Refactored the logic to OrderConfirmationView from the PaymentOrderView
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PCoder
parent
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commit
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1 changed files with 115 additions and 112 deletions
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@ -13,11 +13,12 @@ from django.core.exceptions import ValidationError
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from django.views.decorators.cache import cache_control
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from django.conf import settings
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from utils.forms import BillingAddressForm, UserBillingAddressForm
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from utils.models import BillingAddress
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from membership.models import StripeCustomer
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from hosting.models import HostingOrder, HostingBill
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from utils.stripe_utils import StripeUtils
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from datetime import datetime
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from membership.models import CustomUser, StripeCustomer
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from membership.models import CustomUser, StripeCustomer, CreditCards
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from opennebula_api.models import OpenNebulaManager
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from opennebula_api.serializers import VirtualMachineTemplateSerializer, VirtualMachineSerializer
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@ -322,13 +323,9 @@ class PaymentOrderView(FormView):
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if form.is_valid():
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# Get billing address data
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billing_address_data = form.cleaned_data
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context = self.get_context_data()
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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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vm_template_id = template.get('id', 1)
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final_price = specs.get('price')
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token = form.cleaned_data.get('token')
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user = request.session.get('user')
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try:
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custom_user = CustomUser.objects.get(email=user.get('email'))
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except CustomUser.DoesNotExist:
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@ -340,99 +337,20 @@ class PaymentOrderView(FormView):
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app='dcl',
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base_url=None, send_email=False)
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# Get or create stripe customer
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customer = StripeCustomer.get_or_create(email=user.get('email'),
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token=token)
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token=token)
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if not customer:
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form.add_error("__all__", "Invalid credit card")
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return self.render_to_response(self.get_context_data(form=form))
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# Create Billing Address
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billing_address = form.save()
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# Make stripe charge to a customer
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stripe_utils = StripeUtils()
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charge_response = stripe_utils.make_charge(amount=final_price,
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customer=customer.stripe_id)
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charge = charge_response.get('response_object')
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# Check if the payment was approved
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if not charge:
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context.update({
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'paymentError': charge_response.get('error'),
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'form': form
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})
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return render(request, self.template_name, context)
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charge = charge_response.get('response_object')
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# Create OpenNebulaManager
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manager = OpenNebulaManager(email=settings.OPENNEBULA_USERNAME,
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password=settings.OPENNEBULA_PASSWORD)
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# Create a vm using logged user
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vm_id = manager.create_vm(
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template_id=vm_template_id,
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specs=specs,
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vm_name="{email}-{template_name}-{date}".format(
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email=user.get('email'),
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template_name=template.get('name'),
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date=int(datetime.now().strftime("%s")))
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)
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# Create a Hosting Order
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order = HostingOrder.create(
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price=final_price,
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vm_id=vm_id,
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customer=customer,
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billing_address=billing_address
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)
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# Create a Hosting Bill
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bill = HostingBill.create(
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customer=customer, 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 customer.user.billing_addresses.count():
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billing_address_data.update({
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'user': customer.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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billing_address_user_form.is_valid()
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billing_address_user_form.save()
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# Associate an order with a stripe payment
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order.set_stripe_charge(charge)
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# If the Stripe payment was successed, set order status approved
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order.set_approved()
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vm = VirtualMachineSerializer(manager.get_vm(vm_id)).data
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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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'cores': specs.get('cpu'),
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'memory': specs.get('memory'),
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'storage': specs.get('disk_size'),
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'price': specs.get('price'),
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'template': template.get('name'),
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'vm.name': vm['name'],
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'vm.id': vm['vm_id'],
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'order.id': order.id
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}
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email_data = {
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'subject': "Data Center Light Order from %s" % context['email'],
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'from_email': '(Data Center Light) Data Center Light Support <support@datacenterlight.ch>',
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'to': ['info@ungleich.ch'],
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'body': "\n".join(["%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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email = EmailMessage(**email_data)
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email.send()
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return HttpResponseRedirect(reverse('datacenterlight:order_confirmation', kwargs={'pk': order.id}))
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request.session['billing_address_data'] = billing_address_data
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request.session['billing_address'] = billing_address.id
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request.session['token'] = token
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request.session['customer'] = customer.id
