def minus_quantity(request):
cart = Cart(request.session)
product = Submenu.objects.get(id=request.GET.get('dish_id'))
quantity = request.GET.get('quantity')
quantity = int(quantity)
cart.set_quantity(product, quantity - 1)
return HttpResponse("Quantity decreased")
def update(request):
if request.is_ajax():
if request.method == 'POST':
cart = Cart(request.session)
producto = Product.objects.get(id=request.POST.get('id'))
new_cantidad = request.POST.get('valor')
cart.set_quantity(producto,quantity=new_cantidad)
return HttpResponse('Actualizado')
def show(request):
cart = Cart(request.session)
if request.method == 'POST':
print 'mpike mesa sto post'
isbn = request.POST.get("book_isbn",'')
quant = request.POST.get("book_new_quant",'')
product = Book.objects.get(isbn=isbn)
cart.set_quantity(product, quantity=quant)
return render(request, 'shopping/show-cart.html')
def show(request):
cart = Cart(request.session)
if request.method == 'POST':
quantitylist = request.POST.getlist('quantity[]')
for idx, item in enumerate(cart.products):
item = Item.objects.get(id=item.id)
cart.set_quantity(item, quantitylist[idx])
return redirect(reverse('checkout:page'))
return render(request, 'shopping/show-cart.html')
def update_cart(request):
if request.method == 'POST':
if request.is_ajax():
cart = Cart(request.session)
quantity = request.POST.get('quantity')
goods = Goods.objects.get(id=request.POST.get('good'))
cart.set_quantity(goods, quantity)
return JsonResponse(
{'message': 'update {} for {}'.format(goods.name, quantity)})
def decrementar_quantidade(request):
produto_id = request.POST['produto']
quantidade = request.POST['quantidade']
carrinho = Cart(request.session)
produto = Produto.objects.get(pk=produto_id)
carrinho.set_quantity(produto, quantity=quantidade)
template = loader.get_template('loja/carrinho.html')
context = RequestContext(request)
return HttpResponse(template.render(context))
def cart_update(request):
if request.is_ajax() and request.POST and 'data' in request.POST:
cart = Cart(request.session)
json_data = json.loads(request.POST.get('data'))
for i in json_data:
product = models.Part.objects.get(slug=i['part'])
cart.set_quantity(product, quantity=i['quantity'])
return HttpResponse("Successfully updated cart")
else:
return HttpResponse(status=400, content="Error updating cart")
def add(request):
cart = Cart(request.session)
pk = request.POST.get('pk')
quantity = request.POST.get('quantity')
if quantity == '':
message = ' 수량을 선택해주세요.'
ctx = {
'message': message,
}
return JsonResponse(ctx)
else:
product = Product.objects.get(id=pk)
if not product.category == 'EXTRA':
cart.add(product, price=product.price, quantity=quantity)
total_count = cart.count
message = ' 상품을 장바구니에 담았습니다.'
ctx = {
'message': message,
'total_count': total_count,
}
return JsonResponse(ctx)
elif product.title == '13oz컵 • 홀더 • 뚜겅 세트':
cart.add(product, price=product.price, quantity=quantity)
total_count = cart.count
message = ' 상품을 장바구니에 담았습니다.'
ctx = {
'message': message,
'total_count': total_count,
}
return JsonResponse(ctx)
else:
cart.add(product, price=product.price, quantity=quantity)
for cart_item in cart.items:
if cart_item.product.title == product.title:
if cart_item.quantity > 5:
cart.set_quantity(product, quantity=5)
total_count = cart.count
message = ' 상품은 최대 5개까지 구매하실 수 있습니다.'
ctx = {
'message': message,
'total_count': total_count,
}
return JsonResponse(ctx)
else:
total_count = cart.count
message = ' 상품을 장바구니에 담았습니다.'
ctx = {
'message': message,
'total_count': total_count,
}
return JsonResponse(ctx)
def post(self, request):
serializer = self.get_serializer(data=request.data)
serializer.is_valid(raise_exception=True)
cart = Cart(request.session)
product = get_object_or_404(Product, id=serializer.data['product_id'])
cart.set_quantity(product, quantity=serializer.data['product_quantity'])
response_data = {
'detail': 'Product was updated.'
}
response_status = status.HTTP_201_CREATED
return Response(response_data, status=response_status)
class CartTests(TestCase):
def setUp(self):
engine = import_module(settings.SESSION_ENGINE)
self.session = engine.SessionStore()
self.session.save()
self.client.cookies[
settings.SESSION_COOKIE_NAME] = self.session.session_key
self.factory = RequestFactory()
self.cart = Cart(self.session)
self.deer = Product.objects.create(
name='deer',
price=10.0,
custom_id=1,
)
self.moose = Product.objects.create(
name='moose',
price=20.0,
custom_id=2,
)
self.ticket = Ticket.objects.create(
name='Clint Mansell',
price=25.0,
custom_id=6,
)
def show_response(self):
"""
Utility method to return a response from the `show` view.
