Files
pezkuwi-subxt/substrate/frame/transaction-payment/asset-tx-payment
ZhiYong e252c274c1 Add Event to Pallet Transaction Payment (#11618)
* add Event to Pallet Transaction Payment

* Fix tests in Pallet Balance

* Fix tests in Pallet Balance/Executive/Asset-tx-payment.

* Fix

* fmt

* Fix

* Fix

* Update Cargo.lock

* Fix tests in executor

* Update frame/transaction-payment/src/lib.rs

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>

* update the name of the event and fmt.

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
2022-06-16 01:30:49 +00:00
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pallet-asset-tx-payment

Asset Transaction Payment Pallet

This pallet allows runtimes that include it to pay for transactions in assets other than the native token of the chain.

Overview

It does this by extending transactions to include an optional AssetId that specifies the asset to be used for payment (defaulting to the native token on None). It expects an [OnChargeAssetTransaction] implementation analogously to [pallet-transaction-payment]. The included [FungiblesAdapter] (implementing [OnChargeAssetTransaction]) determines the fee amount by converting the fee calculated by [pallet-transaction-payment] into the desired asset.

Integration

This pallet wraps FRAME's transaction payment pallet and functions as a replacement. This means you should include both pallets in your construct_runtime macro, but only include this pallet's [SignedExtension] ([ChargeAssetTxPayment]).

License: Apache-2.0