cerc-io/ipld-eth-server
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Address comments.

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This commit is contained in:
Arijit Das 2021-09-20 16:01:27 +05:30
parent 885d934c90
commit 77d28264f7
5 changed files with 60 additions and 52 deletions
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2
pkg/eth/cid_retriever.go
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@ -321,7 +321,7 @@ func (ecr *CIDRetriever) RetrieveFilteredGQLLogs(tx *sqlx.Tx, rctFilter ReceiptF
WHERE eth.log_cids.receipt_id = receipt_cids.id
AND receipt_cids.tx_id = transaction_cids.id
AND transaction_cids.header_id = header_cids.id
AND receipt_cids.leaf_mh_key = blocks.key AND header_cids.block_hash = $1`
AND log_cids.leaf_mh_key = blocks.key AND header_cids.block_hash = $1`
args = append(args, blockHash.String())
id++

26
pkg/eth/filterer.go
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@ -165,7 +165,11 @@ func checkTransactionAddrs(wantedSrc, wantedDst []string, actualSrc, actualDst s
func (s *ResponseFilterer) filerReceipts(receiptFilter ReceiptFilter, response *IPLDs, payload ConvertedPayload, trxHashes []common.Hash) error {
if !receiptFilter.Off {
response.Receipts = make([]ipfs.BlockModel, 0, len(payload.Receipts))
rctLeafCID, rctIPLDData := FetchRctLeafNodeData(payload.Receipts)
rctLeafCID, rctIPLDData, err := GetRctLeafNodeData(payload.Receipts)
if err != nil {
return err
}
for idx, receipt := range payload.Receipts {
// topics is always length 4
topics := make([][]string, 4)
@ -323,27 +327,23 @@ func checkNodeKeys(wantedKeys []common.Hash, actualKey []byte) bool {
return false
}
// FetchRctLeafNodeData fetches receipt leaf node IPLD data and CIDs
func FetchRctLeafNodeData(rcts types.Receipts) ([]cid.Cid, [][]byte) {
// GetRctLeafNodeData converts the receipts to receipt trie and returns the receipt leaf node IPLD data and
// corresponding CIDs
func GetRctLeafNodeData(rcts types.Receipts) ([]cid.Cid, [][]byte, error) {
receiptTrie := ipld.NewRctTrie()
for idx, rct := range rcts {
ethRct, err := ipld.NewReceipt(rct)
if err != nil {
return nil, nil
return nil, nil, err
}
if err = receiptTrie.Add(idx, ethRct.RawData()); err != nil {
return nil, nil
return nil, nil, err
}
}
_, err := receiptTrie.GetNodes()
if err != nil {
return nil, nil
}
rctLeafNodes, keys, err := receiptTrie.GetLeafNodes()
if err != nil {
return nil, nil
return nil, nil, err
}
ethRctleafNodeCids := make([]cid.Cid, len(rctLeafNodes))
@ -354,12 +354,12 @@ func FetchRctLeafNodeData(rcts types.Receipts) ([]cid.Cid, [][]byte) {
r := bytes.NewReader(keys[i].TrieKey)
err = rlp.Decode(r, &idx)
if err != nil {
return nil, nil
return nil, nil, err
}
ethRctleafNodeCids[idx] = rln.Cid()
ethRctleafNodeData[idx] = rln.RawData()
}
return ethRctleafNodeCids, ethRctleafNodeData
return ethRctleafNodeCids, ethRctleafNodeData, nil
}

