def add_discount(request, template_name="manage/discounts/add_discount.html"):
"""Provides an add form and saves a new discount method.
"""
if request.method == "POST":
form = DiscountForm(data=request.POST, files=request.FILES)
if form.is_valid():
new_discount = form.save()
return muecke.core.utils.set_message_cookie(
url=reverse("muecke_manage_discount",
kwargs={"id": new_discount.id}),
msg=_(u"Discount method has been added."),
)
else:
form = DiscountForm()
return render_to_response(
template_name,
RequestContext(
request, {
"navigation":
navigation(request),
"form":
form,
"came_from":
request.REQUEST.get("came_from",
reverse("muecke_manage_discounts")),
}))
def discount_data(request, id, template_name="manage/discounts/data.html"):
"""Returns the discount data as html.
This view is used as a part within the manage discount view.
"""
discount = Discount.objects.get(pk=id)
return render_to_string(
template_name,
RequestContext(request, {
"form": DiscountForm(instance=discount),
"discount": discount,
}))
def save_discount_data(request, id):
"""Saves discount data (via request body) to the discount with passed
id.
This is called via an AJAX request and returns JSON encoded data.
"""
discount = Discount.objects.get(pk=id)
discount_form = DiscountForm(instance=discount, data=request.POST)
if discount_form.is_valid():
discount_form.save()
return muecke.core.utils.set_message_cookie(
url=reverse("muecke_manage_discount", kwargs={"id": id}),
msg=_(u"Discount data has been saved."),
)