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operations.go
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operations.go
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package node
import (
"bytes"
stdJSON "encoding/json"
"github.com/pkg/errors"
)
// OperationConstraint -
type OperationConstraint interface {
AccountActivation | Ballot | Delegation | DoubleBakingEvidence |
DoubleEndorsementEvidence | Endorsement | EndorsementWithSlot |
Origination | Proposal | Reveal | SeedNonceRevelation | Transaction |
RegisterGlobalConstant | DoublePreendorsementEvidence | SetDepositsLimit |
Preendorsement | Event | VdfRevelation | TxRollupCommit | TxRollupOrigination |
TxRollupDispatchTickets | TxRollupFinalizeCommitment | TxRollupRejection |
TxRollupRemoveCommitment | TxRollupSubmitBatch
}
// OperationGroup -
type OperationGroup struct {
Protocol string `json:"protocol"`
ChainID string `json:"chain_id"`
Hash string `json:"hash"`
Branch string `json:"branch"`
Signature string `json:"signature"`
Contents []Operation `json:"contents"`
}
// Operation -
type Operation struct {
Kind string `json:"kind"`
Body interface{} `json:"-"`
}
// UnmarshalJSON -
func (op *Operation) UnmarshalJSON(data []byte) error {
type buf Operation
if err := json.Unmarshal(data, (*buf)(op)); err != nil {
return err
}
var err error
switch op.Kind {
case KindActivation:
err = parseOperation[AccountActivation](data, op)
case KindBallot:
err = parseOperation[Ballot](data, op)
case KindDelegation:
err = parseOperation[Delegation](data, op)
case KindDoubleBaking:
err = parseOperation[DoubleBakingEvidence](data, op)
case KindDoubleEndorsing:
err = parseOperation[DoubleEndorsementEvidence](data, op)
case KindEndorsement:
err = parseOperation[Endorsement](data, op)
case KindEndorsementWithSlot:
err = parseOperation[EndorsementWithSlot](data, op)
case KindOrigination:
err = parseOperation[Origination](data, op)
case KindProposal:
err = parseOperation[Proposal](data, op)
case KindReveal:
err = parseOperation[Reveal](data, op)
case KindNonceRevelation:
err = parseOperation[SeedNonceRevelation](data, op)
case KindTransaction:
err = parseOperation[Transaction](data, op)
case KindRegisterGlobalConstant:
err = parseOperation[RegisterGlobalConstant](data, op)
case KindDoublePreendorsement:
err = parseOperation[DoublePreendorsementEvidence](data, op)
case KindSetDepositsLimit:
err = parseOperation[SetDepositsLimit](data, op)
case KindPreendorsement:
err = parseOperation[Preendorsement](data, op)
case KindEvent:
err = parseOperation[Event](data, op)
case KindVdfRevelation:
err = parseOperation[VdfRevelation](data, op)
case KindTxRollupOrigination:
err = parseOperation[TxRollupOrigination](data, op)
case KindTxRollupCommit:
err = parseOperation[TxRollupCommit](data, op)
case KindTxRollupDispatchTickets:
err = parseOperation[TxRollupDispatchTickets](data, op)
case KindTxRollupFinalizeCommitment:
err = parseOperation[TxRollupFinalizeCommitment](data, op)
case KindTxRollupRejection:
err = parseOperation[TxRollupRejection](data, op)
case KindTxRollupRemoveCommitment:
err = parseOperation[TxRollupRemoveCommitment](data, op)
case KindTxRollupSubmitBatch:
err = parseOperation[TxRollupSubmitBatch](data, op)
}
return err
}
func parseOperation[M OperationConstraint](data []byte, operation *Operation) error {
var model M
if err := json.Unmarshal(data, &model); err != nil {
return err
}
operation.Body = model
return nil
}
// NewTypedOperation -
func NewTypedOperation[M OperationConstraint](operation Operation) (M, error) {
if operation.Body == nil {
var m M
return m, errors.New("nil operation body")
}
model, ok := operation.Body.(M)
if !ok {
var m M
