def subscription_edit_create(request, plan_id=''):
user = request.user
stripe_errors = False
error_message = _('Sorry, an error occurred while processing the '
'card. Your payment could not be processed.')
action = request.GET.get('action', '')
form = SubscriptionForm()
if request.method == 'POST':
form = SubscriptionForm(request.POST)
if form.is_valid():
subscription, stripe_errors, error_message = \
form.stripe_edit_create_subscription(user, plan_id)
if stripe_errors or not subscription:
messages.error(request, error_message)
else:
if plan_id == '3': # Premium
try:
#TODO: Add support for other backends in the form
engine = 'engines.gdb.backends.neo4j'
user = subscription.customer.user
instance = deploy(engine, request, user)
subscription.instance = instance
subscription.save()
except:
stripe_errors = True
# TODO: destroy the corrupt instance
subscription.customer.delete()
messages.error(request, error_message)
if not stripe_errors:
try:
subscription.update_stripe_subscription()
return redirect('subscription_welcome')
except StripeSubscriptionException:
subscription.customer.delete()
messages.error(request, error_message)
return render_to_response(
'payments/subscription_edit_create.html', {
'form': form,
'action': action,
'plan_name': settings.STRIPE_PLANS[plan_id]['name'],
'publishable': settings.STRIPE_PUBLISHABLE
},
context_instance=RequestContext(request))
