Westend: Fellowship Treasury (#2532)

Treasury Pallet Instance for the Fellowship in Westend Collectives.

In this update, we present a Treasury Pallet Instance that is under the
control of the Fellowship body, with oversight from the Root and
Treasurer origins. Here's how it is governed:
- the Root origin have the authority to reject or approve spend
proposals, with no amount limit for approvals.
- the Treasurer origin have the authority to reject or approve spend
proposals, with approval limits of up to 10,000,000 DOT.
- Voice of all Fellows ranked at 3 or above can reject or approve spend
proposals, with a maximum approval limit of 10,000 DOT.
- Voice of Fellows ranked at 4 or above can also reject or approve spend
proposals, with a maximum approval limit of 10,000,000 DOT.

Additionally, we introduce the Asset Rate Pallet Instance to establish
conversion rates from asset A to B. This is used to determine if a
proposed spend amount involving a non-native asset is permissible by the
commanding origin. The rates can be set up by the Root, Treasurer
origins, or Voice of all Fellows.

---------

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
Co-authored-by: joepetrowski <joe@parity.io>
This commit is contained in:
Muharem
2023-12-08 14:02:09 +01:00
committed by GitHub
parent 1bdfb29587
commit da40d97a23
26 changed files with 827 additions and 27 deletions
@@ -33,6 +33,7 @@ use parachains_common::{
};
use polkadot_parachain_primitives::primitives::Sibling;
use polkadot_runtime_common::xcm_sender::ExponentialPrice;
use westend_runtime_constants::xcm as xcm_constants;
use xcm::latest::prelude::*;
use xcm_builder::{
AccountId32Aliases, AllowExplicitUnpaidExecutionFrom, AllowKnownQueryResponses,
@@ -46,8 +47,6 @@ use xcm_builder::{
};
use xcm_executor::{traits::WithOriginFilter, XcmExecutor};
const FELLOWSHIP_ADMIN_INDEX: u32 = 1;
parameter_types! {
pub const WndLocation: MultiLocation = MultiLocation::parent();
pub const RelayNetwork: Option<NetworkId> = Some(NetworkId::Westend);
@@ -57,7 +56,8 @@ parameter_types! {
pub RelayTreasuryLocation: MultiLocation = (Parent, PalletInstance(westend_runtime_constants::TREASURY_PALLET_ID)).into();
pub CheckingAccount: AccountId = PolkadotXcm::check_account();
pub const GovernanceLocation: MultiLocation = MultiLocation::parent();
pub const FellowshipAdminBodyId: BodyId = BodyId::Index(FELLOWSHIP_ADMIN_INDEX);
pub const FellowshipAdminBodyId: BodyId = BodyId::Index(xcm_constants::body::FELLOWSHIP_ADMIN_INDEX);
pub const TreasurerBodyId: BodyId = BodyId::Index(xcm_constants::body::TREASURER_INDEX);
pub AssetHub: MultiLocation = (Parent, Parachain(1000)).into();
pub AssetHubUsdtId: AssetId = (PalletInstance(50), GeneralIndex(1984)).into();
pub UsdtAssetHub: LocatableAssetId = LocatableAssetId {