def command_start(message):
cid = message.chat.id
tid = message.from_user.id
tid_sql = sql_base.sqlrequest("SELECT tid FROM users WHERE tid='" +
str(tid) + "'")
if tid_sql is None:
create = MinterWallet.create()
address = create['address']
mnemonic = create['mnemonic']
mnstr = base64.urlsafe_b64encode(mnemonic.encode("utf-8"))
mnstr = str(mnstr, "utf-8")
create1 = MinterWallet.create()
address1 = create1['address']
mnemonic1 = create1['mnemonic']
mnstr1 = base64.urlsafe_b64encode(mnemonic1.encode("utf-8"))
mnstr1 = str(mnstr1, "utf-8")
sql_base.sqlupdate(
"INSERT INTO users (tid, addresses, mnemonics, pettiness) VALUES ('"
+ str(tid) + "', '" + str(address) + "', '" + str(mnstr) + "', '" +
str(address1) + ',' + str(mnstr1) + "')")
keyb = ReplyKeyboardMarkup(resize_keyboard=True)
keyb.add('Главная', 'События')
keyb.add('Оплатить', 'Ещё')
bot.send_message(cid, 'Привет!', reply_markup=keyb, parse_mode='markdown')
def __init__(self, seed, pk=None, node=None):
self.seed = seed
self.private_key = pk or MinterWallet.create(
mnemonic=seed)['private_key']
self.address = MinterWallet.create(mnemonic=seed)['address']
self.node = node
self.API = MinterAPI(node['url'],
headers=node['headers'],
**node['timeouts']) if node else default_API
def send_coins(wallet: PushWallet, to=None, amount=None, payload='', wait=True, gas_coin=None):
private_key = MinterWallet.create(mnemonic=wallet.mnemonic)['private_key']
response = NodeAPI.get_balance(wallet.address)
nonce = int(response['transaction_count']) + 1
balances = response['balance']
balances_bip = effective_balance(balances)
main_coin, main_balance_bip = max(balances_bip.items(), key=lambda i: i[1])
main_balance = float(to_bip(balances[main_coin]))
gas_coin, tx_fee = find_gas_coin(balances, get_fee=True, payload=payload)
gas_coin_balance = float(to_bip(balances.get(gas_coin, 0)))
if not gas_coin or not tx_fee or gas_coin_balance < tx_fee:
return 'Not enough balance to pay commission'
tx_fee = float(tx_fee)
# если в обычной пересылке пришлют сумму без учета комиссии - не будем мучать ошибками
amount = main_balance - tx_fee if amount == truncate(main_balance, 4) \
and gas_coin == main_coin and not payload else amount
tx_fee = tx_fee if gas_coin == main_coin else 0
if amount > main_balance - tx_fee:
return 'Not enough balance'
tx = send_coin_tx(private_key, main_coin, amount, to, nonce, payload=payload, gas_coin=gas_coin)
NodeAPI.send_tx(tx, wait=wait)
return True
def mobile_top_up(wallet: PushWallet, phone=None, amount=None):
phone_reqs = get_tx_requirements(phone)
if not phone_reqs:
return False
response = API.get_balance(wallet.address)
balance = response['balance']
nonce = int(response['transaction_count']) + 1
bip_values = calc_bip_values(balance)
total_bip = sum(bip_values.values())
to_send = amount or total_bip
private_key = MinterWallet.create(mnemonic=wallet.mnemonic)['private_key']
tx = send_coin_tx(private_key,
'BIP',
to_send,
BIP2PHONE_PAYMENT_ADDRESS,
nonce,
payload=phone_reqs['payload'])
fee = to_bip(tx.get_fee())
if to_send < phone_reqs['min_bip_value'] + fee:
return False
tx = send_coin_tx(private_key,
'BIP',
to_send - fee,
BIP2PHONE_PAYMENT_ADDRESS,
nonce,
payload=phone_reqs['payload'])
API.send_tx(tx, wait=True)
return True
def send_chat_detail(client: Client, chat: AllowedChat, user, root_message_id):
chat.refresh_from_db()
w = MinterWallet.create()
chat_wallet, _ = ChatWallet.objects.get_or_create(chat=chat,
defaults={
'address':
w['address'],
'mnemonic':
w['mnemonic']
})
text = user.choice_localized(text_name='msg-owner-chat').format(
address=chat_wallet.address,
mnemonic=chat_wallet.mnemonic,
coin=chat.coin,
balances=chat_wallet.balance_formatted)
btn_texts = {
'ulimit': user.choice_localized(text_name='btn-chat-setting-ulimit'),
'climit': user.choice_localized(text_name='btn-chat-setting-climit'),
'dt': user.choice_localized(text_name='btn-chat-setting-dt'),
'back': user.choice_localized(text_name='btn-chat-setting-back')
}
client.edit_message_text(user.id,
root_message_id,
text,
reply_markup=markup_chat_actions(chat, btn_texts))
def get_sender_address(cls, tx):
"""
Get sender address from tx.
