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Add the common query_weight_to_asset_fee for relays #8

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Merged
acatangiu merged 1 commit into from
Jul 28, 2025
Merged

Add the common query_weight_to_asset_fee for relays #8

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20 changes: 4 additions & 16 deletions relay/kusama/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -56,7 +56,7 @@ use frame_support::{
},
weights::{
constants::{WEIGHT_PROOF_SIZE_PER_KB, WEIGHT_REF_TIME_PER_MICROS},
ConstantMultiplier, WeightMeter, WeightToFee as _,
ConstantMultiplier, WeightMeter,
},
PalletId,
};
Expand Down Expand Up @@ -2931,21 +2931,9 @@ sp_api::impl_runtime_apis! {
}

fn query_weight_to_asset_fee(weight: Weight, asset: VersionedAssetId) -> Result<u128, XcmPaymentApiError> {
let latest_asset_id: Result<AssetId, ()> = asset.clone().try_into();
match latest_asset_id {
Ok(asset_id) if asset_id.0 == xcm_config::TokenLocation::get() => {
// for native token
Ok(WeightToFee::weight_to_fee(&weight))
},
Ok(asset_id) => {
log::trace!(target: "xcm::xcm_runtime_apis", "query_weight_to_asset_fee - unhandled asset_id: {asset_id:?}!");
Err(XcmPaymentApiError::AssetNotFound)
},
Err(_) => {
log::trace!(target: "xcm::xcm_runtime_apis", "query_weight_to_asset_fee - failed to convert asset: {asset:?}!");
Err(XcmPaymentApiError::VersionedConversionFailed)
}
}
use crate::xcm_config::XcmConfig;
type Trader = <XcmConfig as xcm_executor::Config>::Trader;
XcmPallet::query_weight_to_asset_fee::<Trader>(weight, asset)
}

fn query_xcm_weight(message: VersionedXcm<()>) -> Result<Weight, XcmPaymentApiError> {
Expand Down
20 changes: 4 additions & 16 deletions relay/polkadot/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -52,7 +52,7 @@ use frame_support::{
},
weights::{
constants::{WEIGHT_PROOF_SIZE_PER_KB, WEIGHT_REF_TIME_PER_MICROS},
ConstantMultiplier, WeightMeter, WeightToFee as _,
ConstantMultiplier, WeightMeter,
},
PalletId,
};
Expand Down Expand Up @@ -2730,21 +2730,9 @@ sp_api::impl_runtime_apis! {
}

fn query_weight_to_asset_fee(weight: Weight, asset: VersionedAssetId) -> Result<u128, XcmPaymentApiError> {
let latest_asset_id: Result<AssetId, ()> = asset.clone().try_into();
match latest_asset_id {
Ok(asset_id) if asset_id.0 == xcm_config::TokenLocation::get() => {
// for native token
Ok(WeightToFee::weight_to_fee(&weight))
},
Ok(asset_id) => {
log::trace!(target: "xcm::xcm_runtime_apis", "query_weight_to_asset_fee - unhandled asset_id: {asset_id:?}!");
Err(XcmPaymentApiError::AssetNotFound)
},
Err(_) => {
log::trace!(target: "xcm::xcm_runtime_apis", "query_weight_to_asset_fee - failed to convert asset: {asset:?}!");
Err(XcmPaymentApiError::VersionedConversionFailed)
}
}
use crate::xcm_config::XcmConfig;
type Trader = <XcmConfig as xcm_executor::Config>::Trader;
XcmPallet::query_weight_to_asset_fee::<Trader>(weight, asset)
}

fn query_xcm_weight(message: VersionedXcm<()>) -> Result<Weight, XcmPaymentApiError> {
Expand Down