laconicd-deprecated/x/evm/keeper/params.go
Vladislav Varadinov 83e509bc57
refactor: optimize AnteHandler gas consumption (#1388)
* refactor: antehandler order and params optimization

* removed additional individual params for the feemarket module

* typo fix

* Apply suggestions from code review - Fede

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>

* typo fix

* formatted using gofumpt

* typo fix - missed negate operator

* missed to negate conditions

* added unit tests for the new param getter methods

* updated changelog

* Apply suggestions from code review

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>

* moved to improvements

* Converted unit tests into table-driven tests

* added Require().Equal() to test case

Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>
2022-10-19 18:21:59 +02:00

59 lines
1.9 KiB
Go

package keeper
import (
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/evmos/ethermint/x/evm/types"
)
// GetParams returns the total set of evm parameters.
func (k Keeper) GetParams(ctx sdk.Context) (params types.Params) {
// TODO: update once https://github.com/cosmos/cosmos-sdk/pull/12615 is merged
// and released
for _, pair := range params.ParamSetPairs() {
k.paramSpace.GetIfExists(ctx, pair.Key, pair.Value)
}
return params
}
// SetParams sets the evm parameters to the param space.
func (k Keeper) SetParams(ctx sdk.Context, params types.Params) {
k.paramSpace.SetParamSet(ctx, &params)
}
// GetChainConfig returns the chain configuration parameter.
func (k Keeper) GetChainConfig(ctx sdk.Context) types.ChainConfig {
chainCfg := types.ChainConfig{}
k.paramSpace.GetIfExists(ctx, types.ParamStoreKeyChainConfig, &chainCfg)
return chainCfg
}
// GetEVMDenom returns the EVM denom.
func (k Keeper) GetEVMDenom(ctx sdk.Context) string {
evmDenom := ""
k.paramSpace.GetIfExists(ctx, types.ParamStoreKeyEVMDenom, &evmDenom)
return evmDenom
}
// GetEnableCall returns true if the EVM Call operation is enabled.
func (k Keeper) GetEnableCall(ctx sdk.Context) bool {
enableCall := false
k.paramSpace.GetIfExists(ctx, types.ParamStoreKeyEnableCall, &enableCall)
return enableCall
}
// GetEnableCreate returns true if the EVM Create contract operation is enabled.
func (k Keeper) GetEnableCreate(ctx sdk.Context) bool {
enableCreate := false
k.paramSpace.GetIfExists(ctx, types.ParamStoreKeyEnableCreate, &enableCreate)
return enableCreate
}
// GetAllowUnprotectedTxs returns true if unprotected txs (i.e non-replay protected as per EIP-155) are supported by the chain.
func (k Keeper) GetAllowUnprotectedTxs(ctx sdk.Context) bool {
allowUnprotectedTx := false
k.paramSpace.GetIfExists(ctx, types.ParamStoreKeyAllowUnprotectedTxs, &allowUnprotectedTx)
return allowUnprotectedTx
}