def test_update_state(txn_author_agreement_handler, taa_request):
seq_no = 1
txn_time = 1560241033
txn_id = "id"
txn = reqToTxn(taa_request)
payload = get_payload_data(txn)
text = payload[TXN_AUTHOR_AGREEMENT_TEXT]
version = payload[TXN_AUTHOR_AGREEMENT_VERSION]
digest = StaticTAAHelper.taa_digest(text, version)
append_txn_metadata(txn, seq_no, txn_time, txn_id)
state_value = {
TXN_AUTHOR_AGREEMENT_TEXT: text,
TXN_AUTHOR_AGREEMENT_VERSION: version
}
txn_author_agreement_handler.update_state(txn, None, taa_request)
assert txn_author_agreement_handler.get_from_state(
StaticTAAHelper.state_path_taa_digest(digest)) == (state_value, seq_no,
txn_time)
assert txn_author_agreement_handler.state.get(
StaticTAAHelper.state_path_taa_latest()) == digest
assert txn_author_agreement_handler.state.get(
StaticTAAHelper.state_path_taa_version(version)) == digest
def expected_data(data: TaaData):
return {
TXN_AUTHOR_AGREEMENT_TEXT: data.text,
TXN_AUTHOR_AGREEMENT_VERSION: data.version,
TXN_AUTHOR_AGREEMENT_DIGEST: StaticTAAHelper.taa_digest(data.text, data.version),
TXN_AUTHOR_AGREEMENT_RATIFICATION_TS: data.txn_time
}, data.seq_no, data.txn_time
def taa_input_data():
input_data = []
for n in range(10):
text, version = gen_random_txn_author_agreement(32, 8)
input_data.append(
TaaData(text, version, n, n + 10,
StaticTAAHelper.taa_digest(text, version)))
return input_data
def expected_state_data(data: TaaData) -> Dict:
return {
'lsn': data.seq_no,
'lut': data.txn_time,
'val': {
TXN_AUTHOR_AGREEMENT_TEXT: data.text,
TXN_AUTHOR_AGREEMENT_VERSION: data.version,
TXN_AUTHOR_AGREEMENT_DIGEST: StaticTAAHelper.taa_digest(data.text, data.version),
TXN_AUTHOR_AGREEMENT_RATIFICATION_TS: data.txn_time
}
}
def _update_txn_author_agreement(self, seq_no, txn_time, text, version):
digest = StaticTAAHelper.taa_digest(text, version)
data = encode_state_value(
{
TXN_AUTHOR_AGREEMENT_TEXT: text,
TXN_AUTHOR_AGREEMENT_VERSION: version
},
seq_no,
txn_time,
serializer=config_state_serializer)
self.state.set(StaticTAAHelper.state_path_taa_digest(digest), data)
self.state.set(StaticTAAHelper.state_path_taa_latest(), digest)
self.state.set(StaticTAAHelper.state_path_taa_version(version), digest)
def update_state(self, txn, prev_result, request, is_committed=False):
self._validate_txn_type(txn)
payload = get_payload_data(txn)
text = payload.get(TXN_AUTHOR_AGREEMENT_TEXT)
version = payload[TXN_AUTHOR_AGREEMENT_VERSION]
retired = payload.get(TXN_AUTHOR_AGREEMENT_RETIREMENT_TS)
ratified = payload.get(TXN_AUTHOR_AGREEMENT_RATIFICATION_TS)
seq_no = get_seq_no(txn)
txn_time = get_txn_time(txn)
digest = StaticTAAHelper.get_taa_digest(self.state, version, isCommitted=False)
if digest is None:
digest = StaticTAAHelper.taa_digest(text, version)
self._add_taa_to_state(digest, seq_no, txn_time, text, version, ratified)
else:
self._update_taa_to_state(digest, seq_no, txn_time, retired)
def update_state(self, txn, prev_result, request, is_committed=False):
self._validate_txn_type(txn)
payload = get_payload_data(txn)
text = payload[TXN_AUTHOR_AGREEMENT_TEXT]
version = payload[TXN_AUTHOR_AGREEMENT_VERSION]
seq_no = get_seq_no(txn)
txn_time = get_txn_time(txn)
digest = StaticTAAHelper.taa_digest(text, version)
data = encode_state_value({
TXN_AUTHOR_AGREEMENT_TEXT: text,
TXN_AUTHOR_AGREEMENT_VERSION: version
}, seq_no, txn_time, serializer=config_state_serializer)
self.state.set(StaticTAAHelper.state_path_taa_digest(digest), data)
self.state.set(StaticTAAHelper.state_path_taa_latest(), digest)
self.state.set(StaticTAAHelper.state_path_taa_version(version), digest)
def set_txn_author_agreement(
looper, sdk_pool_handle, sdk_wallet, text: str, version: str, ratified: int, retired: Optional[int]
) -> TaaData:
reply = sdk_send_txn_author_agreement(looper, sdk_pool_handle, sdk_wallet, version, text,
ratified=ratified, retired=retired)[1]
assert reply[OP_FIELD_NAME] == REPLY
result = reply[f.RESULT.nm]
return TaaData(
text, version,
seq_no=result[TXN_METADATA][TXN_METADATA_SEQ_NO],
txn_time=result[TXN_METADATA][TXN_METADATA_TIME],
# TODO: Add ratified?
digest=StaticTAAHelper.taa_digest(text, version)
)
def create_taa_txn(taa_request, taa_pp_time):
taa_seq_no = 1
taa_txn_time = taa_pp_time
txn_id = "id"
taa_txn = reqToTxn(taa_request)
payload = get_payload_data(taa_txn)
text = payload[TXN_AUTHOR_AGREEMENT_TEXT]
version = payload[TXN_AUTHOR_AGREEMENT_VERSION]
ratified = payload[TXN_AUTHOR_AGREEMENT_RATIFICATION_TS]
retired = payload.get(TXN_AUTHOR_AGREEMENT_RETIREMENT_TS)
digest = StaticTAAHelper.taa_digest(text, version)
append_txn_metadata(taa_txn, taa_seq_no, taa_txn_time, txn_id)
state_value = {
TXN_AUTHOR_AGREEMENT_TEXT: text,
TXN_AUTHOR_AGREEMENT_VERSION: version,
TXN_AUTHOR_AGREEMENT_RATIFICATION_TS: ratified,
TXN_AUTHOR_AGREEMENT_DIGEST: digest
}
if retired:
state_value[TXN_AUTHOR_AGREEMENT_RETIREMENT_TS] = retired
return taa_txn, digest, (state_value, taa_seq_no, taa_txn_time)
