def on_new_order(self, transaction_hash: str, token_address: str,
exchange_address: str, order_id: int,
account_address: str, counterpart_address: str,
is_buy: bool, price: int, amount: int, agent_address: str,
order_timestamp: datetime):
order = self.__get_order(exchange_address, order_id)
if order is None:
LOG.debug(
f"NewOrder: exchange_address={exchange_address}, order_id={order_id}"
)
order = Order()
order.transaction_hash = transaction_hash
order.token_address = token_address
order.exchange_address = exchange_address
order.order_id = order_id
order.unique_order_id = exchange_address + "_" + str(order_id)
order.account_address = account_address
order.counterpart_address = counterpart_address
order.is_buy = is_buy
order.price = price
order.amount = amount
order.agent_address = agent_address
order.is_cancelled = False
order.order_timestamp = order_timestamp
self.db.merge(order)
def create_order():
print "creating order..."
orders = [('Chair x 1000 Orders', 1, 1000),
('Round Table x 2000 Orders', 2, 2000)]
for o in orders:
order = Order()
order.name = o[0]
order.product_id = o[1]
order.quantity = o[2]
db.session.add(order)
def order_process(id: str):
"""
represents order processing url
"""
pieces = request.form.get("pieces")
address = request.form.get("address")
try:
order = Order(pieces, address)
order.set_object_member(current_user.id)
order.set_object_product(id)
order.save()
except Exception as Error:
flash("error", Error.__str__())
else:
flash("success", "sukses order barang, silahkan edit info pembayaran")
return redirect(url_for("order.order_unpaid"))
def order():
# 接收参数
dict = request.form
house_id = int(dict.get('house_id'))
start_date = datetime.strptime(dict.get('start_date'), '%Y-%m-%d')
end_date = datetime.strptime(dict.get('end_date'), '%Y-%m-%d')
# 验证有效性
if not all([house_id, start_date, end_date]):
return jsonify(status_code.PARAMS_ERROR)
if start_date > end_date:
return jsonify(status_code.ORDER_START_END_TIME_ERROR)
# 查询房屋对象
try:
house = House.query.get(house_id)
except:
return jsonify(status_code.DATABASE_ERROR)
# 创建订单对象
order = Order()
order.user_id = session['user_id']
order.house_id = house_id
order.begin_date = start_date
order.end_date = end_date
order.days = (end_date - start_date).days + 1
order.house_price = house.price
order.amount = order.days * order.house_price
try:
order.add_update()
except:
return jsonify(status_code.DATABASE_ERROR)
# 返回信息
return jsonify(code='200')
def _insert_test_data(self, session):
self.session = session
# Order Record
o = Order()
o.exchange_address = '0x82b1c9374aB625380bd498a3d9dF4033B8A0E3Bb'
o.token_address = '0xa4CEe3b909751204AA151860ebBE8E7A851c2A1a'
o.order_id = 1
o.unique_order_id = '0x82b1c9374aB625380bd498a3d9dF4033B8A0E3Bb' + "_" + str(1)
o.counterpart_address = ''
o.price = 70
o.amount = 5
o.is_buy = True
o.is_cancelled = False
session.add(o)
o = Order()
o.exchange_address = '0x82b1c9374aB625380bd498a3d9dF4033B8A0E3Bb'
o.token_address = '0xa4CEe3b909751204AA151860ebBE8E7A851c2A1a'
o.order_id = 2
o.unique_order_id = '0x82b1c9374aB625380bd498a3d9dF4033B8A0E3Bb' + "_" + str(2)
o.counterpart_address = ''
o.price = 80
o.amount = 5
o.is_buy = True
o.is_cancelled = False
session.add(o)
# Agreement Record
a = Agreement()
a.order_id = 1
a.agreement_id = 101
a.exchange_address = '0x82b1c9374aB625380bd498a3d9dF4033B8A0E3Bb'
a.unique_order_id = '0x82b1c9374aB625380bd498a3d9dF4033B8A0E3Bb' + "_" + str(1)
a.buyer_address = '0x82b1c9374aB625380bd498a3d9dF4033B8A0E3Bb'
a.seller_address = '0x82b1c9374aB625380bd498a3d9dF4033B8A0E3Bb'
a.amount = 3
a.status = 1
a.settlement_timestamp = '2019-11-13 16:23:14.183706'
a.created = '2019-11-13 16:26:14.183706'
session.add(a)
a = Agreement()
a.order_id = 2
a.agreement_id = 102
a.exchange_address = '0x82b1c9374aB625380bd498a3d9dF4033B8A0E3Bb'
a.unique_order_id = '0x82b1c9374aB625380bd498a3d9dF4033B8A0E3Bb' + "_" + str(2)
a.buyer_address = '0x82b1c9374aB625380bd498a3d9dF4033B8A0E3Bb'
a.seller_address = '0x82b1c9374aB625380bd498a3d9dF4033B8A0E3Bb'
a.amount = 3
a.status = 1
a.settlement_timestamp = '2019-11-13 16:24:14.183706'
a.created = '2019-11-13 16:26:14.183706'
session.add(a)
# Order Record (other exchange)
o = Order()
o.exchange_address = '0x1234567890123456789012345678901234567890'
o.token_address = '0xa4CEe3b909751204AA151860ebBE8E7A851c2A1a'
o.order_id = 1
o.unique_order_id = '0x1234567890123456789012345678901234567890' + "_" + str(1)
o.counterpart_address = ''
o.price = 70
o.amount = 5
o.is_buy = True
o.is_cancelled = False
session.add(o)