e3ea68aa1a
Co-authored-by: github-merge-queue <118344674+github-merge-queue@users.noreply.github.com>
75 lines
2.7 KiB
Go
75 lines
2.7 KiB
Go
package baseapp
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import (
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cmtproto "github.com/cometbft/cometbft/api/cometbft/types/v1"
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errorsmod "cosmossdk.io/errors"
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sdk "github.com/cosmos/cosmos-sdk/types"
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sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
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)
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// SimCheck defines a CheckTx helper function that used in tests and simulations.
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func (app *BaseApp) SimCheck(txEncoder sdk.TxEncoder, tx sdk.Tx) (sdk.GasInfo, *sdk.Result, error) {
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// runTx expects tx bytes as argument, so we encode the tx argument into
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// bytes. Note that runTx will actually decode those bytes again. But since
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// this helper is only used in tests/simulation, it's fine.
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bz, err := txEncoder(tx)
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if err != nil {
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return sdk.GasInfo{}, nil, errorsmod.Wrapf(sdkerrors.ErrInvalidRequest, "%s", err)
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}
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gasInfo, result, _, err := app.runTx(execModeCheck, bz)
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return gasInfo, result, err
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}
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// Simulate executes a tx in simulate mode to get result and gas info.
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func (app *BaseApp) Simulate(txBytes []byte) (sdk.GasInfo, *sdk.Result, error) {
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gasInfo, result, _, err := app.runTx(execModeSimulate, txBytes)
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return gasInfo, result, err
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}
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func (app *BaseApp) SimDeliver(txEncoder sdk.TxEncoder, tx sdk.Tx) (sdk.GasInfo, *sdk.Result, error) {
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// See comment for Check().
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bz, err := txEncoder(tx)
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if err != nil {
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return sdk.GasInfo{}, nil, errorsmod.Wrapf(sdkerrors.ErrInvalidRequest, "%s", err)
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}
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gasInfo, result, _, err := app.runTx(execModeFinalize, bz)
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return gasInfo, result, err
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}
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// SimWriteState is an entrypoint for simulations only. They are not executed during the normal ABCI finalize
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// block step but later. Therefore an extra call to the root multi-store (app.cms) is required to write the changes.
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func (app *BaseApp) SimWriteState() {
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app.finalizeBlockState.ms.Write()
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}
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// NewContextLegacy returns a new sdk.Context with the provided header
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func (app *BaseApp) NewContextLegacy(isCheckTx bool, header cmtproto.Header) sdk.Context {
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if isCheckTx {
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return sdk.NewContext(app.checkState.ms, true, app.logger).
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WithMinGasPrices(app.minGasPrices).WithBlockHeader(header)
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}
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return sdk.NewContext(app.finalizeBlockState.ms, false, app.logger).WithBlockHeader(header)
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}
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// NewContext returns a new sdk.Context with a empty header
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func (app *BaseApp) NewContext(isCheckTx bool) sdk.Context {
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return app.NewContextLegacy(isCheckTx, cmtproto.Header{})
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}
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func (app *BaseApp) NewUncachedContext(isCheckTx bool, header cmtproto.Header) sdk.Context {
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return sdk.NewContext(app.cms, isCheckTx, app.logger).WithBlockHeader(header)
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}
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func (app *BaseApp) GetContextForFinalizeBlock(txBytes []byte) sdk.Context {
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return app.getContextForTx(execModeFinalize, txBytes)
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}
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func (app *BaseApp) GetContextForCheckTx(txBytes []byte) sdk.Context {
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return app.getContextForTx(execModeCheck, txBytes)
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}
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