def add_to_cart_ajax_request(request):
if request.method == 'POST':
position = int(request.POST['position'])
session = request.COOKIES.get('sessionid', None)
if not session:
new_session = str(uuid.uuid4())
basket = Basket(session=new_session, positions=[position], ordered=False,
who=request.META.get('REMOTE_ADDR'))
basket.save()
response = soups_from_basket_json(basket)
response.set_cookie('sessionid', new_session)
return response
basket = Basket.objects.get_or_create(session=session, ordered=False, who=request.META.get('REMOTE_ADDR'))[0]
try:
if not basket.positions:
basket.positions = [position]
else:
basket.positions.append(position)
basket.save()
return HttpResponse(soups_from_basket_json(basket), mimetype='application/json')
except Exception:
return Http404()
return HttpResponse(json.dumps({'result': 'failure'}))
def delete_from_cart_ajax_request(request):
if request.method == 'POST':
position = int(request.POST['position'])
session = request.COOKIES.get('sessionid', None)
if not session:
return Http404()
basket = Basket.objects.get(session=session, ordered=False)
basket.positions.remove(position)
basket.save()
return HttpResponse(soups_from_basket_json(basket), mimetype='application/json')
def get_cart_ajax_request(request):
if request.method == 'POST':
session = request.COOKIES['sessionid']
if not session:
session = uuid.uuid4()
basket = Basket(session=session, positions=[], ordered=False, who=request.META.get('REMOTE_ADDR'))
basket.save()
response = HttpResponse()
response.set_cookie('sessionid', session)
return response
try:
basket = Basket.objects.get(session=session, ordered=False)
return HttpResponse(soups_from_basket_json(basket), mimetype='application/json')
except Basket.DoesNotExist:
basket = Basket(session=session, positions=[], ordered=False, who=request.META.get('REMOTE_ADDR'))
basket.save()
return HttpResponse()