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52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
# -*- coding:utf-8 -*-
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#
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# Copyright 2023 © AE UTBM
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# ae@utbm.fr / ae.info@utbm.fr
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# All contributors are listed in the CONTRIBUTORS file.
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#
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# This file is part of the website of the UTBM Student Association (AE UTBM),
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# https://ae.utbm.fr.
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#
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# You can find the whole source code at https://github.com/ae-utbm/sith3
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#
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# LICENSED UNDER THE GNU GENERAL PUBLIC LICENSE VERSION 3 (GPLv3)
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# SEE : https://raw.githubusercontent.com/ae-utbm/sith3/master/LICENSE
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# OR WITHIN THE LOCAL FILE "LICENSE"
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#
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# PREVIOUSLY LICENSED UNDER THE MIT LICENSE,
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# SEE : https://raw.githubusercontent.com/ae-utbm/sith3/master/LICENSE.old
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# OR WITHIN THE LOCAL FILE "LICENSE.old"
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#
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from __future__ import unicode_literals
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from django.db import migrations
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from core.models import User
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def remove_multiples_comments_from_same_user(apps, schema_editor):
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for user in User.objects.exclude(uv_comments=None).prefetch_related("uv_comments"):
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for uv in user.uv_comments.values("uv").distinct():
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last = (
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user.uv_comments.filter(uv__id=uv["uv"])
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.order_by("-publish_date")
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.first()
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)
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for comment in (
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user.uv_comments.filter(uv__id=uv["uv"]).exclude(pk=last.pk).all()
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):
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print("removing : %s" % (comment,))
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comment.delete()
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class Migration(migrations.Migration):
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dependencies = [("pedagogy", "0001_initial")]
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operations = [
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migrations.RunPython(
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remove_multiples_comments_from_same_user,
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reverse_code=migrations.RunPython.noop,
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)
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]
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