216 lines
8.7 KiB
Python
216 lines
8.7 KiB
Python
import logging
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import oca
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import sys
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import stripe
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from django.core.management.base import BaseCommand
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from membership.models import CustomUser, DeletedUser
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from hosting.models import (
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HostingOrder, HostingBill, VMDetail, UserCardDetail, UserHostingKey
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)
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from opennebula_api.models import OpenNebulaManager
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logger = logging.getLogger(__name__)
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def query_yes_no(question, default="yes"):
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"""Ask a yes/no question via raw_input() and return their answer.
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"question" is a string that is presented to the user.
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"default" is the presumed answer if the user just hits <Enter>.
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It must be "yes" (the default), "no" or None (meaning
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an answer is required of the user).
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The "answer" return value is True for "yes" or False for "no".
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"""
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valid = {"yes": True, "y": True, "ye": True,
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"no": False, "n": False}
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if default is None:
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prompt = " [y/n] "
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elif default == "yes":
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prompt = " [Y/n] "
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elif default == "no":
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prompt = " [y/N] "
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else:
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raise ValueError("invalid default answer: '%s'" % default)
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while True:
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sys.stdout.write(question + prompt)
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choice = input().lower()
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if default is not None and choice == '':
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return valid[default]
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elif choice in valid:
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return valid[choice]
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else:
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sys.stdout.write("Please respond with 'yes' or 'no' "
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"(or 'y' or 'n').\n")
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class Command(BaseCommand):
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help = '''Deletes all resources of the user from the project'''
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def add_arguments(self, parser):
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parser.add_argument('customer_email', nargs='+', type=str)
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def handle(self, *args, **options):
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try:
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for email in options['customer_email']:
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r = query_yes_no("Are you sure you want to delete {} ?".format(
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email, None
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))
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if r:
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logger.debug("Deleting user {}".format(email))
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# Get stripe customer instance and delete the customer
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try:
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cus_user = CustomUser.objects.get(email=email)
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except CustomUser.DoesNotExist as dne:
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logger.error("CustomUser with email {} does "
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"not exist".format(email))
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sys.exit(1)
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stripe_customer = cus_user.stripecustomer
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c = stripe.Customer.retrieve(
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stripe_customer.stripe_id
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)
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cus_delete_obj = c.delete()
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if cus_delete_obj.deleted:
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logger.debug(
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"StripeCustomer {} associated with {} deleted"
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"".format(stripe_customer.stripe_id, email)
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)
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else:
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logger.error("Error while deleting the StripeCustomer")
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hosting_orders = HostingOrder.objects.filter(
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customer=stripe_customer.id
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)
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vm_ids = []
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for order in hosting_orders:
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vm_ids.append(order.vm_id)
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# Delete Billing Address
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if order.billing_address is not None:
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logger.debug(
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"Billing Address {} associated with {} deleted"
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"".format(order.billing_address.id, email)
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)
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order.billing_address.delete()
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else:
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logger.error(
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"Error while deleting the billing_address")
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# Delete Order Detail
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if order.order_detail is not None:
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logger.debug(
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"Order Detail {} associated with {} deleted"
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"".format(order.order_detail.id, email)
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)
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order.order_detail.delete()
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else:
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logger.error(
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"Error while deleting the order_detail. None")
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# Delete order
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if order is not None:
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logger.debug(
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"Order {} associated with {} deleted"
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"".format(order.id, email)
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)
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order.delete()
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else:
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logger.error(
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"Error while deleting the Order")
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hosting_bills = HostingBill.objects.filter(
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customer=stripe_customer.id
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)
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# delete hosting bills
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for bill in hosting_bills:
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if bill.billing_address is not None:
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logger.debug(
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"HostingBills billing address {} associated with {} deleted"
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"".format(bill.billing_address.id, email)
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)
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bill.billing_address.delete()
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else:
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logger.error(
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"Error while deleting the HostingBill's Billing address")
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if bill is not None:
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logger.debug(
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"HostingBill {} associated with {} deleted"
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"".format(bill.id, email)
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)
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bill.delete()
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else:
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logger.error(
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"Error while deleting the HostingBill")
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# delete VMDetail
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for vm_id in vm_ids:
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vm_detail = VMDetail.objects.get(vm_id=vm_id)
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if vm_detail is not None:
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logger.debug(
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"vm_detail {} associated with {} deleted"
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"".format(vm_detail.id, email)
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)
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vm_detail.delete()
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else:
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logger.error(
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"Error while deleting the vm_detail")
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# delete UserCardDetail
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ucds = UserCardDetail.objects.filter(
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stripe_customer=stripe_customer
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)
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for ucd in ucds:
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if ucd is not None:
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logger.debug(
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"User Card Detail {} associated with {} deleted"
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"".format(ucd.id, email)
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)
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ucd.delete()
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else:
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logger.error(
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"Error while deleting the User Card Detail")
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# delete UserHostingKey
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uhks = UserHostingKey.objects.filter(
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user=cus_user
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)
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for uhk in uhks:
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uhk.delete()
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# delete stripe customer
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stripe_customer.delete()
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# add user to deleteduser
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DeletedUser.objects.create(
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email=cus_user.email, name=cus_user.name,
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user_id = cus_user.id
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)
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# delete CustomUser
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cus_user.delete()
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# remove user from OpenNebula
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manager = OpenNebulaManager()
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user_pool = manager._get_user_pool()
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on_user = user_pool.get_by_name(email)
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if on_user.id > 0:
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logger.debug(
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"Deleting user {} => ID={} from opennebula".format(
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email, on_user.id)
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)
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manager.oneadmin_client.call(
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oca.User.METHODS['delete'], on_user.id
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)
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else:
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logger.error(
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"User not found with email {}. "
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"Not doing anything".format(email)
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)
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logger.debug("Deleted {} SUCCESSFULLY.".format(email))
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except Exception as e:
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print(" *** Error occurred. Details {}".format(str(e)))
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