def GetListUnclaimed(self, request, context):
payments = []
for channel_id in payments_unclaimed:
nonce = payments_unclaimed[channel_id]["nonce"]
amount = payments_unclaimed[channel_id]["amount"]
payment = control_service_pb2.PaymentReply(
channel_id = web3.Web3.toBytes(channel_id),
channel_nonce = web3.Web3.toBytes(nonce),
signed_amount = web3.Web3.toBytes(amount))
payments.append(payment)
return control_service_pb2.PaymentsListReply(payments = payments)
def GetListInProgress(self, request, context):
remove_already_claimed_payments()
payments = []
for channel_id in payments_in_progress:
p = payments_in_progress[channel_id]
payment = control_service_pb2.PaymentReply(
channel_id = web3.Web3.toBytes(channel_id),
channel_nonce = web3.Web3.toBytes(p["nonce"]),
signed_amount = web3.Web3.toBytes(p["amount"]),
signature = p["signature"])
payments.append(payment)
return control_service_pb2.PaymentsListReply(payments = payments)
def StartClaim(self, request, context):
remove_already_claimed_payments()
channel_id = int.from_bytes(request.channel_id, byteorder='big')
if (channel_id not in payments_unclaimed):
raise Exception("channel_id not in payments_unclaimed")
p = payments_unclaimed[channel_id]
nonce = p["nonce"]
amount = p["amount"]
signature = p["signature"]
payments_in_progress[channel_id] = p
payments_unclaimed[channel_id] = {"nonce" : nonce + 1, "amount" : 0, "signature" : bytes(0)}
return control_service_pb2.PaymentReply(
channel_id = web3.Web3.toBytes(channel_id),
channel_nonce = web3.Web3.toBytes(nonce),
signed_amount = web3.Web3.toBytes(amount),
signature = signature)
