mirror of https://gitlab.crans.org/bde/nk20
91 lines
2.0 KiB
Python
91 lines
2.0 KiB
Python
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# -*- mode: python; coding: utf-8 -*-
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# Copyright (C) 2018-2019 by BDE ENS Paris-Saclay
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# SPDX-License-Identifier: GPL-3.0-or-later
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from django.conf import settings
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from django.db import models
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from django.utils.translation import gettext_lazy as _
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"""
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Defines each note types
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"""
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class Note(models.Model):
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"""
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An abstract model, use to add transactions capabilities to a user
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"""
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balance = models.IntegerField(
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verbose_name=_('account balance'),
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help_text=_('in centimes, money credited for this instance'),
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)
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is_active = models.BooleanField(
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_('active'),
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default=True,
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help_text=_(
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'Designates whether this note should be treated as active. '
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'Unselect this instead of deleting notes.'
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),
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)
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class NoteUser(Note):
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"""
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A Note associated to an User
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"""
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user = models.OneToOneField(
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settings.AUTH_USER_MODEL,
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on_delete=models.PROTECT,
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related_name='note',
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)
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class Meta:
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verbose_name = _("one's note")
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verbose_name_plural = _("users note")
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class NoteClub(Note):
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"""
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A Note associated to a Club
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"""
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user = models.OneToOneField(
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'member.Club',
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on_delete=models.PROTECT,
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related_name='note',
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)
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class Meta:
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verbose_name = _("club note")
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verbose_name_plural = _("clubs notes")
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class NoteSpecial(Note):
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"""
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A Note for special account, where real money enter or leave the system
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- bank check
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- credit card
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- bank transfer
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- cash
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- refund
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"""
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special_type = models.CharField(
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verbose_name=_('type'),
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max_length=255,
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unique=True,
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)
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class Alias(models.Model):
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"""
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An alias labels a Note instance, only for user and clubs
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"""
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name = models.CharField(
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verbose_name=_('name'),
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max_length=255,
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unique=True,
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)
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note = models.ForeignKey(
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Note,
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on_delete=models.PROTECT,
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)
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