def create_alert():
if request.method == 'POST':
subject_url = request.form['subject_url']
course = Course.find_by_url(subject_url)
subject = Subject(subject_url, course.tag_name, course.query)
subject.load_price()
subject.save_to_mongo()
alert_name = request.form['name']
price_limit = request.form['price_limit']
Alert(alert_name, subject._id, price_limit, session['email']).save_to_mongo()
# What happens if it's a GET request
return render_template("alerts/new_alert.html")
