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remove WeightToFee on moonriver #1368

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99Kies wants to merge 2 commits into from
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remove WeightToFee on moonriver #1368

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d6e0193
remove WeightToFee on moonriver
99Kies Mar 26, 2022
341daf1
Merge github.com:PureStake/moonbeam
99Kies Mar 28, 2022
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26 changes: 1 addition & 25 deletions runtime/moonriver/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -43,8 +43,7 @@ use frame_support::{
},
weights::{
constants::{RocksDbWeight, WEIGHT_PER_SECOND},
DispatchClass, GetDispatchInfo, IdentityFee, Weight, WeightToFeeCoefficient,
WeightToFeeCoefficients, WeightToFeePolynomial,
DispatchClass, GetDispatchInfo, IdentityFee, Weight,
},
PalletId,
};
Expand Down Expand Up @@ -82,7 +81,6 @@ use sp_runtime::{
use sp_std::{convert::TryFrom, prelude::*};

use cumulus_primitives_core::{relay_chain::BlockNumber as RelayBlockNumber, DmpMessageHandler};
use smallvec::smallvec;
#[cfg(feature = "std")]
use sp_version::NativeVersion;
use sp_version::RuntimeVersion;
Expand Down Expand Up @@ -286,28 +284,6 @@ where
}
}

pub struct WeightToFee;
impl WeightToFeePolynomial for WeightToFee {
type Balance = Balance;

/// Return a vec of coefficients. Here we just use one coefficient and reduce it to a constant
/// modifier in order to closely match Ethereum-based fees.
///
/// Calculation, per the documentation in `frame_support`:
///
/// ```ignore
/// coeff_integer * x^(degree) + coeff_frac * x^(degree)
/// ```
fn polynomial() -> WeightToFeeCoefficients<Self::Balance> {
smallvec![WeightToFeeCoefficient {
degree: 1,
coeff_frac: Perbill::zero(),
coeff_integer: currency::WEIGHT_FEE,
negative: false,
}]
}
}

impl pallet_transaction_payment::Config for Runtime {
type OnChargeTransaction = CurrencyAdapter<Balances, DealWithFees<Runtime>>;
type TransactionByteFee = ConstU128<{ currency::TRANSACTION_BYTE_FEE }>;
Expand Down