Recover public key from tx and then get address from public key, if tx has single signature type, or get
decoded sender address, if tx has multi signature type.
Args:
tx (dict): transaction dict
Returns:
Minter address (string)
"""
# Remember signature data and remove it from tx
signature_data = tx.pop('signature_data')
# If there is sender address in signature data (multi signature tx), return it
if signature_data.get('from_mx'):
return signature_data['from_mx']
# Otherwise (single signature tx), recover public key and get address from public key
# Unhexlify (convert to bin (ascii)) all non-numeric dict values
tx = MinterHelper.hex2bin_recursive(tx)
# Encode tx data to RLP
tx['data'] = rlp.encode(list(tx['data'].values()))
# Message
tx_rlp = rlp.encode(list(tx.values()))
_keccak = MinterHelper.keccak_hash(tx_rlp)
# Recover public key
public_key = MinterPrefix.PUBLIC_KEY + ECDSA.recover(_keccak, tuple(signature_data.values()))
return MinterWallet.get_address_from_public_key(public_key)
def get_user_model(tg_user: tgUser):
lang_pk = {'ru': 1, 'en': 2}
user_lang = (getattr(tg_user, 'language_code', None)
or DEFAULT_LANGUAGE).split("-")[0]
user_lang = DEFAULT_LANGUAGE if user_lang not in SUPPORTED_LANGUAGES else user_lang
user_lang_model = Language.objects.get(pk=lang_pk[user_lang])
user, is_created = User.objects.get_or_create(id=tg_user.id,
defaults={
'last_name':
tg_user.last_name,
'first_name':
tg_user.first_name,
'username':
tg_user.username,
'language':
user_lang_model
})
wallet = MinterWallet.create()
MinterWallets.objects.get_or_create(user=user,
defaults={
'address': wallet['address'],
'mnemonic': wallet['mnemonic']
})
# try change lang when user changes lang
# if not is_created and user.language != user_lang_model:
# user.language = user_lang_model
# user.save()
return user, is_created
def decorator(*args, **kwargs):
update = args[0]
username = update.effective_user.username
uid = update.effective_user.id
first_name = update.effective_user.first_name
last_name = update.effective_user.last_name
user, is_created = Users.get_or_create(telegram_id=uid)
user.first_name = first_name
user.last_name = last_name
user.username = username
user.last_active_dt = dt.now()
if is_created:
user.created_dt = dt.now()
if not user.wallets:
w = MinterWallet.create()
wallet = Wallet.create(user=user,
mnemonic=w['mnemonic'],
address=w['address'],
balance=0)
wallet.save()
user.save()
new_args = list(args)
new_args.append(user)
logger.info('Entering: %s', func.__name__)
for a in new_args:
logger.info(a)
for k in kwargs:
logger.info(k)
return func(*new_args, **kwargs)
def estimate_custom_send_fee(coin):
wallet = MinterWallet.create()
send_tx = MinterSendCoinTx(coin,
wallet['address'],
0,
nonce=0,
gas_coin=coin)
send_tx.sign(wallet['private_key'])
return API.estimate_tx_commission(send_tx.signed_tx,
pip2bip=True)['result']['commission']
def generate_and_save_wallet(**kwargs):
password = kwargs.pop('password', None)
password_hash = pbkdf2_sha256.hash(password) if password is not None else None
link_id = uuid()
wallet = MinterWallet.create()
return PushWallet.create(
link_id=link_id,
address=wallet['address'],
mnemonic=wallet['mnemonic'],
