Exemple #1
0
def show_product(request, article_slug):
    a = get_object_or_404(Article, slug=article_slug)

    if request.method == 'POST':
        data= request.POST.copy()
        form = CartForm(request, data)

        if form.is_valid():
            #add to cart and redirect to cart page
            Cart.add_to_cart(request)
            # if test cookie worked, get rid of it
            if request.session.test_cookie_worked():
                request.session.delete_test_cookie()
                url = urlresolvers.reverse('show_cart')
                return HttpResponseRedirect(url)
            else:
                form = CartForm(request=request, label_suffix=':')

            request.session.set_test_cookie()
            return render_to_response("variation/detail.html", locals(), context_instance=RequestContext(request))
Exemple #2
0
def add_to_cart():
    id = request.form['id'] if request.form['id'] else None
    qty = request.form['qty'] if request.form['qty'] else None

    if not id or not qty or not is_number(id) or not is_number(qty):
        return "NG"

    product = Product.query.filter_by(id=id).first()
    if not product:
        return "NG"

    existing = Cart.query.filter_by(user_id=current_user.id, product_id=id).first()
    if existing:
        existing.quantity += int(qty)
        cart = existing
    else:
        cart = Cart()
        cart.add_to_cart(current_user.id, id, qty)
    db.session.add(cart)
    db.session.commit()

    return "OK"