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burn 99% of fees, treasury gets 1% plus 100% of tips #43

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Sep 18, 2021
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burn 99% of fees, treasury gets 1% plus 100% of tips #43

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22 changes: 11 additions & 11 deletions runtime/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,7 @@ use frame_system::EnsureRoot;

/// added by SCS
pub use pallet_teerex;
use frame_support::traits::OnUnbalanced;
use frame_support::traits::{OnUnbalanced, Imbalance};


/// An index to a block.
Expand Down Expand Up @@ -165,16 +165,16 @@ impl OnUnbalanced<pallet_balances::NegativeImbalance<Runtime>> for DealWithFees
mut fees_then_tips: impl Iterator<Item = pallet_balances::NegativeImbalance<Runtime>>,
) {
if let Some(fees) = fees_then_tips.next() {
// for fees, 80% to treasury, 20% to author
//let mut split = fees.ration(80, 20);
/* if let Some(tips) = fees_then_tips.next() {
// for tips, if any, 80% to treasury, 20% to author (though this can be anything)
tips.ration_merge_into(80, 20, &mut split);
}
*/
//everything to the Treasury
Treasury::on_unbalanced(fees);
// Author::on_unbalanced(split.1);
// for fees, 1% to treasury, 99% burned
// TODO: apply burning function based on cumulative number of extrinsics (#32)
let mut split = fees.ration(1, 99);

// tips (voluntary extra fees) go to the treasury entirely. no burning
if let Some(tips) = fees_then_tips.next() {
tips.merge_into(&mut split.0);
}
Treasury::on_unbalanced(split.0);
// burn remainder by not assigning imbalance to someone
}
}
}
Expand Down