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return HttpResponseRedirect(reverse('datacenterlight:order_confirmation'))
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else:
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return self.form_invalid(form)
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@ -440,25 +358,110 @@ class OrderConfirmationView(DetailView):
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template_name = "datacenterlight/order_detail.html"
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context_object_name = "order"
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model = HostingOrder
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def get_context_data(self, **kwargs):
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# Get context
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context = super(DetailView, self).get_context_data(**kwargs)
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obj = self.get_object()
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def get(self, request, *args, **kwargs):
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if 'specs' not in request.session or 'user' not in request.session:
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return HttpResponseRedirect(reverse('datacenterlight:index'))
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print(request.session.get('billing_address_data'))
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print(request.session.get('specs'))
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stripe_customer_id = request.session.get('customer')
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customer = StripeCustomer.objects.filter(id=stripe_customer_id).first()
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custom_user = CustomUser.objects.get(email=request.session.get('user').get('email'))
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print(custom_user)
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obj = CreditCards.objects.filter(user_id=custom_user.id).first()
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print(obj)
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return render(request, self.template_name, {})
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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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customer = request.session.get('customer')
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billing_address_data = request.session.get('billing_address_data')
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billing_address_id = request.session.get('billing_address')
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billing_address = BillingAddress.objects.filter(id=billing_address_id)
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token = request.session.get('token')
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vm_template_id = template.get('id', 1)
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final_price = specs.get('price')
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# Make stripe charge to a customer
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stripe_utils = StripeUtils()
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charge_response = stripe_utils.make_charge(amount=final_price,
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customer=customer.stripe_id)
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charge = charge_response.get('response_object')
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# Check if the payment was approved
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if not charge:
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context.update({
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'paymentError': charge_response.get('error'),
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'form': form
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})
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return render(request, self.template_name, context)
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charge = charge_response.get('response_object')
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# Create OpenNebulaManager
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manager = OpenNebulaManager(email=settings.OPENNEBULA_USERNAME,
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password=settings.OPENNEBULA_PASSWORD)
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try:
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vm = manager.get_vm(obj.vm_id)
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context['vm'] = VirtualMachineSerializer(vm).data
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context['next_url'] = reverse('datacenterlight:order_success')
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except WrongIdError:
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messages.error(self.request,
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'The VM you are looking for is unavailable at the moment. \
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Please contact Data Center Light support.'
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)
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self.kwargs['error'] = 'WrongIdError'
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context['error'] = 'WrongIdError'
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except ConnectionRefusedError:
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messages.error(self.request,
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'In order to create a VM, you need to create/upload your SSH KEY first.'
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)
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return context
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# Create a vm using logged user
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vm_id = manager.create_vm(
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template_id=vm_template_id,
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specs=specs,
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vm_name="{email}-{template_name}-{date}".format(
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email=user.get('email'),
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template_name=template.get('name'),
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date=int(datetime.now().strftime("%s")))
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)
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# Create a Hosting Order
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order = HostingOrder.create(
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price=final_price,
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vm_id=vm_id,
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customer=customer,
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billing_address=billing_address
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)
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# Create a Hosting Bill
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bill = HostingBill.create(
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customer=customer, 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 customer.user.billing_addresses.count():
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billing_address_data.update({
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'user': customer.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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billing_address_user_form.is_valid()
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billing_address_user_form.save()
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# Associate an order with a stripe payment
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order.set_stripe_charge(charge)
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# If the Stripe payment was successed, set order status approved
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order.set_approved()
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vm = VirtualMachineSerializer(manager.get_vm(vm_id)).data
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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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'cores': specs.get('cpu'),
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'memory': specs.get('memory'),
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'storage': specs.get('disk_size'),
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'price': specs.get('price'),
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'template': template.get('name'),
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'vm.name': vm['name'],
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'vm.id': vm['vm_id'],
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'order.id': order.id
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}
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email_data = {
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'subject': "Data Center Light Order from %s" % context['email'],
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'from_email': '(Data Center Light) Data Center Light Support <support@datacenterlight.ch>',
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'to': ['info@ungleich.ch'],
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'body': "\n".join(["%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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email = EmailMessage(**email_data)
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email.send()
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