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54 lines
2.0 KiB
Python
54 lines
2.0 KiB
Python
import logging
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from decimal import Decimal
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from tipbot import wownero
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from tipbot import db
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from tipbot.helpers.decorators import wallet_rpc_required, log_event, registration_required, check_debug
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@wallet_rpc_required
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@registration_required
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@log_event
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@check_debug
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def withdraw(update, context):
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if len(context.args) < 2:
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update.message.reply_text('Not enough arguments passed.')
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return False
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# validate address
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if len(context.args[0]) in [97, 108]:
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address = context.args[0]
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else:
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update.message.reply_text('This does not look like a valid Wownero address. Try again.')
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return False
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# validate amount
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try:
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amount = Decimal(context.args[1])
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except:
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update.message.reply_text(f'Bad Wownero amount specified; not a valid number.')
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return False
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if amount < 1:
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update.message.reply_text('Bad Wownero amount specified. Provide only positive integers or decimals greater than or equal to 1.')
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return False
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sender = db.User.get(telegram_id=update.message.from_user['id'])
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sender_balances = wownero.Wallet().balances(account=sender.account_index)
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if amount > sender_balances[1]:
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update.message.reply_text(f'You do not have sufficient funds to withdraw {amount} WOW. Check your /balance')
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return False
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# transfer funds to given address
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try:
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tx = wownero.Wallet().transfer(dest_address=address, amount=wownero.as_wownero(amount), priority=2, account=sender.account_index)
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if 'tx_hash' in tx:
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h = tx['tx_hash']
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msg = f'Sent {amount} WOW! Tx: {h}'
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update.message.reply_text(msg)
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else:
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logging.error(f'Transaction failure details for {sender.telegram_user} ({sender.telegram_id}): {tx}')
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update.message.reply_text(f'Failed to withdraw Wownero. Reason: "{tx["message"]}"')
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except Exception as e:
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logging.error(f'Unable to withdraw transfer: {e}. Debug: {update.message}')
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update.message.reply_text('Failed to withdraw Wownero. Ask for help.')
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