def _save_current_order(self, order_id, stock_ticker, order_type='', action='', quantity=0,
limit_price=0, security_type='STK', exchange='SMART', currency='USD'):
"""
Save the current order into file.
:param order_id: order id by interactive broker, must be unique
:param stock_ticker: stock ticker
:param order_type: oder type , ex: LMT for limit orders
:param action: BUY / SELL
:param quantity: number of stocks to order
:param limit_price: limit price to buy or sell
:param security_type: STK for stocks
:param exchange: echange to trade, SMART
:param currency: USD / EUR
:return: nothing
"""
FileUtils.check_file_exists_or_create(self.file_path, GlobalVariables.get_order_file_header())
text_line = str(datetime.now()) + "," + str(stock_ticker) + "," + str(order_id) + "," + str(
order_type) + "," + str(action) + "," + str(quantity) + "," + str(limit_price) + "," + str(
security_type) + "," + str(exchange) + "," + str(currency)
print(text_line)
FileUtils.append_textline_to_file(text_line, self.file_path, False)
def read_orders(self):
"""
Read the current order id from file
:return: orders list
"""
orders = []
# Create an order ID which is 'global' for this session. This
# will need incrementing once new orders are submitted.
if FileUtils.check_file_exists_or_create(self.file_path, GlobalVariables.get_order_file_header()):
data = pd.read_csv(self.file_path)
if len(data) > 0:
# datetime, stock_ticker
orders = data
return orders
def _read_current_order_id(self):
"""
Read the current order id from file
:return: order id
"""
# Create an order ID which is 'global' for this session. This
# will need incrementing once new orders are submitted.
last_order_id = pd.np.random.randint(1000, 90000)
if FileUtils.check_file_exists_or_create(self.file_path, GlobalVariables.get_order_file_header()):
data = pd.read_csv(self.file_path)
if len(data) > 0:
last_order_id = data['order_id'][len(data) - 1]
order_id = last_order_id + 1
return order_id