OpenGov in Westend and Rococo (#1177)

Migrating [PR from the archived polkadot
repo](https://github.com/paritytech/polkadot/pull/7272)

As per
https://github.com/paritytech/polkadot/pull/7272#issuecomment-1559240466,
the changes in this MR include the following pallets into [x] Rococo and
[x] Westend runtimes:

    pallet_conviction_voting
    pallet_referenda
    pallet_ranked_collective
    pallet_custom_origins
    pallet_whitelist

And only for westend-runtime:

    pallet_treasury

Following [Kusama runtime
config](https://github.com/paritytech/polkadot/tree/dbae30efe080a1d41fe54ef4da8af47614c9ca93/runtime/kusama/src)
as a baseline.

Benchmarking of the following pallets done for both Rococo and Westend:

    pallet_conviction_voting
    pallet_referenda
    pallet_ranked_collective (only on Rococo)
    pallet_whitelist

And only for Westend:

    pallet_treasury

Removed Gov1 from Rococo as in
https://github.com/paritytech/polkadot/pull/6701

Rococo Gov1 storage will be cleaned in a different PR - [issue ](https://github.com/paritytech/polkadot-sdk/issues/1618)

---------

Co-authored-by: Giles Cope <gilescope@gmail.com>
This commit is contained in:
Alejandro Martinez Andres
2023-09-27 16:37:00 +02:00
committed by GitHub
parent 8b061a5c5d
commit 69ed3087e1
35 changed files with 4964 additions and 2385 deletions
@@ -0,0 +1,343 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
//! Elements of governance concerning the Rococo Fellowship.
use frame_support::traits::{MapSuccess, TryMapSuccess};
use sp_runtime::traits::{CheckedReduceBy, ConstU16, Replace};
use super::*;
use crate::{CENTS, DAYS};
parameter_types! {
pub const AlarmInterval: BlockNumber = 1;
pub const SubmissionDeposit: Balance = 0;
pub const UndecidingTimeout: BlockNumber = 7 * DAYS;
}
pub struct TracksInfo;
impl pallet_referenda::TracksInfo<Balance, BlockNumber> for TracksInfo {
type Id = u16;
type RuntimeOrigin = <RuntimeOrigin as frame_support::traits::OriginTrait>::PalletsOrigin;
fn tracks() -> &'static [(Self::Id, pallet_referenda::TrackInfo<Balance, BlockNumber>)] {
static DATA: [(u16, pallet_referenda::TrackInfo<Balance, BlockNumber>); 10] = [
(
0u16,
pallet_referenda::TrackInfo {
name: "candidates",
max_deciding: 10,
decision_deposit: 100 * 3 * CENTS,
prepare_period: 30 * MINUTES,
decision_period: 7 * DAYS,
confirm_period: 30 * MINUTES,
min_enactment_period: 1 * MINUTES,
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(50),
},
},
),
(
1u16,
pallet_referenda::TrackInfo {
name: "members",
max_deciding: 10,
decision_deposit: 10 * 3 * CENTS,
prepare_period: 30 * MINUTES,
decision_period: 7 * DAYS,
confirm_period: 30 * MINUTES,
min_enactment_period: 1 * MINUTES,
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(50),
},
},
),
(
2u16,
pallet_referenda::TrackInfo {
name: "proficients",
max_deciding: 10,
decision_deposit: 10 * 3 * CENTS,
prepare_period: 30 * MINUTES,
decision_period: 7 * DAYS,
confirm_period: 30 * MINUTES,
min_enactment_period: 1 * MINUTES,
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(50),
},
},
),
(
3u16,
pallet_referenda::TrackInfo {
name: "fellows",
max_deciding: 10,
decision_deposit: 10 * 3 * CENTS,
prepare_period: 30 * MINUTES,
decision_period: 7 * DAYS,
confirm_period: 30 * MINUTES,
min_enactment_period: 1 * MINUTES,
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(50),
},
},
),
(
4u16,
pallet_referenda::TrackInfo {
name: "senior fellows",
max_deciding: 10,
decision_deposit: 10 * 3 * CENTS,
prepare_period: 30 * MINUTES,
decision_period: 7 * DAYS,
confirm_period: 30 * MINUTES,
min_enactment_period: 1 * MINUTES,
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(50),
},
},
),
(
