def _handle_endorser_transaction(self, index, tx, cr,
channel_header, block):
txStatusCodes = block['metadata']['metadata'][
BlockMetadataIndex.Value('TRANSACTIONS_FILTER')]
if cr.tx_id is not None:
if cr.tx_id == channel_header['tx_id']:
if txStatusCodes and txStatusCodes[index] != \
TxValidationCode.Value('VALID'):
exc = TxValidationCode.Name(txStatusCodes[index])
raise Exception(exc)
self._handle_full_chaincode(tx, block, cr)
else:
self._handle_full_chaincode(tx, block, cr)
def handle_full_tx(self, block, tx_id, er):
txStatusCodes = block['metadata']['metadata'][BlockMetadataIndex.Value(
'TRANSACTIONS_FILTER')]
for index, data in enumerate(block['data']['data']):
channel_header = data['payload']['header']['channel_header']
if tx_id == channel_header['tx_id']:
if txStatusCodes[index] != TxValidationCode.Value('VALID'):
raise Exception(TxValidationCode.Name(
txStatusCodes[index]))
# TODO handle option for not unregistering
self.unregisterTxEvent(tx_id)
if er.onEvent is not None:
er.onEvent(block)
def handle_full_tx(self, block, tx_id, er):
for index, data in enumerate(block['data']['data']):
channel_header = data['payload']['header']['channel_header']
if tx_id == channel_header['tx_id'] or tx_id == 'all':
if er.onEvent is not None:
txFilter = BlockMetadataIndex.Value('TRANSACTIONS_FILTER')
txStatusCodes = block['metadata']['metadata'][txFilter]
status = TxValidationCode.Name(txStatusCodes[index])
er.onEvent(tx_id, status, block['header']['number'])
if er.unregister:
self.unregisterTxEvent(tx_id)
if er.disconnect:
self.disconnect()
def handle_full_chaincode(self, block, all_events):
if 'data' in block:
for index, data in enumerate(block['data']['data']):
payload = data['payload']
channel_header = payload['header']['channel_header']
# only ENDORSER_TRANSACTION have chaincode events
if channel_header['type'] == 3:
tx = payload['data']
txFilter = BlockMetadataIndex.Value('TRANSACTIONS_FILTER')
txStatusCodes = block['metadata']['metadata'][txFilter]
tx_status = TxValidationCode.Name(txStatusCodes[index])
tx_id = channel_header['tx_id']
self._handle_full_chaincode(tx, block['header']['number'],
tx_id, tx_status, all_events)