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*added 'pallet-referenda' pallet #2

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42 changes: 42 additions & 0 deletions Cargo.lock
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6 changes: 6 additions & 0 deletions runtime/Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -54,6 +54,7 @@ pallet-collective = { version = "4.0.0-dev", default-features = false, git = "ht
pallet-contracts = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
pallet-contracts-primitives = { version = "6.0.0", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
pallet-contracts-rpc-runtime-api = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
pallet-conviction-voting = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
pallet-election-provider-multi-phase = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
pallet-im-online = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
pallet-nicks = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
Expand All @@ -62,6 +63,7 @@ pallet-nomination-pools-runtime-api = { version = "1.0.0-dev", default-features
pallet-membership = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
pallet-offences = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
pallet-randomness-collective-flip = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
pallet-referenda = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
pallet-scheduler = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
pallet-session = { version = "4.0.0-dev", default-features = false, features = [ "historical" ], git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
pallet-staking = { version = "4.0.0-dev", default-features = false, git = "https://github.com/paritytech/substrate.git", branch = "polkadot-v0.9.28" }
Expand Down Expand Up @@ -107,6 +109,7 @@ std = [
"pallet-contracts/std",
"pallet-contracts-primitives/std",
"pallet-contracts-rpc-runtime-api/std",
"pallet-conviction-voting/std",
"pallet-election-provider-multi-phase/std",
"pallet-grandpa/std",
"pallet-im-online/std",
Expand All @@ -121,6 +124,7 @@ std = [
"pallet-transaction-payment/std",
"pallet-nicks/std",
"pallet-offences/std",
"pallet-referenda/std",
"pallet-scheduler/std",
"pallet-session/std",
"pallet-staking/std",
Expand Down Expand Up @@ -171,10 +175,12 @@ try-runtime = [
"pallet-bounties/try-runtime",
"pallet-child-bounties/try-runtime",
"pallet-collective/try-runtime",
"pallet-conviction-voting/try-runtime",
"pallet-election-provider-multi-phase/try-runtime",
"pallet-im-online/try-runtime",
"pallet-membership/try-runtime",
"pallet-offences/try-runtime",
"pallet-referenda/try-runtime",
"pallet-session/try-runtime",
"pallet-staking/try-runtime",
"pallet-treasury/try-runtime",
Expand Down
91 changes: 90 additions & 1 deletion runtime/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,12 @@ use codec::Decode;
use frame_election_provider_support::{
onchain, BalancingConfig, ElectionDataProvider, SequentialPhragmen, VoteWeight,
};
use frame_support::{traits::ConstU16, weights::DispatchClass, PalletId};
use frame_support::{
traits::{ConstU16, TotalIssuanceOf},
weights::DispatchClass,
PalletId,
};
use frame_system::EnsureSigned;
pub use node_primitives::{AccountId, Balance, BlockNumber, Hash, Index, Moment, Signature};
use pallet_contracts::{DefaultAddressGenerator, DefaultContractAccessWeight};
use pallet_grandpa::{
Expand Down Expand Up @@ -868,6 +873,88 @@ impl pallet_transaction_payment::Config for Runtime {
type FeeMultiplierUpdate = ();
}

parameter_types! {
pub const VoteLockingPeriod: BlockNumber = 30 * DAYS;
}

// TODO - Update settings
impl pallet_conviction_voting::Config for Runtime {
type WeightInfo = pallet_conviction_voting::weights::SubstrateWeight<Self>;
type Event = Event;
type Currency = Balances;
type VoteLockingPeriod = VoteLockingPeriod;
type MaxVotes = ConstU32<512>;
type MaxTurnout = TotalIssuanceOf<Balances, Self::AccountId>;
type Polls = Referenda;
}

parameter_types! {
pub const AlarmInterval: BlockNumber = 1;
pub const SubmissionDeposit: Balance = 100 * DOLLARS;
pub const UndecidingTimeout: BlockNumber = 28 * DAYS;
}

pub struct TracksInfo;
impl pallet_referenda::TracksInfo<Balance, BlockNumber> for TracksInfo {
type Id = u16;
type Origin = <Origin as frame_support::traits::OriginTrait>::PalletsOrigin;
fn tracks() -> &'static [(Self::Id, pallet_referenda::TrackInfo<Balance, BlockNumber>)] {
static DATA: [(u16, pallet_referenda::TrackInfo<Balance, BlockNumber>); 1] = [(
0u16,
pallet_referenda::TrackInfo {
name: "root",
max_deciding: 1,
decision_deposit: 10,
prepare_period: 4,
decision_period: 4,
confirm_period: 2,
min_enactment_period: 4,
min_approval: pallet_referenda::Curve::LinearDecreasing {
length: Perbill::from_percent(100),
floor: Perbill::from_percent(50),
ceil: Perbill::from_percent(100),
},
min_support: pallet_referenda::Curve::LinearDecreasing {
length: Perbill::from_percent(100),
floor: Perbill::from_percent(0),
ceil: Perbill::from_percent(100),
},
},
)];
&DATA[..]
}
fn track_for(id: &Self::Origin) -> Result<Self::Id, ()> {
if let Ok(system_origin) = frame_system::RawOrigin::try_from(id.clone()) {
match system_origin {
frame_system::RawOrigin::Root => Ok(0),
_ => Err(()),
}
} else {
Err(())
}
}
}

// TODO - Update settings
impl pallet_referenda::Config for Runtime {
type WeightInfo = pallet_referenda::weights::SubstrateWeight<Self>;
type Call = Call;
type Event = Event;
type Scheduler = Scheduler;
type Currency = pallet_balances::Pallet<Self>;
type SubmitOrigin = EnsureSigned<AccountId>;
type CancelOrigin = EnsureRoot<AccountId>;
type KillOrigin = EnsureRoot<AccountId>;
type Slash = ();
type Votes = pallet_conviction_voting::VotesOf<Runtime>;
type Tally = pallet_conviction_voting::TallyOf<Runtime>;
type SubmissionDeposit = SubmissionDeposit;
type MaxQueued = ConstU32<100>;
type UndecidingTimeout = UndecidingTimeout;
type AlarmInterval = AlarmInterval;
type Tracks = TracksInfo;
}

impl pallet_sudo::Config for Runtime {
type Event = Event;
type Call = Call;
Expand Down Expand Up @@ -931,6 +1018,8 @@ construct_runtime!(
Bounties: pallet_bounties,
ChildBounties: pallet_child_bounties,
TechnicalMembership: pallet_membership::<Instance1>,
Referenda: pallet_referenda,
ConvictionVoting: pallet_conviction_voting,
}
);

Expand Down