A working version of celery create_vm_task added

This commit is contained in:
M.Ravi 2017-08-06 14:33:55 +02:00
parent d8592fc6d8
commit 3ad5928aa0

View file

@ -4,7 +4,6 @@ from .forms import BetaAccessForm
from .models import BetaAccess, BetaAccessVMType, BetaAccessVM, VMTemplate
from django.contrib import messages
from django.core.urlresolvers import reverse
from django.core.mail import EmailMessage
from utils.mailer import BaseEmail
from django.shortcuts import render
from django.shortcuts import redirect
@ -13,14 +12,15 @@ from django.core.exceptions import ValidationError
from django.views.decorators.cache import cache_control
from django.conf import settings
from django.utils.translation import ugettext_lazy as _
from utils.forms import BillingAddressForm, UserBillingAddressForm
from utils.forms import BillingAddressForm
from utils.models import BillingAddress
from hosting.models import HostingOrder, HostingBill
from hosting.models import HostingOrder
from utils.stripe_utils import StripeUtils
from datetime import datetime
from membership.models import CustomUser, StripeCustomer
from opennebula_api.models import OpenNebulaManager
from opennebula_api.serializers import VirtualMachineTemplateSerializer, VirtualMachineSerializer, VMTemplateSerializer
from datacenterlight.tasks import create_vm_task
class LandingProgramView(TemplateView):
@ -33,7 +33,6 @@ class SuccessView(TemplateView):
def get(self, request, *args, **kwargs):
if 'specs' not in request.session or 'user' not in request.session:
return HttpResponseRedirect(reverse('datacenterlight:index'))
elif 'token' not in request.session:
return HttpResponseRedirect(reverse('datacenterlight:payment'))
elif 'order_confirmation' not in request.session:
@ -79,8 +78,7 @@ class PricingView(TemplateView):
manager = OpenNebulaManager()
template = manager.get_template(template_id)
request.session['template'] = VirtualMachineTemplateSerializer(
template).data
request.session['template'] = VirtualMachineTemplateSerializer(template).data
if not request.user.is_authenticated():
request.session['next'] = reverse('hosting:payment')
@ -132,8 +130,7 @@ class BetaAccessView(FormView):
email = BaseEmail(**email_data)
email.send()
messages.add_message(
self.request, messages.SUCCESS, self.success_message)
messages.add_message(self.request, messages.SUCCESS, self.success_message)
return render(self.request, 'datacenterlight/beta_success.html', {})
@ -185,8 +182,7 @@ class BetaProgramView(CreateView):
email = BaseEmail(**email_data)
email.send()
messages.add_message(
self.request, messages.SUCCESS, self.success_message)
messages.add_message(self.request, messages.SUCCESS, self.success_message)
return HttpResponseRedirect(self.get_success_url())
@ -199,15 +195,15 @@ class IndexView(CreateView):
def validate_cores(self, value):
if (value > 48) or (value < 1):
raise ValidationError(_('Invalid number of cores'))
raise ValidationError(_('Not a proper cores number'))
def validate_memory(self, value):
if (value > 200) or (value < 2):
raise ValidationError(_('Invalid RAM size'))
raise ValidationError(_('Not a proper ram number'))
def validate_storage(self, value):
if (value > 2000) or (value < 10):
raise ValidationError(_('Invalid storage size'))
raise ValidationError(_('Not a proper storage number'))
@cache_control(no_cache=True, must_revalidate=True, no_store=True)
def get(self, request, *args, **kwargs):
@ -230,8 +226,7 @@ class IndexView(CreateView):
storage_field = forms.IntegerField(validators=[self.validate_storage])
price = request.POST.get('total')
template_id = int(request.POST.get('config'))
template = VMTemplate.objects.filter(
opennebula_vm_template_id=template_id).first()
template = VMTemplate.objects.filter(opennebula_vm_template_id=template_id).first()
template_data = VMTemplateSerializer(template).data
name = request.POST.get('name')
@ -243,40 +238,35 @@ class IndexView(CreateView):
cores = cores_field.clean(cores)
except ValidationError as err:
msg = '{} : {}.'.format(cores, str(err))
messages.add_message(
self.request, messages.ERROR, msg, extra_tags='cores')
messages.add_message(self.request, messages.ERROR, msg, extra_tags='cores')
return HttpResponseRedirect(reverse('datacenterlight:index') + "#order_form")
try:
memory = memory_field.clean(memory)
except ValidationError as err:
msg = '{} : {}.'.format(memory, str(err))
messages.add_message(
self.request, messages.ERROR, msg, extra_tags='memory')
messages.add_message(self.request, messages.ERROR, msg, extra_tags='memory')
return HttpResponseRedirect(reverse('datacenterlight:index') + "#order_form")
try:
storage = storage_field.clean(storage)
except ValidationError as err:
msg = '{} : {}.'.format(storage, str(err))
