Modify datacenterlight/views.py to includes various cases of generic payment
This commit is contained in:
PCoder
parent
9ec05e7df4
commit
d23624c525
1 changed files with 266 additions and 60 deletions
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@ -1,4 +1,5 @@
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import logging
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import uuid
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from django import forms
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from django.conf import settings
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@ -13,10 +14,13 @@ from django.views.decorators.cache import cache_control
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from django.views.generic import FormView, CreateView, DetailView
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from hosting.forms import HostingUserLoginForm, GenericPaymentForm
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from hosting.models import HostingOrder, UserCardDetail
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from hosting.models import HostingBill, HostingOrder, UserCardDetail
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from membership.models import CustomUser, StripeCustomer
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from opennebula_api.serializers import VMTemplateSerializer
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from utils.forms import BillingAddressForm, BillingAddressFormSignup
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from utils.forms import (
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BillingAddressForm, BillingAddressFormSignup, UserBillingAddressForm,
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BillingAddress
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)
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from utils.hosting_utils import get_vm_price_with_vat
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from utils.stripe_utils import StripeUtils
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from utils.tasks import send_plain_email_task
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@ -244,7 +248,8 @@ class PaymentOrderView(FormView):
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'cms_integration': get_cms_integration('default'),
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})
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if self.request.session['generic_payment_type'] == 'generic':
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if ('generic_payment_type' in self.request.session and
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self.request.session['generic_payment_type'] == 'generic'):
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context.update({'generic_payment_form': GenericPaymentForm(
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prefix='generic_payment_form'
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), })
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@ -261,6 +266,8 @@ class PaymentOrderView(FormView):
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def get(self, request, *args, **kwargs):
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if 'type' in request.GET and request.GET['type'] == 'generic':
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request.session['generic_payment_type'] = request.GET['type']
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if 'generic_payment_details' in request.session:
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request.session.pop('generic_payment_details')
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elif 'specs' not in request.session:
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return HttpResponseRedirect(reverse('datacenterlight:index'))
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return self.render_to_response(self.get_context_data())
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@ -285,13 +292,42 @@ class PaymentOrderView(FormView):
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return self.render_to_response(context)
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if request.user.is_authenticated():
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address_form = BillingAddressForm(
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data=request.POST,
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data=request.GET,
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)
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else:
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address_form = BillingAddressFormSignup(
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data=request.POST,
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data=request.GET,
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)
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if address_form.is_valid():
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# Check if we are in a generic payment case and handle the generic
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# payment details form before we go on to verify payment
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if ('generic_payment_type' in request.session and
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self.request.session['generic_payment_type'] == 'generic'):
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generic_payment_form = GenericPaymentForm(
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data=request.GET, prefix='generic_payment_form'
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)
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if generic_payment_form.is_valid():
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logger.debug("Generic payment form is valid.")
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generic_payment_details = {
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"amount": generic_payment_form.cleaned_data.get(
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'amount'
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),
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"recurring": generic_payment_form.cleaned_data.get(
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'recurring'
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),
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"description": generic_payment_form.cleaned_data.get(
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'description'
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),
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}
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request.session["generic_payment_details"] = (
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generic_payment_details
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)
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else:
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logger.debug("Generic payment form invalid")
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context = self.get_context_data()
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context['generic_payment_form'] = generic_payment_form
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context['billing_address_form'] = address_form
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return self.render_to_response(context)
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token = address_form.cleaned_data.get('token')
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if token is '':
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card_id = address_form.cleaned_data.get('card')
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@ -397,7 +433,8 @@ class OrderConfirmationView(DetailView):
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@cache_control(no_cache=True, must_revalidate=True, no_store=True)
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def get(self, request, *args, **kwargs):
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context = {}
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if 'specs' not in request.session or 'user' not in request.session:
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if (('specs' not in request.session or 'user' not in request.session)
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and 'generic_payment_type' not in request.session):
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return HttpResponseRedirect(reverse('datacenterlight:index'))
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if 'token' in self.request.session:
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token = self.request.session['token']
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@ -415,9 +452,19 @@ class OrderConfirmationView(DetailView):
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card_detail = UserCardDetail.objects.get(id=card_id)
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context['cc_last4'] = card_detail.last4
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context['cc_brand'] = card_detail.brand
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if ('generic_payment_type' in request.session and
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self.request.session['generic_payment_type'] == 'generic'):
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context.update({
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'generic_payment_details':
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request.session['generic_payment_details'],
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})
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else:
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context.update({
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'vm': request.session.get('specs'),
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})
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context.update({
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'site_url': reverse('datacenterlight:index'),
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'vm': request.session.get('specs'),
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'page_header_text': _('Confirm Order'),
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'billing_address_data': (
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request.session.get('billing_address_data')
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@ -427,11 +474,8 @@ class OrderConfirmationView(DetailView):
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return render(request, self.template_name, context)
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def post(self, request, *args, **kwargs):
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template = request.session.get('template')
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specs = request.session.get('specs')
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user = request.session.get('user')
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stripe_api_cus_id = request.session.get('customer')
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vm_template_id = template.get('id', 1)
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stripe_utils = StripeUtils()
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if 'token' in request.session:
