/
controller.py
executable file
·338 lines (299 loc) · 15.2 KB
/
controller.py
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#!/usr/bin/env python3
import model
import view
import sys
from datetime import date as date_module
import API
import datetime
from flask import Flask
from flask import request
from flask import render_template, abort, url_for, redirect,session
from flask_bootstrap import Bootstrap
from bokeh.plotting import figure, output_file, show
from bokeh.models import DatetimeTickFormatter
from bokeh.models import (HoverTool, FactorRange, Plot, LinearAxis, Grid,
Range1d)
from bokeh.models.glyphs import VBar
from bokeh.plotting import figure
from bokeh.embed import components
from bokeh.models.sources import ColumnDataSource
app = Flask(__name__)
app.secret_key = b'_5#y2L"F4Q8z\n\xec]/'
Bootstrap(app)
leverage = 25
@app.route('/')
def hello_world():
def build_index(date):
indexes = {}
for row in model.get_all_currency_information(date)[1]:
if row[1] == 'JPY' or row[1] == 'CNY' or row[1] == 'GBP' or row[1] == 'CAD' or row[1] == 'EUR':
indexes[row[1]] = row[2]
return indexes
start_date = '2018-01-01'
end_date = '2018-05-03'
start_date = list(map(int,start_date.split('-')))
end_date = list(map(int,end_date.split('-')))
start_date = date_module(start_date[0], start_date[1], start_date[2])
end_date = date_module(end_date[0], end_date[1], end_date[2])
date = []
balance = []
market = []
base_index = build_index(start_date)
for single_date in API.daterange(start_date, end_date):
DATE = single_date.strftime("%Y-%m-%d")
balance.append(model.check_portfolio('nan', DATE)[1])
date.append(single_date)
performance = 0
for key, value in build_index(DATE).items():
performance = base_index[key]*1.0/value + performance
market.append(performance*20000)
p = figure(plot_width=800, plot_height=250)
p.xaxis[0].formatter = DatetimeTickFormatter()
p.line(date, balance, color='navy', alpha=0.5)
p.line(date, market, color='red', alpha=0.5)
script, div = components(p)
return render_template("plot.html", the_div=div, the_script=script)
@app.route('/trader_welcome', methods=['POST', 'GET'] )
def welcome():
error = None
if request.method == 'POST':
choice = request.form['choice']#view.welcome()
if choice == '1':
return redirect(url_for('login'))
elif choice == '2':
return redirect(url_for('register'))
else:
error = "Invalid Input"
return render_template('trader_welcome.html', error=error)
else:
return render_template('trader_welcome.html')
@app.route('/trader_welcome/login', methods=['POST', 'GET'] )
def login():
error = None
if request.method == 'POST':
login_info = [request.form['username'], request.form['password']]
if not model.check_user(login_info[0]):
error = "No user found, please register!"
