From 677bb62421a64bf9508a90320e1cd5f78b0a119b Mon Sep 17 00:00:00 2001
From: librelois <c@elo.tf>
Date: Sat, 29 Jan 2022 16:22:50 +0100
Subject: [PATCH] feat(runtimes): distribute tips to block author
---
runtime/common/src/fees.rs | 4 ++--
runtime/common/src/pallets_config.rs | 13 ++++++++++++-
2 files changed, 14 insertions(+), 3 deletions(-)
diff --git a/runtime/common/src/fees.rs b/runtime/common/src/fees.rs
index 4fe1d5fd4..aec304d1d 100644
--- a/runtime/common/src/fees.rs
+++ b/runtime/common/src/fees.rs
@@ -17,7 +17,7 @@
pub use frame_support::weights::{
Weight, WeightToFeeCoefficient, WeightToFeeCoefficients, WeightToFeePolynomial,
};
-use sp_arithmetic::traits::{BaseArithmetic, Unsigned};
+use sp_arithmetic::traits::{BaseArithmetic, Unsigned, Zero};
pub struct WeightToFeeImpl<T>(sp_std::marker::PhantomData<T>);
@@ -36,7 +36,7 @@ where
})
}
// Force disable fees
- fn calc(weight: &Weight) -> Self::Balance {
+ fn calc(_weight: &Weight) -> Self::Balance {
Zero::zero()
}
}
diff --git a/runtime/common/src/pallets_config.rs b/runtime/common/src/pallets_config.rs
index 08f5968ce..f24979285 100644
--- a/runtime/common/src/pallets_config.rs
+++ b/runtime/common/src/pallets_config.rs
@@ -163,8 +163,19 @@ macro_rules! pallets_config {
type WeightInfo = common_runtime::weights::pallet_balances::WeightInfo<Runtime>;
}
+ pub struct HandleFees;
+ type NegativeImbalance = <Balances as frame_support::traits::Currency<AccountId>>::NegativeImbalance;
+ impl frame_support::traits::OnUnbalanced<NegativeImbalance> for HandleFees {
+ fn on_nonzero_unbalanced(amount: NegativeImbalance) {
+ use frame_support::traits::Currency as _;
+
+ if let Some(author) = Authorship::author() {
+ Balances::resolve_creating(&author, amount);
+ }
+ }
+ }
impl pallet_transaction_payment::Config for Runtime {
- type OnChargeTransaction = CurrencyAdapter<Balances, ()>;
+ type OnChargeTransaction = CurrencyAdapter<Balances, HandleFees>;
type TransactionByteFee = TransactionByteFee;
type OperationalFeeMultiplier = frame_support::traits::ConstU8<5>;
type WeightToFee = common_runtime::fees::WeightToFeeImpl<Balance>;
--
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