def sender_hash(self) -> bytes:
"""Get the sender hash."""
return tx_hash_from_values(
tx_sender_addr=self.sender_addr,
tx_counterparty_addr=self.counterparty_addr,
tx_quantities_by_good_id=self.quantities_by_good_id,
tx_amount_by_currency_id=self.amount_by_currency_id,
tx_nonce=self.nonce,
)
def counterparty_hash(self) -> bytes:
"""Get the sender hash."""
return tx_hash_from_values(
tx_sender_addr=self.counterparty_addr,
tx_counterparty_addr=self.sender_addr,
tx_quantities_by_good_id={
good_id: -quantity
for good_id, quantity in self.quantities_by_good_id.items()
},
tx_amount_by_currency_id={
currency_id: -amount
for currency_id, amount in self.amount_by_currency_id.items()
},
tx_nonce=self.nonce,
)