5u16,
pallet_referenda::TrackInfo {
name: "experts",
max_deciding: 10,
decision_deposit: 1 * 3 * CENTS,
prepare_period: 30 * MINUTES,
decision_period: 7 * DAYS,
confirm_period: 30 * MINUTES,
min_enactment_period: 1 * MINUTES,
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(50),
},
},
),
(
6u16,
pallet_referenda::TrackInfo {
name: "senior experts",
max_deciding: 10,
decision_deposit: 1 * 3 * CENTS,
prepare_period: 30 * MINUTES,
decision_period: 7 * DAYS,
confirm_period: 30 * MINUTES,
min_enactment_period: 1 * MINUTES,
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(50),
},
},
),
(
7u16,
pallet_referenda::TrackInfo {
name: "masters",
max_deciding: 10,
decision_deposit: 1 * 3 * CENTS,
prepare_period: 30 * MINUTES,
decision_period: 7 * DAYS,
confirm_period: 30 * MINUTES,
min_enactment_period: 1 * MINUTES,
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(50),
},
},
),
(
8u16,
pallet_referenda::TrackInfo {
name: "senior masters",
max_deciding: 10,
decision_deposit: 1 * 3 * CENTS,
prepare_period: 30 * MINUTES,
decision_period: 7 * DAYS,
confirm_period: 30 * MINUTES,
min_enactment_period: 1 * MINUTES,
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(50),
},
},
),
(
9u16,
pallet_referenda::TrackInfo {
name: "grand masters",
max_deciding: 10,
decision_deposit: 1 * 3 * CENTS,
prepare_period: 30 * MINUTES,
decision_period: 7 * DAYS,
confirm_period: 30 * MINUTES,
min_enactment_period: 1 * MINUTES,
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(50),
},
},
),
];
&DATA[..]
}
fn track_for(id: &Self::RuntimeOrigin) -> Result<Self::Id, ()> {
use super::origins::Origin;
#[cfg(feature = "runtime-benchmarks")]
{
// For benchmarks, we enable a root origin.
// It is important that this is not available in production!
let root: Self::RuntimeOrigin = frame_system::RawOrigin::Root.into();
if &root == id {
return Ok(9)
}
}
match Origin::try_from(id.clone()) {
Ok(Origin::FellowshipInitiates) => Ok(0),
Ok(Origin::Fellowship1Dan) => Ok(1),
Ok(Origin::Fellowship2Dan) => Ok(2),
Ok(Origin::Fellowship3Dan) | Ok(Origin::Fellows) => Ok(3),
Ok(Origin::Fellowship4Dan) => Ok(4),
Ok(Origin::Fellowship5Dan) | Ok(Origin::FellowshipExperts) => Ok(5),
Ok(Origin::Fellowship6Dan) => Ok(6),
Ok(Origin::Fellowship7Dan | Origin::FellowshipMasters) => Ok(7),
Ok(Origin::Fellowship8Dan) => Ok(8),
Ok(Origin::Fellowship9Dan) => Ok(9),
_ => Err(()),
}
}
}
pallet_referenda::impl_tracksinfo_get!(TracksInfo, Balance, BlockNumber);
pub type FellowshipReferendaInstance = pallet_referenda::Instance2;
impl pallet_referenda::Config<FellowshipReferendaInstance> for Runtime {
type WeightInfo = weights::pallet_referenda_fellowship_referenda::WeightInfo<Self>;
type RuntimeCall = RuntimeCall;
type RuntimeEvent = RuntimeEvent;
type Scheduler = Scheduler;
type Currency = Balances;
type SubmitOrigin =
pallet_ranked_collective::EnsureMember<Runtime, FellowshipCollectiveInstance, 1>;
type CancelOrigin = FellowshipExperts;
type KillOrigin = FellowshipMasters;
type Slash = Treasury;
type Votes = pallet_ranked_collective::Votes;
type Tally = pallet_ranked_collective::TallyOf<Runtime, FellowshipCollectiveInstance>;
type SubmissionDeposit = SubmissionDeposit;
type MaxQueued = ConstU32<100>;
type UndecidingTimeout = UndecidingTimeout;
type AlarmInterval = AlarmInterval;
type Tracks = TracksInfo;
type Preimages = Preimage;
}
pub type FellowshipCollectiveInstance = pallet_ranked_collective::Instance1;
impl pallet_ranked_collective::Config<FellowshipCollectiveInstance> for Runtime {
type WeightInfo = weights::pallet_ranked_collective::WeightInfo<Self>;
type RuntimeEvent = RuntimeEvent;
// Promotion is by any of:
// - Root can demote arbitrarily.
