35 lines
1.1 KiB
Go
35 lines
1.1 KiB
Go
package v3
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import (
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v1 "github.com/cosmos/cosmos-sdk/x/gov/types/v1"
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"github.com/cosmos/cosmos-sdk/x/gov/types/v1beta1"
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)
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// MigrateJSON accepts exported v0.43 x/gov genesis state and migrates it to
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// v0.46 x/gov genesis state. The migration includes:
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//
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// - Updating everything to v1.
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// - Migrating proposals to be Msg-based.
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func MigrateJSON(oldState *v1beta1.GenesisState) (*v1.GenesisState, error) {
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newProps, err := convertToNewProposals(oldState.Proposals)
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if err != nil {
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return nil, err
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}
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newVotes, err := convertToNewVotes(oldState.Votes)
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if err != nil {
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return nil, err
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}
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depParams, votingParms, tallyParams := convertToNewDepParams(oldState.DepositParams), convertToNewVotingParams(oldState.VotingParams), convertToNewTallyParams(oldState.TallyParams)
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return &v1.GenesisState{
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StartingProposalId: oldState.StartingProposalId,
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Deposits: convertToNewDeposits(oldState.Deposits),
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Votes: newVotes,
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Proposals: newProps,
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DepositParams: &depParams,
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VotingParams: &votingParms,
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TallyParams: &tallyParams,
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}, nil
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}
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