return m, errors.Errorf("invalid body type: %T", operation.Body)
}
return model, nil
}
// AccountActivation -
type AccountActivation struct {
Pkh string `json:"pkh"`
Secret string `json:"secret"`
Metadata *OnlyBalanceUpdatesMetadata `json:"metadata,omitempty"`
}
// Ballot -
type Ballot struct {
Source string `json:"source"`
Period uint64 `json:"period"`
Proposal string `json:"proposal"`
Ballot string `json:"ballot"`
}
// Endorsement -
type Endorsement struct {
Level uint64 `json:"level"`
Metadata *EndorsementMetadata `json:"metadata,omitempty"`
}
// EndorsementWithSlot -
type EndorsementWithSlot struct {
Endorsement EndorsementWithSlotEntity `json:"endorsement"`
Slot uint64 `json:"slot"`
Metadata *EndorsementMetadata `json:"metadata,omitempty"`
}
// Preendorsement -
type Preendorsement struct {
Slot uint64 `json:"slot"`
Level uint64 `json:"level"`
Round int64 `json:"round"`
BlockPayloadHash string `json:"block_payload_hash"`
Metadata struct {
BalanceUpdates []interface{} `json:"balance_updates"`
Delegate string `json:"delegate"`
PreendorsementPower int `json:"preendorsement_power"`
} `json:"metadata"`
}
// Delegation -
type Delegation struct {
Source string `json:"source"`
Fee string `json:"fee"`
Counter string `json:"counter"`
GasLimit string `json:"gas_limit"`
StorageLimit string `json:"storage_limit"`
Delegate string `json:"delegate,omitempty"`
Metadata *ManagerOperationMetadata `json:"metadata,omitempty"`
}
// DoubleBakingEvidence -
type DoubleBakingEvidence struct {
Bh1 *Header `json:"bh1,omitempty"`
Bh2 *Header `json:"bh2,omitempty"`
Metadata *OnlyBalanceUpdatesMetadata `json:"metadata,omitempty"`
}
// DoubleEndorsementEvidence -
type DoubleEndorsementEvidence struct {
Op1 *InlinedEndorsement `json:"op1"`
Op2 *InlinedEndorsement `json:"op2"`
Metadata *OnlyBalanceUpdatesMetadata `json:"metadata,omitempty"`
}
// DoublePreendorsementEvidence -
type DoublePreendorsementEvidence struct {
Op1 *InlinedEndorsement `json:"op1"`
Op2 *InlinedEndorsement `json:"op2"`
Metadata *OnlyBalanceUpdatesMetadata `json:"metadata,omitempty"`
}
// Origination -
type Origination struct {
Source string `json:"source"`
Fee string `json:"fee"`
Counter string `json:"counter"`
GasLimit string `json:"gas_limit"`
StorageLimit string `json:"storage_limit"`
Balance string `json:"balance"`
Delegate string `json:"delegate,omitempty"`
Script stdJSON.RawMessage `json:"script"`
ManagerPubkey string `json:"managerPubkey,omitempty"`
Metadata *ManagerOperationMetadata `json:"metadata,omitempty"`
}
// Proposal -
type Proposal struct {
Source string `json:"source"`
Period uint64 `json:"period"`
Proposals []string `json:"proposals"`
}
// Reveal -
type Reveal struct {
Source string `json:"source"`
Fee string `json:"fee"`
Counter string `json:"counter"`
GasLimit string `json:"gas_limit"`
StorageLimit string `json:"storage_limit"`
PublicKey string `json:"public_key"`
Metadata *ManagerOperationMetadata `json:"metadata,omitempty"`
}
// RegisterGlobalConstant -
type RegisterGlobalConstant struct {
Source string `json:"source"`
Fee string `json:"fee"`
Counter string `json:"counter"`
GasLimit string `json:"gas_limit"`
StorageLimit string `json:"storage_limit"`
Value stdJSON.RawMessage `json:"value"`
}
// SeedNonceRevelation -
type SeedNonceRevelation struct {
Level uint64 `json:"level"`
Nonce string `json:"nonce"`
Metadata *OnlyBalanceUpdatesMetadata `json:"metadata,omitempty"`
}
// SetDepositsLimit -
type SetDepositsLimit struct {
Kind string `json:"kind"`
Source string `json:"source"`
Fee string `json:"fee"`
Counter string `json:"counter"`
GasLimit string `json:"gas_limit"`
StorageLimit string `json:"storage_limit"`
Limit *string `json:"limit,omitempty"`