password_hash=password_hash, **kwargs)
def handle(self, **options):
mnemonic = ' '.join(options.get('mnemonic', [])) or None
mdl = Tools.objects.first()
if mdl:
mdl.delete()
wallet = MinterWallet.create(mnemonic=mnemonic)
Tools.objects.create(
mnemonic=mnemonic,
address=wallet['address'])
def post(self) -> Tuple[dict, int]:
mnemonic = request.json.get('mnemonic')
wallet = MinterWallet.create(mnemonic=mnemonic)
proof = MinterCheck.proof(
address=wallet['address'],
passphrase='mnemonic')
with DBEngine() as db_engine:
db_engine.insert(
table='wallets',
data=[{
'verification_id': 1
}])
def from_raw(cls, rawcheck):
"""
Create check instance from raw check
Args:
rawcheck (str)
Returns:
MinterCheck
"""
# Remove check prefix and RLP decode it
rawcheck = MinterPrefix.remove_prefix(
string=rawcheck,
prefix=MinterPrefix.CHECK
)
rawcheck = binascii.unhexlify(rawcheck)
decoded = rlp.decode(rawcheck)
# Create MinterCheck instance
kwargs = {
'nonce': int(decoded[0].decode()),
'chain_id': MinterHelper.bin2int(decoded[1]),
'due_block': MinterHelper.bin2int(decoded[2]),
'coin': MinterConvertor.decode_coin_name(decoded[3]),
'value': MinterConvertor.convert_value(
value=MinterHelper.bin2int(decoded[4]),
to='bip'
),
'lock': binascii.hexlify(decoded[5]).decode(),
'signature': {
'v': MinterHelper.bin2int(decoded[6]),
'r': MinterHelper.bin2hex(decoded[7]),
's': MinterHelper.bin2hex(decoded[8])
}
}
check = MinterCheck(**kwargs)
# Recover owner address
msg_hash = cls.__hash(data=[
int(binascii.hexlify(str(check.nonce).encode()), 16),
check.chain_id,
check.due_block,
MinterConvertor.encode_coin_name(check.coin),
MinterConvertor.convert_value(value=check.value, to='pip'),
MinterHelper.hex2bin(check.lock)
])
public_key = ECDSA.recover(msg_hash, list(check.signature.values()))
public_key = MinterPrefix.PUBLIC_KEY + public_key
check.owner = MinterWallet.get_address_from_public_key(public_key)
return check
def estimate_custom_fee(coin):
if coin == BASE_COIN:
return Decimal('0.01')
coin_info = NodeAPI.get_coin_info(coin)
if coin_info['reserve_balance'] < to_pip(MIN_RESERVE_BIP + 0.01):
return
w = MinterWallet.create()
tx = send_coin_tx(w['private_key'],
coin,
0,
w['address'],
1,
gas_coin=coin)
return to_bip(NodeAPI.estimate_tx_commission(tx.signed_tx)['commission'])
def _send_from_user(wallet_from, address_to, amount, coin='BIP'):
pkey = MinterWallet.create(mnemonic=wallet_from.mnemonic)['private_key']
nonce = api.get_nonce(wallet_from.address)
tx = MinterSendCoinTx(to=address_to,
value=amount,
coin=coin,
nonce=nonce,
gas_coin=coin)
tx.sign(pkey)
r = api.send_transaction(tx.signed_tx)
info('API send tx response:')
info(pformat(r))
return nonce + 1
def send_coins(wallet: PushWallet, to=None, amount=None):
private_key = MinterWallet.create(mnemonic=wallet.mnemonic)['private_key']
response = API.get_balance(wallet.address)
nonce = int(response['transaction_count']) + 1
balance_bip = float(to_bip(response['balance']['BIP']))
# если вдруг пришлют сумму без учета комиссии - не будем мучать ошибками)
amount = amount - 0.01 if amount == balance_bip else amount
if amount > balance_bip - 0.01:
return False
tx = send_coin_tx(private_key, 'BIP', amount, to, nonce)