// - the FellowshipAdmin origin (i.e. token holder referendum);
// - a vote by the rank *above* the new rank.
type PromoteOrigin = EitherOf<
frame_system::EnsureRootWithSuccess<Self::AccountId, ConstU16<65535>>,
EitherOf<
MapSuccess<FellowshipAdmin, Replace<ConstU16<9>>>,
TryMapSuccess<origins::EnsureFellowship, CheckedReduceBy<ConstU16<1>>>,
>,
>;
// Demotion is by any of:
// - Root can demote arbitrarily.
// - the FellowshipAdmin origin (i.e. token holder referendum);
// - a vote by the rank two above the current rank.
type DemoteOrigin = EitherOf<
frame_system::EnsureRootWithSuccess<Self::AccountId, ConstU16<65535>>,
EitherOf<
MapSuccess<FellowshipAdmin, Replace<ConstU16<9>>>,
TryMapSuccess<origins::EnsureFellowship, CheckedReduceBy<ConstU16<2>>>,
>,
>;
type Polls = FellowshipReferenda;
type MinRankOfClass = sp_runtime::traits::Identity;
type VoteWeight = pallet_ranked_collective::Geometric;
}
@@ -0,0 +1,93 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
//! New governance configurations for the Rococo runtime.
use super::*;
use frame_support::{
parameter_types,
traits::{ConstU16, EitherOf},
};
use frame_system::EnsureRootWithSuccess;
mod origins;
pub use origins::{
pallet_custom_origins, AuctionAdmin, Fellows, FellowshipAdmin, FellowshipExperts,
FellowshipInitiates, FellowshipMasters, GeneralAdmin, LeaseAdmin, ReferendumCanceller,
ReferendumKiller, Spender, StakingAdmin, Treasurer, WhitelistedCaller,
};
mod tracks;
pub use tracks::TracksInfo;
mod fellowship;
pub use fellowship::{FellowshipCollectiveInstance, FellowshipReferendaInstance};
parameter_types! {
pub const VoteLockingPeriod: BlockNumber = 7 * DAYS;
}
impl pallet_conviction_voting::Config for Runtime {
type WeightInfo = weights::pallet_conviction_voting::WeightInfo<Self>;
type RuntimeEvent = RuntimeEvent;
type Currency = Balances;
type VoteLockingPeriod = VoteLockingPeriod;
type MaxVotes = ConstU32<512>;
type MaxTurnout =
frame_support::traits::tokens::currency::ActiveIssuanceOf<Balances, Self::AccountId>;
type Polls = Referenda;
}
parameter_types! {
pub const AlarmInterval: BlockNumber = 1;
pub const SubmissionDeposit: Balance = 1 * 3 * CENTS;
pub const UndecidingTimeout: BlockNumber = 14 * DAYS;
}
parameter_types! {
pub const MaxBalance: Balance = Balance::max_value();
}
pub type TreasurySpender = EitherOf<EnsureRootWithSuccess<AccountId, MaxBalance>, Spender>;
impl origins::pallet_custom_origins::Config for Runtime {}
impl pallet_whitelist::Config for Runtime {
type WeightInfo = weights::pallet_whitelist::WeightInfo<Self>;
type RuntimeCall = RuntimeCall;
type RuntimeEvent = RuntimeEvent;
type WhitelistOrigin =
EitherOf<EnsureRootWithSuccess<Self::AccountId, ConstU16<65535>>, Fellows>;
type DispatchWhitelistedOrigin = EitherOf<EnsureRoot<Self::AccountId>, WhitelistedCaller>;
type Preimages = Preimage;
}
impl pallet_referenda::Config for Runtime {
