def post(self, request):
error = None
message = None
if 'cart_id' in request.session:
cart_id = int(request.session['cart_id'])
product_id = int(request.POST['product_id'])
cart = Cart.get_cart(cart_id)
try:
quantity = int(request.POST['quantity'])
if quantity > 0:
cart.update_item(product_id, quantity)
message = 'Your shopping cart has been updated.'
else:
raise ValueError()
except ValueError:
error = 'Product quantity is not correct, please enter one or more products in numbers.'
else:
cart = Cart()
return super(CheckoutCartView, self).get(request,
cart=cart,
error=error,
message=message)
def add_to_cart(request):
"""
Add product to cart
"""
product_id = int(request.POST['product_id'])
# Checking if user already has cart in session
# otherwise create a new cart for the user
if 'cart_id' in request.session:
cart_id = int(request.session['cart_id'])
cart = Cart.get_cart(cart_id)
else:
cart = Cart.get_cart()
request.session['cart_id'] = cart.id
try:
quantity = int(request.POST['quantity'])
if quantity > 0:
cart.add_item(product_id, quantity, request.user)
else:
raise ValueError()
except ValueError:
return HttpResponseBadRequest('Product quantity is not correct, please enter one or more products in numbers.')
if request.is_ajax():
default_currency = get_default_currency(request)
return render(request, 'sales/cart_basket.html', {'cart': cart, 'default_currency': default_currency})
return HttpResponseRedirect(reverse('sales_checkout_cart'))
def add_to_cart(request):
"""
Add product to cart
"""
product_id = int(request.POST['product_id'])
# Checking if user already has cart in session
# otherwise create a new cart for the user
if 'cart_id' in request.session:
cart_id = int(request.session['cart_id'])
cart = Cart.get_cart(cart_id)
else:
cart = Cart.get_cart()
request.session['cart_id'] = cart.id
try:
quantity = int(request.POST['quantity'])
if quantity > 0:
cart.add_item(product_id, quantity, request.user)
else:
raise ValueError()
except ValueError:
return HttpResponseBadRequest(
'Product quantity is not correct, please enter one or more products in numbers.'
)
if request.is_ajax():
default_currency = get_default_currency(request)
return render(request, 'sales/cart_basket.html', {
'cart': cart,
'default_currency': default_currency
})
return HttpResponseRedirect(reverse('sales_checkout_cart'))
def get(self, request):
if 'cart_id' in request.session:
cart_id = int(request.session['cart_id'])
cart = Cart.get_cart(cart_id)
else:
cart = Cart()
return super(CheckoutCartView, self).get(request, cart=cart)
def get(self, request, **kwargs):
if ('cart_id' in request.session
and 'payment_method' in request.session
and CheckoutBillingView.session_address_key in request.session
and CheckoutShippingView.session_address_key
in request.session):
cart = Cart.get_cart(int(request.session['cart_id']))
payment_method = PaymentMethod.ALL_METHODS[
request.session['payment_method']]
billing_address = get_object_or_404(
Address,
id=int(
request.session[CheckoutBillingView.session_address_key]))
shipping_address = get_object_or_404(
Address,
id=int(
request.session[CheckoutShippingView.session_address_key]))
return super(CheckoutOrderView,
self).get(request,
cart=cart,
payment_method=payment_method,
billing_address=billing_address,
shipping_address=shipping_address,
**kwargs)
return HttpResponseRedirect(reverse('sales_checkout_cart'))
def get(self, request, **kwargs):
if (
"cart_id" in request.session
and "payment_method" in request.session
and CheckoutBillingView.session_address_key in request.session
and CheckoutShippingView.session_address_key in request.session
):
cart = Cart.get_cart(int(request.session["cart_id"]))
payment_method = PaymentMethod.ALL_METHODS[request.session["payment_method"]]
billing_address = get_object_or_404(
Address, id=int(request.session[CheckoutBillingView.session_address_key])
)
shipping_address = get_object_or_404(
Address, id=int(request.session[CheckoutShippingView.session_address_key])
)
return super(CheckoutOrderView, self).get(
request,
cart=cart,
payment_method=payment_method,
billing_address=billing_address,
shipping_address=shipping_address,
**kwargs
)
