def ws_invoices_timer_callback():
#logger.info("ws_invoices_timer_callback()..")
for token in ws_invoices.keys():
#logger.info("ws_invoices_timer_callback: token: {}".format(token))
invoice = Invoice.from_token(db.session, token)
if invoice:
order = bronze_order_status(invoice)
if order:
socketio.emit("order_status", order["status"], room=token)
def check_auth(token, nonce, sig, body):
invoice = Invoice.from_token(db.session, token)
if not invoice:
return False, "not found", None
res, reason = check_hmac_auth(invoice, nonce, sig, body)
if not res:
return False, reason, None
# update invoice nonce
db.session.commit()
return True, "", invoice
def test_invoice(token):
if not app.config["DEBUG"]:
return abort(404)
invoice = Invoice.from_token(db.session, token)
if token in ws_invoices:
logger.info("sending invoice update %s" % token)
socketio.emit("info", invoice.to_json(), json=True, room=token)
if invoice:
return jsonify(invoice.to_json())
return abort(404)
def invoice():
error = None
qrcode_svg = None
url = None
token = request.args.get("token")
invoice = Invoice.from_token(db.session, token)
if not invoice:
return abort(404)
order = bronze_order_status(invoice)
if not order:
return abort(400)
if order["status"] == Invoice.STATUS_EXPIRED:
error = "invoice expired"
return render_template("invoice.html",
invoice=invoice,
order=order,
error=error)
if request.method == "POST":
if order["status"] == Invoice.STATUS_CREATED:
res = bronze_order_accept(invoice)
if res:
order = res
if order["status"] == Invoice.STATUS_READY:
# watch address
logger.info("watching address %s for %s" %
(order["paymentAddress"], token))
aw.watch(order["paymentAddress"], token)
# prepare template
invoice_id = order["invoiceId"]
payment_address = order["paymentAddress"]
attachment = json.dumps(dict(InvoiceId=invoice_id))
url = "waves://{}?asset={}&amount={}&attachment={}".format(
payment_address, app.config["ASSET_ID"], invoice.amount_zap,
attachment)
qrcode_svg = qrcode_svg_create(url)
# change links to match zap app :/
url = "zap" + url[5:]
#TODO: other statuses..
return render_template("invoice.html",
invoice=invoice,
order=order,
error=error,
qrcode_svg=qrcode_svg,
url=url)
def transfer_tx_callback(tokens, tx):
txt = json.dumps(tx)
logger.info("transfer_tx_callback: tx %s" % txt)
for token in tokens:
invoice = Invoice.from_token(db.session, token)
if invoice:
order = bronze_order_status(invoice)
if order:
try:
attachment = json.loads(tx["attachment"])
invoice_id = attachment["InvoiceId"]
amount_zap = int(tx["amount"] * 100)
if invoice_id == order[
"invoiceId"] and amount_zap >= invoice.amount_zap:
logger.info("marking invoice (%s) as seen" % token)
invoice.tx_seen = True
db.session.add(invoice)
db.session.commit()
except:
pass
logger.info("sending 'tx' event to room %s" % token)
socketio.emit("tx", txt, json=True, room=token)