type WeightInfo = weights::pallet_referenda_referenda::WeightInfo<Self>;
type RuntimeCall = RuntimeCall;
type RuntimeEvent = RuntimeEvent;
type Scheduler = Scheduler;
type Currency = Balances;
type SubmitOrigin = frame_system::EnsureSigned<AccountId>;
type CancelOrigin = EitherOf<EnsureRoot<AccountId>, ReferendumCanceller>;
type KillOrigin = EitherOf<EnsureRoot<AccountId>, ReferendumKiller>;
type Slash = Treasury;
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;
type Preimages = Preimage;
}
@@ -0,0 +1,194 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
//! Custom origins for governance interventions.
pub use pallet_custom_origins::*;
#[frame_support::pallet]
pub mod pallet_custom_origins {
use crate::{Balance, CENTS, GRAND};
use frame_support::pallet_prelude::*;
#[pallet::config]
pub trait Config: frame_system::Config {}
#[pallet::pallet]
pub struct Pallet<T>(_);
#[derive(PartialEq, Eq, Clone, MaxEncodedLen, Encode, Decode, TypeInfo, RuntimeDebug)]
#[pallet::origin]
pub enum Origin {
/// Origin for cancelling slashes.
StakingAdmin,
/// Origin for spending (any amount of) funds.
Treasurer,
/// Origin for managing the composition of the fellowship.
FellowshipAdmin,
/// Origin for managing the registrar.
GeneralAdmin,
/// Origin for starting auctions.
AuctionAdmin,
/// Origin able to force slot leases.
LeaseAdmin,
/// Origin able to cancel referenda.
ReferendumCanceller,
/// Origin able to kill referenda.
ReferendumKiller,
/// Origin able to spend up to 1 KSM from the treasury at once.
SmallTipper,
/// Origin able to spend up to 5 KSM from the treasury at once.
BigTipper,
/// Origin able to spend up to 50 KSM from the treasury at once.
SmallSpender,
/// Origin able to spend up to 500 KSM from the treasury at once.
MediumSpender,
/// Origin able to spend up to 5,000 KSM from the treasury at once.
BigSpender,
/// Origin able to dispatch a whitelisted call.
WhitelistedCaller,
/// Origin commanded by any members of the Polkadot Fellowship (no Dan grade needed).
FellowshipInitiates,
/// Origin commanded by Polkadot Fellows (3rd Dan fellows or greater).
Fellows,
/// Origin commanded by Polkadot Experts (5th Dan fellows or greater).
FellowshipExperts,
/// Origin commanded by Polkadot Masters (7th Dan fellows of greater).
FellowshipMasters,
/// Origin commanded by rank 1 of the Polkadot Fellowship and with a success of 1.
Fellowship1Dan,
/// Origin commanded by rank 2 of the Polkadot Fellowship and with a success of 2.
Fellowship2Dan,
/// Origin commanded by rank 3 of the Polkadot Fellowship and with a success of 3.
Fellowship3Dan,
/// Origin commanded by rank 4 of the Polkadot Fellowship and with a success of 4.
Fellowship4Dan,
/// Origin commanded by rank 5 of the Polkadot Fellowship and with a success of 5.
Fellowship5Dan,
/// Origin commanded by rank 6 of the Polkadot Fellowship and with a success of 6.
