cosmos-sdk/types/tx/ext.go

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refactor(x/auth/middleware)!: tx middleware to support pluggable feemarket module (#11413) Closes: #11415 ## Description - Create `FeeMarket` interface, and move exiting static fee logic into `StaticFeeMarket` implementation. - Merged `MempoolFeeMiddleware` and `TxPriorityMiddleware` into `DeductFeeMiddleware`, so we can deduct fee based on the check result. - ~~Support extension options in `Tx.AuthInfo`, so feemarket module can extend the tx fields.~~ Keep in TxBody - No Ledger support in v0.46 --- ### Author Checklist *All items are required. Please add a note to the item if the item is not applicable and please add links to any relevant follow up issues.* I have... - [ ] included the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title - [ ] added `!` to the type prefix if API or client breaking change - [ ] targeted the correct branch (see [PR Targeting](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#pr-targeting)) - [ ] provided a link to the relevant issue or specification - [ ] followed the guidelines for [building modules](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules) - [ ] included the necessary unit and integration [tests](https://github.com/cosmos/cosmos-sdk/blob/master/CONTRIBUTING.md#testing) - [ ] added a changelog entry to `CHANGELOG.md` - [ ] included comments for [documenting Go code](https://blog.golang.org/godoc) - [ ] updated the relevant documentation or specification - [ ] reviewed "Files changed" and left comments if necessary - [ ] confirmed all CI checks have passed ### Reviewers Checklist *All items are required. Please add a note if the item is not applicable and please add your handle next to the items reviewed if you only reviewed selected items.* I have... - [ ] confirmed the correct [type prefix](https://github.com/commitizen/conventional-commit-types/blob/v3.0.0/index.json) in the PR title - [ ] confirmed `!` in the type prefix if API or client breaking change - [ ] confirmed all author checklist items have been addressed - [ ] reviewed state machine logic - [ ] reviewed API design and naming - [ ] reviewed documentation is accurate - [ ] reviewed tests and test coverage - [ ] manually tested (if applicable)
2022-03-29 07:46:56 -07:00
package tx
import (
"github.com/cosmos/cosmos-sdk/codec/types"
)
// TxExtensionOptionI defines the interface for tx extension options
type TxExtensionOptionI interface{}
// unpackTxExtensionOptionsI unpacks Any's to TxExtensionOptionI's.
func unpackTxExtensionOptionsI(unpacker types.AnyUnpacker, anys []*types.Any) error {
for _, any := range anys {
var opt TxExtensionOptionI
err := unpacker.UnpackAny(any, &opt)
if err != nil {
return err
}
}
return nil
}