def test_shipping_price_3(self):
"""Tests an additional shipping method price with a criterion.
"""
# Add a shipping method price
smp = ShippingMethodPrice.objects.create(shipping_method=self.sm1, price=5)
# Add a criterion the to the price
c = CartPriceCriterion.objects.create(price=10.0, operator=GREATER_THAN)
co = CriteriaObjects.objects.create(criterion=c, content=smp)
# The cart price is less than 10, hence the price is not valid and the
# shipping price is the default price of the shipping method , which is
# 1, see above.
costs = utils.get_shipping_costs(self.request, self.sm1)
self.assertEqual(costs["price"], 1)
# No we add some items to the cart
cart = cart_utils.get_or_create_cart(self.request)
CartItem.objects.create(cart=cart, product=self.p1, amount=2)
update_cart_cache(cart)
# The cart price is now greater than 10, hence the price valid and the
# shipping price is the price of the yet valid additional price.
costs = utils.get_shipping_costs(self.request, self.sm1)
self.assertEqual(costs["price"], 5)
def add_to_cart(request, product_id=None):
"""
Adds the passed product with passed product_id to the cart after
some validations have been taken place. The amount is taken from the query
string.
"""
if product_id is None:
product_id = request.REQUEST.get("product_id")
product = muecke_get_object_or_404(Product, pk=product_id)
# Only active and deliverable products can be added to the cart.
if (product.is_active() and product.is_deliverable()) == False:
raise Http404()
try:
value = request.POST.get("quantity", "1.0")
if isinstance(value, unicode):
# atof() on unicode string fails in some environments, like Czech
value = value.encode("utf-8")
quantity = locale.atof(value)
except (TypeError, ValueError):
quantity = 1.0
# Validate properties (They are added below)
properties_dict = {}
if product.is_configurable_product():
for key, value in request.POST.items():
if key.startswith("property-"):
try:
property_id = key.split("-")[1]
except IndexError:
continue
try:
property = Property.objects.get(pk=property_id)
except Property.DoesNotExist:
continue
if property.is_number_field:
try:
value = muecke.core.utils.atof(value)
except ValueError:
value = locale.atof("0.0")
properties_dict[property_id] = unicode(value)
# validate property's value
if property.is_number_field:
if (value < property.unit_min) or (value > property.unit_max):
msg = _(u"%(name)s must be between %(min)s and %(max)s %(unit)s.") % {"name": property.title, "min": property.unit_min, "max": property.unit_max, "unit": property.unit}
return muecke.core.utils.set_message_cookie(
product.get_absolute_url(), msg)
# calculate valid steps
steps = []
x = property.unit_min
while x < property.unit_max:
steps.append("%.2f" % x)
x = x + property.unit_step
steps.append("%.2f" % property.unit_max)
value = "%.2f" % value
if value not in steps:
msg = _(u"Your entered value for %(name)s (%(value)s) is not in valid step width, which is %(step)s.") % {"name": property.title, "value": value, "step": property.unit_step}
return muecke.core.utils.set_message_cookie(
product.get_absolute_url(), msg)
if product.get_active_packing_unit():
quantity = muecke.catalog.utils.calculate_real_amount(product, quantity)
cart = cart_utils.get_or_create_cart(request)
cart_item = cart.add(product, properties_dict, quantity)
cart_items = [cart_item]
# Check stock amount
message = ""
if product.manage_stock_amount and cart_item.amount > product.stock_amount and not product.order_time:
if product.stock_amount == 0:
message = _(u"Sorry, but '%(product)s' is not available anymore." % {"product": product.name})
elif product.stock_amount == 1:
message = _(u"Sorry, but '%(product)s' is only one time available." % {"product": product.name})
else:
message = _(u"Sorry, but '%(product)s' is only %(amount)s times available.") % {"product": product.name, "amount": product.stock_amount}
cart_item.amount = product.stock_amount
cart_item.save()
# Add selected accessories to cart
for key, value in request.POST.items():
if key.startswith("accessory"):
accessory_id = key.split("-")[1]
try:
accessory = Product.objects.get(pk=accessory_id)
except ObjectDoesNotExist:
continue
# Get quantity
quantity = request.POST.get("quantity-%s" % accessory_id, 0)
try:
quantity = float(quantity)
except TypeError:
quantity = 1
cart_item = cart.add(product=accessory, amount=quantity)
cart_items.append(cart_item)
# Store cart items for retrieval within added_to_cart.
request.session["cart_items"] = cart_items
cart_changed.send(cart, request=request)
# Update the customer's shipping method (if appropriate)
customer = customer_utils.get_or_create_customer(request)
shipping_utils.update_to_valid_shipping_method(request, customer, save=True)
# Update the customer's payment method (if appropriate)
payment_utils.update_to_valid_payment_method(request, customer, save=True)
# Save the cart to update modification date
cart.save()
try:
url_name = settings.LFS_AFTER_ADD_TO_CART
except AttributeError:
url_name = "muecke.cart.views.added_to_cart"
if message:
return muecke.core.utils.set_message_cookie(reverse(url_name), message)
else:
return HttpResponseRedirect(reverse(url_name))
def add_to_cart(request, product_id=None):
"""
Adds the passed product with passed product_id to the cart after
some validations have been taken place. The amount is taken from the query
string.
