def generate(request):
if request.POST:
cart = ShoppingCartForm(request)
address_id = request.POST.get('address', '')
if not address_id:
messages.error(request, u'请选择一个送货地址。')
return shortcuts.redirect(reverse('order-generate'))
address = shortcuts.get_object_or_404(ContactAddress, id=address_id, user=request.user)
with transaction.commit_on_success():
order = Order(owner=request.user,
address=str(address),
description=request.POST.get('description', ''),
amount=cart.amount)
order.save()
for pid, p in cart.products.iteritems():
OrderItem(order=order,
product=shortcuts.get_object_or_404(Product, id=pid),
price=p['price'],
count=p['count']
).save()
cart.delete(request)
messages.success(request, u'下单成功！请等待系统确认。')
return shortcuts.redirect(reverse('order-detail', args=[order.id]))
addresses = ContactAddress.objects.filter(user=request.user)
if not addresses:
messages.error(request, u'你还没有送货地址，请创建至少一个送货地址。')
return shortcuts.redirect(reverse('account-address-add'))
return shortcuts.render_to_response('order/generate.html',
{'addresses': addresses},
context_instance=RequestContext(request))
def logout(request):
cart = ShoppingCartForm(request)
do_logout(request)
cart.store(request)
return shortcuts.redirect(reverse('home'))
def product_detail(request, *args, **kwargs):
cart_form = ShoppingCartForm(request.POST or None)
product_id = kwargs['productId']
product = Product.objects.filter(id=product_id).first()
gallery_list = ProductGallery.objects.filter(product_id=product_id)
grouped_gallery = list(my_grouper(3, gallery_list))
related_products = Product.objects.get_queryset().filter(
category__product=product).distinct()
grouped_related_products = list(my_grouper(4, related_products))
if product is None or not product.active:
raise Http404('محصول مورد نظر یافت نشد')
cart_form = ShoppingCartForm(request.POST or None,
initial={'product_id': product_id})
ip_address = request.user.ip_address
if ip_address not in product.hits.all():
product.hits.add(ip_address)
context = {
'object': product,
'cart': cart_form,
'galleries': grouped_gallery,
'related_products': grouped_related_products,
'cart_form': cart_form,
}
return render(request, 'blog/product-details.html', context=context)
def add_to_cart(request):
cart_form = ShoppingCartForm(request.POST or None)
current_user_id = request.user.id
if cart_form.is_valid():
order = Order.objects.filter(owner_id=current_user_id,
is_paid=False).first()
if order is None:
order = Order.objects.create(owner_id=current_user_id,
is_paid=False)
product_id = cart_form.cleaned_data.get('product_id')
amount = cart_form.cleaned_data.get('amount')
color = cart_form.cleaned_data.get('color')[0]
size = cart_form.cleaned_data.get('size')[0]
print(color)
if amount < 0:
amount = 1
product = Product.objects.filter(id=product_id).first()
if order.orderdetail_set.filter(product_id=product_id).exists():
order.orderdetail_set.filter(product_id=product_id).update(
product_id=product_id,
amount=amount,
unit_price=product.price,
color=color,
size=size)
else:
order.orderdetail_set.create(product_id=product_id,
amount=amount,
unit_price=product.price,
color=color,
size=size)
return redirect('order:cart')
def remove_item(request, product_id):
cart = ShoppingCartForm(request)
cart.remove_product(product_id)
cart.store(request)
return shortcuts.render_to_response('order/shop_cart.html',
context_instance=RequestContext(request))
def add_item(request):
product_id = request.REQUEST.get('pid', '')
try:
count = int(request.REQUEST.get('count', '1'))
if count < 1:
raise
except:
messages.error(request, u'您输入的商品数量错误，请重新输入。')
return shortcuts.render_to_response('order/shop_cart.html',
context_instance=RequestContext(request))
product = shortcuts.get_object_or_404(Product, id=product_id)
cart = ShoppingCartForm(request)
cart.set_product(product, count)
cart.store(request)
return shortcuts.render_to_response('order/shop_cart.html',
context_instance=RequestContext(request))
