mirror of
https://github.com/nanoy42/coope
synced 2024-11-22 11:23:11 +00:00
263 lines
No EOL
8.5 KiB
Python
263 lines
No EOL
8.5 KiB
Python
from django.db import models
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from django.contrib.auth.models import User
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from django.db.models.signals import post_save
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from django.dispatch import receiver
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from django.utils import timezone
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from simple_history.models import HistoricalRecords
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from preferences.models import PaymentMethod, Cotisation
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from gestion.models import ConsumptionHistory
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class School(models.Model):
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"""
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Stores school.
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"""
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class Meta:
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verbose_name = "École"
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name = models.CharField(max_length=255, verbose_name="Nom")
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"""
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The name of the school
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"""
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history = HistoricalRecords()
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def __str__(self):
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return self.name
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class CotisationHistory(models.Model):
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"""
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Stores cotisation histories, related to :class:`preferences.models.Cotisation`.
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"""
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class Meta:
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verbose_name = "Historique cotisation"
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user = models.ForeignKey(User, on_delete=models.PROTECT, verbose_name="Client")
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"""
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Client (:class:`django.contrib.auth.models.User`).
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"""
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amount = models.DecimalField(max_digits=5, decimal_places=2, verbose_name="Montant")
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"""
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Price, in euros, of the cotisation.
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"""
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duration = models.PositiveIntegerField(verbose_name="Durée")
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"""
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Duration, in days, of the cotisation.
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"""
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paymentDate = models.DateTimeField(auto_now_add=True, verbose_name="Date du paiement")
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"""
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Date of the payment.
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"""
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endDate = models.DateTimeField(verbose_name="Fin de la cotisation")
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"""
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End date of the cotisation.
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"""
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paymentMethod = models.ForeignKey(PaymentMethod, on_delete=models.PROTECT, verbose_name="Moyen de paiement")
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"""
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:class:`Payment method <preferences.models.PaymentMethod>` used.
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"""
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cotisation = models.ForeignKey(Cotisation, on_delete=models.PROTECT, verbose_name="Type de cotisation")
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"""
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:class:`~preferences.models.Cotisation` related.
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"""
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coopeman = models.ForeignKey(User, on_delete=models.PROTECT, related_name="cotisation_made")
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"""
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User (:class:`django.contrib.auth.models.User`) who registered the cotisation.
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"""
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divided = models.BooleanField(default=False, verbose_name="Répartition")
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"""
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True if money of cotisation have been divided between CTM and PTM
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"""
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amount_ptm = models.DecimalField(max_digits=5, decimal_places=2, null=True, verbose_name="Montant pour le club Phœnix Technopôle Metz", default=0)
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"""
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Amount of money given to the PTM club
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"""
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history = HistoricalRecords()
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class WhiteListHistory(models.Model):
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"""
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Stores whitelist history.
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"""
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class Meta:
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verbose_name = "Historique accès gracieux"
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verbose_name_plural = "Historique accès gracieux"
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user = models.ForeignKey(User, on_delete=models.PROTECT, verbose_name="Client")
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"""
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Client (:class:`django.contrib.auth.models.User`).
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"""
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paymentDate = models.DateTimeField(auto_now_add=True, verbose_name="Date de début")
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"""
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Date of the beginning of the whitelist.
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"""
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endDate = models.DateTimeField(verbose_name="Date de fin")
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"""
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End date of the whitelist.
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"""
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duration = models.PositiveIntegerField(verbose_name="Durée", help_text="Durée de l'accès gracieux en jour")
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"""
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Duration, in days, of the whitelist
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"""
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coopeman = models.ForeignKey(User, on_delete=models.PROTECT, related_name="whitelist_made")
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"""
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User (:class:`django.contrib.auth.models.User`) who registered the cotisation.
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"""
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reason = models.CharField(max_length=255, verbose_name="Raison", blank=True)
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"""
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Reason of the whitelist
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"""
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history = HistoricalRecords()
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class Profile(models.Model):
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"""
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Stores user profile.
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"""
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class Meta:
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verbose_name = "Profil"
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permissions = (
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('can_generate_invoices', 'Can generate invocies'),
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('can_change_user_perm', 'Can change user groups'),
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)
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user = models.OneToOneField(User, on_delete=models.CASCADE, verbose_name="Utilisateur")
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"""
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Client (:class:`django.contrib.auth.models.User`).
