def deposit_api():
# receives and processes deposit notifications from BTCPay
# forward all IPNs
forward_url = fetch('forward_url')
if forward_url is not None and forward_url != '':
r = requests.post(forward_url, json=request.get_json())
if not r.ok:
app.logger.error(f'IPN Rejected by Forwarding URL: \
{r.status_code}, {r.url}, {r.reason}, {r.text}')
Thread(
target=repeat_ipn,
args=(forward_url, request.get_json())
).start()
if not request.json:
return "No JSON Data.", 200
elif 'status' in request.json:
app.logger.info(f'IPN: {request.json["status"]} {request.json["id"]}')
# check for duplicates
if app.redis.get(request.json['id']) is not None:
return "Duplicate IPN", 200
btc_client = fetch('btc_client')
deposit = btc_client.get_invoice(request.json['id'])
if not isinstance(deposit, dict):
return "Spam IPN", 200
if request.json['status'] == 'paid' and (deposit['status'] == 'paid' or
deposit['status'] == 'confirmed' or deposit['status'] == 'complete') \
and fetch('mail_on'):
# emails buyer when invoice is "paid"
dest = deposit['buyer']['email']
qb_inv = None
btcp_inv = deposit['id']
amt = float(deposit['price'])
Thread(
target=send,
args=(dest, qb_inv, btcp_inv, amt)
).start()
return "Buyer email sent.", 200
if deposit['status'] == 'confirmed' or \
deposit['status'] == 'complete':
# then post deposit
amount = deposit.get('price')
tax = deposit.get('taxIncluded')
if amount is None:
return "No Payment to Record.", 200
if tax is None:
tax = 0
btcp_id = str(deposit.get('id'))
qbo.post_deposit(
amount=float(amount),
tax=float(tax),
btcp_id=btcp_id,
)
return "Payment Accepted", 201
else:
return "IPN received.", 200
else:
return "Ignore.", 200
def paymentapi():
# receives and processes invoice notifications from BTCPay
if not request.json:
return "No JSON Data.", 200
elif 'status' in request.json:
app.logger.info(f'IPN: {request.json["status"]} {request.json["id"]}')
# check for duplicates
cache_status = app.redis.get(request.json['id'])
if cache_status == 'payment':
app.logger.info(f'IPN: {request.json["id"]} already recorded')
return "IPN Already Recorded", 200
btc_client = fetch('btc_client')
invoice = btc_client.get_invoice(request.json['id'])
if not isinstance(invoice, dict):
app.logger.info(f'IPN: {request.json["id"]} is spam')
return "Spam IPN", 200
if request.json['status'] == 'paid' and (invoice['status'] == 'paid' or
invoice['status'] == 'confirmed' or invoice['status'] == 'complete') \
and fetch('mail_on'):
# emails buyer when invoice is "paid"
dest = invoice['buyer']['email']
qb_inv = invoice['orderId']
btcp_inv = invoice['id']
amt = float(invoice['price'])
Thread(
target=send,
args=(dest, qb_inv, btcp_inv, amt)
).start()
# update cache so we don't send customer multiple emails
app.redis.set(btcp_inv, 'paid', ex=21600)
return "Buyer email sent.", 200
elif (request.json['status'] == 'confirmed') and \
(invoice['status'] == 'confirmed' or
invoice['status'] == 'complete'):
'''
Lightning payments will send 3 IPNs simultaneously, so we must
that that only one is processed.
