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Check available balance before sending xmr bid

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tecnovert
2022-01-01 22:55:39 +02:00
parent 65951220b8
commit 1476ad3cec
5 changed files with 29 additions and 9 deletions
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14
basicswap/basicswap.py
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@@ -1667,17 +1667,16 @@ class BasicSwap(BaseApp):
self.checkSynced(coin_from, coin_to)
contract_count = self.getNewContractId()
amount_to = int((msg_buf.amount * bid_rate) // self.ci(coin_from).COIN())
amount_to = int((msg_buf.amount * bid_rate) // ci_from.COIN())
now = int(time.time())
if offer.swap_type == SwapTypes.SELLER_FIRST:
msg_buf.pkhash_buyer = getKeyID(self.getContractPubkey(dt.datetime.fromtimestamp(now).date(), contract_count))
proof_addr, proof_sig = self.getProofOfFunds(coin_to, amount_to, offer_id)
msg_buf.proof_address = proof_addr
msg_buf.proof_signature = proof_sig
contract_count = self.getNewContractId()
msg_buf.pkhash_buyer = getKeyID(self.getContractPubkey(dt.datetime.fromtimestamp(now).date(), contract_count))
else:
raise ValueError('TODO')
@@ -2011,6 +2010,11 @@ class BasicSwap(BaseApp):
self.checkSynced(coin_from, coin_to)
amount_to = int((int(amount) * bid_rate) // ci_from.COIN())
balance_to = ci_to.getSpendableBalance()
ensure(balance_to > amount_to, '{} spendable balance is too low: {}'.format(ci_to.coin_name(), ci_to.format_amount(balance_to)))
msg_buf = XmrBidMessage()
msg_buf.protocol_version = 1
msg_buf.offer_msg_id = offer_id