def register(): if request.method == 'POST': if "" in request.form.values(): return render_template("register.html") if request.form['username'] in list(User.query.values(User.name)): flash('Please enter a password.', 'error') return render_template("register.html") if request.form['email'] in list(User.query.values(User.email)): flash('Please enter a valid email.', 'error') return render_template("register.html") if request.form['password'] != request.form['passwordconfirm']: flash('Passwords do not match.', 'error') return render_template("register.html") # TODO: error for when they try to register when logged in already u = User( request.form['username'], request.form['email'], generate_password_hash( request.form['password'].strip())) db_session.add(u) db_session.commit() """for currency in config.get_currencies(): addr = generate_deposit_address(currency) a = Address(currency, addr, u.id) db_session.add(a) db_session.commit() if not send_confirm_email(u.id): flash('An error occured during registration. Please contact the administrator.', 'danger') return home_page("ltc_btc")""" flash('Successfully registered. Please check your email and confirm your account before logging in.', 'dismissable') return home_page("ltc_btc") if request.method == 'GET': return render_template("register.html")
def register(): if request.method == 'POST': if "" in request.form.values(): return render_template("register.html") if request.form['username'] in list(User.query.values(User.name)): flash('Please enter a password.', 'error') return render_template("register.html") if request.form['email'] in list(User.query.values(User.email)): flash('Please enter a valid email.', 'error') return render_template("register.html") if request.form['password'] != request.form['passwordconfirm']: flash('Passwords do not match.', 'error') return render_template("register.html") # TODO: error for when they try to register when logged in already u = User(request.form['username'], request.form['email'], generate_password_hash(request.form['password'].strip())) db_session.add(u) db_session.commit() """for currency in config.get_currencies(): addr = generate_deposit_address(currency) a = Address(currency, addr, u.id) db_session.add(a) db_session.commit() if not send_confirm_email(u.id): flash('An error occured during registration. Please contact the administrator.', 'danger') return home_page("ltc_btc")""" flash( 'Successfully registered. Please check your email and confirm your account before logging in.', 'dismissable') return home_page("ltc_btc") if request.method == 'GET': return render_template("register.html")
def send_confirm_email(uid): user = User.query.filter(User.id==uid).first() if user: if not user.activated: code = generate_password_hash(str(random.random())) redis.hset("activation_keys", code, str(uid)) msg = Message('Activation Code', sender="*****@*****.**", recipients=[user.email]) msg.body = "Thank you for signing up at OpenExchange. Activate your account at http://localhost:5000/activate/{}".format(code) mail.send(msg) return True return False
def cancelorder(old_order_id): if not is_logged_in(session): flash("Please log in to perform that action.", "error") return home_page("ltc_btc") uid = session['userid'] if old_order_id not in redis.smembers(str(uid) + "/orders"): flash("Unable to cancel the specified order!", "error") else: orderid = generate_password_hash(str(random.random())) redis.hmset(orderid, {"ordertype": 'cancel', "uid": uid, 'old_order_id': old_order_id}) redis.rpush("order_queue", orderid) flash("Cancelled order!", "dismissable") return home_page("ltc_btc")
def send_confirm_email(uid): user = User.query.filter(User.id == uid).first() if user: if not user.activated: code = generate_password_hash(str(random.random())) redis.hset("activation_keys", code, str(uid)) msg = Message('Activation Code', sender="*****@*****.**", recipients=[user.email]) msg.body = "Thank you for signing up at OpenExchange. Activate your account at http://localhost:5000/activate/{}".format( code) mail.send(msg) return True return False
def addorder(): """ Checks balance and essential stuff, generates an order ID then adds order to a redis queue. """ instrument = request.form['currency_pair'] if not is_logged_in(session): flash("Please log in to perform that action.", "error") return home_page(instrument) # They shouldn't be able to modify the trade pair, if it isnt valid either # I messed up somewhere or they are trying to do something wrong if not config.is_valid_instrument(instrument): flash("Unknown Error, contact the administrator!", "error") return home_page("ltc_btc") base_currency = request.form['currency_pair'].split("_")[0] quote_currency = request.form['currency_pair'].split("_")[1] try: rprice = Decimal(request.form['price']) ramount = string_to_currency_unit( request.form['amount'], config.get_multiplier(base_currency)) print(ramount) except Exception as e: print(e) flash("Please enter numerical values for price and amount!", "error") return home_page(instrument) if ramount < 1: # TODO: find a good amount for this flash("Transaction amount too low!", "error") return home_page(instrument) if rprice <= 0: flash("Price must be greater than 0!", "error") return home_page(instrument) getcontext().prec = 6 whole, dec = ExtendedContext.divmod( rprice * ramount / config.get_multiplier(base_currency), Decimal(1)) total = int( whole * config.get_multiplier(base_currency) + dec * config.get_multiplier(base_currency)) print("total: " + str(total)) uid = session['userid'] orderid = generate_password_hash(str(random.random())) instrument = request.form['currency_pair'] bidtable = instrument + "/bid" asktable = instrument + "/ask" if request.form['ordertype'] == 'buy': currency = quote_currency if check_balance(currency, session['userid']) < total: flash("Balance too low to execute order!", "error") return home_page(instrument) else: adjustbalance(currency, session['userid'], -1 * total) elif request.form['ordertype'] == 'sell': currency = base_currency if check_balance(currency, uid) < ramount: flash("Balance too low to execute order!", "error") return home_page(instrument) else: adjustbalance(currency, uid, -1 * ramount) else: # invalid order type, they must have been messing around flash("Unknown Error, contact the administrator!", "error") return home_page(instrument) redis.hmset(orderid, {"ordertype": request.form['ordertype'], "instrument": request.form['currency_pair'], "amount": ramount, "uid": uid, "price": rprice}) redis.rpush("order_queue", orderid) redis.sadd(str(uid) + "/orders", orderid) flash("Order placed successfully!","dismissable") return home_page(instrument)