22
pkg/eth/ipld_retriever.go
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@ -361,12 +361,12 @@ func (r *IPLDRetriever) RetrieveReceiptsByTxHashes(hashes []common.Hash) ([]stri
return nil, nil, err
}
rcts[i] = nodeVal
//rcts[i] = res.Data
}
return cids, rcts, nil
}
// RetrieveReceiptsByBlockHash returns the cids and rlp bytes for the receipts corresponding to the provided block hash
// RetrieveReceiptsByBlockHash returns the cids and rlp bytes for the receipts corresponding to the provided block hash.
// cid returned corresponds to the leaf node data which contains the receipt.
func (r *IPLDRetriever) RetrieveReceiptsByBlockHash(hash common.Hash) ([]string, [][]byte, []common.Hash, error) {
rctResults := make([]rctIpldResult, 0)
if err := r.db.Select(&rctResults, RetrieveReceiptsByBlockHashPgStr, hash.Hex()); err != nil {
@ -383,14 +383,14 @@ func (r *IPLDRetriever) RetrieveReceiptsByBlockHash(hash common.Hash) ([]string,
return nil, nil, nil, err
}
rcts[i] = nodeVal
//rcts[i] = res.Data
txs[i] = common.HexToHash(res.TxHash)
}
return cids, rcts, txs, nil
}
// RetrieveReceiptsByBlockNumber returns the cids and rlp bytes for the receipts corresponding to the provided block hash
// RetrieveReceiptsByBlockNumber returns the cids and rlp bytes for the receipts corresponding to the provided block hash.
// cid returned corresponds to the leaf node data which contains the receipt.
func (r *IPLDRetriever) RetrieveReceiptsByBlockNumber(number uint64) ([]string, [][]byte, error) {
rctResults := make([]rctIpldResult, 0)
if err := r.db.Select(&rctResults, RetrieveReceiptsByBlockNumberPgStr, number); err != nil {
@ -405,15 +405,23 @@ func (r *IPLDRetriever) RetrieveReceiptsByBlockNumber(number uint64) ([]string,
return nil, nil, err
}
rcts[i] = nodeVal
//rcts[i] = res.Data
}
return cids, rcts, nil
}
// RetrieveReceiptByHash returns the cid and rlp bytes for the receipt corresponding to the provided tx hash
// RetrieveReceiptByHash returns the cid and rlp bytes for the receipt corresponding to the provided tx hash.
// cid returned corresponds to the leaf node data which contains the receipt.
func (r *IPLDRetriever) RetrieveReceiptByHash(hash common.Hash) (string, []byte, error) {
rctResult := new(rctIpldResult)
return rctResult.LeafCID, rctResult.Data, r.db.Get(rctResult, RetrieveReceiptByTxHashPgStr, hash.Hex())
if err := r.db.Select(&rctResult, RetrieveReceiptByTxHashPgStr, hash.Hex()); err != nil {
return "", nil, err
}
nodeVal, err := DecodeLeafNode(rctResult.Data)
if err != nil {
return "", nil, err
}
return rctResult.LeafCID, nodeVal, nil
}
type nodeInfo struct {

2
pkg/eth/test_helpers.go
View File

@ -56,7 +56,7 @@ func TxModelsContainsCID(txs []models.TxModel, cid string) bool {
return false
}
// ListContainsBytes used to check if a list of byte arrays contains a particular byte array
// ReceiptModelsContainsCID used to check if a list of ReceiptModel contains a specific cid string
func ReceiptModelsContainsCID(rcts []models.ReceiptModel, cid string) bool {
for _, rct := range rcts {
if rct.LeafCID == cid {

