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finalProject.py
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finalProject.py
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from flask import Flask, render_template, request, redirect, url_for, flash, jsonify
import sys
sys.path.insert(0, '/vagrant/fullstack')
from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker
from database_setup import Base, Restaurant, MenuItem
app = Flask(__name__)
app.secret_key = 'super_secret_key'
engine = create_engine('sqlite:////vagrant/fullstack/restaurantmenu.db')
Base.metadata.bind = engine
DBSession = sessionmaker(bind=engine)
session = DBSession()
#Making an API Endpoint (GET Request)
@app.route('/restaurants/JSON')
def restaurantsJSON():
restaurants = session.query(Restaurant).all()
return jsonify(Restaurants=[i.serialize for i in restaurants])
@app.route('/restaurants/<int:restaurant_id>/menu/JSON')
def restaurantMenuJSON(restaurant_id):
restaurant = session.query(Restaurant).filter_by(id=restaurant_id).one()
items = session.query(MenuItem).filter_by(
restaurant_id=restaurant_id).all()
return jsonify(MenuItems=[i.serialize for i in items])
@app.route('/restaurants/<int:restaurant_id>/menu/<int:menu_id>/JSON/')
def restaurantMenuItemJSON(restaurant_id, menu_id):
item = session.query(MenuItem).filter_by(id = menu_id).one()
return jsonify(MenuItem=item.serialize)
@app.route('/')
@app.route('/restaurants/')
def showRestaurants():
restaurants = session.query(Restaurant).all()
return render_template('restaurants.html', items=restaurants)
@app.route('/restaurant/new/', methods={'GET', 'POST'})
def newRestaurant():
if request.method == 'POST':
restaurant1 = Restaurant(name=request.form['name'])
session.add(restaurant1)
session.commit()
flash("New Restaurant Created!")
return redirect(url_for('showRestaurants'))
else:
return render_template('newRestaurant.html')
@app.route('/restaurant/<int:restaurant_id>/edit/', methods={'GET', 'POST'})
def editRestaurant(restaurant_id, methods={'GET', 'POST'}):
restaurant1 = session.query(Restaurant).filter_by(id = restaurant_id).one()
if request.method == 'POST':
restaurant1.name = request.form['name']
session.add(restaurant1)
session.commit()
flash("Restaurant Successfully Edited (restaurants.html)!")
return redirect(url_for('showRestaurants'))
else:
return render_template('editRestaurant.html', restaurant_id = restaurant_id, i = restaurant1)
@app.route('/restaurant/<int:restaurant_id>/delete/', methods={'GET', 'POST'})
def deleteRestaurant(restaurant_id, methods={'GET', 'POST'}):
restaurant1 = session.query(Restaurant).filter_by(id = restaurant_id).one()
if request.method == 'POST':
session.delete(restaurant1)
session.commit()
flash("Restaurant Successfully Deleted (restaurants.html)!")
return redirect(url_for('showRestaurants'))
else:
return render_template('deleteRestaurant.html', restaurant_id = restaurant_id, item = restaurant1)
@app.route('/restaurant/<int:restaurant_id>/')
@app.route('/restaurant/<int:restaurant_id>/menu/')
def showMenu(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)
@app.route('/restaurant/<int:restaurant_id>/menu/new/', methods={'GET', 'POST'})
def newMenuItem(restaurant_id):
if request.method == 'POST':
newItem = MenuItem(name = request.form['name'], restaurant_id = restaurant_id)
newItem.description = request.form['description']
newItem.price = request.form['price']
newItem.course = request.form['course']
session.add(newItem)
session.commit()
flash("Menu Item Created!")
return redirect(url_for('showMenu', restaurant_id = restaurant_id))
else:
return render_template('newmenuitem.html', restaurant_id = restaurant_id)
@app.route('/restaurant/<int:restaurant_id>/menu/<int:menu_id>/edit/', methods={'GET', 'POST'})
def editMenuItem(restaurant_id, menu_id):
editedItem = session.query(MenuItem).filter_by(id = menu_id).one()
if request.method == 'POST':
if request.form['name']:
editedItem.name = request.form['name']
if request.form['description']:
editedItem.description = request.form['description']
if request.form['price']:
editedItem.price = request.form['price']
if request.form['course']:
editedItem.course = request.form['course']
session.add(editedItem)
session.commit()
flash("Menu Item Successfully Edited (menu.html)!")
return redirect(url_for('showMenu', restaurant_id = restaurant_id))
else:
return render_template('editmenuitem.html', restaurant_id = restaurant_id, menu_id = menu_id, i = editedItem)
@app.route('/restaurant/<int:restaurant_id>/menu/<int:menu_id>/delete/', methods={'GET', 'POST'})
def deleteMenuItem(restaurant_id, menu_id):
deletedItem = session.query(MenuItem).filter_by(id = menu_id).one()
if request.method == 'POST':
session.delete(deletedItem)
session.commit()
flash("Menu Item Deleted (menu.html)!")
return redirect(url_for('showMenu', restaurant_id = restaurant_id))
else:
return render_template('deletemenuitem.html', restaurant_id = restaurant_id, item = deletedItem)
if __name__ == '__main__':
app.debug = True
app.run(host = '0.0.0.0', port = 5000)