def checkout_details(request, transaction_id):
context = {
'cart': [],
'summary': 0,
'taxes': [],
'overall': 0,
'form': None,
}
transaction = get_object_or_404(Transaction, ref_id=transaction_id)
if transaction.status == TRANSACTION_PREPARING:
cart = Cart(request, strict=True)
context['cart'] = cart.get_all()
context['summary'] = cart.summary()
taxes = Tax.objects.filter(apply=True)
transaction.applied_taxes = taxes
overall = context['summary']
for tax in taxes:
overall += context['summary'] * tax.rate
context['overall'] += overall
context['taxes'] = taxes
transaction.amount = context['overall']
transaction.status = TRANSACTION_PENDING
transaction.save()
form = PaymentForm(initial={'ref_id': transaction.ref_id, 'amount': transaction.amount})
context['form'] = form
return render_to_response('checkout_details.html', context)
elif transaction.status == TRANSACTION_PENDING:
form = PaymentForm(initial={'ref_id': transaction.ref_id, 'amount': transaction.amount})
context['overall'] = transaction.amount
context['form'] = form
return render_to_response('checkout_details.html', context)
return HttpResponse(transaction)
def delete_item_from_cart(request):
item_code = request.POST.get('license_code', None)
if item_code is None:
raise PermissionDenied
cart = Cart(request)
cart.remove(item_code)
cart.save(request)
return HttpResponse(json.dumps({'status': "ok"}), content_type="application/json")
def get_context_data(self, **kwargs):
context = super(CartView, self).get_context_data(**kwargs)
context.update({'cart': [], 'summary': 0})
cart = Cart(self.request)
if cart.is_empty():
return context
context['cart'] = cart.get_all()
context['summary'] = cart.summary()
return context
def add_item_to_cart(request):
item_code = request.POST.get('license_code', None)
quantity = int(request.POST.get('quantity', None))
if item_code and quantity is None:
raise PermissionDenied
if request.session.session_key is None:
request.session.create()
cart = Cart(request)
cart.add(item_code, quantity)
cart.save(request)
return HttpResponse(json.dumps({'status': "ok"}), content_type="application/json")
def post_ajax(self, request, *args, **kwargs):
item_code = request.POST.get('license_code', None)
quantity = int(request.POST.get('quantity', None))
if item_code and quantity is None:
raise PermissionDenied
if request.session.session_key is None:
request.session.create()
cart = Cart(request)
cart.add(item_code, quantity)
cart.save(request)
return self.render_json_response({"status": "ok"})
def delete_ajax(self, request, *args, **kwargs):
cart = Cart(request)
cart.clear()
cart.save(request)
return self.render_json_response({"status": "ok"})
