# session['cart'] = None
# redirect(url_for('cart'))
#
# return render_template("payment.html")
@app.context_processor
def append_cate():
common = {"categories": dao.read_categories()}
if 'cart' in session and session['cart']:
q = 0
s = 0
for c in list(session["cart"].values()):
q = q + c['quantity']
s = s + c['quantity'] * c['price']
common['cart_quantity'] = q
common['cart_price'] = s
return common
@login.user_loader
def get_user(user_id):
return dao.get_user_by_id(user_id=user_id)
if __name__ == "__main__":
from saleapp.admin import *
app.run(debug=True, port=5000)
from flask import render_template
from saleapp import app, utils
@app.route("/")
def index():
categories = utils.read_data()
return render_template('index.html', categories=categories)
@app.route("/products")
def product_list():
products = utils.read_data(path='data/products.json')
return render_template('products.html', products=products)
@app.route("/products/<int:product_id>")
def product_detail(product_id):
product = utils.get_product_by_id(product_id=product_id)
return render_template('product-detail.html', product=product)
if __name__ == "__main__":
app.run(debug=True)
price = data.get('price')
if id in cart:
cart[id]['quantity'] = cart[id]['quantity'] + 1
else:
cart[id] = {"id": id, "name": name, "price": price, "quantity": 1}
session['cart'] = cart
quan, amount = util.cart_start(session['cart'])
return jsonify({"total_quantity": quan, "total_amount": amount})
@app.route('/payment', methods=['get', 'post'])
def payment():
if request.method == 'POST':
if util.add_user(session.get('cart')):
del session['cart']
return jsonify({'message': 'Payment added!!!'})
quan, price = util.cart_start(session.get('cart'))
cart_info = {'total_quantity': quan, 'total_amount': price}
return render_template('payment.html', cart_info=cart_info)
if __name__ == "__main__":
app.run(debug=True, port=2749)
