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flasktest.py
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flasktest.py
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from flask import Flask,render_template,request,url_for,redirect,flash,jsonify
from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker
from database_setup import Base, Restaurant, MenuItem, RestaurantNear
from findARestaurant import findARestaurant
app = Flask(__name__)
engine = create_engine('sqlite:///restaurantMenu.db')
Base.metadata.bind = engine
DBSession = sessionmaker(bind=engine)
session = DBSession()
@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])
# ADD JSON ENDPOINT HERE
@app.route('/restaurants/<int:restaurant_id>/menu/<int:menu_id>/JSON')
def menuItemJSON(restaurant_id, menu_id):
menuItem = session.query(MenuItem).filter_by(id=menu_id).one()
return jsonify(MenuItem=menuItem.serialize)
@app.route('/restaurants/<int:restaurant_id>/menu')
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('basic.html',restaurant=restaurant,items=items)
@app.route('/')
@app.route('/restaurants')
def restaurants():
restaurant = session.query(Restaurant)
return render_template('restaurantBasic.html',restaurants=restaurant)
# Task 1: Create route for newMenuItem function here
@app.route('/restaurants/near')
def restaurantsNear():
restaurant = session.query(RestaurantNear)
return render_template('Restaurantnear.html',restaurants=restaurant)
@app.route('/restaurants/new', methods=['GET', 'POST'])
def restaurantNew():
if request.method == 'POST':
newRestaurant=Restaurant(name=request.form['name'])
session.add(newRestaurant)
session.commit()
flash("New Restaurant Added")
return redirect(url_for('restaurants'))
else:
return render_template('newRestaurant.html')
@app.route('/restaurants/<int:restaurant_id>/new/', methods=['GET', 'POST'])
def newMenuItem(restaurant_id):
if request.method == 'POST':
newItem = MenuItem(
name=request.form['name'],description=request.form[
'description'], price=request.form['price'], course=request.form['course'],restaurant_id=restaurant_id)
session.add(newItem)
session.commit()
flash("New Menu Item Added")
return redirect(url_for('restaurantMenu', restaurant_id=restaurant_id))
else:
return render_template('newmenuitem.html', restaurant_id=restaurant_id)
# Task 2: Create route for editMenuItem function here
@app.route('/restaurants/<int:restaurant_id>/<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 Edited")
return redirect(url_for('restaurantMenu', restaurant_id=restaurant_id))
else:
# USE THE RENDER_TEMPLATE FUNCTION BELOW TO SEE THE VARIABLES YOU
# SHOULD USE IN YOUR EDITMENUITEM TEMPLATE
return render_template(
'editmenuitem.html', restaurant_id=restaurant_id, menu_id=menu_id, item=editedItem)
@app.route('/restaurants/<int:restaurant_id>/edit',
methods=['GET', 'POST'])
def editRestaurant(restaurant_id):
editedItem = session.query(Restaurant).filter_by(id=restaurant_id).one()
if request.method == 'POST':
if request.form['name']:
editedItem.name = request.form['name']
session.add(editedItem)
session.commit()
flash("Restaurant Item Edited")
return redirect(url_for('restaurants'))
else:
# USE THE RENDER_TEMPLATE FUNCTION BELOW TO SEE THE VARIABLES YOU
# SHOULD USE IN YOUR EDITMENUITEM TEMPLATE
return render_template(
'editRestaurant.html', restaurant=editedItem)
# Task 3: Create a route for deleteMenuItem function here
@app.route('/restaurants/<int:restaurant_id>/<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 Edited")
return redirect(url_for('restaurantMenu',restaurant_id=restaurant_id))
else:
return render_template(
'deletemenuitem.html', item=deletedItem)
@app.route('/restaurants/<int:restaurant_id>/delete/',methods=['GET', 'POST'])
def deleteRestaurant(restaurant_id):
deletedItem=session.query(Restaurant).filter_by(id=restaurant_id).one()
if request.method == 'POST':
session.delete(deletedItem)
session.commit()
flash("Menu Item Edited")
return redirect(url_for('restaurants'))
else:
return render_template(
'deleteRestaurant.html', restaurant=deletedItem)
@app.route('/restaurants/near/new', methods = ['GET', 'POST'])
def allRestaurant():
if request.method == 'GET':
# RETURN ALL RESTAURANTS IN DATABASE
return render_template('enterDetails.html')
elif request.method == 'POST':
# MAKE A NEW RESTAURANT AND STORE IT IN DATABASE
location = request.form['city']+", "+request.form['country']
mealType = request.form['mealType']
restaurant_info = findARestaurant(mealType, location)
if restaurant_info != "No Restaurants Found":
restaurant = RestaurantNear(restaurant_name = unicode(restaurant_info['name']), restaurant_address = unicode(restaurant_info['address']), restaurant_image = restaurant_info['image'])
session.add(restaurant)
session.commit()
return redirect(url_for('restaurantsNear'))
else:
return jsonify({"error":"No Restaurants Found for %s in %s" % (mealType, location)})
if __name__ == '__main__':
app.secret_key='super_secret_key'
app.debug = True
app.run(host='0.0.0.0', port=5000)