'''
doc_number = invoice['orderId']
amount = float(invoice['price'])
if amount > 0 and doc_number is not None:
qbo.post_payment(
doc_number=str(doc_number),
amount=amount,
btcp_id=invoice['id']
)
return "Payment Accepted", 201
else:
app.logger.info(f'IPN: {request.json["id"]} was invalid inv')
return "Payment was zero or invalid invoice #.", 200
else:
return "IPN received.", 200
else:
app.logger.info(f'IPN: {request.json["id"]} contains no status field')
return "Ignore.", 200
def get_auth_url():
# asks Intuit server for a valid authorization URL
# returns authorization URL
callback_url = app.config.get('CALLBACK_URL')
session_manager = Oauth2SessionManager(
client_id=fetch('qb_id'),
client_secret=fetch('qb_secret'),
base_url=callback_url,
)
authorize_url = session_manager.get_authorize_url(callback_url)
return authorize_url
def refresh_stored_tokens():
# refresh stored QBO tokens
callback_url = app.config.get('CALLBACK_URL')
realm_id = fetch('realm_id')
session_manager = Oauth2SessionManager(
client_id=fetch('qb_id'),
client_secret=fetch('qb_secret'),
base_url=callback_url,
access_token=fetch('access_token'),
refresh_token=fetch('refresh_token'),
)
result = session_manager.refresh_access_tokens(return_result=True)
save('access_token', session_manager.access_token)
save('refresh_token', session_manager.refresh_token)
session_manager = Oauth2SessionManager(
client_id=realm_id,
client_secret=fetch('qb_secret'),
access_token=fetch('access_token'),
)
sandbox = fetch('qb_sandbox')
qbclient = QuickBooks(sandbox=sandbox,
session_manager=session_manager,
company_id=realm_id)
QuickBooks.enable_global()
save('session_manager', session_manager)
save('qbclient', qbclient)
return str(result)
def mail():
recipient = input('Enter recipient: ')
msg = 'Subject: Hi\nHow are you?'
click.echo(fetch('mail_on'))
click.echo(fetch('mail_user'))
click.echo(fetch('mail_host'))
click.echo(fetch('mail_port'))
click.echo(fetch('mail_from'))
smtp = smtplib.SMTP(fetch('mail_host'), fetch('mail_port'))
click.echo(smtp.ehlo())
if fetch('mail_port') == 587:
click.echo(smtp.starttls())
click.echo(smtp.login(fetch('mail_user'), fetch('mail_pswd')))
smtp.sendmail('*****@*****.**', recipient, msg)
def verify():
# receives/processes form data from public facing pmt page
data = request.form
customer = qbo.verify_invoice(
doc_number=str(data['orderId']),
email=str(data['email'])
)
# create BTCPay invoice from submitted form data
if customer is not None:
btc_client = fetch('btc_client')
inv_data = btc_client.create_invoice({
"price": data['amount'],
"currency": "USD",
"buyer": {
"name": customer.DisplayName,
"email": data['email'],
},
"orderId": data['orderId'],
"fullNotifications": True,
"notificationURL": data['notificationUrl'],
"redirectURL": data['redirectUrl']
})
inv_url = inv_data['url']
return redirect(inv_url)
else:
no_match = '''
The email and invoice number provided do not match.
Please try again. If multiple emails are associated to
the invoice, you must use the primary one.
'''
return no_match
def backtest_all(from_, to_, pair):
cache_data_by_period = {}
for period in INTERVALS:
data = fetch(pair,
time_period={
'from': from_,
'to': to_
},
interval=period)
cache_data_by_period[period] = parse_date_period(data)
items = product(FAST_PERIOD, SLOW_PERIOD, SIGNAL_PERIOD, INTERVALS)
def run(item):
macd = MACD(pair, *item, plato_ids=None)
data = deepcopy(cache_data_by_period[item[3]])
stock = macd.calculate_coefficient(data)
stock['advise'] = calc_advise(stock)
backtest = Backtester(stock, stock)
trades = backtest.calc_trades()
statistics = backtest.get_statistics(trades, to_)
Backtest.new_backtest(item, item, statistics, from_, to_)
collections.deque(map(run, items))
def get_data(self, _from, _to):
_from = _from - self.time_period * 60 * self.skip_data