Fellowship6Dan,
/// Origin commanded by rank 7 of the Polkadot Fellowship and with a success of 7.
Fellowship7Dan,
/// Origin commanded by rank 8 of the Polkadot Fellowship and with a success of 8.
Fellowship8Dan,
/// Origin commanded by rank 9 of the Polkadot Fellowship and with a success of 9.
Fellowship9Dan,
}
macro_rules! decl_unit_ensures {
( $name:ident: $success_type:ty = $success:expr ) => {
pub struct $name;
impl<O: Into<Result<Origin, O>> + From<Origin>>
EnsureOrigin<O> for $name
{
type Success = $success_type;
fn try_origin(o: O) -> Result<Self::Success, O> {
o.into().and_then(|o| match o {
Origin::$name => Ok($success),
r => Err(O::from(r)),
})
}
#[cfg(feature = "runtime-benchmarks")]
fn try_successful_origin() -> Result<O, ()> {
Ok(O::from(Origin::$name))
}
}
};
( $name:ident ) => { decl_unit_ensures! { $name : () = () } };
( $name:ident: $success_type:ty = $success:expr, $( $rest:tt )* ) => {
decl_unit_ensures! { $name: $success_type = $success }
decl_unit_ensures! { $( $rest )* }
};
( $name:ident, $( $rest:tt )* ) => {
decl_unit_ensures! { $name }
decl_unit_ensures! { $( $rest )* }
};
() => {}
}
decl_unit_ensures!(
StakingAdmin,
Treasurer,
FellowshipAdmin,
GeneralAdmin,
AuctionAdmin,
LeaseAdmin,
ReferendumCanceller,
ReferendumKiller,
WhitelistedCaller,
FellowshipInitiates: u16 = 0,
Fellows: u16 = 3,
FellowshipExperts: u16 = 5,
FellowshipMasters: u16 = 7,
);
macro_rules! decl_ensure {
(
$vis:vis type $name:ident: EnsureOrigin<Success = $success_type:ty> {
$( $item:ident = $success:expr, )*
}
) => {
$vis struct $name;
impl<O: Into<Result<Origin, O>> + From<Origin>>
EnsureOrigin<O> for $name
{
type Success = $success_type;
fn try_origin(o: O) -> Result<Self::Success, O> {
o.into().and_then(|o| match o {
$(
Origin::$item => Ok($success),
)*
r => Err(O::from(r)),
})
}
#[cfg(feature = "runtime-benchmarks")]
fn try_successful_origin() -> Result<O, ()> {
// By convention the more privileged origins go later, so for greatest chance
// of success, we want the last one.
let _result: Result<O, ()> = Err(());
$(
let _result: Result<O, ()> = Ok(O::from(Origin::$item));
)*
_result
}
}
}
}
decl_ensure! {
pub type Spender: EnsureOrigin<Success = Balance> {
SmallTipper = 250 * 3 * CENTS,
BigTipper = 1 * GRAND,
SmallSpender = 10 * GRAND,
MediumSpender = 100 * GRAND,
BigSpender = 1_000 * GRAND,
Treasurer = 10_000 * GRAND,
}
}
decl_ensure! {
pub type EnsureFellowship: EnsureOrigin<Success = u16> {
Fellowship1Dan = 1,
Fellowship2Dan = 2,
Fellowship3Dan = 3,
Fellowship4Dan = 4,
Fellowship5Dan = 5,
Fellowship6Dan = 6,
Fellowship7Dan = 7,
Fellowship8Dan = 8,
Fellowship9Dan = 9,
}
}
}
@@ -0,0 +1,320 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
// Polkadot is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Polkadot is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
//! Track configurations for governance.
