def add_to_cart(request, pk):
current_user = request.user
product = Products.objects.get(pk=pk)
# add product to cart
c = Cart(user=current_user, product_name=product, quantity=1)
# save to disk
c.save()
# get number of items in cart for current user
cart_dict = Cart.objects.filter(user=current_user).aggregate(
Sum('quantity'))
cart_list = [int(value) for value in cart_dict.values()]
products = Products.objects.all()
return render(request, "app/products.html", {
"cart": cart_list[0],
"products": products
})
def register(request):
if request.method == 'POST':
body_unicode = request.body.decode('utf-8')
body = json.loads(body_unicode)
if body['password'] != body['password1']:
return JsonResponse({'status': False, 'message': 'error passwords'})
try:
User.objects.get(username=body['username'])
return JsonResponse({'status': False})
except User.DoesNotExist:
user = User(username=body['username'], password=body['password'], email=body['email'])
user.save()
cart = Cart(user=user)
cart.save()
return JsonResponse({'status': True})