routing_template_quiz.py

# how to do routing using /<int:restautrant_id>/
from flask import Flask, render_template,url_for
from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker
from database_setup import Base, Restaurant, MenuItem

app = Flask(__name__)

engine = create_engine('sqlite:///restaurantmenu.db')
Base.metadata.bind = engine

DBSession = sessionmaker(bind=engine)
session = DBSession()


@app.route('/')
@app.route('/restaurants/<int:restaurant_id>/')
def restaurantMenu(restaurant_id):
    restaurant = session.query(Restaurant).filter_by(id=restaurant_id).one()
    items = session.query(MenuItem).filter_by(restaurant_id=restaurant.id)
    return render_template('menu.html', restaurant=restaurant, items=items)
    """
    output = ''
    for i in items:
        output += '<b>'
        output += i.restaurant.name
        output +='</b>'
        output += '</br>'
        output += i.name
        output += '</br>'
        output += i.price
        output += '</br>'
        output += i.description
        output += '</br>'
        output += '</br>'
    return output
"""
# Task 1: Create route for newMenuItem function here

@app.route('/restaurant/<int:restaurant_id>/new')
def newMenuItem(restaurant_id):
    return "page to create a new menu item. Task 1 complete!"

# Task 2: Create route for editMenuItem function here

@app.route('/restaurant/<int:restaurant_id>/<int:menu_id>/edit')
def editMenuItem(restaurant_id, menu_id):
    return "page to edit a menu item. Task 2 complete!"

# Task 3: Create a route for deleteMenuItem function here

@app.route('/restaurant/<int:restaurant_id>/<int:menu_id>/delete')
def deleteMenuItem(restaurant_id, menu_id):
    return "page to delete a menu item. Task 3 complete!"

if __name__ == '__main__':
    app.debug = True
    app.run(host='0.0.0.0', port=5000)