use super::*;
const fn percent(x: i32) -> sp_arithmetic::FixedI64 {
sp_arithmetic::FixedI64::from_rational(x as u128, 100)
}
use pallet_referenda::Curve;
const APP_ROOT: Curve = Curve::make_reciprocal(4, 28, percent(80), percent(50), percent(100));
const SUP_ROOT: Curve = Curve::make_linear(28, 28, percent(0), percent(50));
const APP_STAKING_ADMIN: Curve = Curve::make_linear(17, 28, percent(50), percent(100));
const SUP_STAKING_ADMIN: Curve =
Curve::make_reciprocal(12, 28, percent(1), percent(0), percent(50));
const APP_TREASURER: Curve = Curve::make_reciprocal(4, 28, percent(80), percent(50), percent(100));
const SUP_TREASURER: Curve = Curve::make_linear(28, 28, percent(0), percent(50));
const APP_FELLOWSHIP_ADMIN: Curve = Curve::make_linear(17, 28, percent(50), percent(100));
const SUP_FELLOWSHIP_ADMIN: Curve =
Curve::make_reciprocal(12, 28, percent(1), percent(0), percent(50));
const APP_GENERAL_ADMIN: Curve =
Curve::make_reciprocal(4, 28, percent(80), percent(50), percent(100));
const SUP_GENERAL_ADMIN: Curve =
Curve::make_reciprocal(7, 28, percent(10), percent(0), percent(50));
const APP_AUCTION_ADMIN: Curve =
Curve::make_reciprocal(4, 28, percent(80), percent(50), percent(100));
const SUP_AUCTION_ADMIN: Curve =
Curve::make_reciprocal(7, 28, percent(10), percent(0), percent(50));
const APP_LEASE_ADMIN: Curve = Curve::make_linear(17, 28, percent(50), percent(100));
const SUP_LEASE_ADMIN: Curve = Curve::make_reciprocal(12, 28, percent(1), percent(0), percent(50));
const APP_REFERENDUM_CANCELLER: Curve = Curve::make_linear(17, 28, percent(50), percent(100));
const SUP_REFERENDUM_CANCELLER: Curve =
Curve::make_reciprocal(12, 28, percent(1), percent(0), percent(50));
const APP_REFERENDUM_KILLER: Curve = Curve::make_linear(17, 28, percent(50), percent(100));
const SUP_REFERENDUM_KILLER: Curve =
Curve::make_reciprocal(12, 28, percent(1), percent(0), percent(50));
const APP_SMALL_TIPPER: Curve = Curve::make_linear(10, 28, percent(50), percent(100));
const SUP_SMALL_TIPPER: Curve = Curve::make_reciprocal(1, 28, percent(4), percent(0), percent(50));
const APP_BIG_TIPPER: Curve = Curve::make_linear(10, 28, percent(50), percent(100));
const SUP_BIG_TIPPER: Curve = Curve::make_reciprocal(8, 28, percent(1), percent(0), percent(50));
const APP_SMALL_SPENDER: Curve = Curve::make_linear(17, 28, percent(50), percent(100));
const SUP_SMALL_SPENDER: Curve =
Curve::make_reciprocal(12, 28, percent(1), percent(0), percent(50));
const APP_MEDIUM_SPENDER: Curve = Curve::make_linear(23, 28, percent(50), percent(100));
const SUP_MEDIUM_SPENDER: Curve =
Curve::make_reciprocal(16, 28, percent(1), percent(0), percent(50));
const APP_BIG_SPENDER: Curve = Curve::make_linear(28, 28, percent(50), percent(100));
const SUP_BIG_SPENDER: Curve = Curve::make_reciprocal(20, 28, percent(1), percent(0), percent(50));
const APP_WHITELISTED_CALLER: Curve =
Curve::make_reciprocal(16, 28 * 24, percent(96), percent(50), percent(100));
const SUP_WHITELISTED_CALLER: Curve =
