def test_monitor_reward_claimed_event_handler(context: Context, log):
metrics_state = save_metrics_state(metrics.REGISTRY)
context = setup_state_with_closed_channel(context)
claim_event = ReceiveMonitoringRewardClaimedEvent(
ms_address=context.ms_state.address,
amount=TokenAmount(1),
reward_identifier="REWARD",
block_number=BlockNumber(23),
)
monitor_reward_claim_event_handler(claim_event, context)
assert (metrics_state.get_delta(
"economics_reward_claims_successful_total",
labels=metrics.Who.US.to_label_dict()) == 1.0)
assert (metrics_state.get_delta(
"economics_reward_claims_token_total",
labels=metrics.Who.US.to_label_dict()) == 1.0)
assert log.has("Successfully claimed reward")
claim_event.ms_address = Address(bytes([3] * 20))
monitor_reward_claim_event_handler(claim_event, context)
assert (metrics_state.get_delta(
"economics_reward_claims_successful_total",
labels=metrics.Who.THEY.to_label_dict()) == 1.0)
assert (metrics_state.get_delta(
"economics_reward_claims_token_total",
labels=metrics.Who.THEY.to_label_dict()) == 1.0)
assert log.has("Another MS claimed reward")
def test_monitor_reward_claimed_event_handler(context: Context, log):
context = setup_state_with_closed_channel(context)
claim_event = ReceiveMonitoringRewardClaimedEvent(
ms_address=context.ms_state.address,
amount=TokenAmount(1),
reward_identifier="REWARD",
block_number=BlockNumber(23),
)
monitor_reward_claim_event_handler(claim_event, context)
assert log.has("Successfully claimed reward")
claim_event.ms_address = Address(bytes([3] * 20))
monitor_reward_claim_event_handler(claim_event, context)
assert log.has("Another MS claimed reward")
def get_monitoring_blockchain_events(
web3: Web3,
contract_manager: ContractManager,
chain_state: BlockchainState,
from_block: BlockNumber,
to_block: BlockNumber,
) -> List[Event]:
if chain_state.monitor_contract_address is None:
return []
monitoring_service_events = query_blockchain_events(
web3=web3,
contract_manager=contract_manager,
contract_address=chain_state.monitor_contract_address,
contract_name=CONTRACT_MONITORING_SERVICE,
topics=[None],
from_block=from_block,
to_block=to_block,
)
events: List[Event] = []
for event in monitoring_service_events:
event_name = event["event"]
block_number = event["blockNumber"]
if event_name == MonitoringServiceEvent.NEW_BALANCE_PROOF_RECEIVED:
events.append(
ReceiveMonitoringNewBalanceProofEvent(
token_network_address=TokenNetworkAddress(
to_canonical_address(event["args"]["token_network_address"])
),
channel_identifier=event["args"]["channel_identifier"],
reward_amount=event["args"]["reward_amount"],
nonce=event["args"]["nonce"],
ms_address=to_canonical_address(event["args"]["ms_address"]),
raiden_node_address=to_canonical_address(event["args"]["raiden_node_address"]),
block_number=block_number,
)
)
elif event_name == MonitoringServiceEvent.REWARD_CLAIMED:
events.append(
ReceiveMonitoringRewardClaimedEvent(
ms_address=to_canonical_address(event["args"]["ms_address"]),
amount=event["args"]["amount"],
reward_identifier=encode_hex(event["args"]["reward_identifier"]),
block_number=block_number,
)
)
return events
def get_monitoring_blockchain_events(
web3: Web3,
contract_manager: ContractManager,
chain_state: BlockchainState,
from_block: BlockNumber,
to_block: BlockNumber,
) -> List[Event]:
monitoring_service_events = query_blockchain_events(
web3=web3,
contract_manager=contract_manager,
contract_address=chain_state.monitor_contract_address,
contract_name=CONTRACT_MONITORING_SERVICE,
topics=[None],
from_block=from_block,
to_block=to_block,
)
events: List[Event] = []
for event in monitoring_service_events:
event_name = event['event']
block_number = event['blockNumber']
if event_name == MonitoringServiceEvent.NEW_BALANCE_PROOF_RECEIVED:
events.append(
ReceiveMonitoringNewBalanceProofEvent(
token_network_address=event['args']
['token_network_address'],
channel_identifier=event['args']['channel_identifier'],
reward_amount=event['args']['reward_amount'],
nonce=event['args']['nonce'],
ms_address=event['args']['ms_address'],
raiden_node_address=event['args']['raiden_node_address'],
block_number=block_number,
))
elif event_name == MonitoringServiceEvent.REWARD_CLAIMED:
events.append(
ReceiveMonitoringRewardClaimedEvent(
ms_address=event['args']['ms_address'],
amount=event['args']['amount'],
reward_identifier=encode_hex(
event['args']['reward_identifier']),
block_number=block_number,
))
return events