Reorganize code

This commit is contained in:
PCoder 2017-12-20 20:59:46 +01:00
parent 7d683e1257
commit 96de92d312

View file

@ -42,6 +42,7 @@ from utils.forms import (
from utils.hosting_utils import get_vm_price
from utils.mailer import BaseEmail
from utils.stripe_utils import StripeUtils
from utils.tasks import send_plain_email_task
from utils.views import (
PasswordResetViewMixin, PasswordResetConfirmViewMixin, LoginViewMixin,
ResendActivationLinkViewMixin
@ -1055,23 +1056,26 @@ class VirtualMachineView(LoginRequiredMixin, View):
def post(self, request, *args, **kwargs):
response = {'status': False}
admin_email_body = {}
owner = self.request.user
vm = self.get_object()
opennebula_vm_id = self.kwargs.get('pk')
# Cancel subscription
stripe_utils = StripeUtils()
error_msg_subject = (
'Error canceling subscription for '
'{user} and vm id {vm_id}'.format(
user=owner.email,
vm_id=opennebula_vm_id
)
manager = OpenNebulaManager(
email=owner.email,
password=owner.password
)
try:
vm_data = VirtualMachineSerializer(manager.get_vm(vm.id)).data
vm_name = vm_data.get('name')
except WrongIdError as wrong_id_err:
logger.error(str(wrong_id_err))
return redirect(reverse('hosting:virtual_machines'))
# Cancel Stripe subscription
stripe_utils = StripeUtils()
try:
hosting_order = HostingOrder.objects.get(
vm_id=opennebula_vm_id
vm_id=vm.id
)
result = stripe_utils.unsubscribe_customer(
subscription_id=hosting_order.subscription_id
@ -1081,43 +1085,20 @@ class VirtualMachineView(LoginRequiredMixin, View):
if (stripe_subscription_obj is None or
stripe_subscription_obj.status != 'canceled'):
error_msg = result.get('error')
logger.error(error_msg_subject)
logger.error(
'Error canceling subscription for {user} and vm id '
'{vm_id}'.format(user=owner.email, vm_id=vm.id)
)
logger.error(error_msg)
email_data = {
'subject': error_msg_subject,
'from_email': settings.DCL_SUPPORT_FROM_ADDRESS,
'to': settings.DCL_ERROR_EMAILS_TO_LIST,
'body': error_msg,
}
email = EmailMessage(**email_data)
email.send()
admin_email_body['stripe_error_msg'] = error_msg
except HostingOrder.DoesNotExist:
error_msg = (
"HostingOrder corresponding to vm_id={vm_id} does"
"not exist. Hence, can not find subscription to "
"cancel ".format(vm_id=opennebula_vm_id)
"cancel ".format(vm_id=vm.id)
)
logger.error(error_msg)
email_data = {
'subject': error_msg_subject,
'from_email': settings.DCL_SUPPORT_FROM_ADDRESS,
'to': settings.DCL_ERROR_EMAILS_TO_LIST,
'body': error_msg,
}
email = EmailMessage(**email_data)
email.send()
manager = OpenNebulaManager(
email=owner.email,
password=owner.password
)
try:
vm_data = VirtualMachineSerializer(manager.get_vm(vm.id)).data
vm_name = vm_data.get('name')
except WrongIdError as wrong_id_err:
logger.error(str(wrong_id_err))
return redirect(reverse('hosting:virtual_machines'))
admin_email_body['stripe_error_msg'] = error_msg
terminated = manager.delete_vm(vm.id)
@ -1126,26 +1107,24 @@ class VirtualMachineView(LoginRequiredMixin, View):
"manager.delete_vm returned False. Hence, error making "
"xml-rpc call to delete vm failed."
)
response['text'] = ugettext(
'Error terminating VM') + opennebula_vm_id
response['text'] = ugettext('Error terminating VM') + vm.id
else:
for t in range(15):
try:
manager.get_vm(opennebula_vm_id)
manager.get_vm(vm.id)
except WrongIdError:
response['status'] = True
response['text'] = ugettext('Terminated')
vm_detail_obj = VMDetail.objects.filter(
vm_id=opennebula_vm_id
vm_id=vm.id
).first()
vm_detail_obj.terminated_at = datetime.utcnow()
vm_detail_obj.save()
except BaseException as base_exception:
logger.error(
"manager.get_vm returned exception: {details}. Hence, "
"the vm with id {vm_id} is no more accessible".format(
details=str(base_exception),
vm_id=opennebula_vm_id
"manager.get_vm({vm_id}) returned exception: "
"{details}.".format(
details=str(base_exception), vm_id=vm.id
)
)
break
@ -1153,10 +1132,12 @@ class VirtualMachineView(LoginRequiredMixin, View):
sleep(2)
context = {
'vm_name': vm_name,
'base_url': "{0}://{1}".format(self.request.scheme,
self.request.get_host()),
'base_url': "{0}://{1}".format(
self.request.scheme, self.request.get_host()
),
'page_header': _('Virtual Machine %(vm_name)s Cancelled') % {
'vm_name': vm_name}
'vm_name': vm_name
}
}
email_data = {
'subject': context['page_header'],
@ -1168,6 +1149,18 @@ class VirtualMachineView(LoginRequiredMixin, View):
}
email = BaseEmail(**email_data)
email.send()
admin_email_body.update(response)
email_to_admin_data = {
'subject': "Deleted Subscription for VM: {vm_id} and "
"user: {user}".format(
vm_id=vm.id, user=owner.email
),
'from_email': settings.DCL_SUPPORT_FROM_ADDRESS,
'to': ['info@ungleich.ch'],
'body': "\n".join(
["%s=%s" % (k, v) for (k, v) in admin_email_body]),
}
send_plain_email_task.delay(email_to_admin_data)
return HttpResponse(
json.dumps(response),
content_type="application/json"