Add vesting-manager pallet (#126)

* enable off-chain workers for pendulum node. (#136) * Add bootnodes to Pendulum chain specs (#104) * enable off chain workers for pendulum node. --------- Co-authored-by: Gonza Montiel <[email protected]> * Free up CI disk space * Fix typo in workflow file * Added vesting-manager pallet * Bump versions --------- Co-authored-by: cr4pt0 <[email protected]> Co-authored-by: Gonza Montiel <[email protected]>
pendulum-chain · Mar 3, 2023 · a774df1 · a774df1
1 parent f5837cc
commit a774df1
Show file tree

Hide file tree

Showing 6 changed files with 132 additions and 4 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -4,6 +4,8 @@ panic = "unwind"
 [workspace]
 members = [
 	"node",
+	"pallets/parachain-staking",
+	"pallets/vesting-manager",
 	"runtime/common",
 	"runtime/amplitude",
 	"runtime/foucoco",

diff --git a/pallets/vesting-manager/Cargo.toml b/pallets/vesting-manager/Cargo.toml
@@ -0,0 +1,45 @@
+[package]
+authors = ["Pendulum"]
+description = "A pallet to manage vesting schedules"
+edition = "2021"
+name = "vesting-manager"
+version = "0.0.1"
+
+[dependencies]
+log = "0.4.17"
+parity-scale-codec = {version = "3.1.5", default-features = false, features = ["derive"]}
+scale-info = {version = "2.1.1", default-features = false, features = ["derive"]}
+serde = {version = "1.0.142", optional = true}
+sp-api = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.37", default-features = false}
+
+frame-support = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.37", default-features = false}
+frame-system = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.37", default-features = false}
+pallet-vesting = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.37", default-features = false}
+sp-runtime = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.37", default-features = false}
+sp-std = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.37", default-features = false}
+
+# benchmarking
+frame-benchmarking = {git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.37", default-features = false, optional = true}
+
+[features]
+default = ["std"]
+runtime-benchmarks = [
+  "frame-benchmarking",
+  "frame-support/runtime-benchmarks",
+  "frame-system/runtime-benchmarks",
+]
+std = [
+  "frame-support/std",
+  "frame-system/std",
+  "log/std",
+  "parity-scale-codec/std",
+  "pallet-vesting/std",
+  "scale-info/std",
+  "serde",
+  "sp-api/std",
+  "sp-runtime/std",
+  "sp-std/std",
+]
+try-runtime = [
+  "frame-support/try-runtime",
+]
diff --git a/pallets/vesting-manager/src/lib.rs b/pallets/vesting-manager/src/lib.rs
@@ -0,0 +1,51 @@
+#![cfg_attr(not(feature = "std"), no_std)]
+
+pub use pallet::*;
+
+use frame_support::traits::VestingSchedule;
+use sp_runtime::traits::StaticLookup;
+
+type AccountIdLookupOf<T> = <<T as frame_system::Config>::Lookup as StaticLookup>::Source;
+
+#[frame_support::pallet]
+pub mod pallet {
+	use super::*;
+	use frame_support::pallet_prelude::*;
+	use frame_system::pallet_prelude::*;
+
+	#[pallet::pallet]
+	#[pallet::generate_store(pub(super) trait Store)]
+	pub struct Pallet<T>(_);
+
+	#[pallet::config]
+	pub trait Config: frame_system::Config {
+		type RuntimeEvent: From<Event<Self>> + IsType<<Self as frame_system::Config>::RuntimeEvent>;
+		type VestingSchedule: VestingSchedule<Self::AccountId>;
+	}
+
+	#[pallet::event]
+	#[pallet::generate_deposit(pub(super) fn deposit_event)]
+	pub enum Event<T: Config> {
+		VestingScheduleRemoved { who: T::AccountId, schedule_index: u32 },
+	}
+
+	#[pallet::call]
+	impl<T: Config> Pallet<T> {
+		#[pallet::call_index(0)]
+		#[pallet::weight(10_000_000)]
+		pub fn remove_vesting_schedule(
+			origin: OriginFor<T>,
+			who: AccountIdLookupOf<T>,
+			schedule_index: u32,
+		) -> DispatchResultWithPostInfo {
+			ensure_root(origin)?;
+			let who = T::Lookup::lookup(who)?;
+			T::VestingSchedule::remove_vesting_schedule(&who, schedule_index)?;
+
+			Self::deposit_event(Event::VestingScheduleRemoved { who, schedule_index });
+
+			// waive the fee
+			Ok(Pays::No.into())
+		}
+	}
+}
diff --git a/runtime/pendulum/Cargo.toml b/runtime/pendulum/Cargo.toml
@@ -72,6 +72,9 @@ orml-tokens = {git = "https://github.com/open-web3-stack/open-runtime-module-lib
 # KILT
 parachain-staking = {path = "../../pallets/parachain-staking", default-features = false}
 
+# Pendulum Pallets
+vesting-manager = {path = "../../pallets/vesting-manager", default-features = false}
+
 # Polkadot
 pallet-xcm = {git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.37"}
 polkadot-parachain = {git = "https://github.com/paritytech/polkadot", default-features = false, branch = "release-v0.9.37"}
@@ -155,6 +158,7 @@ std = [
   "sp-std/std",
   "sp-transaction-pool/std",
   "sp-version/std",
+  "vesting-manager/std",
   "xcm-builder/std",
   "xcm-executor/std",
   "xcm/std"

diff --git a/runtime/pendulum/src/lib.rs b/runtime/pendulum/src/lib.rs
@@ -150,10 +150,10 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("pendulum"),
 	impl_name: create_runtime_str!("pendulum"),
 	authoring_version: 1,
-	spec_version: 1,
+	spec_version: 2,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 1,
+	transaction_version: 2,
 	state_version: 1,
 };
 
@@ -258,7 +258,8 @@ impl Contains<RuntimeCall> for BaseFilter {
 			RuntimeCall::Utility(_) |
 			RuntimeCall::Vesting(_) |
 			RuntimeCall::XTokens(_) |
-			RuntimeCall::Multisig(_) => true,
+			RuntimeCall::Multisig(_) |
+			RuntimeCall::VestingManager(_) => true,
 			// All pallets are allowed, but exhaustive match is defensive
 			// in the case of adding new pallets.
 		}
@@ -805,6 +806,11 @@ impl pallet_vesting::Config for Runtime {
 	const MAX_VESTING_SCHEDULES: u32 = 10;
 }
 
+impl vesting_manager::Config for Runtime {
+	type RuntimeEvent = RuntimeEvent;
+	type VestingSchedule = Vesting;
+}
+
 // Create the runtime by composing the FRAME pallets that were previously configured.
 construct_runtime!(
 	pub enum Runtime where
@@ -854,7 +860,9 @@ construct_runtime!(
 		Utility: pallet_utility::{Pallet, Call, Event} = 51,
 		Currencies: orml_currencies::{Pallet, Call, Storage} = 52,
 		Tokens: orml_tokens::{Pallet, Call, Storage, Event<T>} = 53,
-		XTokens: orml_xtokens::{Pallet, Storage, Call, Event<T>} = 54
+		XTokens: orml_xtokens::{Pallet, Storage, Call, Event<T>} = 54,
+
+		VestingManager: vesting_manager::{Pallet, Call, Event<T>} = 100
 	}
 );