[Manta-PC]Add pallet_scheduler into Manta-pc (#100)

* Add pallet_scheduler into Manta-pc

runtime/manta-pc/Cargo.toml

@@ -50,6 +50,7 @@ pallet-timestamp = { version = '3.0.0', git = 'https://github.com/paritytech/sub
 pallet-transaction-payment = { version = '3.0.0', git = 'https://github.com/paritytech/substrate.git', default-features = false, branch = "master" }
 pallet-transaction-payment-rpc-runtime-api = { version = '3.0.0', git = 'https://github.com/paritytech/substrate.git', default-features = false, branch = "master" }
 pallet-utility = { version = '3.0.0', git = 'https://github.com/paritytech/substrate.git', default-features = false, branch = "master" }
+pallet-scheduler = { version = '3.0.0', git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
 
 # Cumulus dependencies
 cumulus-pallet-aura-ext = { git = 'https://github.com/paritytech/cumulus.git', default-features = false, branch = "master" }
@@ -126,6 +127,7 @@ std = [
 	'pallet-proxy/std',
 	'pallet-utility/std',
 	'pallet-randomness-collective-flip/std',
+	'pallet-scheduler/std',
 	'pallet-transaction-payment-rpc-runtime-api/std',
 	'pallet-timestamp/std',
 	'pallet-session/std',

runtime/manta-pc/src/lib.rs

@@ -212,6 +212,27 @@ impl pallet_transaction_payment::Config for Runtime {
 	type FeeMultiplierUpdate = SlowAdjustingFeeUpdate<Self>;
 }
 
+parameter_types! {
+	// The maximum weight that may be scheduled per block for any
+	// dispatchables of less priority than schedule::HARD_DEADLINE.
+	pub MaximumSchedulerWeight: Weight = Perbill::from_percent(80) *
+		RuntimeBlockWeights::get().max_block;
+	// The maximum number of scheduled calls in the queue for a single block.
+	// Not strictly enforced, but used for weight estimation.
+	pub const MaxScheduledPerBlock: u32 = 50;
+}
+
+impl pallet_scheduler::Config for Runtime {
+	type Event = Event;
+	type Origin = Origin;
+	type PalletsOrigin = OriginCaller;
+	type Call = Call;
+	type MaximumWeight = MaximumSchedulerWeight;
+	type ScheduleOrigin = EnsureRoot<AccountId>;
+	type MaxScheduledPerBlock = MaxScheduledPerBlock;
+	type WeightInfo = pallet_scheduler::weights::SubstrateWeight<Runtime>;
+}
+
 parameter_types! {
 	pub const AssetDeposit: Balance = 100 * MA; // 100 DOLLARS deposit to create asset
 	pub const ApprovalDeposit: Balance = NativeTokenExistentialDeposit::get();
@@ -608,6 +629,9 @@ construct_runtime!(
 		RandomnessCollectiveFlip: pallet_randomness_collective_flip::{Pallet, Call, Storage} = 2,
 		Timestamp: pallet_timestamp::{Pallet, Call, Storage, Inherent} = 3,
 		ParachainInfo: parachain_info::{Pallet, Storage, Config} = 4,
+		Scheduler: pallet_scheduler::{Pallet, Call, Storage, Event<T>} = 5,
+
+
 
 		// Monetary stuff.
 		Balances: pallet_balances::{Pallet, Call, Storage, Config<T>, Event<T>} = 10,