return HttpResponseRedirect(reverse("sales_checkout_cart"))
def get(self, request):
if 'cart_id' in request.session:
cart_id = int(request.session['cart_id'])
cart = Cart.get_cart(cart_id)
else:
cart = Cart()
return super(CheckoutCartView, self).get(request, cart=cart)
def cart_basket(context):
"""
Returns cart summary
"""
request = context['request']
default_currency = context['default_currency']
if 'cart_id' in request.session:
cart = Cart.get_cart(int(request.session['cart_id']))
else:
cart = Cart()
return {
'cart': cart,
'default_currency': default_currency,
'MEDIA_URL': settings.MEDIA_URL
}
def remove_all_from_cart(request):
"""
Remove all products from cart
"""
if request.method == 'POST':
if 'cart_id' in request.session:
cart_id = int(request.session['cart_id'])
cart = Cart.get_cart(cart_id)
cart.remove_all_items()
else:
cart = Cart()
if request.is_ajax():
default_currency = get_default_currency(request)
return render(request, 'sales/cart_basket.html', {'cart': cart, 'default_currency': default_currency})
return HttpResponseRedirect(reverse('sales_checkout_cart'))
def remove_from_cart(request):
"""
Remove product from cart
"""
product_id = int(request.POST['product_id'])
# Checking if user session has cart or session may already flushed
# Cart an empty cart for user
if 'cart_id' in request.session:
cart_id = int(request.session['cart_id'])
cart = Cart.get_cart(cart_id)
cart.remove_item(product_id)
else:
cart = Cart()
if request.is_ajax():
default_currency = get_default_currency(request)
return render(request, 'sales/cart_basket.html', {'cart': cart, 'default_currency': default_currency})
return HttpResponseRedirect(reverse('sales_checkout_cart'))
def cart_basket(context):
"""
Returns cart summary
"""
request = context['request']
default_currency = context['default_currency']
if 'cart_id' in request.session:
cart = Cart.get_cart(int(request.session['cart_id']))
else:
cart = Cart()
return {'cart': cart, 'default_currency': default_currency, 'MEDIA_URL': settings.MEDIA_URL }
def remove_all_from_cart(request):
"""
Remove all products from cart
"""
if request.method == 'POST':
if 'cart_id' in request.session:
cart_id = int(request.session['cart_id'])
cart = Cart.get_cart(cart_id)
cart.remove_all_items()
else:
cart = Cart()
if request.is_ajax():
default_currency = get_default_currency(request)
return render(request, 'sales/cart_basket.html', {'cart': cart, 'default_currency': default_currency})
return HttpResponseRedirect(reverse('sales_checkout_cart'))
def remove_all_from_cart(request):
"""
Remove all products from cart
"""
if request.method == "POST":
if "cart_id" in request.session:
cart_id = int(request.session["cart_id"])
cart = Cart.get_cart(cart_id)
cart.remove_all_items()
else:
cart = Cart()
if request.is_ajax():
default_currency = get_default_currency(request)
return render(request, "sales/cart_basket.html", {"cart": cart, "default_currency": default_currency})
return HttpResponseRedirect(reverse("sales_checkout_cart"))
def remove_from_cart(request):
"""
Remove product from cart
"""
product_id = int(request.POST['product_id'])
# Checking if user session has cart or session may already flushed
# Cart an empty cart for user
if 'cart_id' in request.session:
cart_id = int(request.session['cart_id'])
cart = Cart.get_cart(cart_id)
cart.remove_item(product_id)
else:
cart = Cart()
if request.is_ajax():
default_currency = get_default_currency(request)
return render(request, 'sales/cart_basket.html', {'cart': cart, 'default_currency': default_currency})
return HttpResponseRedirect(reverse('sales_checkout_cart'))
def post(self, request):
error = None
message = None
if 'cart_id' in request.session:
cart_id = int(request.session['cart_id'])
product_id = int(request.POST['product_id'])
cart = Cart.get_cart(cart_id)
try:
quantity = int(request.POST['quantity'])
if quantity > 0:
cart.update_item(product_id, quantity)
message = 'Your shopping cart has been updated.'
else:
raise ValueError()
except ValueError:
error = 'Product quantity is not correct, please enter one or more products in numbers.'
else:
cart = Cart()
return super(CheckoutCartView, self).get(request, cart=cart, error=error, message=message)