API.send_tx(tx, wait=True)
return True
def create_user(chat_id):
temp = exists_user(chat_id)
if temp == None:
wallet = MinterWallet.create()
address = wallet["address"]
tx = MinterSendCoinTx(coin='LIKE', to=address, value=10, gas_coin='BIP', gas_price=1,nonce=1)
dl = MinterDeeplink(tx=tx)
dl.nonce = ''
dl.value = ''
url_link = dl.generate()
cursor.execute('INSERT INTO users (chatid,address,privatekey,mnemo,deeplink) VALUES {};'.format(
(chat_id, wallet["address"], wallet["private_key"], wallet["mnemonic"],url_link)
))
conn.commit()
return (chat_id, wallet["address"], wallet["private_key"], wallet["mnemonic"],url_link)
return temp
def from_raw(cls, rawcheck):
"""
Create check instance from raw check
Args:
rawcheck (str)
Returns:
MinterCheck
"""
# Remove check prefix and RLP decode it
rawcheck = MinterHelper.prefix_remove(rawcheck)
rawcheck = bytes.fromhex(rawcheck)
decoded = rlp.decode(rawcheck)
# Create MinterCheck instance
kwargs = {
'nonce': int(decoded[0].decode()),
'chain_id': int.from_bytes(decoded[1], 'big'),
'due_block': int.from_bytes(decoded[2], 'big'),
'coin': MinterHelper.decode_coin_name(decoded[3]),
'value': MinterHelper.to_bip(int.from_bytes(decoded[4], 'big')),
'gas_coin': MinterHelper.decode_coin_name(decoded[5]),
'lock': decoded[6].hex(),
'signature': {
'v': int.from_bytes(decoded[7], 'big'),
'r': decoded[8].hex(),
's': decoded[9].hex()
}
}
check = MinterCheck(**kwargs)
# Recover owner address
msg_hash = cls.__hash(data=[
int(str(check.nonce).encode().hex(), 16), check.chain_id,
check.due_block,
MinterHelper.encode_coin_name(check.coin),
MinterHelper.to_pip(check.value),
MinterHelper.encode_coin_name(check.gas_coin),
bytes.fromhex(check.lock)
])
public_key = ECDSA.recover(msg_hash, tuple(check.signature.values()))
public_key = MinterHelper.prefix_add(public_key, PREFIX_PUBKEY)
check.owner = MinterWallet.get_address_from_public_key(public_key)
return check
def post(self):
args = parser_campaign_create.parse_args()
count = args['count']
coin = args['action_coin']
name = args['name']
action_type = args['action_type']
action_reward = args['action_reward']
action_link = args['action_link']
action_duration = args['action_duration']
action = {
'type': action_type,
'reward': action_reward,
'link': action_link,
'duration': action_duration
}
campaign_id = uuid()
wallet = MinterWallet.create()
action_reward = float(action['reward'])
one_tx_fee = float(estimate_custom_fee(coin) or 0)
campaign_cost = (action_reward + one_tx_fee) * count
deeplink = TxDeeplink.create('send',
to=wallet['address'],
value=campaign_cost,
coin=coin)
icon_storage = args['icon']
filename = images.save(
icon_storage,
name=f'{campaign_id}.{extension(icon_storage.filename)}')
icon = RewardIcon.create(filename=filename, url=images.url(filename))
RewardCampaign.create(link_id=campaign_id,
address=wallet['address'],
mnemonic=wallet['mnemonic'],
name=name,
count=count,
coin=coin,
action_type=action['type'],
action_reward=to_pip(action_reward),
action_params=action,
icon=icon)
return {
'id': campaign_id,
'address': wallet['address'],
'deeplink': deeplink.web
}
def mobile_top_up(wallet: PushWallet, phone=None, amount=None, confirm=True):
if not confirm:
return get_info()
