anyhow::Result<Self::Call> { | ||
| Ok(match call { | ||
| Call::Raw { data } => Decode::decode(&mut &*data.0)?, | ||
| Call::Remark { remark_payload, .. } => millau_runtime::Call::System(millau_runtime::SystemCall::remark( | ||
| remark_payload.as_ref().map(|x| x.0.clone()).unwrap_or_default(), | ||
| )), | ||
| Call::Transfer { recipient, amount } => millau_runtime::Call::Balances( | ||
| millau_runtime::BalancesCall::transfer(recipient.raw_id(), amount.cast()), | ||
| ), | ||
| Call::BridgeSendMessage { | ||
| lane, | ||
| payload, | ||
| fee, | ||
| bridge_instance_index, | ||
| } => match *bridge_instance_index { | ||
| bridge::MILLAU_TO_RIALTO_INDEX => { | ||
| let payload = Decode::decode(&mut &*payload.0)?; | ||
| millau_runtime::Call::BridgeRialtoMessages(millau_runtime::MessagesCall::send_message( | ||
| lane.0, | ||
| payload, | ||
| fee.cast(), | ||
| )) | ||
| } | ||
| _ => anyhow::bail!( | ||
| "Unsupported target bridge pallet with instance index: {}", | ||
| bridge_instance_index | ||
| ), | ||
| }, | ||
| }) | ||
| } | ||
| } | ||
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| impl CliChain for Millau { | ||
| const RUNTIME_VERSION: RuntimeVersion = millau_runtime::VERSION; | ||
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| type KeyPair = sp_core::sr25519::Pair; | ||
| type MessagePayload = MessagePayload<bp_millau::AccountId, bp_rialto::AccountSigner, bp_rialto::Signature, Vec<u8>>; | ||
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| fn ss58_format() -> u16 { | ||
| millau_runtime::SS58Prefix::get() as u16 | ||
| } | ||
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| fn max_extrinsic_weight() -> Weight { | ||
| bp_millau::max_extrinsic_weight() | ||
| } | ||
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| // TODO [#854|#843] support multiple bridges? | ||
| fn encode_message(message: encode_message::MessagePayload) -> Result<Self::MessagePayload, String> { | ||
| match message { | ||
| encode_message::MessagePayload::Raw { data } => MessagePayload::decode(&mut &*data.0) | ||
| .map_err(|e| format!("Failed to decode Millau's MessagePayload: {:?}", e)), | ||
| encode_message::MessagePayload::Call { mut call, mut sender } => { | ||
| type Source = Millau; | ||
| type Target = relay_rialto_client::Rialto; | ||
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| sender.enforce_chain::<Source>(); | ||
| let spec_version = Target::RUNTIME_VERSION.spec_version; | ||
| let origin = CallOrigin::SourceAccount(sender.raw_id()); | ||
| encode_call::preprocess_call::<Source, Target>(&mut call, bridge::MILLAU_TO_RIALTO_INDEX); | ||
| let call = Target::encode_call(&call).map_err(|e| e.to_string())?; | ||
| let weight = call.get_dispatch_info().weight; | ||
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| Ok(send_message::message_payload(spec_version, weight, origin, &call)) | ||
| } | ||
| } | ||
| } | ||
| } |
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