Merge pull request #191 from Cerebellum-Network/feature/cere-staking

DDC staking for CDN and storage roles

Author: Andrei Navoichyk

CHANGELOG.md

@@ -5,6 +5,13 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [vNext]
+### Added
+- DDC staking initial impl in `ddc-staking` pallet
+
+### Changed
+- Node runtime extended with `ddc-staking` pallet
+
 ## [2.33.0]
 ### Changed
 - Updated Substrate to polkadot-v0.9.19

Cargo.lock

@@ -87,6 +87,7 @@ members = [
 	"frame/election-provider-support/solution-type/fuzzer",
 	"frame/ddc-metrics-offchain-worker",
 	"frame/ddc-pallet",
+	"frame/ddc-staking",
 	"frame/executive",
 	"frame/gilt",
 	"frame/grandpa",

Cargo.toml

@@ -95,6 +95,7 @@ pallet-cere-ddc = { version = "7.3.0", default-features = false, path = "../../.
 pallet-erc721 = { version = "2.0.0", default-features = false, path = "../../../frame/erc721" }
 pallet-erc20 = { version = "2.0.0", default-features = false, path = "../../../frame/erc20" }
 pallet-ddc-metrics-offchain-worker = { version = "2.0.0", default-features = false, path = "../../../frame/ddc-metrics-offchain-worker" }
+pallet-ddc-staking = { version = "0.1.0", default-features = false, path = "../../../frame/ddc-staking" }
 
 [build-dependencies]
 substrate-wasm-builder = { version = "5.0.0-dev", path = "../../../utils/wasm-builder" }
@@ -168,6 +169,7 @@ std = [
 	"sp-io/std",
 	"pallet-child-bounties/std",
 	"pallet-ddc-metrics-offchain-worker/std",
+	"pallet-ddc-staking/std",
 ]
 runtime-benchmarks = [
 	"frame-benchmarking/runtime-benchmarks",

bin/node/runtime/Cargo.toml

@@ -80,6 +80,7 @@ use static_assertions::const_assert;
 pub use pallet_cere_ddc;
 pub use pallet_chainbridge;
 pub use pallet_ddc_metrics_offchain_worker;
+pub use pallet_ddc_staking;
 
 #[cfg(any(feature = "std", test))]
 pub use frame_system::Call as SystemCall;
@@ -128,7 +129,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	// and set impl_version to 0. If only runtime
 	// implementation changes and behavior does not, then leave spec_version as
 	// is and increment impl_version.
-	spec_version: 302,
+	spec_version: 30200,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 2,
@@ -1221,6 +1222,12 @@ impl pallet_ddc_metrics_offchain_worker::Config for Runtime {
 	type Call = Call;
 }
 
+impl pallet_ddc_staking::Config for Runtime {
+	type BondingDuration = BondingDuration;
+	type Currency = Balances;
+	type Event = Event;
+}
+
 construct_runtime!(
 	pub enum Runtime where
 		Block = Block,
@@ -1270,6 +1277,7 @@ construct_runtime!(
 		Erc721: pallet_erc721::{Pallet, Call, Storage, Event<T>},
 		Erc20: pallet_erc20::{Pallet, Call, Storage, Event<T>},
 		DdcMetricsOffchainWorker: pallet_ddc_metrics_offchain_worker::{Pallet, Call, Storage, Event<T>},
+		DdcStaking: pallet_ddc_staking,
 	}
 );
 

bin/node/runtime/src/lib.rs

@@ -0,0 +1,27 @@
+[package]
+name = "pallet-ddc-staking"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive"] }
+frame-support = { version = "4.0.0-dev", default-features = false, path = "../support" }
+frame-system = { version = "4.0.0-dev", default-features = false, path = "../system" }
+scale-info = { version = "2.0.1", default-features = false, features = ["derive"] }
+sp-io = { version = "6.0.0", default-features = false, path = "../../primitives/io" }
+sp-runtime = { version = "6.0.0", default-features = false, path = "../../primitives/runtime" }
+sp-staking = { version = "4.0.0-dev", default-features = false, path = "../../primitives/staking" }
+sp-std = { version = "4.0.0-dev", default-features = false, path = "../../primitives/std" }
+
+[features]
+default = ["std"]
+std = [
+  "codec/std",
+  "frame-support/std",
+  "frame-system/std",
+  "scale-info/std",
+  "sp-io/std",
+  "sp-runtime/std",
+  "sp-staking/std",
+  "sp-std/std",
+]

frame/ddc-staking/Cargo.toml

@@ -0,0 +1 @@
+# DDC Staking Pallet