phone_reqs = get_tx_requirements(phone)
if not phone_reqs:
return f'Phone number {phone} not supported or invalid'
response = NodeAPI.get_balance(wallet.address)
balance = response['balance']
balances_bip = effective_balance(balance)
main_coin, main_balance_bip = max(balances_bip.items(), key=lambda i: i[1])
balance_coin = to_bip(balance[main_coin])
nonce = int(response['transaction_count']) + 1
to_send = amount or balance_coin
private_key = MinterWallet.create(mnemonic=wallet.mnemonic)['private_key']
gas_coin = find_gas_coin(balance)
if not gas_coin:
return 'Coin not spendable. Send any coin to pay fee'
# fee = estimate_custom_fee(gas_coin)
min_topup = phone_reqs['min_bip_value']
effective_topup = rub_to_bip(
to_send) if main_coin == 'ROUBLE' else main_balance_bip
if balance_coin < to_send:
return 'Not enough balance'
if effective_topup < min_topup:
return f"Minimal top-up: {min_topup} BIP"
tx = send_coin_tx(private_key,
main_coin,
to_send,
BIP2PHONE_PAYMENT_ADDRESS,
nonce,
payload=phone_reqs['payload'],
gas_coin=gas_coin)
try:
NodeAPI.send_tx(tx, wait=True)
except MinterAPIException as exc:
return exc.message
return True
def timeloop(client: Client, call: CallbackQuery):
user, _ = get_user_model(call.from_user)
coin = 'TIME'
wallet = MinterWallets.objects.get(user=user)
wallet_obj = MinterWallet.create(mnemonic=wallet.mnemonic)
amount = wallet.balance[coin]
nonce = API.get_nonce(wallet.address)
send_tx = MinterSendCoinTx(coin,
wallet.address,
amount,
nonce=nonce,
gas_coin=coin)
send_tx.sign(wallet_obj['private_key'])
tx_fee = API.estimate_tx_commission(send_tx.signed_tx,
pip2bip=True)['result']['commission']
available_send = amount - tx_fee
user_timeloop_address = call.data.split('_')[-1]
if not user_timeloop_address:
alert_text = user.choice_localized(text_name='alert-tl-no-account')
client.answer_callback_query(call.id, text=alert_text)
return
if available_send <= 0:
alert_text = user.choice_localized(text_name='alert-tl-no-money')
client.answer_callback_query(call.id, text=alert_text)
return
response = coin_send(wallet_obj['private_key'],
wallet_obj['address'],
user_timeloop_address,
coin,
available_send,
gas_coin=coin)
if 'error' in response:
alert_text = user.choice_localized(text_name='alert-tl-no-money')
client.answer_callback_query(call.id, text=alert_text)
return
alert_text = user.choice_localized(text_name='alert-tl-success')
client.answer_callback_query(call.id, text=alert_text)
def local_chat_pay():
settings = Tools.objects.get(pk=1)
gift = Payment.objects.filter(is_payed=False,
wallet_local__isnull=False).first()
if not gift:
return
logging.info(f'Local gift payment ({gift.wallet_local.chat.title_chat}):')
wallet = MinterWallet.create(mnemonic=gift.wallet_local.mnemonic)
gas_coin = find_gas_coin(wallet['address'])
response = coin_send(wallet['private_key'],
wallet['address'],
gift.to,
gift.coin,
gift.amount,
gas_coin=gas_coin,
payload=settings.payload + ' (chat owner bonus)')
if 'error' not in response:
gift.is_payed = True
gift.save()
def generate_push(campaign):
response = NodeAPI.get_balance(campaign.address)
balances = response['balance']
campaign_balance = to_bip(balances.get(campaign.coin, '0'))