60
pkg/eth/test_helpers/test_data.go
View File

@ -167,36 +167,36 @@ var (
Tx3 = GetTxnRlp(2, MockTransactions)
Tx4 = GetTxnRlp(3, MockTransactions)
rctCIDs, rctIPLDData = eth.FetchRctLeafNodeData(MockReceipts)
HeaderCID, _ = ipld.RawdataToCid(ipld.MEthHeader, MockHeaderRlp, multihash.KECCAK_256)
HeaderMhKey = shared.MultihashKeyFromCID(HeaderCID)
Trx1CID, _ = ipld.RawdataToCid(ipld.MEthTx, Tx1, multihash.KECCAK_256)
Trx1MhKey = shared.MultihashKeyFromCID(Trx1CID)
Trx2CID, _ = ipld.RawdataToCid(ipld.MEthTx, Tx2, multihash.KECCAK_256)
Trx2MhKey = shared.MultihashKeyFromCID(Trx2CID)
Trx3CID, _ = ipld.RawdataToCid(ipld.MEthTx, Tx3, multihash.KECCAK_256)
Trx3MhKey = shared.MultihashKeyFromCID(Trx3CID)
Trx4CID, _ = ipld.RawdataToCid(ipld.MEthTx, Tx4, multihash.KECCAK_256)
Trx4MhKey = shared.MultihashKeyFromCID(Trx4CID)
Rct1CID = rctCIDs[0]
Rct1MhKey = shared.MultihashKeyFromCID(Rct1CID)
Rct2CID = rctCIDs[1]
Rct2MhKey = shared.MultihashKeyFromCID(Rct2CID)
Rct3CID = rctCIDs[2]
Rct3MhKey = shared.MultihashKeyFromCID(Rct3CID)
Rct4CID = rctCIDs[3]
Rct4MhKey = shared.MultihashKeyFromCID(Rct4CID)
State1CID, _ = ipld.RawdataToCid(ipld.MEthStateTrie, ContractLeafNode, multihash.KECCAK_256)
State1MhKey = shared.MultihashKeyFromCID(State1CID)
State2CID, _ = ipld.RawdataToCid(ipld.MEthStateTrie, AccountLeafNode, multihash.KECCAK_256)
State2MhKey = shared.MultihashKeyFromCID(State2CID)
StorageCID, _ = ipld.RawdataToCid(ipld.MEthStorageTrie, StorageLeafNode, multihash.KECCAK_256)
StorageMhKey = shared.MultihashKeyFromCID(StorageCID)
Rct1IPLD = rctIPLDData[0]
Rct2IPLD = rctIPLDData[1]
Rct3IPLD = rctIPLDData[2]
Rct4IPLD = rctIPLDData[3]
MockTrxMeta = []models.TxModel{
rctCIDs, rctIPLDData, _ = eth.GetRctLeafNodeData(MockReceipts)
HeaderCID, _ = ipld.RawdataToCid(ipld.MEthHeader, MockHeaderRlp, multihash.KECCAK_256)
HeaderMhKey = shared.MultihashKeyFromCID(HeaderCID)
Trx1CID, _ = ipld.RawdataToCid(ipld.MEthTx, Tx1, multihash.KECCAK_256)
Trx1MhKey = shared.MultihashKeyFromCID(Trx1CID)
Trx2CID, _ = ipld.RawdataToCid(ipld.MEthTx, Tx2, multihash.KECCAK_256)
Trx2MhKey = shared.MultihashKeyFromCID(Trx2CID)
Trx3CID, _ = ipld.RawdataToCid(ipld.MEthTx, Tx3, multihash.KECCAK_256)
Trx3MhKey = shared.MultihashKeyFromCID(Trx3CID)
Trx4CID, _ = ipld.RawdataToCid(ipld.MEthTx, Tx4, multihash.KECCAK_256)
Trx4MhKey = shared.MultihashKeyFromCID(Trx4CID)
Rct1CID = rctCIDs[0]
Rct1MhKey = shared.MultihashKeyFromCID(Rct1CID)
Rct2CID = rctCIDs[1]
Rct2MhKey = shared.MultihashKeyFromCID(Rct2CID)
Rct3CID = rctCIDs[2]
Rct3MhKey = shared.MultihashKeyFromCID(Rct3CID)
Rct4CID = rctCIDs[3]
Rct4MhKey = shared.MultihashKeyFromCID(Rct4CID)
State1CID, _ = ipld.RawdataToCid(ipld.MEthStateTrie, ContractLeafNode, multihash.KECCAK_256)
State1MhKey = shared.MultihashKeyFromCID(State1CID)
State2CID, _ = ipld.RawdataToCid(ipld.MEthStateTrie, AccountLeafNode, multihash.KECCAK_256)
State2MhKey = shared.MultihashKeyFromCID(State2CID)
StorageCID, _ = ipld.RawdataToCid(ipld.MEthStorageTrie, StorageLeafNode, multihash.KECCAK_256)
StorageMhKey = shared.MultihashKeyFromCID(StorageCID)
Rct1IPLD = rctIPLDData[0]
Rct2IPLD = rctIPLDData[1]
Rct3IPLD = rctIPLDData[2]
Rct4IPLD = rctIPLDData[3]
MockTrxMeta = []models.TxModel{
{
CID: "", // This is empty until we go to publish to ipfs
MhKey: "",