"""
request = self.factory.get(reverse('carton-tests-show'))
request.session = self.session
return show(request)
def test_product_is_added(self):
"""
Can a product be added to the cart?
"""
self.cart.add(self.deer, 10.00, 1)
self.session.save()
self.assertContains(self.show_response(), '1 deer for $10.0')
def test_multiple_products_are_added(self):
"""
Can multiple products be added to the cart?
"""
self.cart.add(self.deer, 10.00, 1)
self.cart.add(self.moose, 20.00, 1)
self.session.save()
response = self.show_response()
self.assertContains(response, '1 deer for $10.0')
self.assertContains(response, '1 moose for $20.0')
def test_stale_item_is_removed_from_cart(self):
"""
Are items which are not in the database kept out of the cart?
"""
self.cart.add(self.deer, 10.00, 1)
self.cart.add(self.moose, 20.00, 1)
self.session.save()
response = self.show_response()
self.assertContains(response, 'deer')
self.assertContains(response, 'moose')
self.deer.delete()
response = self.show_response()
self.assertNotContains(response, 'deer')
self.assertContains(response, 'moose')
def test_quantity_increases(self):
"""
Do multiple calls to `add` increase the quantity in the cart?
"""
self.cart.add(self.deer, 10.00, 1)
self.cart.add(self.deer, 10.00, 2)
self.session.save()
self.assertContains(self.show_response(), '3 deer')
def test_items_are_counted_properly(self):
"""
Are items in the cart counted correctly?
"""
self.cart.add(self.deer, 10.00, 2)
self.cart.add(self.moose, 20.00, 1)
self.session.save()
response = self.show_response()
self.assertContains(response, 'items count: 3')
self.assertContains(response, 'unique count: 2')
def test_products_are_removed_all_together(self):
"""
Can all products of a single type be removed?
"""
self.cart.add(self.deer, 10.00, 3)
self.cart.add(self.moose, 20.00, 1)
self.session.save()
self.cart.remove(self.deer)
response = self.show_response()
self.assertNotContains(response, 'deer')
self.assertContains(response, 'moose')
def test_single_product_is_removed(self):
"""
Can a single instance of a product be removed?
"""
self.cart.add(self.deer, 10.00, 3)
self.session.save()
self.cart.remove_single(self.deer)
self.assertContains(self.show_response(), '2 deer')
def test_quantity_is_overwritten(self):
"""
Can an items quantity be changed?
"""
self.cart.add(self.deer, 10.00, 3)
self.session.save()
self.cart.set_quantity(self.deer, 4)
self.assertContains(self.show_response(), '4 deer')
def test_cart_items_are_cleared(self):
"""
Can a cart be entirely cleared?
"""
self.cart.add(self.deer, 10.00, 1)
self.cart.add(self.moose, 20.00, 1)
self.cart.clear()
self.session.save()
response = self.show_response()
self.assertNotContains(response, 'deer')
self.assertNotContains(response, 'moose')
@override_settings(CART_PRODUCT_LOOKUP={'price__gt': 1})
def test_custom_product_filter_are_applied(self):
"""
We modify the cart queryset to exclude some products. We
should not be able to add excluded products to the cart.
"""
exclude = Product.objects.create(
name='EXCLUDED',
price=0.99,
custom_id=100,
)
self.cart.add(self.deer, 10.00, 1)
self.cart.add(exclude, exclude.price, 1)
self.session.save()
response = self.show_response()
self.assertNotContains(response, 'EXCLUDE')
self.assertContains(response, 'deer')
def test_get_model_product_path(self):
"""
Is a string with the full, correct import path returned for a
model?
"""
self.assertEqual(
self.cart.get_product_model_path(self.deer),
'carton.tests.models.Product',
)
def test_different_product_models(self):
"""
Does the cart work with different models?
"""
self.cart.add(self.deer, 10.00, 1)
self.cart.add(self.ticket, 25.00, 1)
self.session.save()
response = self.show_response()
self.assertContains(response, '1 deer for $10.0')
self.assertContains(response, '1 Clint Mansell for $25.0')
class CartTests(TestCase):
def setUp(self):
engine = import_module(settings.SESSION_ENGINE)
self.session = engine.SessionStore()
self.session.save()
self.client.cookies[settings.SESSION_COOKIE_NAME] = self.session.session_key
self.factory = RequestFactory()
self.cart = Cart(self.session)
self.deer = Product.objects.create(
name='deer',
price=10.0,
custom_id=1,
)
self.moose = Product.objects.create(
name='moose',
price=20.0,
custom_id=2,
)
self.ticket = Ticket.objects.create(
name='Clint Mansell',
price=25.0,
custom_id=6,
)
def show_response(self):
"""
Utility method to return a response from the `show` view.
