def _command_transaction_status(
command: offchain.PaymentCommand,
default: TransactionStatus) -> TransactionStatus:
if command.is_both_ready():
return TransactionStatus.OFF_CHAIN_READY
elif command.is_abort():
return TransactionStatus.CANCELED
return default
def _update_payment_command(self,
cmd: PaymentCommand,
offchain_cmd: offchain.PaymentCommand,
validate: bool = False) -> None:
prior = cmd.to_offchain_command()
self.app.store.update(
cmd,
before_update=lambda _: offchain_cmd.validate(prior)
if validate else None,
cid=offchain_cmd.id(),
is_inbound=offchain_cmd.is_inbound(),
is_abort=offchain_cmd.is_abort(),
is_ready=offchain_cmd.is_both_ready(),
payment_object=asdict(offchain_cmd.payment),
)