Curve::make_reciprocal(1, 28, percent(20), percent(5), percent(50));
const TRACKS_DATA: [(u16, pallet_referenda::TrackInfo<Balance, BlockNumber>); 15] = [
(
0,
pallet_referenda::TrackInfo {
name: "root",
max_deciding: 1,
decision_deposit: 100 * GRAND,
prepare_period: 8 * MINUTES,
decision_period: 20 * MINUTES,
confirm_period: 12 * MINUTES,
min_enactment_period: 5 * MINUTES,
min_approval: APP_ROOT,
min_support: SUP_ROOT,
},
),
(
1,
pallet_referenda::TrackInfo {
name: "whitelisted_caller",
max_deciding: 100,
decision_deposit: 10 * GRAND,
prepare_period: 6 * MINUTES,
decision_period: 20 * MINUTES,
confirm_period: 4 * MINUTES,
min_enactment_period: 3 * MINUTES,
min_approval: APP_WHITELISTED_CALLER,
min_support: SUP_WHITELISTED_CALLER,
},
),
(
10,
pallet_referenda::TrackInfo {
name: "staking_admin",
max_deciding: 10,
decision_deposit: 5 * GRAND,
prepare_period: 8 * MINUTES,
decision_period: 20 * MINUTES,
confirm_period: 8 * MINUTES,
min_enactment_period: 3 * MINUTES,
min_approval: APP_STAKING_ADMIN,
min_support: SUP_STAKING_ADMIN,
},
),
(
11,
pallet_referenda::TrackInfo {
name: "treasurer",
max_deciding: 10,
decision_deposit: 1 * GRAND,
prepare_period: 8 * MINUTES,
decision_period: 20 * MINUTES,
confirm_period: 8 * MINUTES,
min_enactment_period: 5 * MINUTES,
min_approval: APP_TREASURER,
min_support: SUP_TREASURER,
},
),
(
12,
pallet_referenda::TrackInfo {
name: "lease_admin",
max_deciding: 10,
decision_deposit: 5 * GRAND,
prepare_period: 8 * MINUTES,
decision_period: 20 * MINUTES,
confirm_period: 8 * MINUTES,
min_enactment_period: 3 * MINUTES,
min_approval: APP_LEASE_ADMIN,
min_support: SUP_LEASE_ADMIN,
},
),
(
13,
pallet_referenda::TrackInfo {
name: "fellowship_admin",
max_deciding: 10,
decision_deposit: 5 * GRAND,
prepare_period: 8 * MINUTES,
decision_period: 20 * MINUTES,
confirm_period: 8 * MINUTES,
min_enactment_period: 3 * MINUTES,
min_approval: APP_FELLOWSHIP_ADMIN,
min_support: SUP_FELLOWSHIP_ADMIN,
},
),
(
14,
pallet_referenda::TrackInfo {
name: "general_admin",
max_deciding: 10,
decision_deposit: 5 * GRAND,
prepare_period: 8 * MINUTES,
decision_period: 20 * MINUTES,
confirm_period: 8 * MINUTES,
min_enactment_period: 3 * MINUTES,
min_approval: APP_GENERAL_ADMIN,
min_support: SUP_GENERAL_ADMIN,
},
),
(
15,
pallet_referenda::TrackInfo {
name: "auction_admin",
max_deciding: 10,
decision_deposit: 5 * GRAND,
prepare_period: 8 * MINUTES,
decision_period: 20 * MINUTES,
confirm_period: 8 * MINUTES,
min_enactment_period: 3 * MINUTES,
min_approval: APP_AUCTION_ADMIN,
min_support: SUP_AUCTION_ADMIN,
},
),
(
20,
pallet_referenda::TrackInfo {
name: "referendum_canceller",
max_deciding: 1_000,
decision_deposit: 10 * GRAND,
prepare_period: 8 * MINUTES,
decision_period: 14 * MINUTES,
confirm_period: 8 * MINUTES,
min_enactment_period: 3 * MINUTES,
min_approval: APP_REFERENDUM_CANCELLER,
min_support: SUP_REFERENDUM_CANCELLER,
},
),
(
21,
pallet_referenda::TrackInfo {
name: "referendum_killer",
max_deciding: 1_000,
decision_deposit: 50 * GRAND,
