def cartAdd(request, product_id):
cart = requestCurCart(request)
try:
product = Product.objects.get(id=product_id,isActive=True)
amount = 1
if request.method == 'POST':
form = CartAddForm(request.POST)
if form.is_valid():
amount = form.cleaned_data['amount']
cartproduct = CartProduct.objects.get(cart=cart,product=product)
if product.max_order_amount == -1 or (cartproduct.amount + amount) < product.max_order_amount:
cartproduct.amount += amount
else:
cartproduct.amount = product.max_order_amount
cartproduct.save()
msg = 'Das Produkt ist auf %s Bestellung(en) limitiert.' % product.max_order_amount
return render_to_response('error.html', {
'errormsg': msg,
'caption' : 'Hinweis',
},context_instance=RequestContext(request))
except CartProduct.DoesNotExist:
cartproduct = CartProduct()
cartproduct.cart = cart
cartproduct.product = product
cartproduct.amount = amount
except (TypeError, ValueError, KeyError):
return HttpResponseRedirect(request.META['HTTP_REFERER'])
cartproduct.save()
context = RequestContext(request, {
'product':cartproduct.product,
})
return render_to_response('shop/cart_added.html', context)