return render_template('trader_login.html', error=error)
elif not model.check_login(login_info[0], login_info[1]):
error = "Password is wrong, please retry"
return render_template('trader_login.html', error=error)
else:
print("User %s login successfully" % login_info[0])
session['username'] = login_info[0]
session['leverage'] = 25
session['level'] = 0
return redirect(url_for('select_page',username=login_info[0],leverage=session['leverage'],level=session['level']))
else:
return render_template('trader_login.html')
@app.route('/trader_welcome/register', methods=['POST', 'GET'] )
def register():
if request.method == 'POST':
user = [request.form['username'], request.form['password']]
status = model.send_to_database(user)
if status:
error = "User %s Successfully created" % user[0]
return redirect(url_for('welcome'))
else:
print('111')
error = "User %s already exits, try another name" % user[0]
return render_template('trader_register.html', error=error)
return render_template('trader_register.html')
@app.route('/trader_welcome/select_page', methods=['POST', 'GET'] )
def select_page():
current_user = session['username']
print(session)
error = None
#choice = view.select()
if request.method == 'POST':
choice = request.form['choice']
#level = request.args['level']
#print(level, choice)
if choice == 'SL':
if session['level'] == 0:
session['level'] = 1
return render_template('trader_select.html', choice=choice,leverage=session['leverage'],level=session['level'])
elif session['level'] == 1:# request.args['level'] == 1:
print('333')
print('new leverage %s' % request.form['leverage'])
session['leverage'] = request.form['leverage']
session['level'] = 0
print('new leverage %s' % session['leverage'])
return render_template('trader_select.html', choice=choice, leverage=session['leverage'], level=session['level'])
elif choice == 'B':
if session['level'] == 0:
session['level'] = 1
return render_template('trader_select.html', choice=choice,leverage=session['leverage'],level=session['level'])
elif session['level'] == 1:
currency = request.form['currency']
if not model.check_currency(currency):
error = 'No such currency found'
return render_template('trader_select.html', error=error, choice=choice, leverage=session['leverage'], level=session['level'])
amount = request.form['amount']
date = request.form['date']
session['level'] = 0
print(currency,amount, date)
msg = model.buy(session['username'], currency, amount, date, session['leverage'])
return render_template('trader_select.html', choice=choice, leverage=session['leverage'], level=session['level'], msg=msg)
elif choice == 'S':
if session['level'] == 0:
session['level'] = 1
return render_template('trader_select.html', choice=choice,leverage=session['leverage'],level=session['level'])
elif session['level'] == 1:
currency = request.form['currency']
if not model.check_currency(currency):
error = 'No such currency found'
return render_template('trader_select.html', error=error, choice=choice, leverage=session['leverage'], level=session['level'])
amount = request.form['amount']
date = request.form['date']
session['level'] = 0
msg = model.sell(session['username'], currency, amount, date, session['leverage'])
return render_template('trader_select.html', choice=choice, leverage=session['leverage'], level=session['level'], msg=msg)
elif choice == 'D':
#Delete all transactions
if session['level'] == 0:
session['level'] = 1
return render_template('trader_select.html', choice=choice,leverage=session['leverage'],level=session['level'])
elif session['level'] == 1:
if request.form['delete'] == '1':
msg = model.delete_all_transactions(session['username'])
session['level'] = 0
return render_template('trader_select.html', choice=choice,leverage=session['leverage'],level=session['level'], msg=msg)
else:
return render_template('trader_select.html', choice=choice,leverage=session['leverage'],level=session['level'])
elif choice == 'L':
#lookup currency price
if session['level'] == 0:
session['level'] = 1
return render_template('trader_select.html', choice=choice,leverage=session['leverage'],level=session['level'])
elif session['level'] == 1:
date = request.form['date']
msg, _ = model.get_all_currency_information(date)
session['level'] = 0
return render_template('trader_select.html', choice=choice,leverage=session['leverage'],level=session['level'], msg=msg)
elif choice == 'LR':
#lookup currency real-time price
if session['level'] == 0:
session['level'] = 1
return render_template('trader_select.html', choice=choice,leverage=session['leverage'],level=session['level'])
elif session['level'] == 1:
currency = request.form['currency']
