mirror of
https://gitlab.crans.org/bde/nk20
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48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
# Copyright (C) 2018-2020 by BDE ENS Paris-Saclay
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# SPDX-License-Identifier: GPL-3.0-or-later
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from django.utils import timezone
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def save_user_note(instance, raw, **_kwargs):
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"""
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Hook to create and save a note when an user is updated
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"""
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if not raw and (instance.is_superuser or instance.profile.registration_valid)\
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and not hasattr(instance, "_no_signal"):
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# Create note only when the registration is validated
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from note.models import NoteUser
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NoteUser.objects.get_or_create(user=instance)
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instance.note.save()
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def save_club_note(instance, raw, **_kwargs):
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"""
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Hook to create and save a note when a club is updated
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"""
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# When provisionning data, do not try to autocreate
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if not raw and not hasattr(instance, "_no_signal"):
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from .models import NoteClub
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NoteClub.objects.get_or_create(club=instance)
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instance.note.save()
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def pre_save_note(instance, raw, **_kwargs):
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if not raw and instance.pk and not hasattr(instance, "_no_signal") and instance.balance < 0:
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from note.models import Note
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old_note = Note.objects.get(pk=instance.pk)
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if old_note.balance >= 0:
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# Passage en négatif
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instance.last_negative = timezone.now()
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instance.send_mail_negative_balance()
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def delete_transaction(instance, **_kwargs):
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"""
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Whenever we want to delete a transaction (caution with this), we ensure the transaction is invalid first.
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"""
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if not hasattr(instance, "_no_signal"):
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instance.valid = False
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instance._force_save = True
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instance.save()
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