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@ -516,57 +560,107 @@ class OrderConfirmationView(DetailView):
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}
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return JsonResponse(response)
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cpu = specs.get('cpu')
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memory = specs.get('memory')
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disk_size = specs.get('disk_size')
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amount_to_be_charged = specs.get('total_price')
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plan_name = StripeUtils.get_stripe_plan_name(
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cpu=cpu,
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memory=memory,
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disk_size=disk_size,
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price=amount_to_be_charged
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)
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stripe_plan_id = StripeUtils.get_stripe_plan_id(
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cpu=cpu,
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ram=memory,
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ssd=disk_size,
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version=1,
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app='dcl',
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price=amount_to_be_charged
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)
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stripe_plan = stripe_utils.get_or_create_stripe_plan(
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amount=amount_to_be_charged,
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name=plan_name,
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stripe_plan_id=stripe_plan_id)
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subscription_result = stripe_utils.subscribe_customer_to_plan(
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stripe_api_cus_id,
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[{"plan": stripe_plan.get(
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'response_object').stripe_plan_id}])
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stripe_subscription_obj = subscription_result.get('response_object')
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# Check if the subscription was approved and is active
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if (stripe_subscription_obj is None
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or stripe_subscription_obj.status != 'active'):
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# At this point, we have created a Stripe API card and
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# associated it with the customer; but the transaction failed
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# due to some reason. So, we would want to dissociate this card
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# here.
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# ...
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if ('generic_payment_type' in request.session and
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self.request.session['generic_payment_type'] == 'generic'):
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gp_details = self.request.session['generic_payment_details']
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if gp_details['recurring']:
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# generic recurring payment
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logger.debug("Commencing a generic recurring payment")
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else:
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# generic one time payment
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logger.debug("Commencing a one time payment")
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charge_response = stripe_utils.make_charge(
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amount=gp_details['amount'],
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customer=stripe_api_cus_id
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)
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stripe_onetime_charge = charge_response.get('response_object')
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msg = subscription_result.get('error')
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messages.add_message(self.request, messages.ERROR, msg,
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extra_tags='failed_payment')
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response = {
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'status': False,
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'redirect': "{url}#{section}".format(
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url=reverse('datacenterlight:payment'),
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section='payment_error'),
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'msg_title': str(_('Error.')),
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'msg_body': str(
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_('There was a payment related error.'
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' On close of this popup, you will be redirected back to'
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' the payment page.'))
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}
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return JsonResponse(response)
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# Check if the payment was approved
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if not stripe_onetime_charge:
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msg = charge_response.get('error')
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messages.add_message(self.request, messages.ERROR, msg,
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extra_tags='failed_payment')
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response = {
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'status': False,
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'redirect': "{url}#{section}".format(
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url=(reverse('datacenterlight:payment') +
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"?type=generic"),
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section='payment_error'),
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'msg_title': str(_('Error.')),
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'msg_body': str(
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_('There was a payment related error.'
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' On close of this popup, you will be redirected'
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' back to the payment page.'))
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}
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return JsonResponse(response)
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if ('generic_payment_type' not in request.session or
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(request.session['generic_payment_details']['recurring'])):
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if request.session['generic_payment_details']['recurring']:
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amount_to_be_charged = (
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round(
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request.session['generic_payment_details']['amount'],
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2
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)
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)
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plan_name = "generic-{0:.2f}".format(amount_to_be_charged)
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stripe_plan_id = plan_name
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else:
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template = request.session.get('template')
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specs = request.session.get('specs')
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vm_template_id = template.get('id', 1)
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cpu = specs.get('cpu')
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memory = specs.get('memory')
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disk_size = specs.get('disk_size')
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amount_to_be_charged = specs.get('total_price')
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plan_name = StripeUtils.get_stripe_plan_name(
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cpu=cpu,
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memory=memory,
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disk_size=disk_size,
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price=amount_to_be_charged
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)
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stripe_plan_id = StripeUtils.get_stripe_plan_id(
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cpu=cpu,
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ram=memory,
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ssd=disk_size,
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version=1,
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app='dcl',
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price=amount_to_be_charged
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)
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stripe_plan = stripe_utils.get_or_create_stripe_plan(
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amount=amount_to_be_charged,
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name=plan_name,
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stripe_plan_id=stripe_plan_id)
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subscription_result = stripe_utils.subscribe_customer_to_plan(
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stripe_api_cus_id,
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[{"plan": stripe_plan.get(
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'response_object').stripe_plan_id}])
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stripe_subscription_obj = subscription_result.get('response_object')
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# Check if the subscription was approved and is active
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if (stripe_subscription_obj is None
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or stripe_subscription_obj.status != 'active'):
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# At this point, we have created a Stripe API card and
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# associated it with the customer; but the transaction failed
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# due to some reason. So, we would want to dissociate this card
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# here.
