0g-chain/x/evmutil/migrations/v2/store.go
2024-08-02 12:22:00 +08:00

24 lines
777 B
Go

package v2
import (
sdk "github.com/cosmos/cosmos-sdk/types"
paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
"github.com/0glabs/0g-chain/x/evmutil/types"
)
// MigrateStore performs in-place store migrations for consensus version 2
// V2 adds the allowed_cosmos_denoms param to parameters.
func MigrateStore(ctx sdk.Context, paramstore paramtypes.Subspace) error {
migrateParamsStore(ctx, paramstore)
return nil
}
// migrateParamsStore ensures the param key table exists and has the allowed_cosmos_denoms property
func migrateParamsStore(ctx sdk.Context, paramstore paramtypes.Subspace) {
if !paramstore.HasKeyTable() {
paramstore.WithKeyTable(types.ParamKeyTable())
}
paramstore.Set(ctx, types.KeyAllowedCosmosDenoms, types.DefaultAllowedCosmosDenoms)
}