Metadata *ManagerOperationMetadata `json:"metadata"`
}
// Event -
type Event struct {
Kind string `json:"kind"`
Source string `json:"source"`
Nonce int `json:"nonce"`
Type stdJSON.RawMessage `json:"type"`
Tag string `json:"tag"`
Payload stdJSON.RawMessage `json:"payload"`
Result OperationResult `json:"result"`
}
// VdfRevelation -
type VdfRevelation struct {
Kind string `json:"kind"`
Solution []string `json:"solution"`
Metadata *ManagerOperationMetadata `json:"metadata,omitempty"`
}
// Transaction -
type Transaction struct {
Source string `json:"source"`
Fee string `json:"fee"`
Counter string `json:"counter"`
GasLimit string `json:"gas_limit"`
StorageLimit string `json:"storage_limit"`
Amount string `json:"amount"`
Destination string `json:"destination"`
Parameters *Parameters `json:"parameters,omitempty"`
Metadata *ManagerOperationMetadata `json:"metadata,omitempty"`
}
// Parameters -
type Parameters struct {
Entrypoint string `json:"entrypoint"`
Value *stdJSON.RawMessage `json:"value"`
}
// ManagerOperationMetadata -
type ManagerOperationMetadata struct {
BalanceUpdates []BalanceUpdate `json:"balance_updates"`
OperationResult OperationResult `json:"operation_result"`
InternalOperationResults []Operation `json:"internal_operation_results,omitempty"`
}
// OnlyBalanceUpdatesMetadata -
type OnlyBalanceUpdatesMetadata struct {
BalanceUpdates []BalanceUpdate `json:"balance_updates"`
}
// EndorsementMetadata -
type EndorsementMetadata struct {
BalanceUpdates []BalanceUpdate `json:"balance_updates"`
Delegate string `json:"delegate"`
Slots []int `json:"slots"`
}
// OperationResult -
type OperationResult struct {
Status string `json:"status"`
Storage *stdJSON.RawMessage `json:"storage,omitempty"`
BigMapDiff []BigMapDiff `json:"big_map_diff,omitempty"`
LazyStorageDiff []LazyStorageDiff `json:"lazy_storage_diff,omitempty"`
BalanceUpdates []BalanceUpdate `json:"balance_updates,omitempty"`
OriginatedContracts []string `json:"originated_contracts,omitempty"`
ConsumedGas string `json:"consumed_gas,omitempty"`
ConsumedMilligas string `json:"consumed_milligas,omitempty"`
StorageSize string `json:"storage_size,omitempty"`
OriginatedRollup string `json:"originated_rollup"`
PaidStorageSizeDiff string `json:"paid_storage_size_diff,omitempty"`
AllocatedDestinationContract bool `json:"allocated_destination_contract,omitempty"`
Level *uint64 `json:"level,omitempty"`
Errors []ResultError `json:"errors,omitempty"`
}
// ResultError -
type ResultError struct {
Kind string `json:"kind"`
ID string `json:"id,omitempty"`
With *stdJSON.RawMessage `json:"with,omitempty"`
Msg string `json:"msg,omitempty"`
Location int64 `json:"location,omitempty"`
ContractHandle string `json:"contract_handle,omitempty"`
ContractCode *stdJSON.RawMessage `json:"contract_code,omitempty"`
}
// BigMapDiff is an element of BigMapDiffs
type BigMapDiff struct {
Action string `json:"action,omitempty"`
BigMap string `json:"big_map,omitempty"`
KeyHash string `json:"key_hash,omitempty"`
Key *stdJSON.RawMessage `json:"key,omitempty"`
Value *stdJSON.RawMessage `json:"value,omitempty"`
SourceBigMap string `json:"source_big_map,omitempty"`
DestinationBigMap string `json:"destination_big_map,omitempty"`
KeyType *stdJSON.RawMessage `json:"key_type,omitempty"`
ValueType *stdJSON.RawMessage `json:"value_type,omitempty"`
}
// LazyStorageDiff -
type LazyStorageDiff struct {
Kind string `json:"kind"`
ID string `json:"id"`
Diff LazyStorageDiffBigMapEntity `json:"diff"`
}
// LazyStorageDiffBigMapEntity -
type LazyStorageDiffBigMapEntity struct {
Action string `json:"action"`
Updates []LazyStorageDiffUpdate `json:"updates,omitempty"`
Source string `json:"source,omitempty"`
KeyType *stdJSON.RawMessage `json:"key_type,omitempty"`
