def deploy_service_contracts(
self,
token_address: HexAddress,
user_deposit_whole_balance_limit: int,
service_registry_controller: HexAddress,
initial_service_deposit_price: int,
service_deposit_bump_numerator: int,
service_deposit_bump_denominator: int,
decay_constant: int,
min_price: int,
registration_duration: int,
token_network_registry_address: HexAddress,
) -> DeployedContracts:
"""Deploy 3rd party service contracts"""
if not contracts_version_has_initial_service_deposit(
self.contract_manager.contracts_version):
raise RuntimeError(
"Deployment of older service contracts is not suppported.")
chain_id = int(self.web3.version.network)
deployed_contracts: DeployedContracts = {
"contracts_version": self.contract_manager.contracts_version,
"chain_id": chain_id,
"contracts": {},
}
service_registry = self._deploy_and_remember(
CONTRACT_SERVICE_REGISTRY,
[
token_address,
service_registry_controller,
initial_service_deposit_price,
service_deposit_bump_numerator,
service_deposit_bump_denominator,
decay_constant,
min_price,
registration_duration,
],
deployed_contracts,
)
user_deposit = self._deploy_and_remember(
contract_name=CONTRACT_USER_DEPOSIT,
arguments=[token_address, user_deposit_whole_balance_limit],
deployed_contracts=deployed_contracts,
)
monitoring_service_constructor_args = [
token_address,
deployed_contracts["contracts"][CONTRACT_SERVICE_REGISTRY]
["address"],
deployed_contracts["contracts"][CONTRACT_USER_DEPOSIT]["address"],
token_network_registry_address,
]
msc = self._deploy_and_remember(
contract_name=CONTRACT_MONITORING_SERVICE,
arguments=monitoring_service_constructor_args,
deployed_contracts=deployed_contracts,
)
one_to_n = self._deploy_and_remember(
contract_name=CONTRACT_ONE_TO_N,
arguments=[
user_deposit.address, chain_id, service_registry.address
],
deployed_contracts=deployed_contracts,
)
# Tell the UserDeposit instance about other contracts.
LOG.debug("Calling UserDeposit.init() with "
f"msc_address={msc.address} "
f"one_to_n_address={one_to_n.address}")
self.transact(
user_deposit.functions.init(_msc_address=msc.address,
_one_to_n_address=one_to_n.address))
return deployed_contracts
def test_contracts_version_has_initial_service_deposit() -> None:
assert contracts_version_has_initial_service_deposit(ALDERAAN_VERSION)
assert contracts_version_has_initial_service_deposit(None)
with pytest.raises(ValueError):
contracts_version_has_initial_service_deposit("not a semver string")