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https://gitlab2.federez.net/re2o/re2o
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68 lines
2.3 KiB
Python
68 lines
2.3 KiB
Python
from django.db import models
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class Facture(models.Model):
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user = models.ForeignKey('users.User', on_delete=models.PROTECT)
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paiement = models.ForeignKey('Paiement', on_delete=models.PROTECT)
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banque = models.ForeignKey('Banque', on_delete=models.PROTECT, blank=True, null=True)
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cheque = models.CharField(max_length=255, blank=True)
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date = models.DateTimeField(auto_now_add=True)
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valid = models.BooleanField(default=True)
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def prix(self):
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prix = Vente.objects.all().filter(facture=self).aggregate(models.Sum('prix'))['prix__sum']
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return prix
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def prix_total(self):
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return Vente.objects.all().filter(facture=self).aggregate(total=models.Sum(models.F('prix')*models.F('number'), output_field=models.FloatField()))['total']
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def name(self):
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name = ' - '.join(vente.name for vente in Vente.objects.all().filter(facture=self))
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return name
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def __str__(self):
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return str(self.date) + ' ' + str(self.user)
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class Vente(models.Model):
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facture = models.ForeignKey('Facture', on_delete=models.PROTECT)
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number = models.IntegerField()
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name = models.CharField(max_length=255)
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prix = models.DecimalField(max_digits=5, decimal_places=2)
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cotisation = models.BooleanField()
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duration = models.IntegerField(help_text="Durée exprimée en mois entiers", blank=True, null=True)
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def prix_total(self):
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return self.prix*self.number
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def __str__(self):
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return str(self.name) + ' ' + str(self.facture)
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class Article(models.Model):
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name = models.CharField(max_length=255)
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prix = models.DecimalField(max_digits=5, decimal_places=2)
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cotisation = models.BooleanField()
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duration = models.IntegerField(help_text="Durée exprimée en mois entiers", blank=True, null=True)
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def __str__(self):
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return self.name
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class Banque(models.Model):
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name = models.CharField(max_length=255)
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def __str__(self):
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return self.name
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class Paiement(models.Model):
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moyen = models.CharField(max_length=255)
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def __str__(self):
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return self.moyen
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class Cotisation(models.Model):
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facture = models.OneToOneField('Facture', on_delete=models.PROTECT)
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date_start = models.DateTimeField()
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date_end = models.DateTimeField()
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def __str__(self):
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return str(self.facture)
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