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"""
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credit = models.DecimalField(max_digits=7, decimal_places=2, default=0, verbose_name="Crédit")
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"""
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Amount of money, in euros, put on the account
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"""
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debit = models.DecimalField(max_digits=7, decimal_places=2, default=0, verbose_name="Débit")
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"""
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Amount of money, in euros, spent from the account
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"""
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direct_debit = models.DecimalField(max_digits=7, decimal_places=2, default=0, verbose_name="Débit (non compte)")
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"""
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Amount of money, in euro, spent with other mean than the account
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"""
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school = models.ForeignKey(School, on_delete=models.PROTECT, blank=True, null=True, verbose_name="École")
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"""
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:class:`~users.models.School` of the client
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"""
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cotisationEnd = models.DateTimeField(blank=True, null=True, verbose_name="Fin de cotisation")
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"""
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Date of end of cotisation for the client
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"""
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alcohol = models.DecimalField(max_digits=5, decimal_places=2, default=0, null=True)
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"""
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Ingerated alcohol
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"""
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history = HistoricalRecords()
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@property
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def is_adherent(self):
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"""
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Test if a client is adherent.
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"""
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banishments = self.user.banishmenthistory_set.order_by("-end_date")
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if banishments and banishments[0].end_date > timezone.now():
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return False
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if(self.cotisationEnd and self.cotisationEnd > timezone.now()):
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return True
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else:
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return False
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@property
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def balance(self):
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"""
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Computes client balance (:attr:`gestion.models.Profile.credit` - :attr:`gestion.models.Profile.debit`).
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"""
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return self.credit - self.debit
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def positiveBalance(self):
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"""
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Test if the client balance is positive or null.
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"""
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return self.balance >= 0
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@property
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def rank(self):
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"""
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Computes the rank (by :attr:`gestion.models.Profile.debit`) of the client.
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"""
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return Profile.objects.filter(debit__gte=self.debit).count()
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@property
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def nb_pintes(self):
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"""
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Return the number of :class:`Pinte(s) <gestion.models.Pinte>` currently owned.
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"""
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return self.user.pintes_owned_currently.count()
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def __str__(self):
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return str(self.user)
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def __getattr__(self, name):
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"""
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Try to return the attribute and it doesn't exist, try to return the attribute of the associated user (:class:`django.contrib.auth.models.User`).
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"""
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try:
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r = self.__getattribute__(name)
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except AttributeError:
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try:
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r = super().__getattr__(name)
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except AttributeError:
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r = getattr(self.user, name)
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return r
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@receiver(post_save, sender=User)
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def create_user_profile(sender, instance, created, **kwargs):
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"""
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Create profile when user (:class:`django.contrib.auth.models.User`) is created.
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"""
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if created:
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Profile.objects.create(user=instance)
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@receiver(post_save, sender=User)
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def save_user_profile(sender, instance, **kwargs):
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"""
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Save profile when user (:class:`django.contrib.auth.models.User`) is saved.
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"""
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instance.profile.save()
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def str_user(self):
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"""
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Rewrite str method for user (:class:`django.contrib.auth.models.User`).
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"""
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if self.profile.is_adherent:
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fin = "Adhérent"
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else:
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fin = "Non adhérent"
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return self.username + " (" + self.first_name + " " + self.last_name + ", " + str(self.profile.balance) + "€, " + fin + ")"
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User.add_to_class("__str__", str_user)
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class BanishmentHistory(models.Model):
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"""
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Stores banishment history.
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"""
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class Meta:
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verbose_name = "Historique banissement"
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verbose_name_plural = "Historique banissements"
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user = models.ForeignKey(User, on_delete=models.PROTECT, verbose_name="Client")
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"""
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Client (:class:`django.contrib.auth.models.User`).
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"""
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ban_date = models.DateTimeField(auto_now_add=True, verbose_name="Date du banissement")
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"""
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Date of the beginning of the whitelist.
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"""
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end_date = models.DateTimeField(verbose_name="Date de fin")
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"""
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End date of the whitelist.
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"""
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coopeman = models.ForeignKey(User, on_delete=models.PROTECT, related_name="banishment_made")
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"""
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User (:class:`django.contrib.auth.models.User`) who registered the cotisation.
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"""
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reason = models.CharField(max_length=255, verbose_name="Raison", blank=True)
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"""
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Reason of the whitelist
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"""
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history = HistoricalRecords() |