94 lines
3.1 KiB
Rust
94 lines
3.1 KiB
Rust
use super::*;
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use frame_support::{
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dispatch::DispatchResultWithPostInfo,
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traits::PrivilegeCmp,
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};
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use pallet_alliance::{ProposalIndex, ProposalProvider};
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use sp_runtime::DispatchError;
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use sp_std::{cmp::Ordering, marker::PhantomData};
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type AccountIdOf<T> = <T as frame_system::Config>::AccountId;
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type ProposalOf<T, I> = <T as pallet_collective::Config<I>>::Proposal;
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type HashOf<T> = <T as frame_system::Config>::Hash;
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/// Proposal provider for alliance pallet.
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/// Adapter from collective pallet to alliance proposal provider trait.
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pub struct AllianceProposalProvider<T, I = ()>(PhantomData<(T, I)>);
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impl <T, I> ProposalProvider<AccountIdOf<T>, HashOf<T>, ProposalOf<T, I>> for AllianceProposalProvider<T, I>
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where
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T: pallet_collective::Config<I> + frame_system::Config,
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I: 'static,
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{
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fn propose_proposal(
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who: AccountIdOf<T>,
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threshold: u32,
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proposal: Box<ProposalOf<T, I>>,
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length_bound: u32,
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) -> Result<(u32, u32), DispatchError> {
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pallet_collective::Pallet::<T, I>::do_propose_proposed(who, threshold, proposal, length_bound)
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}
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fn vote_proposal(
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who: AccountIdOf<T>,
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proposal: HashOf<T>,
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index: ProposalIndex,
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approve: bool,
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) -> Result<bool, DispatchError> {
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pallet_collective::Pallet::<T, I>::do_vote(who, proposal, index, approve)
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}
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fn close_proposal(
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proposal_hash: HashOf<T>,
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proposal_index: ProposalIndex,
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proposal_weight_bound: Weight,
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length_bound: u32,
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) -> DispatchResultWithPostInfo {
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pallet_collective::Pallet::<T, I>::do_close(
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proposal_hash,
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proposal_index,
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proposal_weight_bound,
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length_bound,
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)
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}
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fn proposal_of(proposal_hash: HashOf<T>) -> Option<ProposalOf<T, I>> {
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pallet_collective::ProposalOf::<T, I>::get(proposal_hash)
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}
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}
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/// Used the compare the privilege of an origin inside the scheduler.
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pub struct EqualOrGreatestRootCmp;
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impl PrivilegeCmp<OriginCaller> for EqualOrGreatestRootCmp {
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fn cmp_privilege(left: &OriginCaller, right: &OriginCaller) -> Option<Ordering> {
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if left == right {
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return Some(Ordering::Equal)
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}
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match (left, right) {
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// Root is greater than anything
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(OriginCaller::system(frame_system::RawOrigin::Root), _) => Some(Ordering::Greater),
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// For every other we don't care, as they are not used for `ScheduleOrigin`.
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_ => None,
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}
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}
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}
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#[cfg(feature = "runtime-benchmarks")]
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pub mod benchmarks {
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use super::*;
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use frame_support::traits::fungible;
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use pallet_ranked_collective::Rank;
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use sp_runtime::traits::Convert;
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/// Rank to salary conversion helper type
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pub struct RankToSalary<Fungible>(PhantomData<Fungible>);
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impl<Fungible> Convert<Rank, Balance> for RankToSalary<Fungible>
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where
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Fungible: fungible::Inspect<AccountId, Balance = Balance>,
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{
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fn convert(r: Rank) -> Balance {
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Balance::from(r).saturating_mul(Fungible::minimum_balance())
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}
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}
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}
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