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fix(protocol): Implemented ProposedProtocolParamsUpdatesResult type #1214

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Merged
merged 4 commits into from
Oct 31, 2025
Merged

fix(protocol): Implemented ProposedProtocolParamsUpdatesResult type #1214

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5b0f5aa
feat: implemented ProposedProtocolParamsUpdatesResult
Oct 26, 2025
3a89f93
feat: addressed review comments
Oct 28, 2025
47d3295
feat: addressed review comments
Oct 28, 2025
635861d
feat: addressed review comment
Oct 28, 2025
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7 changes: 7 additions & 0 deletions cmd/gouroboros/query.go
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Original file line number Diff line number Diff line change
Expand Up @@ -305,6 +305,13 @@ func testQuery(f *globalFlags) {
}
}
}
case "proposed-protocol-params-updates":
proposedUpdates, err := o.LocalStateQuery().Client.GetProposedProtocolParamsUpdates()
if err != nil {
fmt.Printf("ERROR: failure querying proposed protocol params updates: %s\n", err)
os.Exit(1)
}
fmt.Printf("proposed-protocol-params-updates: %v\n", *proposedUpdates)
default:
fmt.Printf("ERROR: unknown query: %s\n", queryFlags.flagset.Args()[0])
os.Exit(1)
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3 changes: 3 additions & 0 deletions ledger/common/common.go
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Expand Up @@ -110,6 +110,9 @@ func Blake2b224Hash(data []byte) Blake2b224 {
return Blake2b224(tmpHash.Sum(nil))
}

// GenesisHash is a type alias for the Blake2b-224 hash used for genesis keys
type GenesisHash = Blake2b224

type Blake2b160 [Blake2b160Size]byte

func NewBlake2b160(data []byte) Blake2b160 {
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4 changes: 2 additions & 2 deletions protocol/localstatequery/queries.go
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Expand Up @@ -21,6 +21,7 @@ import (

"github.com/blinklabs-io/gouroboros/cbor"
"github.com/blinklabs-io/gouroboros/ledger"
"github.com/blinklabs-io/gouroboros/ledger/common"
)

// Query types
Expand Down Expand Up @@ -521,8 +522,7 @@ type CurrentProtocolParamsResult interface {
any
}

// TODO (#861)
type ProposedProtocolParamsUpdatesResult any
type ProposedProtocolParamsUpdatesResult map[common.GenesisHash]common.ProtocolParameterUpdate

type StakeDistributionResult struct {
cbor.StructAsArray
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