def create_alert():
if request.method == 'POST':
name = request.form['name']
url = request.form['url']
price_limit = float(request.form['price_limit'])
item = Item(name, url)
item.save_to_mongo()
alert = Alert(session['user_id'], price_limit, item._id)
alert.do_price_check() # saves to mongodb.
return redirect(url_for('users.user_alerts'))
return render_template(
'alerts/new_alert.jinja2') # Send the user an error if invalid login
