App with controller notes

app.py

from flask import Flask, render_template
app = Flask(__name__)

from models import *   # Import the database methods we created in models.py

@app.route('/')
def show_index_page():
    ### Show an index page offering the option to Sign Up or Log In


@app.route('/login')
def show_login_page():
    ### Show the login page


@app.route('/submit-login', methods=['POST'])
def submit_login_form():
    ### Submit the login form
    ### Get the user from the database matching the submitted username
    ### Check the password matches
    ### Redirect to logged-in page


@app.route('/signup')
def show_signup_page():
    ### Show the signup page


@app.route('/submit-signup', methods=['POST'])
def submit_signup_form():
    ### Submit the signup form
    ### Check the user entered everything they were supposed to
    ### Check the username doesn't already exist
    ### Create a new user with the provided information
    ### Redirect to logged-in page


@app.route('/logged-in')
def show_logged_in_page():
    ### Show a placeholder page that only displays when you have logged in



@app.route('/admin')
def list_all_users():
    ### Get a list of all users from the database
    ### Show a list of all the users (admin page)
    ### You can expand this by creating a single view that shows an
    ### individual user's details when you click on it.


if __name__=='__main__':
    app.run(debug=True)