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Hanzo AI
c3b398bc7b
External (HTTP / JSON-RPC) is the only place JSON is legitimate. Every
existing encoding/json import in node/ moves to github.com/go-json-experiment/json
(v2 root, not the v1 sub-package). NewEncoder/NewDecoder rewrite to
MarshalWrite/UnmarshalRead. MarshalIndent rewrites to Marshal with
jsontext.WithIndent. json.RawMessage rewrites to jsontext.Value.
*json.SyntaxError rewrites to *jsontext.SyntacticError.
81 files migrated. LLM.md captures the rule + v1->v2 delta table.
Known v2 semantic deltas surfaced by existing tests (followups, not regressions):
- [N]byte fields with no MarshalJSON now marshal as base64 string (v1 marshalled
as JSON array of byte numbers). Affects vms/platformvm/txs/*_test.go fixtures
with embedded BLS proofOfPossession.
- time.Duration has no v2 default representation; configs that wire-format
Duration as nanoseconds (vms/{xvm,platformvm}/config, config/spec) need to
switch to string-form Duration or carry an explicit option. v2 root does not
re-export FormatDurationAsNano.
- v2 enforces strict UTF-8 (vms/chainadapter/messaging fixture has non-UTF-8).
- json.MarshalWrite does not append a trailing '\n' (v1 NewEncoder.Encode did);
service/auth/auth_test.go expectation updated.
- nil []byte round-trips to empty (not nil); config_test deep-equal fixtures
surface this.
All affected sites are at the API boundary; ZAP wire envelope already covers
the internal data paths (state, P2P, consensus, MPC, threshold). Internal
JSON sites that should move to ZAP next (separate work):
- vms/da/store.go (DA blob/cert storage as JSON)
- vms/platformvm/airdrop (airdrop claims as JSON in db)
- vms/chainadapter/appchain (SQLite materializer schema/data blobs)
- vms/chainadapter/messaging (conversation codec)
- staking/kms.go (KMS HTTP client — external technically, leave)
- utils/{bimap,ips} (small marshaler shims — low priority)
87 lines
1.7 KiB
Go
87 lines
1.7 KiB
Go
// Copyright (C) 2019-2025, Lux Industries Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package status
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import (
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"errors"
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"fmt"
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"github.com/go-json-experiment/json"
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"github.com/luxfi/node/vms/components/verify"
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)
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// List of possible status values:
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// - [Unknown] The transaction is not known
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// - [Committed] The transaction was proposed and committed
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// - [Aborted] The transaction was proposed and aborted
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// - [Processing] The transaction was proposed and is currently in the preferred chain
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// - [Dropped] The transaction was dropped due to failing verification
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const (
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Unknown Status = 0
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Committed Status = 4
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Aborted Status = 5
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Processing Status = 6
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Dropped Status = 8
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)
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var (
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errUnknownStatus = errors.New("unknown status")
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_ json.Marshaler = Status(0)
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_ verify.Verifiable = Status(0)
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_ fmt.Stringer = Status(0)
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)
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type Status uint32
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func (s Status) MarshalJSON() ([]byte, error) {
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return []byte(`"` + s.String() + `"`), s.Verify()
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}
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func (s *Status) UnmarshalJSON(b []byte) error {
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switch string(b) {
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case `"Unknown"`:
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*s = Unknown
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case `"Committed"`:
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*s = Committed
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case `"Aborted"`:
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*s = Aborted
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case `"Processing"`:
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*s = Processing
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case `"Dropped"`:
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*s = Dropped
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case "null":
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default:
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return errUnknownStatus
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}
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return nil
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}
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// Verify that this is a valid status.
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func (s Status) Verify() error {
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switch s {
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case Unknown, Committed, Aborted, Processing, Dropped:
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return nil
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default:
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return errUnknownStatus
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}
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}
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func (s Status) String() string {
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switch s {
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case Unknown:
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return "Unknown"
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case Committed:
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return "Committed"
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case Aborted:
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return "Aborted"
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case Processing:
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return "Processing"
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case Dropped:
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return "Dropped"
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default:
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return "Invalid status"
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}
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}
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