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btc converter, publisher, and indexer unit tests

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This commit is contained in:
Ian Norden
2020-02-20 16:14:17 -06:00
parent 8643a7f3b6
commit 642e08a04b
29 changed files with 1286 additions and 171 deletions
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pkg/super_node/btc/indexer.go
+25 -14
View File
@@ -19,6 +19,8 @@ package btc
import (
"fmt"
"github.com/sirupsen/logrus"
"github.com/jmoiron/sqlx"
"github.com/lib/pq"
@@ -47,9 +49,12 @@ func (in *CIDIndexer) Index(cids shared.CIDsForIndexing) error {
}
headerID, err := in.indexHeaderCID(tx, cidWrapper.HeaderCID)
if err != nil {
println("err")
logrus.Error("btc indexer error when indexing header")
return err
}
if err := in.indexTransactionCIDs(tx, cidWrapper.TransactionCIDs, headerID); err != nil {
logrus.Error("btc indexer error when indexing transactions")
return err
}
return tx.Commit()
@@ -57,11 +62,11 @@ func (in *CIDIndexer) Index(cids shared.CIDsForIndexing) error {
func (in *CIDIndexer) indexHeaderCID(tx *sqlx.Tx, header HeaderModel) (int64, error) {
var headerID int64
err := tx.QueryRowx(`INSERT INTO btc.header_cids (block_number, block_hash, parent_hash, cid, version, timestamp, bits)
VALUES ($1, $2, $3, $4, $5, $6, $7)
ON CONFLICT (block_number, block_hash) DO UPDATE SET (parent_hash, cid, version, timestamp, bits) = ($3, $4, $5, $6, $7)
err := tx.QueryRowx(`INSERT INTO btc.header_cids (block_number, block_hash, parent_hash, cid, timestamp, bits)
VALUES ($1, $2, $3, $4, $5, $6)
ON CONFLICT (block_number, block_hash) DO UPDATE SET (parent_hash, cid, timestamp, bits) = ($3, $4, $5, $6)
RETURNING id`,
header.BlockNumber, header.BlockHash, header.ParentHash, header.CID, header.Version, header.Timestamp, header.Bits).Scan(&headerID)
header.BlockNumber, header.BlockHash, header.ParentHash, header.CID, header.Timestamp, header.Bits).Scan(&headerID)
return headerID, err
}
@@ -69,15 +74,21 @@ func (in *CIDIndexer) indexTransactionCIDs(tx *sqlx.Tx, transactions []TxModelWi
for _, transaction := range transactions {
txID, err := in.indexTransactionCID(tx, transaction, headerID)
if err != nil {
println(0)
logrus.Error("btc indexer error when indexing header")
return err
}
for _, input := range transaction.TxInputs {
if err := in.indexTxInput(tx, input, txID); err != nil {
println(1)
logrus.Error("btc indexer error when indexing tx inputs")
return err
}
}
for _, output := range transaction.TxOutputs {
if err := in.indexTxOutput(tx, output, txID); err != nil {
println(2)
logrus.Error("btc indexer error when indexing tx outputs")
return err
}
}
@@ -96,25 +107,25 @@ func (in *CIDIndexer) indexTransactionCID(tx *sqlx.Tx, transaction TxModelWithIn
}
func (in *CIDIndexer) indexTxInput(tx *sqlx.Tx, txInput TxInput, txID int64) error {
var referencedOutPutTxID int64
if err := tx.Get(&referencedOutPutTxID, `SELECT id FROM btc.transaction_cids
WHERE tx_hash = $1`, txInput.PreviousOutPointHash); err != nil {
// resolve zero-value hash to null value (coinbase tx input with no referenced outputs)
if txInput.PreviousOutPointHash == "0000000000000000000000000000000000000000000000000000000000000000" {
_, err := tx.Exec(`INSERT INTO btc.tx_inputs (tx_id, index, witness, sig_script, outpoint_tx_hash, outpoint_index)
VALUES ($1, $2, $3, $4, $5, $6)
ON CONFLICT (tx_id, index) DO UPDATE SET (witness, sig_script, outpoint_tx_hash, outpoint_index) = ($3, $4, $5, $6)`,
txID, txInput.Index, pq.Array(txInput.TxWitness), txInput.SignatureScript, nil, txInput.PreviousOutPointIndex)
return err
}
if referencedOutPutTxID == 0 {
return fmt.Errorf("btc indexer could not find the tx hash %s referenced in tx input of tx id %d", txInput.PreviousOutPointHash, txID)
}
_, err := tx.Exec(`INSERT INTO btc.tx_inputs (tx_id, index, witness, sig_script, outpoint_tx_id, outpoint_index)
_, err := tx.Exec(`INSERT INTO btc.tx_inputs (tx_id, index, witness, sig_script, outpoint_tx_hash, outpoint_index)
VALUES ($1, $2, $3, $4, $5, $6)
ON CONFLICT (tx_id, index) DO UPDATE SET (witness, sig_script, outpoint_tx_id, outpoint_index) = ($3, $4, $5, $6)`,
txID, txInput.Index, pq.Array(txInput.TxWitness), txInput.SignatureScript, referencedOutPutTxID, txInput.PreviousOutPointIndex)
ON CONFLICT (tx_id, index) DO UPDATE SET (witness, sig_script, outpoint_tx_hash, outpoint_index) = ($3, $4, $5, $6)`,
txID, txInput.Index, pq.Array(txInput.TxWitness), txInput.SignatureScript, txInput.PreviousOutPointHash, txInput.PreviousOutPointIndex)
return err
}
func (in *CIDIndexer) indexTxOutput(tx *sqlx.Tx, txOuput TxOutput, txID int64) error {
_, err := tx.Exec(`INSERT INTO btc.tx_outputs (tx_id, index, value, pk_script, script_class, addresses, required_sigs)
VALUES ($1, $2, $3, $4, $5, $6, $7)
ON CONFLICT (ix_id, index) DO UPDATE SET (value, pk_script, script_class, addresses, required_sigs) = ($3, $4, $5, $6, $7)`,
ON CONFLICT (tx_id, index) DO UPDATE SET (value, pk_script, script_class, addresses, required_sigs) = ($3, $4, $5, $6, $7)`,
txID, txOuput.Index, txOuput.Value, txOuput.PkScript, txOuput.ScriptClass, txOuput.Addresses, txOuput.RequiredSigs)
return err
}