parseBlock

type Block struct {
	Header                *cb.BlockHeader     `json:"header,omitempty"`
	BlockTimeStamp        time.Time           `json:"block_time_stamp"`
	Transactions          []*Transaction      `json:"transactions,omitempty"`
	BlockCreatorSignature *SignatureMetadata  `json:"block_creator_signature,omitempty"`
	LastConfigBlockNumber *LastConfigMetadata `json:"last_config_block_number,omitempty"`
	TransactionFilter     []uint8             `json:"transaction_filter,omitempty"`
	OrdererKafkaMetadata  *OrdererMetadata    `json:"orderer_kafka_metadata,omitempty"`
	ChannelId             string              `json:"channel_id"`
	FirstTxTime           time.Time           `json:"first_tx_time"`
	Size                  uint64              `json:"size"`
	Error                 error
}

type BlockPerf struct {
	BlockNumber       int
	NumValidTx        int
	NumInvalidTx      int
	BlockDurationNs   int64 // Difference between block receving time and the time of submission of first proposal in block
	TxValidationStats map[string]int
	TxPerfs           []TxPerf
}

type ChaincodeInput struct {
	Args []string
}

type ChaincodeSpec struct {
	Type        pb.ChaincodeSpec_Type `json:"type,omitempty"`
	ChaincodeId *pb.ChaincodeID       `json:"chaincode_id,omitempty"`
	Input       *ChaincodeInput       `json:"input,omitempty"`
	Timeout     int32                 `json:"timeout,omitempty"`
}

type ChannelHeader struct {
	Type        int32                      `json:"type,omitempty"`
	Version     int32                      `json:"version,omitempty"`
	Timestamp   *google_protobuf.Timestamp `json:"timestamp,omitempty"`
	ChannelId   string                     `json:"channel_id,omitempty"`
	TxId        string                     `json:"tx_id,omitempty"`
	Epoch       uint64                     `json:"epoch,omitempty"`
	ChaincodeId *pb.ChaincodeID            `json:"chaincode_id,omitempty"`
}

type Endorsement struct {
	SignatureHeader *SignatureHeader `json:"signature_header,omitempty"`
	Signature       []byte           `json:"signature,omitempty"`
}

type LastConfigMetadata struct {
	LastConfigBlockNum uint64             `json:"last_config_block_num,omitempty"`
	SignatureData      *SignatureMetadata `json:"signature_data,omitempty"`
}

type NsReadWriteSet struct {
	Namespace string           `json: "namespace,omitempty"`
	KVRWSet   *kvrwset.KVRWSet `json: "kVRWSet,omitempty"`
}

type OrdererMetadata struct {
	LastOffsetPersisted uint64             `json:"last_offset_persisted,omitempty"`
	SignatureData       *SignatureMetadata `json:"signature_data,omitempty"`
}

type SignatureHeader struct {
	Certificate *x509.Certificate
	Nonce       []byte `json:"nonce,omitempty"`
}

type SignatureMetadata struct {
	SignatureHeader *SignatureHeader `json:"signature_header,omitempty"`
	Signature       []byte           `json:"signature,omitempty"`
}

type Transaction struct {
	Signature               []byte             `json:"signature,omitempty"`
	ChannelHeader           *ChannelHeader     `json:"channel_header,omitempty"`
	SignatureHeader         *SignatureHeader   `json:"signature_header,omitempty"`
	TxActionSignatureHeader *SignatureHeader   `json:"tx_action_signature_header,omitempty"`
	ChaincodeSpec           *ChaincodeSpec     `json:"chaincode_spec,omitempty"`
	Endorsements            []*Endorsement     `json:"endorsements,omitempty"`
	ProposalHash            []byte             `json:"proposal_hash,omitempty"`
	Events                  *pb.ChaincodeEvent `json:"events,omitempty"`
	Response                *pb.Response       `json:"response,omitempty"`
	NsRwset                 []*NsReadWriteSet  `json:"ns_read_write_Set,omitempty"`
	// Capture transaction validation code
	ValidationCode     uint8  `json:"validation_code"`
	ValidationCodeName string `json:"validation_code_name,omitempty"`
	Size               uint64 `json:"size"`
}

type TxPerf struct {
	TxId                   string
	ProposalSubmissionTime time.Time
	TxCommitTime           time.Time
	LatencyNs              int64 // latency in nanoseconds
}