key = f'{self.time_period}_{_from}'
if cache_platradeinfo.get(key) is None:
data = fetch(self.pair, interval=self.time_period, time_period={'from': _from, 'to': _to})
cache_platradeinfo[key] = parse_date_period(data)
return cache_platradeinfo.get(key)
def authqbo():
status = login(request.cookies)
if status is not None:
return redirect(status)
# calls fn to grab qbo auth url and then redirects there
if fetch('qb_secret') is not None:
return redirect(qbo.get_auth_url())
else:
return redirect(url_for('set_keys'))
def set_global_vars(realmid, code):
# stores Intuit tokens
# stores QBO client object
# stores session manager object for future token refreshes
callback_url = app.config.get('CALLBACK_URL')
session_manager = Oauth2SessionManager(
client_id=fetch('qb_id'),
client_secret=fetch('qb_secret'),
base_url=callback_url,
)
realm_id = realmid
data = session_manager.get_access_tokens(
auth_code=code,
return_result=True,
)
# sanity check: if no valid response from Intuit, abort fn
if 'token_type' not in data:
return None
access_token = session_manager.access_token
refresh_token = session_manager.refresh_token
session_manager = Oauth2SessionManager(
client_id=realm_id,
client_secret=fetch('qb_secret'),
access_token=access_token,
)
sandbox = fetch('qb_sandbox')
qbclient = QuickBooks(sandbox=sandbox,
session_manager=session_manager,
company_id=realm_id)
QuickBooks.enable_global()
save('realm_id', realm_id)
save('access_token', access_token)
save('refresh_token', refresh_token)
save('session_manager', session_manager)
save('qbclient', qbclient)
from app import tasks
def verify_invoice(doc_number="", email=""):
# checks QBO to ensure invoice number matches email provided
# if match, returns QBO customer object attached to invoice
# if mismatch, returns None
refresh_stored_tokens()
qb = fetch('qbclient')
invoice_list = Invoice.filter(DocNumber=doc_number, qb=qb)
if invoice_list:
customers = Customer.filter(id=invoice_list[0].CustomerRef.value,
qb=qb)
else:
return None
if customers:
if customers[0].PrimaryEmailAddr.Address.lower() == email.lower():
return customers[0]
else:
return None
else:
return None
def post_deposit(amount, tax, btcp_id):
# post deposit to QBO
if tax is None:
tax = float(0)
refresh_stored_tokens()
qb = fetch('qbclient')
# check if BTCPay income acct is already in QBO
income_acct_list = Account.filter(Name="BTCPay Sales", qb=qb)
try:
# if income acct exits, grab it
income_acct = income_acct_list[0]
except IndexError:
# if income acct is not in QBO, create it
new_acct = Account()
new_acct.Name = "BTCPay Sales"
new_acct.AccountSubType = "OtherPrimaryIncome"
new_acct.save(qb=qb)
# set newly created acct as income acct
income_acct_list = Account.filter(Name="BTCPay Sales", qb=qb)
income_acct = income_acct_list[0]
# check if BTCPay Sales Tax acct is already in QBO
sales_tax_acct_list = Account.filter(Name="Sales Tax from BTCPay", qb=qb)
try:
# if sales tax liability acct exits, grab it
sales_tax_acct = sales_tax_acct_list[0]
except IndexError:
# if sales tax acct is not in QBO, create it
new_acct = Account()
new_acct.Name = "Sales Tax from BTCPay"
new_acct.AccountSubType = "OtherCurrentLiabilities"
new_acct.save(qb=qb)
# set newly created acct as sales tax account
sales_tax_acct_list = Account.filter(Name="Sales Tax from BTCPay",
qb=qb)
sales_tax_acct = sales_tax_acct_list[0]
# check if QBO has asset acct for Bitcoin-BTCPay
deposit_acct_list = Account.filter(Name="Bitcoin-BTCPay", qb=qb)
try:
# if Bitcoin-BTCPay is in QBO, set as deposit acct
deposit_acct = deposit_acct_list[0]
except IndexError:
# if Bitcoin-BTCPay is not in QBO, create it as deposit acct
new_acct = Account()
new_acct.Name = "Bitcoin-BTCPay"
new_acct.AccountSubType = "OtherCurrentAssets"
new_acct.save(qb=qb)