ValueType *stdJSON.RawMessage `json:"value_type,omitempty"`
}
// LazyStorageDiffUpdate -
type LazyStorageDiffUpdate struct {
Action string `json:"action,omitempty"`
Key *stdJSON.RawMessage `json:"key,omitempty"`
Value *stdJSON.RawMessage `json:"value,omitempty"`
}
// LazyStorageDiffSaplingEntity -
type LazyStorageDiffSaplingEntity struct {
Action string `json:"action"`
Updates []LazyStorageDiffUpdate `json:"updates,omitempty"`
Source string `json:"source,omitempty"`
MemoSize uint64 `json:"memo_size,omitempty"`
}
// LazyStorageDiffUpdatesSaplingState -
type LazyStorageDiffUpdatesSaplingState struct {
CommitmentsAndCiphertexts CommitmentsAndCiphertexts `json:"commitments_and_ciphertexts,omitempty"`
Nullifiers []string `json:"nullifiers,omitempty"`
}
// CommitmentsAndCiphertexts-
type CommitmentsAndCiphertexts struct {
Commitments string
Ciphertexts SaplingTransactionCiphertext
}
// UnmarshalJSON -
func (cc *CommitmentsAndCiphertexts) UnmarshalJSON(data []byte) error {
raw := []interface{}{
cc.Commitments, cc.Ciphertexts,
}
return json.Unmarshal(data, &raw)
}
// MarshalJSON -
func (cc CommitmentsAndCiphertexts) MarshalJSON() ([]byte, error) {
buf := new(bytes.Buffer)
buf.WriteByte('[')
buf.WriteByte('"')
buf.WriteString(cc.Commitments)
buf.WriteByte('"')
buf.WriteByte(',')
ciphertexts, err := json.Marshal(cc.Ciphertexts)
if err != nil {
return nil, err
}
buf.Write(ciphertexts)
buf.WriteByte(']')
return buf.Bytes(), nil
}
// SaplingTransactionCiphertext -
type SaplingTransactionCiphertext struct {
CV string `json:"cv"`
EPK string `json:"epk"`
PayloadEnc string `json:"payload_enc"`
NonceEnc string `json:"nonce_enc"`
PayloadOut string `json:"payload_out"`
NonceOut string `json:"nonce_out"`
}
// InlinedEndorsement -
type InlinedEndorsement struct {
Branch string `json:"branch"`
Operations *InlinedEndorsementOperations `json:"operations,omitempty"`
Signature string `json:"signature"`
}
// InlinedEndorsementOperations -
type InlinedEndorsementOperations struct {
Kind string `json:"kind"`
Level int `json:"level"`
}
// InlinedPreendorsement -
type InlinedPreendorsement struct {
Branch string `json:"branch"`
Operations *InlinedPreendorsementOperations `json:"operations,omitempty"`
Signature string `json:"signature"`
}
// InlinedPreendorsementOperations -
type InlinedPreendorsementOperations struct {
Kind string `json:"kind"`
Slot uint64 `json:"slot"`
Level uint64 `json:"level"`
Round int64 `json:"round"`
BlockPayloadHash string `json:"block_payload_hash"`
}
// EndorsementWithSlotEntity -
type EndorsementWithSlotEntity struct {
Branch string `json:"branch"`
Operation EndorsementOperation `json:"operations"`
Signature string `json:"signature"`
}
// EndorsementOperation -
type EndorsementOperation struct {
Level uint64 `json:"level"`
}
// TxRollupOrigination -
type TxRollupOrigination struct {
Kind string `json:"kind"`
Source string `json:"source"`
Fee string `json:"fee"`
Counter string `json:"counter"`
GasLimit string `json:"gas_limit"`
StorageLimit string `json:"storage_limit"`
TxRollupOrigination any `json:"tx_rollup_origination"`
Metadata *ManagerOperationMetadata `json:"metadata,omitempty"`
}
// TxRollupCommitment -
type TxRollupCommitment struct {
Level uint64 `json:"level"`
Messages []string `json:"messages"`
Predecessor string `json:"predecessor"`
InboxMerkleRoot string `json:"inbox_merkle_root"`
}
// TxRollupCommit -
type TxRollupCommit struct {
Kind string `json:"kind"`
Source string `json:"source"`
Fee string `json:"fee"`
Counter string `json:"counter"`
GasLimit string `json:"gas_limit"`
StorageLimit string `json:"storage_limit"`
Rollup string `json:"rollup"`
Commitment TxRollupCommitment `json:"commitment"`
