forked from cerc-io/laconicd-deprecated
4f48176298
* refactor(params): store all params under one key in evm module (#1617) * refactor(params): store all params under one key in evm module * refactor(params): add changelog entry * refactor(params): update based on review comments. Remove params getter functions * refactor(params): refactor params store key * refactor(params): remove unnecessary store keys * refactor(params): add paramSetPairs for backwards compatibility * Update CHANGELOG.md * refactor(params): add license to params_legacy file * Apply suggestions from code review * fix(evm): handle RC1 params during migration (#1624) * fix(evm): handle RC1 params during migration * migration * fix: test case updated for RC1 * v5 migration * tests * tests pt2 * comment * execute make proto-all Co-authored-by: Vladislav Varadinov <vladislav.varadinov@gmail.com> Co-authored-by: MalteHerrmann <malte@evmos.org> * Apply suggestions from code review * rm dup vars Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> Co-authored-by: Vladislav Varadinov <vladislav.varadinov@gmail.com> Co-authored-by: MalteHerrmann <malte@evmos.org> (cherry picked from commit f07b14f1c409a6b738a0fadb50c9ba47d56cb821) # Conflicts: # CHANGELOG.md * update changelog Co-authored-by: Tomas Guerra <54514587+GAtom22@users.noreply.github.com> Co-authored-by: MalteHerrmann <42640438+MalteHerrmann@users.noreply.github.com> Co-authored-by: MalteHerrmann <malte@evmos.org>
60 lines
1.7 KiB
Go
60 lines
1.7 KiB
Go
package v5
|
|
|
|
import (
|
|
"github.com/cosmos/cosmos-sdk/codec"
|
|
storetypes "github.com/cosmos/cosmos-sdk/store/types"
|
|
sdk "github.com/cosmos/cosmos-sdk/types"
|
|
"github.com/evmos/ethermint/x/evm/types"
|
|
|
|
v5types "github.com/evmos/ethermint/x/evm/migrations/v5/types"
|
|
)
|
|
|
|
// MigrateStore migrates the x/evm module state from the consensus version 4 to
|
|
// version 5. Specifically, it takes the parameters that are currently stored
|
|
// in separate keys and stores them directly into the x/evm module state using
|
|
// a single params key.
|
|
func MigrateStore(
|
|
ctx sdk.Context,
|
|
storeKey storetypes.StoreKey,
|
|
cdc codec.BinaryCodec,
|
|
) error {
|
|
var (
|
|
extraEIPs v5types.V5ExtraEIPs
|
|
chainConfig types.ChainConfig
|
|
params types.Params
|
|
)
|
|
|
|
store := ctx.KVStore(storeKey)
|
|
|
|
denom := string(store.Get(types.ParamStoreKeyEVMDenom))
|
|
|
|
extraEIPsBz := store.Get(types.ParamStoreKeyExtraEIPs)
|
|
cdc.MustUnmarshal(extraEIPsBz, &extraEIPs)
|
|
|
|
chainCfgBz := store.Get(types.ParamStoreKeyChainConfig)
|
|
cdc.MustUnmarshal(chainCfgBz, &chainConfig)
|
|
|
|
params.EvmDenom = denom
|
|
params.ExtraEIPs = extraEIPs.EIPs
|
|
params.ChainConfig = chainConfig
|
|
params.EnableCreate = store.Has(types.ParamStoreKeyEnableCreate)
|
|
params.EnableCall = store.Has(types.ParamStoreKeyEnableCall)
|
|
params.AllowUnprotectedTxs = store.Has(types.ParamStoreKeyAllowUnprotectedTxs)
|
|
|
|
store.Delete(types.ParamStoreKeyChainConfig)
|
|
store.Delete(types.ParamStoreKeyExtraEIPs)
|
|
store.Delete(types.ParamStoreKeyEVMDenom)
|
|
store.Delete(types.ParamStoreKeyEnableCreate)
|
|
store.Delete(types.ParamStoreKeyEnableCall)
|
|
store.Delete(types.ParamStoreKeyAllowUnprotectedTxs)
|
|
|
|
if err := params.Validate(); err != nil {
|
|
return err
|
|
}
|
|
|
|
bz := cdc.MustMarshal(¶ms)
|
|
|
|
store.Set(types.KeyPrefixParams, bz)
|
|
return nil
|
|
}
|