def add_to_cart_view(request):
""" добавление товара в корзину """
try:
cart_id = request.session['cart_id']
cart = Cart.objects.get(id=cart_id) # для бейджика на меню корзины
request.session['total'] = cart.items.count()
except:
cart = Cart()
cart.save()
cart_id = cart.id
request.session['cart_id'] = cart_id
cart = Cart.objects.get(id=cart_id) # для бейджика на меню корзины
product_slug = request.GET.get('product_slug')
product = Product.objects.get(slug=product_slug)
cart.add_to_cart(product.slug) # вызов функции которую добавили в класс
new_cart_total = 0.00
for item in cart.items.all():
new_cart_total += float(item.item_total)
cart.cart_total = new_cart_total
cart.save()
return JsonResponse({
'cart_total': cart.items.count(),
'cart_total_price': cart.cart_total
})
def add_to_cart_view(request):
try:
cart_id = request.session['cart_id']
cart = Cart.objects.get(id=cart_id)
request.session['total'] = cart.items.count()
except:
cart = Cart()
cart.save()
cart_id = cart.id
request.session['cart_id'] = cart_id
cart = Cart.objects.get(id=cart_id)
product_slug = request.GET.get('product_slug')
product = Product.objects.get(slug=product_slug)
cart.add_to_cart(product.slug)
return JsonResponse({'cart_total': cart.items.count()})
def add_to_cart_view(request):
try:
cart_id = request.session['cart_id']
cart = Cart.objects.get(id=cart_id)
request.session['total'] = cart.items.count()
except:
cart = Cart()
cart.save()
cart_id = cart.id
request.session['cart_id'] = cart_id
cart = Cart.objects.get(id=cart_id)
product_slug = request.GET.get('product_slug')
product = Product.objects.get(slug=product_slug)
cart.add_to_cart(product.slug)
new_cart_total = 0.00
for item in cart.items.all():
new_cart_total += float(item.item_total)
cart.cart_total = new_cart_total
cart.save()
return JsonResponse({ 'cart_total': cart.items.count(),'cart_total_price':cart.cart_total })
def add_to_cart_view(request):
try:
cart_id = request.session["cart_id"]
cart = Cart.objects.get(id=cart_id)
request.session["total"] = cart.items.count()
except KeyError:
cart = Cart()
cart.save()
cart_id = cart.id
request.session["cart_id"] = cart_id
cart = Cart.objects.get(id=cart_id)
product_slug = request.GET.get("product_slug")
product = Product.objects.get(slug=product_slug)
cart.add_to_cart(product.slug)
new_cart_total = 0.00
for item in cart.items.all():
new_cart_total += float(item.item_total)
cart.cart_total = new_cart_total
cart.save()
return JsonResponse({"cart_total": cart.items.count(),
"cart_total_price": cart.cart_total,
})
