2017-06-30 01:25:07 +00:00
|
|
|
from django.db import models
|
|
|
|
|
|
|
|
|
|
class Auteur(models.Model):
|
|
|
|
|
nom = models.CharField(max_length=255)
|
|
|
|
|
|
|
|
|
|
def __str__(self):
|
|
|
|
|
return self.nom
|
|
|
|
|
|
|
|
|
|
class Media(models.Model):
|
|
|
|
|
titre = models.CharField(max_length=255)
|
|
|
|
|
cote = models.CharField(max_length=31)
|
2017-06-30 14:01:44 +00:00
|
|
|
auteur = models.ManyToManyField('Auteur')
|
2017-06-30 01:25:07 +00:00
|
|
|
# type = TODO
|
|
|
|
|
|
|
|
|
|
def __str__(self):
|
|
|
|
|
return str(self.titre) + ' - ' + str(self.auteur)
|
|
|
|
|
|
|
|
|
|
class Emprunt(models.Model):
|
|
|
|
|
media = models.ForeignKey('Media', on_delete=models.PROTECT)
|
|
|
|
|
user = models.ForeignKey('users.User', on_delete=models.PROTECT)
|
|
|
|
|
date_emprunt = models.DateTimeField(help_text='%d/%m/%y %H:%M:%S')
|
|
|
|
|
date_rendu = models.DateTimeField(help_text='%d/%m/%y %H:%M:%S', blank=True, null=True)
|
|
|
|
|
permanencier_emprunt = models.ForeignKey('users.User', on_delete=models.PROTECT, related_name='user_permanencier_emprunt')
|
|
|
|
|
permanencier_rendu = models.ForeignKey('users.User', on_delete=models.PROTECT, related_name='user_permanencier_rendu', blank=True, null=True)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