"""
request = self.factory.get(reverse('carton-tests-show'))
request.session = self.session
return show(request)
def test_product_is_added(self):
"""
Can a product be added to the cart?
"""
self.cart.add(self.deer, 10.00, 1)
self.session.save()
self.assertContains(self.show_response(), '1 deer for $10.0')
def test_multiple_products_are_added(self):
"""
Can multiple products be added to the cart?
"""
self.cart.add(self.deer, 10.00, 1)
self.cart.add(self.moose, 20.00, 1)
self.session.save()
response = self.show_response()
self.assertContains(response, '1 deer for $10.0')
self.assertContains(response, '1 moose for $20.0')
def test_stale_item_is_removed_from_cart(self):
"""
Are items which are not in the database kept out of the cart?
"""
self.cart.add(self.deer, 10.00, 1)
self.cart.add(self.moose, 20.00, 1)
self.session.save()
response = self.show_response()
self.assertContains(response, 'deer')
self.assertContains(response, 'moose')
self.deer.delete()
response = self.show_response()
self.assertNotContains(response, 'deer')
self.assertContains(response, 'moose')
def test_quantity_increases(self):
"""
Do multiple calls to `add` increase the quantity in the cart?
"""
self.cart.add(self.deer, 10.00, 1)
self.cart.add(self.deer, 10.00, 2)
self.session.save()
self.assertContains(self.show_response(), '3 deer')
def test_items_are_counted_properly(self):
"""
Are items in the cart counted correctly?
"""
self.cart.add(self.deer, 10.00, 2)
self.cart.add(self.moose, 20.00, 1)
self.session.save()
response = self.show_response()
self.assertContains(response, 'items count: 3')
self.assertContains(response, 'unique count: 2')
def test_products_are_removed_all_together(self):
"""
Can all products of a single type be removed?
"""
self.cart.add(self.deer, 10.00, 3)
self.cart.add(self.moose, 20.00, 1)
self.session.save()
self.cart.remove(self.deer)
response = self.show_response()
self.assertNotContains(response, 'deer')
self.assertContains(response, 'moose')
def test_single_product_is_removed(self):
"""
Can a single instance of a product be removed?
"""
self.cart.add(self.deer, 10.00, 3)
self.session.save()
self.cart.remove_single(self.deer)
self.assertContains(self.show_response(), '2 deer')
def test_quantity_is_overwritten(self):
"""
Can an items quantity be changed?
"""
self.cart.add(self.deer, 10.00, 3)
self.session.save()
self.cart.set_quantity(self.deer, 4)
self.assertContains(self.show_response(), '4 deer')
def test_cart_items_are_cleared(self):
"""
Can a cart be entirely cleared?
"""
self.cart.add(self.deer, 10.00, 1)
self.cart.add(self.moose, 20.00, 1)
self.cart.clear()
self.session.save()
response = self.show_response()
self.assertNotContains(response, 'deer')
self.assertNotContains(response, 'moose')
@override_settings(CART_PRODUCT_LOOKUP={'price__gt': 1})
def test_custom_product_filter_are_applied(self):
"""
We modify the cart queryset to exclude some products. We
should not be able to add excluded products to the cart.
"""
exclude = Product.objects.create(
name='EXCLUDED',
price=0.99,
custom_id=100,
)
self.cart.add(self.deer, 10.00, 1)
self.cart.add(exclude, exclude.price, 1)
self.session.save()
response = self.show_response()
self.assertNotContains(response, 'EXCLUDE')
self.assertContains(response, 'deer')
def test_get_model_product_path(self):
"""
Is a string with the full, correct import path returned for a
model?
"""
self.assertEqual(
self.cart.get_product_model_path(self.deer),
'carton.tests.models.Product',
)
def test_different_product_models(self):
"""
Does the cart work with different models?
"""
self.cart.add(self.deer, 10.00, 1)
self.cart.add(self.ticket, 25.00, 1)
self.session.save()
response = self.show_response()
self.assertContains(response, '1 deer for $10.0')
self.assertContains(response, '1 Clint Mansell for $25.0')
def set_quantity(request):
cart = Cart(request.session)
product = Product.objects.get(pk=request.POST.get('product_id'))
quantity = request.POST.get('quantity')
cart.set_quantity(product, quantity)
return HttpResponse()
def set_quantity(request):
cart = Cart(request.session)
product = products[int(request.POST.get('product_id'))]
quantity = request.POST.get('quantity')
cart.set_quantity(product, quantity)
return HttpResponse()
def set_quantity(request):
cart = Cart(request.session)
product = products[int(request.POST.get('product_id'))]
quantity = request.POST.get('quantity')
cart.set_quantity(product, quantity)
return HttpResponse()
