from django.db import models from django import forms from django.forms import ModelForm class Facture(models.Model): user = models.ForeignKey('users.User', on_delete=models.PROTECT) paiement = models.ForeignKey('Paiement', on_delete=models.PROTECT) banque = models.ForeignKey('Banque', on_delete=models.PROTECT, blank=True, null=True) cheque = models.CharField(max_length=255, blank=True) number = models.IntegerField() date = models.DateTimeField(auto_now_add=True) name = models.CharField(max_length=255) prix = models.DecimalField(max_digits=5, decimal_places=2) valid = models.BooleanField(default=True) def __str__(self): return str(self.name) + ' ' + str(self.date) + ' ' + str(self.user) class Article(models.Model): name = models.CharField(max_length=255) prix = models.DecimalField(max_digits=5, decimal_places=2) cotisation = models.BooleanField() duration = models.IntegerField(help_text="Durée exprimée en mois entiers", blank=True, null=True) def __str__(self): return self.name class Banque(models.Model): name = models.CharField(max_length=255) def __str__(self): return self.name class Paiement(models.Model): moyen = models.CharField(max_length=255) def __str__(self): return self.moyen class Cotisation(models.Model): facture = models.OneToOneField('Facture', on_delete=models.PROTECT) date_start = models.DateTimeField() date_end = models.DateTimeField() def __str__(self): return str(self.facture) class NewFactureForm(ModelForm): article = forms.ModelMultipleChoiceField(queryset=Article.objects.all(), label="Article") def __init__(self, *args, **kwargs): super(NewFactureForm, self).__init__(*args, **kwargs) self.fields['number'].label = 'Quantité' self.fields['cheque'].required = False self.fields['banque'].required = False self.fields['cheque'].label = 'Numero de chèque' self.fields['banque'].empty_label = "Non renseigné" self.fields['paiement'].empty_label = "Séléctionner un moyen de paiement" class Meta: model = Facture fields = ['paiement','banque','cheque','number'] def clean(self): cleaned_data=super(NewFactureForm, self).clean() paiement = cleaned_data.get("paiement") cheque = cleaned_data.get("cheque") banque = cleaned_data.get("banque") if paiement.moyen=="chèque" and not (cheque and banque): raise forms.ValidationError("Le numero de chèque et la banque sont obligatoires") return cleaned_data class EditFactureForm(NewFactureForm): class Meta(NewFactureForm.Meta): fields = '__all__' def __init__(self, *args, **kwargs): super(EditFactureForm, self).__init__(*args, **kwargs) self.fields['user'].label = 'Adherent' self.fields['name'].label = 'Designation' self.fields['prix'].label = 'Prix unitaire' self.fields['user'].empty_label = "Séléctionner l'adhérent propriétaire" self.fields.pop('article')