def subscription_billing_cycle_change(request, form_class=ChangeBillingForm, extra_context=None):
context = {}
customer = request.META['customer']
context['customer'] = customer
if not request.META['has_at_least_premium']:
return redirect(reverse("subscription_change"))
plan = get_subscription_type(customer.subscription.plan.id)
if request.method == 'POST':
form = form_class(plan, customer.subscription.plan.interval, request.POST)
if form.is_valid():
token = form.cleaned_data['stripe_token']
card = None
if token:
card = token
billing_cycle = form.cleaned_data['billing_cycle']
customer.update_subscription(plan=s.SUBSCRIPTION_UIDS[plan][billing_cycle][1], card=card)
customer.save()
return redirect("%s%s" % (reverse('employer_account'), "?msg=changed_billing&tab=subscription"))
else:
form = form_class(plan, customer.subscription.plan.interval)
# TODO - allow for the price computation to be more flexible (beyond just an upgrade
# from a monthly subscription to an annual subscription
premium_annual_subscription_id = s.SUBSCRIPTION_UIDS['premium']['year'][1]
premium_monthly_subscription_id = s.SUBSCRIPTION_UIDS['premium']['month'][1]
annual_plan = stripe.Plan.retrieve(premium_annual_subscription_id)
annual_plan_amount = annual_plan.amount
monthly_plan = stripe.Plan.retrieve(premium_monthly_subscription_id)
monthly_plan_amount = monthly_plan.amount
refund = monthly_plan_amount * (1-(time() - customer.subscription['start'])/(customer.subscription['current_period_end'] - customer.subscription['start']))
context['refund'] = refund
context['annual_plan_amount'] = annual_plan_amount
context['prorated_amount'] = annual_plan_amount - refund
context['form'] = form
context.update(extra_context or {})
return context
def subscription_cancel(request, extra_context=None):
context = {}
customer = request.META['customer']
if request.method == "POST":
customer.cancel_subscription(at_period_end=True)
return redirect("%s%s" % (reverse("employer_account"), "?msg=subscription-cancelled&tab=subscription"))
else:
context['customer'] = customer
context['premium_subscription_uids'] = map(lambda x: x[1], s.SUBSCRIPTION_UIDS['premium'].values())
context['feature_template'] = "subscription_features_%s.html" % get_subscription_type(customer.subscription.plan.id)
return context
