def game_loop():
while True:
#x = input('what do you want to do?')
buy_inputs = ['b', 'buy']
sell_inputs = ['s', 'sell']
lookup_inputs = ['l', 'lookup']
quote_inputs = ['q', 'quote']
exit_inputs = ['e', 'exit']
acceptable_inputs = buy_inputs \
+ sell_inputs \
+ lookup_inputs \
+ quote_inputs \
+ exit_inputs
user_input = view.main_menu()
if user_input.lower() in acceptable_inputs:
if user_input.lower() in buy_inputs:
pass
elif user_input.lower() in sell_inputs:
pass
elif user_input.lower() in lookup_inputs:
company_name = view.lookup_menu()
ticker_symbol = model.get_ticker_symbol(company_name)
return ticker_symbol
elif user_input.lower() in quote_inputs:
ticker_symbol = view.quote_menu()
last_price = model.get_last_price(ticker_symbol)
return last_price
elif user_input.lower() in exit_inputs:
#TODO add exit message in the view module
break
else:
return 'Error'
def game_loop(username):
# Main menu (balance, buy, sell, lookup, quote, portfolio, exit)
main_done = False
while not main_done:
balance_inputs = ["a", "balance"]
buy_inputs = ["b", "buy"]
sell_inputs = ["s", "sell"]
lookup_inputs = ["l", "lookup"]
quote_inputs = ["q", "quote"]
portfolio_inputs = ["p", "portfolio"]
exit_inputs = ["e", "exit"]
acceptable_inputs = balance_inputs\
+buy_inputs\
+sell_inputs\
+lookup_inputs\
+quote_inputs\
+portfolio_inputs\
+exit_inputs
user_input = view.main_menu(username)
# If the user input is acceptable.
if user_input.lower() in acceptable_inputs:
# Balance
if user_input.lower() in balance_inputs:
balance = model.get_balance(username)
view.balance_menu(balance)
# Buy
elif user_input.lower() in buy_inputs:
ticker_symbol, trade_volume = view.buy_menu()
res = model.buy(ticker_symbol, trade_volume, username)
view.display_response(res)
# Sell
elif user_input.lower() in sell_inputs:
ticker_symbol, trade_volume = view.sell_menu()
res = model.sell(ticker_symbol, trade_volume, username)
view.display_response(res)
# Lookup
elif user_input.lower() in lookup_inputs:
company_name = view.lookup_menu()
ticker_symbol = model.get_ticker_symbol(company_name)
view.display_ticker_symbol(ticker_symbol)
# Quote
elif user_input.lower() in quote_inputs:
ticker_symbol = view.quote_menu()
last_price = model.get_last_price(ticker_symbol)
view.display_last_price(last_price)
# Portfolio (Holdings)
elif user_input.lower() in portfolio_inputs:
df = model.get_holdings_dataframe(username)
balance = model.get_balance(username)
earnings = model.get_earnings(username)
view.display_dataframe(df, balance, earnings, username)
# Exit
elif user_input.lower() in exit_inputs:
view.exit_message()
main_done = True
# Otherwise
else:
return "Error"
def buy(username):
ticker_symbol = view.buy_menu_ticker_symbol()
# Gets the current price so can show it to user before buying it.
last_price = model.get_last_price(ticker_symbol)
view.display_last_price(last_price, False)
trade_volume = view.buy_menu_volume_confirmation()
order_status = model.buy(ticker_symbol, int(trade_volume), username)
if order_status == 'SUCCESS':
view.display_success()
elif order_status == 'NO_FUNDS':
balance = model.get_current_balance(username)
view.display_insufficient_funds(balance)
def game_loop():
while True:
#x = input('what do you want to do?')
acceptable_inputs = ['b', 's', 'l', 'q', 'e']
user_input = view.main_menu()
if user_input.lower() in acceptable_inputs:
if user_input == 'b':
pass
elif user_input == 's':
pass
elif user_input == 'l':
pass
elif user_input == 'q':
ticker_symbol = view.quote_menu()
last_price = model.get_last_price(ticker_symbol)
return last_price
elif user_input == 'e':
#TODO add exit message in the view module
break
else:
return 'Error'
def quote():
ticker_symbol = view.quote_menu()
last_price = model.get_last_price(ticker_symbol)
view.display_last_price(last_price, True)