def DoManyWithdraw(self):
#BTC
precoinrAcc = Account.objects.get(accountName='precoinr')
mainBtcFund = AccountFund.objects.get(accountId=precoinrAcc, currencyCode='BTC')
notWithdrawn = Transaction.objects.filter(transactionType= 'withdraw', ccTxId='', fundIdIn= mainBtcFund.id)
btcOutList = []
for tx in notWithdrawn:
btcOutList.append(tx)
if len(btcOutList)>0:
btcOutDict = {}
totalAmount = 0
for tx in btcOutList:
btcOutDict[tx.withdrawAddress] = float(tx.amount-tx.precoinrFee)
totalAmount += btcOutDict[tx.withdrawAddress]
try:
with transaction.commit_on_success():
fee = 0.00005
outTx = self.CreateSystemOutTransaction(mainBtcFund, totalAmount, fee)
outTx.save()
ccTxId = BtcAPIInterface.sendMany(mainBtcFund.fundAddress, btcOutDict)
outTx.ccTxId=ccTxId
outTx.save()
for t in btcOutList:
t.ccTxId=ccTxId
FundDataHelpers.RecalculateFunds(t)
t.save()
except Exception as e:
logger.error('Could not make system withdraw: '+e.message)
transaction.rollback()
def SearchForNewBTCTransactions(self):
'''
logging.basicConfig(stream=sys.stdout, level=logging.INFO,
datefmt="%Y-%m-%d %H:%M:%S",
format="[%(asctime)-15s] %(message)s")
'''
logger.info("Checking for new transaction data...")
conn = bitcoinrpc.connect_to_local()
for fund in AccountFund.objects.filter(currencyCode='BTC'):
actualIn = BtcAPIInterface.getTotalReceived(conn, fund.fundAddress)
transactions = BtcAPIInterface.getLastTransactions(conn, fund.fundAddress, fund.numTransactionsSeen)
noSeen = self.WorkTroughNewTransactions(transactions, fund)
if len(transactions)==noSeen:
fund.numTransactionsSeen+=noSeen
fund.totalIn=actualIn
fund.save()