# set newly created Bitcoin-BTCPay acct as deposit acct
deposit_acct_list = Account.filter(Name="Bitcoin-BTCPay", qb=qb)
deposit_acct = deposit_acct_list[0]
# create deposit
description = 'BTCPay: ' + btcp_id
income_acct_ref = Ref()
income_acct_ref.value = income_acct.Id
detail = DepositLineDetail()
detail.AccountRef = income_acct_ref
line = DepositLine()
line.DepositLineDetail = detail
deposit_account_ref = Ref()
deposit_account_ref.value = deposit_acct.Id
line.Amount = amount - tax
line.Description = description
# create sales tax line
sales_tax_acct_ref = Ref()
sales_tax_acct_ref.value = sales_tax_acct.Id
line2 = DepositLine()
detail2 = DepositLineDetail()
detail2.AccountRef = sales_tax_acct_ref
line2.DepositLineDetail = detail2
line2.Description = description
line2.Amount = tax
deposit = Deposit()
deposit.Line.append(line)
deposit.Line.append(line2)
deposit.DepositToAccountRef = deposit_account_ref
deposit.save(qb=qb)
# save payment to temp redis store to fliter duplicates
app.redis.set(btcp_id, 'deposit', ex=21600)
return 'Deposit Made: ' + str(deposit)
def post_payment(doc_number="", amount=0, btcp_id=''):
# post payment to QBO
'''
doc_number: QBO invoice number
amount: payment amount
btcp_id: BTCPay invoice number
'''
refresh_stored_tokens()
qb = fetch('qbclient')
# check if BTCPay is already in QBO as a pmt method
pmt_method_list = PaymentMethod.filter(Name="BTCPay", qb=qb)
try:
# if BTCPay is already in QBO, set it as pmt method
pmt_method = pmt_method_list[0]
except IndexError:
# if BTCPay is not in QBO, create it as pmt method
new_pmt_method = PaymentMethod()
new_pmt_method.Name = "BTCPay"
new_pmt_method.save(qb=qb)
# set newly created BTCPay pmt method as pmt method
pmt_method_list = PaymentMethod.filter(Name="BTCPay", qb=qb)
pmt_method = pmt_method_list[0]
# check if QBO has asset acct for Bitcoin-BTCPay
deposit_acct_list = Account.filter(Name="Bitcoin-BTCPay", qb=qb)
try:
# if Bitcoin-BTCPay is in QBO, set as deposit acct
deposit_acct = deposit_acct_list[0]
except IndexError:
# if Bitcoin-BTCPay is not in QBO, create it as deposit acct
new_acct = Account()
new_acct.Name = "Bitcoin-BTCPay"
new_acct.AccountSubType = "OtherCurrentAssets"
new_acct.save(qb=qb)
# set newly created Bitcoin-BTCPay acct as deposit acct
deposit_acct_list = Account.filter(Name="Bitcoin-BTCPay", qb=qb)
deposit_acct = deposit_acct_list[0]
# pull list of invoice objects matching invoice number from QBO
invoice_list = Invoice.filter(DocNumber=doc_number, qb=qb)
try:
# only one invoice can match the inv #, so pull it from list
invoice = invoice_list[0]
except IndexError:
app.logger.warning(f'No such invoice exists: {doc_number}')
return None
else:
# convert invoice object to linked invoice object
linked_invoice = invoice.to_linked_txn()
description = 'BTCPay: ' + btcp_id
payment_line = PaymentLine()
payment_line.Amount = amount
payment_line.Description = description
# attach linked invoice object to payment line object
payment_line.LinkedTxn.append(linked_invoice)
payment = Payment()
payment.TotalAmt = amount
payment.CustomerRef = invoice.CustomerRef
# create deposit acct reference object from deposit acct object
deposit_account_ref = Ref()
deposit_account_ref.value = deposit_acct.Id
# create pmt method reference object from pmt method object
pmt_method_ref = Ref()
pmt_method_ref.name = pmt_method.Name
# attach pmt method ref, dep acct ref, and pmt line obj to pmt obj
payment.PaymentMethodRef = pmt_method_ref
payment.DepositToAccountRef = deposit_account_ref
payment.Line.append(payment_line)
payment.save(qb=qb)
# save payment to temp redis store to fliter duplicates
app.redis.set(btcp_id, 'payment', ex=21600)
return "Payment Made: " + str(payment)
def printqb():
# prints QBO API ID and token to screen
click.echo(fetch('qb_id'))
click.echo(fetch('qb_sandbox'))
click.echo(os.getenv('CALLBACK_URL'))