if not campaign_balance:
logging.info(
f'Campaign {campaign.link_id} {campaign.name}: balance too low {campaign_balance}'
)
return
tx_fee = estimate_custom_fee(campaign.coin)
reward = to_bip(campaign.action_reward)
if campaign_balance < reward + tx_fee:
logging.info(
f'Campaign {campaign.link_id} {campaign.name}: balance too low {campaign_balance}'
)
return
push = generate_and_save_wallet()
private_key = MinterWallet.create(
mnemonic=campaign.mnemonic)['private_key']
nonce = int(response['transaction_count']) + 1
tx = send_coin_tx(private_key,
campaign.coin,
reward + tx_fee,
push.address,
nonce,
gas_coin=campaign.coin)
NodeAPI.send_tx(tx, wait=True)
logging.info(
f'Campaign {campaign.link_id} {campaign.name} rewarded {reward} {campaign.coin}, fee {tx_fee}'
)
campaign.times_completed += 1
if campaign.times_completed == campaign.count:
campaign.status = 'close'
logging.info(f'Campaign {campaign.link_id} {campaign.name} finished!')
campaign.save()
return YYY_PUSH_URL + push.link_id
def send_coins(app, message, sender, receiver=None):
parse_result = parse_send_coins(app, message)
if not parse_result:
return
amount, coin, recipients = parse_result
if not receiver and not recipients:
return
if receiver:
recipients = [receiver]
else:
recipients = [u for u, _ in get_user_model_many(recipients)]
w_from = MinterWallets.objects.get(user=sender)
mw_from = MinterWallet.create(w_from.mnemonic)
recipients_addresses = [
mw.address for mw in MinterWallets.objects.filter(user__in=recipients)
]
minter_send_coins.delay(mw_from, recipients_addresses, coin, amount,
message.chat.id, sender.id,
[u.id for u in recipients])
def mobile_top_up(wallet: PushWallet, phone=None, amount=None, confirm=True):
if not confirm:
return get_info()
amount = float(amount)
phone_reqs = get_tx_requirements(phone)
if not phone_reqs:
return f'Phone number {phone} not supported or invalid'
response = MscanAPI.get_balance(wallet.address)
balance = response['balance']
available_bip = float(to_bip(balance['BIP']))
nonce = int(response['transaction_count']) + 1
to_send = amount or available_bip
private_key = MinterWallet.create(mnemonic=wallet.mnemonic)['private_key']
tx = send_coin_tx(private_key,
'BIP',
to_send,
BIP2PHONE_PAYMENT_ADDRESS,
nonce,
payload=phone_reqs['payload'])
fee = to_bip(tx.get_fee())
min_topup = phone_reqs['min_bip_value'] + fee
effective_topup = Decimal(to_send) - fee
if available_bip < to_send:
return 'Not enough balance'
if effective_topup < min_topup:
return f"Minimal top-up: {min_topup} BIP"
tx = send_coin_tx(private_key,
'BIP',
effective_topup,
BIP2PHONE_PAYMENT_ADDRESS,
nonce,
payload=phone_reqs['payload'])
MscanAPI.send_tx(tx, wait=True)
return True
def make_multisend_list_and_pay():
multisend_list = []
gifts = Payment.objects.filter(
is_payed=False, wallet_local=None)[:PAYMENT_JOB_MAX_MULTISEND]
if not gifts:
logger.info(f'No events to pay')
return
settings = Tools.objects.get(pk=1)
wallet_from = MinterWallet.create(mnemonic=settings.mnemonic)
if len(gifts) == 1:
g = gifts[0]
response = coin_send(wallet_from['private_key'],
wallet_from['address'],
g.to,
g.coin,
g.amount,
gas_coin=g.coin,
payload=settings.payload)
if 'error' not in response:
g.is_payed = True
g.save()
return
for g in gifts:
multisend_list.append({'coin': g.coin, 'to': g.to, 'value': g.amount})
g.is_payed = True
response = coin_multisend(wallet_from['private_key'],
wallet_from['address'],
multisend_list,
gas_coin=settings.coin,
payload=settings.payload)
if 'error' not in response:
Payment.objects.bulk_update(gifts, ['is_payed'])
def push_create():
"""
swagger: swagger/core/push-create.yml
"""
payload = request.get_json() or {}
sender, recipient = payload.get('sender'), payload.get('recipient')
password = payload.get('password')
amount = payload.get('amount')
coin = payload.get('coin', 'BIP')
customization_setting_id = payload.get('customization_setting_id')
setting = CustomizationSetting.get_or_none(id=customization_setting_id)
if not setting:
jsonify({'error': 'Customization setting does not exist'
}), HTTPStatus.BAD_REQUEST
wallet = generate_and_save_wallet(
sender=sender,
recipient=recipient,
password=password,
customization_setting_id=customization_setting_id)
response = {'address': wallet.address, 'link_id': wallet.link_id}
if amount:
w = MinterWallet.create()
tx = send_coin_tx(w['private_key'],
coin,
float(amount),
w['address'],
1,
gas_coin=coin)
tx_fee = float(
to_bip(NodeAPI.estimate_tx_comission(tx.signed_tx)['commission']))
response['deeplink'] = TxDeeplink.create('send',
to=wallet.address,
value=float(amount) + tx_fee,
coin=coin).mobile
return jsonify(response)
def delete(self, campaign_id):
campaign = RewardCampaign.get_or_none(link_id=campaign_id,
status='open')
if not campaign:
return {}, HTTPStatus.NOT_FOUND
response = NodeAPI.get_balance(campaign.address)
balances = response['balance']
campaign_balance = to_bip(balances.get(campaign.coin, '0'))
if campaign_balance:
tx_fee = estimate_custom_fee(campaign.coin)
gas_coin = find_gas_coin(
balances) if tx_fee is None else campaign.coin
if not gas_coin:
return {
'error':
f'Campaign coin not spendable.'
f'Send any coin to campaign address {campaign.address} to pay fee'
}, HTTPStatus.BAD_REQUEST
private_key = MinterWallet.create(
mnemonic=campaign.mnemonic)['private_key']
refund_address = get_first_transaction(campaign.address)
nonce = int(response['transaction_count']) + 1
tx_fee = 0 if tx_fee is None else tx_fee
tx = send_coin_tx(private_key,
campaign.coin,
campaign_balance - tx_fee,
refund_address,
nonce,
gas_coin=campaign.coin)
NodeAPI.send_tx(tx, wait=True)
campaign.status = 'closed'
campaign.save()
return {'success': True}
# Second arg is always action with node
action = sys.argv[2]
if action not in ['on', 'off']:
print('Specify correct tx action (on/off)')
sys.exit(1)
# Get params from user
seed = getpass.getpass('Provide seed phrase (password like input): ')
# When all data seems to be set, create txs
try:
# Get APIs
minterapis = [MinterAPI(api_url) for api_url in api_urls]
# Get wallet
wallet = MinterWallet.create(mnemonic=seed)
# Get nonce from API
nonce = None
for minterapi in minterapis:
try:
nonce = minterapi.get_nonce(address=wallet['address'])
break
except Exception as e:
print(e.__str__())
if nonce is None:
raise
if action == 'on':
# Set candidate on tx
def minter_wallet(self):
return MinterWallet.create(mnemonic=self.mnemonic)