msg = model.get_real_time_currency_information(currency)
return render_template('trader_select.html', choice=choice,leverage=session['leverage'],level=session['level'], msg=msg)
elif choice == 'V':
#View balance
#print("You currently have %s in your balance" % model.get_balance(current_user))
if session['level'] == 0:
session['level'] = 1
return render_template('trader_select.html', choice=choice,leverage=session['leverage'],level=session['level'])
elif session['level'] == 1:
date = request.form['date']
# try:
msg, _ = model.check_portfolio(session['username'], date)
# except:
# print('No price found')
return render_template('trader_select.html', choice=choice,leverage=session['leverage'],level=session['level'], msg=msg)
elif choice == 'P':
#See P/L
if session['level'] == 0:
session['level'] = 1
return render_template('trader_select.html', choice=choice,leverage=session['leverage'],level=session['level'])
elif session['level'] == 1:
#date = request.form['date']
def build_index(date):
indexes = {}
for row in model.get_all_currency_information(date)[1]:
if row[1] == 'JPY' or row[1] == 'CNY' or row[1] == 'GBP' or row[1] == 'CAD' or row[1] == 'EUR':
indexes[row[1]] = row[2]
return indexes
start_date = request.form['start_date']
end_date = request.form['end_date']
start_date = list(map(int,start_date.split('-')))
end_date = list(map(int,end_date.split('-')))
start_date = date_module(start_date[0], start_date[1], start_date[2])
end_date = date_module(end_date[0], end_date[1], end_date[2])
date = []
balance = []
market = []
base_index = build_index(start_date)
for single_date in API.daterange(start_date, end_date):
DATE = single_date.strftime("%Y-%m-%d")
balance.append(model.check_portfolio(session['username'], DATE)[1])
date.append(single_date)
performance = 0
for key, value in build_index(DATE).items():
performance = base_index[key]*1.0/value + performance
market.append(performance*20000)
p = figure(plot_width=800, plot_height=250)
p.xaxis[0].formatter = DatetimeTickFormatter()
p.line(date, balance, color='navy', alpha=0.5,legend='Your Algorithm')
p.line(date, market, color='red', alpha=0.5, legend='Market Performance')
p.legend.location = "top_left"
p.legend.click_policy="hide"
script, div = components(p)
return render_template("plot.html", the_div=div, the_script=script)
elif choice == 'A1':
if session['level'] == 0:
session['level'] = 1
return render_template('trader_select.html', choice=choice,leverage=session['leverage'],level=session['level'])
elif session['level'] == 1:
def build_index(date):
indexes = {}
for row in model.get_all_currency_information(date)[1]:
if row[1] == 'JPY' or row[1] == 'CNY' or row[1] == 'GBP' or row[1] == 'CAD' or row[1] == 'EUR':
indexes[row[1]] = row[2]
return indexes
start_date = request.form['start_date']
end_date = request.form['end_date']
start_date = list(map(int,start_date.split('-')))
end_date = list(map(int,end_date.split('-')))
start_date = date_module(start_date[0], start_date[1], start_date[2])
end_date = date_module(end_date[0], end_date[1], end_date[2])
date = []
balance = []
market = []
base_index = build_index(start_date)
model.algo_1(start_date, end_date, session['username'])
for single_date in API.daterange(start_date, end_date):
DATE = single_date.strftime("%Y-%m-%d")
balance.append(model.check_portfolio(session['username'], DATE)[1])
date.append(single_date)
performance = 0
for key, value in build_index(DATE).items():
performance = base_index[key]*1.0/value + performance
market.append(performance*20000)
p = figure(plot_width=800, plot_height=250)
p.xaxis[0].formatter = DatetimeTickFormatter()
p.line(date, balance, color='navy', alpha=0.5,legend='Your Algorithm')
p.line(date, market, color='red', alpha=0.5, legend='Market Performance')
p.legend.location = "top_left"
p.legend.click_policy="hide"
script, div = components(p)
return render_template("plot.html", the_div=div, the_script=script)
elif choice == 'A2':
if session['level'] == 0:
session['level'] = 1
return render_template('trader_select.html', choice=choice,leverage=session['leverage'],level=session['level'])
elif choice == 'A3':
if session['level'] == 0:
session['level'] = 1
return render_template('trader_select.html', choice=choice,leverage=session['leverage'],level=session['level'])
elif choice == 'E':
# quit
session.clear()
return redirect(url_for('welcome'))
else:
_ = input('Entered wrong choice!!! Hit any key to retry')
return
session['level'] = 0
return render_template('trader_select.html', error=error)
if __name__ == "__main__":
app.run()
#model.algo_1("2015-07-03", "2017-10-03", "nan")
'''
while 1:
current_user = welcome()
if current_user:
while 1:
select_page(current_user)
'''