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43 lines
1.5 KiB
43 lines
1.5 KiB
from datetime import timedelta
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from django.contrib.auth.models import User
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from django.core.management.base import BaseCommand
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from django.db.models import Count, F
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from django.utils.timezone import now
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from hc.accounts.models import Profile
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class Command(BaseCommand):
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help = """Prune old, inactive user accounts.
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Conditions for removing an user account:
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- created 1 month ago and never logged in. Does not belong
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to any team.
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Use case: visitor types in their email at the website but
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never follows through with login.
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"""
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def handle(self, *args, **options):
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month_ago = now() - timedelta(days=30)
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# Old accounts, never logged in, no team memberships
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q = User.objects.order_by("id")
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q = q.annotate(n_teams=Count("memberships"))
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q = q.filter(date_joined__lt=month_ago, last_login=None, n_teams=0)
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n, summary = q.delete()
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count = summary.get("auth.User", 0)
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self.stdout.write("Pruned %d never-logged-in user accounts." % count)
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# Profiles scheduled for deletion
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q = Profile.objects.order_by("id")
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q = q.filter(deletion_notice_date__lt=month_ago)
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# Exclude users who have logged in after receiving deletion notice
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q = q.exclude(user__last_login__gt=F("deletion_notice_date"))
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for profile in q:
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self.stdout.write("Deleting inactive %s" % profile.user.email)
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profile.user.delete()
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return "Done!"
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