stake pallet (#159)

* init

* orml utils leaks substrate v2 dependencies so it had to be removed

* init author pallet

* standalone runtime but not node

* remove Account workaround in author pallet and decode directly into AccountId from inherent

* remove dependency on pallet sessions, add leave nominators runtime method, and revert previous unnecessary changes

* fmt

* add empty genesis

* constant issuance

* standalone node still fails to build

* fix Cargo.lock

* add canonical validator set as storage item bc no longer using session

* author pallet ensures block author is in the validator set tracked in stake before setting author

* bump versions, panic in on finalize if author is not set, change input param for IsValidator to ref

* add RoundIndex type to polkadotjs type jsons

* reorg storage visibility identifiers

* make all storage items private for now, revert polkadotjs type attempt bc it didnt do anything

* need to publish new version of moonbeam-types-bundle in order for integration tests to recognize RoundIndex is u32

* type registration still fails

* Fixes CI for moonbeam type bundle

* revert block author set requirement

Co-authored-by: Joshy Orndorff <admin@joshyorndorff.com>
Co-authored-by: Crystalin <alan@purestake.com>

.github/workflows/release.yml

@@ -190,7 +190,9 @@ jobs:
         run: cargo test --release --verbose --all
       - name: Typescript tests (against standalone node)
         run: |
-          cd tests
+          cd moonbeam-types-bundle
+          npm install
+          cd ../tests
           npm install
           npm run test;
       - name: Save parachain binary

moonbeam-types-bundle/index.ts

@@ -29,6 +29,7 @@ export const moonbeamDefinitions = {
           nonce: "U256",
           balance: "u128",
         },
+        RoundIndex: "u32",
       },
     },
     {
@@ -43,6 +44,7 @@ export const moonbeamDefinitions = {
           balance: "u128",
         },
         ExtrinsicSignature: "EthereumSignature",
+        RoundIndex: "u32",
       },
     },
   ],

node/parachain/src/chain_spec.rs

@@ -17,7 +17,7 @@
 use cumulus_primitives::ParaId;
 use moonbeam_runtime::{
 	AccountId, BalancesConfig, EVMConfig, EthereumChainIdConfig, EthereumConfig, GenesisConfig,
-	ParachainInfoConfig, SudoConfig, SystemConfig, WASM_BINARY,
+	ParachainInfoConfig, StakeConfig, SudoConfig, SystemConfig, WASM_BINARY,
 };
 use sc_chain_spec::{ChainSpecExtension, ChainSpecGroup};
 use sc_service::ChainType;
@@ -98,5 +98,6 @@ fn testnet_genesis(
 			accounts: BTreeMap::new(),
 		}),
 		pallet_ethereum: Some(EthereumConfig {}),
+		stake: Some(StakeConfig { stakers: vec![] }),
 	}
 }

node/standalone/src/chain_spec.rs

@@ -16,7 +16,7 @@
 
 use moonbeam_runtime::{
 	AccountId, AuraConfig, BalancesConfig, EVMConfig, EthereumChainIdConfig, EthereumConfig,
-	GenesisConfig, GrandpaConfig, SudoConfig, SystemConfig, WASM_BINARY,
+	GenesisConfig, GrandpaConfig, StakeConfig, SudoConfig, SystemConfig, WASM_BINARY,
 };
 use sc_service::ChainType;
 use sp_consensus_aura::sr25519::AuthorityId as AuraId;
@@ -157,5 +157,6 @@ fn testnet_genesis(
 			accounts: BTreeMap::new(),
 		}),
 		pallet_ethereum: Some(EthereumConfig {}),
+		stake: Some(StakeConfig { stakers: vec![] }),
 	}
 }

pallets/author/Cargo.toml

@@ -0,0 +1,35 @@
+[package]
+name = "author"
+version = "0.1.0"
+description = "Block Author tracking"
+authors = ["PureStake"]
+edition = "2018"
+license = "Apache-2.0"
+homepage = "https://substrate.dev"
+repository = "https://github.com/paritytech/substrate/"
+readme = "README.md"
+
+[dependencies]
+frame-support = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+frame-system = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+parity-scale-codec = { version = "1.0.0", default-features = false, features = ["derive"] }
+sp-authorship = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+sp-inherents = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+sp-std = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+
+[dev-dependencies]
+sp-io = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+sp-core = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+
+[features]
+default = ["std"]
+std = [
+	"frame-support/std",
+	"frame-system/std",
+	"parity-scale-codec/std",
+	"sp-authorship/std",
+	"sp-inherents/std",
+	"sp-runtime/std",
+	"sp-std/std",
+]