"""
if product_id is None:
product_id = request.REQUEST.get("product_id")
product = muecke_get_object_or_404(Product, pk=product_id)
# Only active and deliverable products can be added to the cart.
if (product.is_active() and product.is_deliverable()) == False:
raise Http404()
try:
value = request.POST.get("quantity", "1.0")
if isinstance(value, unicode):
# atof() on unicode string fails in some environments, like Czech
value = value.encode("utf-8")
quantity = locale.atof(value)
except (TypeError, ValueError):
quantity = 1.0
# Validate properties (They are added below)
properties_dict = {}
if product.is_configurable_product():
for key, value in request.POST.items():
if key.startswith("property-"):
try:
property_id = key.split("-")[1]
except IndexError:
continue
try:
property = Property.objects.get(pk=property_id)
except Property.DoesNotExist:
continue
if property.is_number_field:
try:
value = muecke.core.utils.atof(value)
except ValueError:
value = locale.atof("0.0")
properties_dict[property_id] = unicode(value)
# validate property's value
if property.is_number_field:
if (value < property.unit_min) or (value >
property.unit_max):
msg = _(
u"%(name)s must be between %(min)s and %(max)s %(unit)s."
) % {
"name": property.title,
"min": property.unit_min,
"max": property.unit_max,
"unit": property.unit
}
return muecke.core.utils.set_message_cookie(
product.get_absolute_url(), msg)
# calculate valid steps
steps = []
x = property.unit_min
while x < property.unit_max:
steps.append("%.2f" % x)
x = x + property.unit_step
steps.append("%.2f" % property.unit_max)
value = "%.2f" % value
if value not in steps:
msg = _(
u"Your entered value for %(name)s (%(value)s) is not in valid step width, which is %(step)s."
) % {
"name": property.title,
"value": value,
"step": property.unit_step
}
return muecke.core.utils.set_message_cookie(
product.get_absolute_url(), msg)
if product.get_active_packing_unit():
quantity = muecke.catalog.utils.calculate_real_amount(
product, quantity)
cart = cart_utils.get_or_create_cart(request)
cart_item = cart.add(product, properties_dict, quantity)
cart_items = [cart_item]
# Check stock amount
message = ""
if product.manage_stock_amount and cart_item.amount > product.stock_amount and not product.order_time:
if product.stock_amount == 0:
message = _(u"Sorry, but '%(product)s' is not available anymore." %
{"product": product.name})
elif product.stock_amount == 1:
message = _(
u"Sorry, but '%(product)s' is only one time available." %
{"product": product.name})
else:
message = _(
u"Sorry, but '%(product)s' is only %(amount)s times available."
) % {
"product": product.name,
"amount": product.stock_amount
}
cart_item.amount = product.stock_amount
cart_item.save()
# Add selected accessories to cart
for key, value in request.POST.items():
if key.startswith("accessory"):
accessory_id = key.split("-")[1]
try:
accessory = Product.objects.get(pk=accessory_id)
except ObjectDoesNotExist:
continue
# Get quantity
quantity = request.POST.get("quantity-%s" % accessory_id, 0)
try:
quantity = float(quantity)
except TypeError:
quantity = 1
cart_item = cart.add(product=accessory, amount=quantity)
cart_items.append(cart_item)
# Store cart items for retrieval within added_to_cart.
request.session["cart_items"] = cart_items
cart_changed.send(cart, request=request)
# Update the customer's shipping method (if appropriate)
customer = customer_utils.get_or_create_customer(request)
shipping_utils.update_to_valid_shipping_method(request,
customer,
save=True)
# Update the customer's payment method (if appropriate)
payment_utils.update_to_valid_payment_method(request, customer, save=True)
# Save the cart to update modification date
cart.save()
try:
url_name = settings.LFS_AFTER_ADD_TO_CART
except AttributeError:
url_name = "muecke.cart.views.added_to_cart"
if message:
return muecke.core.utils.set_message_cookie(reverse(url_name), message)
else:
return HttpResponseRedirect(reverse(url_name))