26 lines
818 B
Go
26 lines
818 B
Go
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package v3
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import (
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sdk "github.com/cosmos/cosmos-sdk/types"
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paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
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"github.com/evmos/ethermint/x/evm/types"
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)
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// MigrateStore sets the default for GrayGlacierBlock and MergeNetsplitBlock in ChainConfig parameter.
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func MigrateStore(ctx sdk.Context, paramstore *paramtypes.Subspace) error {
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if !paramstore.HasKeyTable() {
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ps := paramstore.WithKeyTable(types.ParamKeyTable())
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paramstore = &ps
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}
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prevConfig := &types.ChainConfig{}
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paramstore.GetIfExists(ctx, types.ParamStoreKeyChainConfig, prevConfig)
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defaultConfig := types.DefaultChainConfig()
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prevConfig.GrayGlacierBlock = defaultConfig.GrayGlacierBlock
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prevConfig.MergeNetsplitBlock = defaultConfig.MergeNetsplitBlock
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paramstore.Set(ctx, types.ParamStoreKeyChainConfig, prevConfig)
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return nil
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}
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