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# ...
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msg = subscription_result.get('error')
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messages.add_message(self.request, messages.ERROR, msg,
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extra_tags='failed_payment')
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response = {
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'status': False,
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'redirect': "{url}#{section}".format(
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url=reverse('datacenterlight:payment'),
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section='payment_error'),
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'msg_title': str(_('Error.')),
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'msg_body': str(
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_('There was a payment related error.'
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' On close of this popup, you will be redirected back to'
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' the payment page.'))
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}
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return JsonResponse(response)
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# Create user if the user is not logged in and if he is not already
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# registered
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@ -636,6 +730,118 @@ class OrderConfirmationView(DetailView):
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'user': custom_user.id
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})
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if 'generic_payment_type' in request.session:
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stripe_cus = StripeCustomer.objects.filter(
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stripe_id=stripe_api_cus_id
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).first()
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billing_address = BillingAddress(
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cardholder_name=billing_address_data['cardholder_name'],
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street_address=billing_address_data['street_address'],
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city=billing_address_data['city'],
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postal_code=billing_address_data['postal_code'],
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country=billing_address_data['country']
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)
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billing_address.save()
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order = HostingOrder.create(
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price=self.request
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.session['generic_payment_details']['amount'],
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customer=stripe_cus,
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billing_address=billing_address,
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vm_pricing=VMPricing.get_default_pricing()
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)
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# Create a Hosting Bill
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HostingBill.create(customer=stripe_cus,
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billing_address=billing_address)
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# Create Billing Address for User if he does not have one
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if not stripe_cus.user.billing_addresses.count():
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billing_address_data.update({
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'user': stripe_cus.user.id
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})
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billing_address_user_form = UserBillingAddressForm(
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billing_address_data
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)
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billing_address_user_form.is_valid()
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billing_address_user_form.save()
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if self.request.session['generic_payment_details']['recurring']:
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# Associate the given stripe subscription with the order
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order.set_subscription_id(
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stripe_subscription_obj.id, card_details_dict
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)
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else:
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# Associate the given stripe charge id with the order
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order.set_stripe_charge(stripe_onetime_charge)
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# Set order status approved
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order.set_approved()
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order.generic_payment_id = str(uuid.uuid4())
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order.save()
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# send emails
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context = {
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'name': user.get('name'),
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'email': user.get('email'),
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'amount': gp_details['amount'],
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'description': gp_details['description'],
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'recurring': gp_details['recurring'],
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'order_id': order.id
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}
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email_data = {
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'subject': settings.DCL_TEXT + " Payment received from %s" % context[
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'email'],
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'from_email': settings.DCL_SUPPORT_FROM_ADDRESS,
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'to': ['info@ungleich.ch'],
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'body': "\n".join(
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["%s=%s" % (k, v) for (k, v) in context.items()]),
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'reply_to': [context['email']],
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}
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send_plain_email_task.delay(email_data)
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email_data = {
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'subject': (settings.DCL_TEXT +
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" Payment received from %s" % context['email']),
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'from_email': settings.DCL_SUPPORT_FROM_ADDRESS,
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'to': [user.get('email')],
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'body': ("Hi {name},\n\n"
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"We just received a payment of {amount}{recurring} "
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"from you. We will get back to you on this soon.\n\n"
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"Your DataCenterLight Team".format(
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name=user.get('name'),
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amount=gp_details['amount'],
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recurring=gp_details['recurring']
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)
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),
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'reply_to': ['info@ungleich.ch'],
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}
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send_plain_email_task.delay(email_data)
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response = {
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'status': True,
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'redirect': (
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reverse('hosting:virtual_machines')
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if request.user.is_authenticated()
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else reverse('datacenterlight:index')
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),
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'msg_title': str(_('Thank you for the payment.')),
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'msg_body': str(
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_('You will soon receive a confirmation email of the '
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'payment. You can always contact us at '
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'info@ungleich.ch for any question that you may have.')
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)
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}
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for session_var in ['specs', 'template', 'billing_address',
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'billing_address_data', 'card_id',
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'token', 'customer', 'generic_payment_type', 'generic_payment_details']:
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if session_var in request.session:
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del request.session[session_var]
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return JsonResponse(response)
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user = {
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'name': custom_user.name,
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'email': custom_user.email,
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