Metadata *ManagerOperationMetadata `json:"metadata,omitempty"`
}
// TxRollupDispatchTickets -
type TxRollupDispatchTickets struct {
Kind string `json:"kind"`
Source string `json:"source"`
Fee string `json:"fee"`
Counter string `json:"counter"`
GasLimit string `json:"gas_limit"`
StorageLimit string `json:"storage_limit"`
TxRollup string `json:"tx_rollup"`
Level int `json:"level"`
ContextHash string `json:"context_hash"`
MessageIndex int `json:"message_index"`
MessageResultPath []string `json:"message_result_path"`
TicketsInfo []TicketsInfo `json:"tickets_info"`
Metadata *ManagerOperationMetadata `json:"metadata,omitempty"`
}
// TicketsInfo -
type TicketsInfo struct {
Contents stdJSON.RawMessage `json:"contents"`
Ty stdJSON.RawMessage `json:"ty"`
Ticketer string `json:"ticketer"`
Amount string `json:"amount"`
Claimer string `json:"claimer"`
}
// TxRollupFinalizeCommitment -
type TxRollupFinalizeCommitment struct {
Kind string `json:"kind"`
Source string `json:"source"`
Fee string `json:"fee"`
Counter string `json:"counter"`
GasLimit string `json:"gas_limit"`
StorageLimit string `json:"storage_limit"`
Rollup string `json:"rollup"`
Metadata *ManagerOperationMetadata `json:"metadata,omitempty"`
}
// TxRollupRejection -
type TxRollupRejection struct {
Kind string `json:"kind"`
Source string `json:"source"`
Fee string `json:"fee"`
Counter string `json:"counter"`
GasLimit string `json:"gas_limit"`
StorageLimit string `json:"storage_limit"`
Rollup string `json:"rollup"`
Level int `json:"level"`
Message struct {
Batch string `json:"batch"`
} `json:"message"`
MessagePosition string `json:"message_position"`
MessagePath []string `json:"message_path"`
MessageResultHash string `json:"message_result_hash"`
MessageResultPath []string `json:"message_result_path"`
PreviousMessageResult struct {
ContextHash string `json:"context_hash"`
WithdrawListHash string `json:"withdraw_list_hash"`
} `json:"previous_message_result"`
PreviousMessageResultPath []string `json:"previous_message_result_path"`
Proof struct {
Version uint64 `json:"version"`
Before stdJSON.RawMessage `json:"before"`
After stdJSON.RawMessage `json:"after"`
State stdJSON.RawMessage `json:"proof"`
} `json:"proof"`
Metadata struct {
BalanceUpdates []struct {
Kind string `json:"kind"`
Contract string `json:"contract,omitempty"`
Change string `json:"change"`
Origin string `json:"origin"`
Category string `json:"category,omitempty"`
} `json:"balance_updates"`
OperationResult struct {
Status string `json:"status"`
BalanceUpdates []struct {
Kind string `json:"kind"`
Category string `json:"category,omitempty"`
Contract string `json:"contract,omitempty"`
BondID struct {
TxRollup string `json:"tx_rollup"`
} `json:"bond_id,omitempty"`
Change string `json:"change"`
Origin string `json:"origin"`
} `json:"balance_updates"`
ConsumedGas string `json:"consumed_gas"`
ConsumedMilligas string `json:"consumed_milligas"`
} `json:"operation_result"`
} `json:"metadata"`
}
// TxRollupRemoveCommitment -
type TxRollupRemoveCommitment struct {
Kind string `json:"kind"`
Source string `json:"source"`
Fee string `json:"fee"`
Counter string `json:"counter"`
GasLimit string `json:"gas_limit"`
StorageLimit string `json:"storage_limit"`
Rollup string `json:"rollup"`
Metadata *ManagerOperationMetadata `json:"metadata,omitempty"`
}
// TxRollupSubmitBatch -
type TxRollupSubmitBatch struct {
Kind string `json:"kind"`
Source string `json:"source"`
Fee string `json:"fee"`
Counter string `json:"counter"`
GasLimit string `json:"gas_limit"`
StorageLimit string `json:"storage_limit"`
Rollup string `json:"rollup"`
Content string `json:"content"`
Metadata *ManagerOperationMetadata `json:"metadata,omitempty"`
}