prepare_period: 8 * MINUTES,
decision_period: 20 * MINUTES,
confirm_period: 8 * MINUTES,
min_enactment_period: 3 * MINUTES,
min_approval: APP_REFERENDUM_KILLER,
min_support: SUP_REFERENDUM_KILLER,
},
),
(
30,
pallet_referenda::TrackInfo {
name: "small_tipper",
max_deciding: 200,
decision_deposit: 1 * 3 * CENTS,
prepare_period: 1 * MINUTES,
decision_period: 14 * MINUTES,
confirm_period: 4 * MINUTES,
min_enactment_period: 1 * MINUTES,
min_approval: APP_SMALL_TIPPER,
min_support: SUP_SMALL_TIPPER,
},
),
(
31,
pallet_referenda::TrackInfo {
name: "big_tipper",
max_deciding: 100,
decision_deposit: 10 * 3 * CENTS,
prepare_period: 4 * MINUTES,
decision_period: 14 * MINUTES,
confirm_period: 12 * MINUTES,
min_enactment_period: 3 * MINUTES,
min_approval: APP_BIG_TIPPER,
min_support: SUP_BIG_TIPPER,
},
),
(
32,
pallet_referenda::TrackInfo {
name: "small_spender",
max_deciding: 50,
decision_deposit: 100 * 3 * CENTS,
prepare_period: 10 * MINUTES,
decision_period: 20 * MINUTES,
confirm_period: 10 * MINUTES,
min_enactment_period: 5 * MINUTES,
min_approval: APP_SMALL_SPENDER,
min_support: SUP_SMALL_SPENDER,
},
),
(
33,
pallet_referenda::TrackInfo {
name: "medium_spender",
max_deciding: 50,
decision_deposit: 200 * 3 * CENTS,
prepare_period: 10 * MINUTES,
decision_period: 20 * MINUTES,
confirm_period: 12 * MINUTES,
min_enactment_period: 5 * MINUTES,
min_approval: APP_MEDIUM_SPENDER,
min_support: SUP_MEDIUM_SPENDER,
},
),
(
34,
pallet_referenda::TrackInfo {
name: "big_spender",
max_deciding: 50,
decision_deposit: 400 * 3 * CENTS,
prepare_period: 10 * MINUTES,
decision_period: 20 * MINUTES,
confirm_period: 14 * MINUTES,
min_enactment_period: 5 * MINUTES,
min_approval: APP_BIG_SPENDER,
min_support: SUP_BIG_SPENDER,
},
),
];
pub struct TracksInfo;
impl pallet_referenda::TracksInfo<Balance, BlockNumber> for TracksInfo {
type Id = u16;
type RuntimeOrigin = <RuntimeOrigin as frame_support::traits::OriginTrait>::PalletsOrigin;
fn tracks() -> &'static [(Self::Id, pallet_referenda::TrackInfo<Balance, BlockNumber>)] {
&TRACKS_DATA[..]
}
fn track_for(id: &Self::RuntimeOrigin) -> 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 if let Ok(custom_origin) = origins::Origin::try_from(id.clone()) {
match custom_origin {
origins::Origin::WhitelistedCaller => Ok(1),
// General admin
origins::Origin::StakingAdmin => Ok(10),
origins::Origin::Treasurer => Ok(11),
origins::Origin::LeaseAdmin => Ok(12),
origins::Origin::FellowshipAdmin => Ok(13),
origins::Origin::GeneralAdmin => Ok(14),
origins::Origin::AuctionAdmin => Ok(15),
// Referendum admins
origins::Origin::ReferendumCanceller => Ok(20),
origins::Origin::ReferendumKiller => Ok(21),
// Limited treasury spenders
origins::Origin::SmallTipper => Ok(30),
origins::Origin::BigTipper => Ok(31),
origins::Origin::SmallSpender => Ok(32),
origins::Origin::MediumSpender => Ok(33),
origins::Origin::BigSpender => Ok(34),
_ => Err(()),
}
} else {
Err(())
}
}
}
pallet_referenda::impl_tracksinfo_get!(TracksInfo, Balance, BlockNumber);