def get_all_netting_channel_events(
chain: BlockChainService,
token_network_address: Address,
netting_channel_identifier: ChannelID,
events: List[str] = ALL_EVENTS,
from_block: BlockSpecification = 0,
to_block: BlockSpecification = 'latest',
) -> List[Dict]:
""" Helper to get all events of a NettingChannelContract. """
filter_args = get_filter_args_for_all_events_from_channel(
token_network_address=token_network_address,
channel_identifier=netting_channel_identifier,
from_block=from_block,
to_block=to_block,
)
return get_contract_events(
chain,
CONTRACT_MANAGER.get_contract_abi(CONTRACT_TOKEN_NETWORK),
token_network_address,
filter_args['topics'],
from_block,
to_block,
)
def get_all_netting_channel_events(
chain: BlockChainService,
token_network_address: Address,
netting_channel_identifier: ChannelID,
events: List[str] = ALL_EVENTS,
from_block: BlockSpecification = 0,
to_block: BlockSpecification = 'latest',
) -> List[Dict]:
""" Helper to get all events of a NettingChannelContract. """
filter_args = get_filter_args_for_all_events_from_channel(
token_network_address=token_network_address,
channel_identifier=netting_channel_identifier,
from_block=from_block,
to_block=to_block,
)
return get_contract_events(
chain,
CONTRACT_MANAGER.get_contract_abi(CONTRACT_TOKEN_NETWORK),
token_network_address,
filter_args['topics'],
from_block,
to_block,
)
def get_all_netting_channel_events(
chain: BlockChainService,
token_network_address: TokenNetworkAddress,
netting_channel_identifier: ChannelID,
contract_manager: ContractManager,
from_block: BlockSpecification = GENESIS_BLOCK_NUMBER,
to_block: BlockSpecification = 'latest',
) -> List[Dict]:
""" Helper to get all events of a NettingChannelContract. """
filter_args = get_filter_args_for_all_events_from_channel(
token_network_address=token_network_address,
channel_identifier=netting_channel_identifier,
contract_manager=contract_manager,
from_block=from_block,
to_block=to_block,
)
return get_contract_events(
chain,
contract_manager.get_contract_abi(CONTRACT_TOKEN_NETWORK),
typing.Address(token_network_address),
filter_args['topics'],
from_block,
to_block,
)
def all_events_filter(
self,
from_block: typing.BlockSpecification = None,
to_block: typing.BlockSpecification = None,
) -> Filter:
args = get_filter_args_for_all_events_from_channel(
token_network_address=self.token_network.address,
channel_identifier=self.channel_identifier(),
from_block=from_block,
to_block=to_block,
)
return self.token_network.client.new_filter(
contract_address=args['address'],
topics=args['topics'],
from_block=args['fromBlock'],
to_block=args['toBlock'],
)