messages.add_message(
self.request, messages.ERROR, msg, extra_tags='storage')
messages.add_message(self.request, messages.ERROR, msg, extra_tags='storage')
return HttpResponseRedirect(reverse('datacenterlight:index') + "#order_form")
try:
name = name_field.clean(name)
except ValidationError as err:
msg = '{} {}.'.format(name, _('is not a proper name'))
messages.add_message(
self.request, messages.ERROR, msg, extra_tags='name')
messages.add_message(self.request, messages.ERROR, msg, extra_tags='name')
return HttpResponseRedirect(reverse('datacenterlight:index') + "#order_form")
try:
email = email_field.clean(email)
except ValidationError as err:
msg = '{} {}.'.format(email, _('is not a proper email'))
messages.add_message(
self.request, messages.ERROR, msg, extra_tags='email')
messages.add_message(self.request, messages.ERROR, msg, extra_tags='email')
return HttpResponseRedirect(reverse('datacenterlight:index') + "#order_form")
specs = {
@ -341,8 +331,7 @@ class IndexView(CreateView):
email = BaseEmail(**email_data)
email.send()
messages.add_message(
self.request, messages.SUCCESS, self.success_message)
messages.add_message(self.request, messages.SUCCESS, self.success_message)
return super(IndexView, self).form_valid(form)
@ -411,7 +400,6 @@ class PaymentOrderView(FormView):
# Create Billing Address
billing_address = form.save()
request.session['billing_address_data'] = billing_address_data
request.session['billing_address'] = billing_address.id
request.session['token'] = token
@ -436,8 +424,7 @@ class OrderConfirmationView(DetailView):
stripe_customer_id = request.session.get('customer')
customer = StripeCustomer.objects.filter(id=stripe_customer_id).first()
stripe_utils = StripeUtils()
card_details = stripe_utils.get_card_details(
customer.stripe_id, request.session.get('token'))
card_details = stripe_utils.get_card_details(customer.stripe_id, request.session.get('token'))
context = {
'site_url': reverse('datacenterlight:index'),
'cc_last4': card_details.get('response_object').get('last4'),
@ -453,8 +440,7 @@ class OrderConfirmationView(DetailView):
customer = StripeCustomer.objects.filter(id=stripe_customer_id).first()
billing_address_data = request.session.get('billing_address_data')
billing_address_id = request.session.get('billing_address')
billing_address = BillingAddress.objects.filter(
id=billing_address_id).first()
billing_address = BillingAddress.objects.filter(id=billing_address_id).first()
vm_template_id = template.get('id', 1)
final_price = specs.get('price')
@ -473,71 +459,8 @@ class OrderConfirmationView(DetailView):
return render(request, self.payment_template_name, context)
charge = charge_response.get('response_object')
# Create OpenNebulaManager
manager = OpenNebulaManager(email=settings.OPENNEBULA_USERNAME,
password=settings.OPENNEBULA_PASSWORD)
# Create a vm using oneadmin, also specify the name
vm_id = manager.create_vm(
template_id=vm_template_id,
specs=specs,
vm_name="{email}-{template_name}-{date}".format(
email=user.get('email'),
template_name=template.get('name'),
date=int(datetime.now().strftime("%s")))
)
# Create a Hosting Order
order = HostingOrder.create(
price=final_price,
vm_id=vm_id,
customer=customer,
billing_address=billing_address
)
# Create a Hosting Bill
HostingBill.create(
customer=customer, billing_address=billing_address)
# Create Billing Address for User if he does not have one
if not customer.user.billing_addresses.count():
billing_address_data.update({
'user': customer.user.id
})
billing_address_user_form = UserBillingAddressForm(
billing_address_data)
billing_address_user_form.is_valid()
billing_address_user_form.save()
# Associate an order with a stripe payment
order.set_stripe_charge(charge)
# If the Stripe payment was successed, set order status approved
order.set_approved()
vm = VirtualMachineSerializer(manager.get_vm(vm_id)).data
context = {
'name': user.get('name'),
'email': user.get('email'),
'cores': specs.get('cpu'),
'memory': specs.get('memory'),
'storage': specs.get('disk_size'),
'price': specs.get('price'),
'template': template.get('name'),
'vm.name': vm['name'],
'vm.id': vm['vm_id'],
'order.id': order.id
}
email_data = {
'subject': settings.DCL_TEXT + " Order from %s" % context['email'],
'from_email': settings.DCL_SUPPORT_FROM_ADDRESS,
'to': ['info@ungleich.ch'],
'body': "\n".join(["%s=%s" % (k, v) for (k, v) in context.items()]),
'reply_to': [context['email']],
}
email = EmailMessage(**email_data)
email.send()
create_vm_task.delay(vm_template_id, user, specs, template, stripe_customer_id, billing_address_data,
billing_address_id,
charge)
request.session['order_confirmation'] = True
return HttpResponseRedirect(reverse('datacenterlight:order_success'))