SortProduct

SortProduct

class CategoryProductVue(View):
    """Список товаров из категории для vue"""
    def get(self, request):
        return render(request, "shop/vue/list-product-vue.html")

    def post(self, request):
        slug = request.POST.get("slug")
        node = Category.objects.get(slug=slug)
        if Product.objects.filter(category__slug=slug).exists():
            products = Product.objects.filter(category__slug=slug)
        else:
            products = Product.objects.filter(category__slug__in=[x.slug for x in node.get_family()])

        category_ser = CatSer(Category.objects.filter(parent__isnull=True), many=True)
        serializers = ProductSer(products, many=True)
        return JsonResponse(
            {
                "products": serializers.data,
                "category": category_ser.data
            },
            safe=False)


class SortProducts(View):
    """Фильтр товаров"""
    def get(self, request):
        return render(request, "shop/vue/list-product-vue.html")

    def post(self, request):
        category = request.POST.get("category", None)
        price_1 = request.POST.get("price1", 1)
        price_2 = request.POST.get("price2", 1000000000)
        availability = request.POST.get("availability", None)

        filt = []

        if category:
            cat = Q()
            cat &= Q(category__name__icontains=category)
            filt.append(cat)
        if price_1 or price_2:
            price = Q()
            price &= Q(price__gte=int(price_1)) & Q(price__lte=int(price_2))
            filt.append(price)
        if availability:
            if availability == "False":
                avail = False
            elif availability == "True":
                avail = True
            availability = Q()
            availability &= Q(availability=avail)
            filt.append(availability)
        sort = Product.objects.filter(*filt)

        category_ser = CatSer(Category.objects.filter(parent__isnull=True), many=True)
        serializers = ProductSer(sort, many=True)
        return JsonResponse(
            {
                "products": serializers.data,
                "category": category_ser.data
             },
            safe=False)