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) }