def cart_delivery(request):
if not request.is_ajax():
raise Http404
price = 0
result = None
html = ''
cart = ExtCart(request)
if request.method == 'POST':
location = request.session.get('cdek_location', None)
if location and cart.count():
result = delivery_to_location(location.id, cart)
if result:
price = result.get('price', 0)
location_name = ', '.join(
[name for name in (location.city, location.region) if name]
)
html = loader.render_to_string('cart/cart_delivery.html', {
'location_name': location_name,
'delivery': result
}, context_instance=RequestContext(request))
return HttpResponse(simplejson.dumps({
'summary': str(cart.summary()),
'price': str(price),
'html': html
}), mimetype='application/javascript')
def create_order(request):
result = None
cart = ExtCart(request)
location = request.session.get('cdek_location', None)
if not cart.count():
return redirect('checkout:show_cart')
order = Order.objects.create(
status='new',
owner=request.user,
date_added=datetime.now(),
)
try:
currency = Currency.objects.get(code__exact=settings.DEFAULT_CURRENCY)
except Currency.DoesNotExist:
currency = Currency.objects.all()
if currency:
currency = currency[0]
for cart_item in cart:
OrderProduct.objects.create(
order = order,
quantity = cart_item.quantity,
product = cart_item.get_product(),
current_price = cart_item.unit_price,
currency = currency
)
TrackOrder.objects.create(
order = order,
status = 'new',
description = _('Order create'),
date_added = datetime.now(),
performer = request.user
)
if location:
try:
currency = Currency.objects.get(code__exact=settings.DELIVERY_CURRENCY)
except Currency.DoesNotExist:
currency = Currency.objects.all()
if currency:
currency = currency[0]
args = {
'order': order,
'location_to': '%s, %s' % (location.city, location.region),
'location_to_id': location.id,
'date_added': datetime.now(),
'currency': currency
}
result = delivery_to_location(location.id, cart)
if result:
args['tariff'] = get_or_none(Tariff, cdek_id=result['tariffId'])
args['price'] = result.get('price', 0)
args['min_days'] = result.get('deliveryPeriodMin', None)
args['max_days'] = result.get('deliveryPeriodMax', None)
Delivery.objects.create(**args)
cart.clear()
return redirect('checkout:show_order', order.id)
def remove_from_cart(request, product_id):
try:
product_id = int(product_id)
except ValueError:
raise Http404
product = get_object_or_404(Product, pk=product_id)
cart = ExtCart(request)
cart.remove(product)
messages.info(request, _("%s product is deleted from cart") % product)
return redirect_to_back(request)
def update_cart(request):
if not request.method == 'POST':
raise Http404
mess = []
try:
quantity = int(request.POST.get('quantity', 1))
product_id = int(request.POST.get('product_id', None))
except ValueError:
mess.append(_('Data entry errors'))
else:
try:
product = Product.objects.get(pk=product_id, is_active=True)
except Product.DoesNotExist:
messages.append(_('Product not found'))
else:
if quantity > 0:
cart = ExtCart(request)
cart.update(product, quantity)
messages.info(request, _("Number of %(name)s updated by %(count)s") % {'name': product.name, 'count': quantity})
return redirect_to_back(request)
def add_to_cart(request):
if not (request.is_ajax() and request.method == 'POST'):
raise Http404
currency = None
status = False
mess = []
try:
quantity = int(request.POST.get('quantity', 1))
product_id = int(request.POST.get('product_id', None))
except ValueError:
mess.append(_('Data entry errors'))
except TypeError:
mess.append(_('Data entry errors'))
else:
try:
currency = Currency.objects.get(code__exact=settings.DEFAULT_CURRENCY)
except Currency.DoesNotExist:
currency = Currency.objects.all()
if not currency:
mess.append(_('Exchange rate error'))
else:
currency = currency[0]
if currency:
try:
product = Product.objects.get(pk=product_id, is_active=True)
except Product.DoesNotExist:
mess.append(_('Product not found'))
else:
cart = ExtCart(request)
cart.add(product, convert_price(product, currency), quantity)
status = True
if quantity > 1:
mess.append(_('%(name)s x%(count)s added to cart') % {'name': product.name, 'count': quantity})
else:
mess.append(_('%s added to cart') % product.name)
return HttpResponse(simplejson.dumps({
'status': status,
'messages': mess
}), mimetype='application/javascript')
