def add(request, id=0):
"""Add an item to the cart."""
#TODO: Error checking for invalid combos
try:
product = Product.objects.get(slug=request.POST['productname'])
p_types = product.get_subtypes()
details = []
if 'ConfigurableProduct' in p_types:
# This happens when productname cannot be updated by javascript.
cp = product.configurableproduct
chosenOptions = optionset_from_post(cp, request.POST)
product = cp.get_product_from_options(chosenOptions)
if 'CustomProduct' in p_types:
for customfield in product.customproduct.custom_text_fields.all():
details.append((customfield,
request.POST["custom_%s" % customfield.slug]))
template = find_product_template(product)
except (Product.DoesNotExist, MultiValueDictKeyError):
return bad_or_missing(
request, _('The product you have requested does not exist.'))
try:
quantity = int(request.POST['quantity'])
except ValueError:
context = RequestContext(
request, {
'product': product,
'error_message': _("Please enter a whole number.")
})
return HttpResponse(template.render(context))
if quantity < 1:
context = RequestContext(
request, {
'product': product,
'error_message': _("Please enter a positive number.")
})
return HttpResponse(template.render(context))
if request.session.get('cart'):
cart = Cart.objects.get(id=request.session['cart'])
else:
cart = Cart()
cart.save() # Give the cart an id
cart.add_item(product, number_added=quantity, details=details)
request.session['cart'] = cart.id
url = urlresolvers.reverse('satchmo_cart')
return HttpResponseRedirect(url)
def testCartAddVerifyVeto(self):
"""Test that vetoes from `signals.satchmo_cart_add_verify` are caught and cause an error."""
try:
cart = Cart()
cart.save()
p = ProductFactory()
cart.add_item(p, 1)
TestOrderFactory()
self.fail("Should have thrown a CartAddProhibited error")
except CartAddProhibited:
pass
self.assertEqual(len(cart), 0)
def add(request, id=0):
"""Add an item to the cart."""
#TODO: Error checking for invalid combos
try:
product = Product.objects.get(slug=request.POST['productname'])
p_types = product.get_subtypes()
details = []
if 'ConfigurableProduct' in p_types:
# This happens when productname cannot be updated by javascript.
cp = product.configurableproduct
chosenOptions = optionset_from_post(cp, request.POST)
product = cp.get_product_from_options(chosenOptions)
if 'CustomProduct' in p_types:
for customfield in product.customproduct.custom_text_fields.all():
details.append((customfield, request.POST["custom_%s" % customfield.slug]))
template = find_product_template(product)
except (Product.DoesNotExist, MultiValueDictKeyError):
return bad_or_missing(request, _('The product you have requested does not exist.'))
try:
quantity = int(request.POST['quantity'])
except ValueError:
context = RequestContext(request, {
'product': product,
'error_message': _("Please enter a whole number.")})
return HttpResponse(template.render(context))
if quantity < 1:
context = RequestContext(request, {
'product': product,
'error_message': _("Please enter a positive number.")})
return HttpResponse(template.render(context))
if request.session.get('cart'):
cart = Cart.objects.get(id=request.session['cart'])
else:
cart = Cart()
cart.save() # Give the cart an id
cart.add_item(product, number_added=quantity, details=details)
request.session['cart'] = cart.id
url = urlresolvers.reverse('satchmo_cart')
return HttpResponseRedirect(url)
def test_line_cost(self):
lb = Product.objects.get(slug__iexact="dj-rocks-l-bl")
sb = Product.objects.get(slug__iexact="dj-rocks-s-b")
cart = Cart(site=Site.objects.get_current())
cart.save()
cart.add_item(sb, 1)
self.assertEqual(cart.numItems, 1)
self.assertEqual(cart.total, Decimal("20.00"))
cart.add_item(lb, 1)
self.assertEqual(cart.numItems, 2)
items = list(cart.cartitem_set.all())
item1 = items[0]
item2 = items[1]
self.assertEqual(item1.unit_price, Decimal("20.00"))
self.assertEqual(item2.unit_price, Decimal("23.00"))
self.assertEqual(cart.total, Decimal("43.00"))
def test_line_cost(self):
lb = Product.objects.get(slug__iexact="dj-rocks-l-bl")
sb = Product.objects.get(slug__iexact="dj-rocks-s-b")
cart = Cart()
cart.save()
cart.add_item(sb, 1)
self.assertEqual(cart.numItems, 1)
self.assertEqual(cart.total, Decimal("20.00"))
cart.add_item(lb, 1)
self.assertEqual(cart.numItems, 2)
items = list(cart.cartitem_set.all())
item1 = items[0]
item2 = items[1]
self.assertEqual(item1.unit_price, Decimal("20.00"))
self.assertEqual(item2.unit_price, Decimal("23.00"))
self.assertEqual(cart.total, Decimal("43.00"))
