235 lines
7.4 KiB
Python
235 lines
7.4 KiB
Python
import os
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import re
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import uuid as uuid
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from django.conf import settings
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from django.core.exceptions import ValidationError
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from django.core.mail import EmailMultiAlternatives
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from django.db import models
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from django.template.loader import render_to_string
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from django.urls import reverse
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class BaseModel(models.Model):
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class Meta:
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abstract = True
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created_at = models.DateTimeField('créé le', auto_now_add=True)
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updated_at = models.DateTimeField('mis à jour le', auto_now=True)
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def phone_validator(value):
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regex = re.compile(r'^\d{10}$')
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if not regex.match(value):
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raise ValidationError(
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"%(value)s n'est pas un numéro de téléphone valide. Format attendu : 10 chiffres.",
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params={'value': value}
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)
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class Teacher(BaseModel):
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class Meta:
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verbose_name = 'coordonnateur'
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verbose_name_plural = 'coordonnateurs'
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ordering = ['first_name']
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uuid = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
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first_name = models.CharField('prénom', max_length=100)
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last_name = models.CharField('nom', max_length=100)
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phone_number = models.CharField(
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'numéro de téléphone',
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help_text="En cas d'urgence, 10 chiffres.",
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max_length=10,
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validators=[phone_validator]
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)
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email = models.EmailField(
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'adresse email',
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help_text='Utilisée pour vous transmettre votre lien personnel',
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unique=True
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)
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has_confirmed_list = models.BooleanField(
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'a confirmé les listes',
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default=False,
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blank=True
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)
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def get_absolute_url(self):
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from django.urls import reverse
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return reverse('list_books', kwargs={'pk': str(self.pk)})
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@property
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def full_name(self):
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return f'{self.first_name} {self.last_name}'
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def __str__(self):
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return self.full_name
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def send_link(self, request):
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dest = self.email
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link = request.build_absolute_uri(reverse('list_books', args=[str(self.pk)]))
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msg = EmailMultiAlternatives(
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subject='Gestion des manuels scolaires',
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body=f'Bonjour {self.first_name},\n'
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f'Voici votre lien pour la gestion des manuels scolaires : {link}',
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from_email=settings.SERVER_EMAIL,
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to=[dest],
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)
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reply_to = [os.getenv('REPLY_TO')]
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if reply_to:
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msg.reply_to = reply_to
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msg.attach_alternative(
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render_to_string('manuels/emails_link.html', {'link': link, 'teacher': self}), "text/html"
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)
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msg.send()
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def send_confirmation(self, request):
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dest = settings.LIBRARIAN_EMAILS
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link = request.build_absolute_uri(reverse('home_page'))
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msg = EmailMultiAlternatives(
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subject="Gestion des manuels scolaires - Confirmation d'un coordonnateur",
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body=f'Bonjour,\n'
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f'{self.first_name} a confirmé ses listes sur {link}',
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from_email=settings.SERVER_EMAIL,
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to=dest,
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)
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reply_to = [os.getenv('REPLY_TO')]
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if reply_to:
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msg.reply_to = reply_to
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msg.attach_alternative(
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render_to_string('manuels/emails_confirmation.html', {'link': link, 'teacher': self}), "text/html"
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)
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msg.send()
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class Level(BaseModel):
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class Meta:
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verbose_name = 'classe'
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verbose_name_plural = 'classes'
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ordering = ['order', 'name']
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name = models.CharField('nom', max_length=50)
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order = models.IntegerField('ordre', default=0)
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def __str__(self):
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return self.name
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class Editor(BaseModel):
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class Meta:
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verbose_name = 'éditeur'
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verbose_name_plural = 'éditeurs'
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ordering = ['name']
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name = models.CharField('nom', max_length=100)
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def __str__(self):
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return self.name
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def isbn_validator(value):
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regex = re.compile(r'(\d-?){10,13}X?')
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if not regex.match(value):
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raise ValidationError("%(value)s n'est pas un ISBN valide.", params={'value': value})
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def positive_float_validator(value):
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try:
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value = float(value)
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except ValueError:
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raise ValidationError("%(value)s doit être un nombre décimal")
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if value < 0:
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raise ValidationError("%(value)s doit être un nombre positif")
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class Book(BaseModel):
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class Meta:
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verbose_name = 'livre'
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verbose_name_plural = 'livres'
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teacher = models.ForeignKey(verbose_name='coordonnateur', to=Teacher, on_delete=models.PROTECT, null=True)
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level = models.ForeignKey(verbose_name='classe', to=Level, on_delete=models.PROTECT, null=True)
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field = models.CharField('discipline', max_length=200)
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title = models.TextField('titre')
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authors = models.TextField('auteurs')
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editor = models.ForeignKey(verbose_name='éditeur', to=Editor, on_delete=models.PROTECT, null=True)
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other_editor = models.CharField(verbose_name='préciser', max_length=100, blank=True)
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publication_year = models.PositiveIntegerField('année de publication')
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isbn = models.CharField(
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'ISBN/EAN',
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max_length=20,
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help_text="Format attendu : 10 ou 13 chiffres, éventuellement séparés par des tirets et éventuellement "
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"suivis de la lettre <code>X</code>. La recherche sur Decitre ne fonctionnera qu'avec un code ISBN à"
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"13 chiffres (ou EAN)",
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validators=[isbn_validator]
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)
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price = models.FloatField('prix', validators=[positive_float_validator])
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YES_NO_CHOICE = (
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(None, '------------'),
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(False, 'Non'),
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(True, 'Oui'),
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)
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previously_acquired = models.BooleanField(
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"manuel acquis précédemment par l'élève",
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choices=YES_NO_CHOICE,
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blank=False,
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default=None,
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)
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done = models.BooleanField(
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'Traité',
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blank=True,
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default=False
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)
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comments = models.TextField(
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'commentaires',
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blank=True,
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help_text="Ce message sera visible par la documentaliste."
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)
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consumable = models.BooleanField(
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'consommable',
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help_text="Exemple : un cahier d'exercices est un consommable",
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choices=YES_NO_CHOICE,
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blank=False,
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default=None,
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)
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@property
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def previously_acquired_text(self):
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if self.previously_acquired:
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return 'Oui'
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else:
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return 'Non'
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@property
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def consumable_text(self):
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if self.previously_acquired:
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return 'Oui'
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else:
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return 'Non'
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def __str__(self):
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return f'{self.title} ({self.authors}) - {self.isbn}'
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def get_absolute_url(self):
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from django.urls import reverse
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return reverse('edit_book', kwargs={'teacher_pk': str(self.teacher.pk), 'pk': str(self.pk)})
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class SuppliesRequirement(BaseModel):
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class Meta:
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verbose_name = 'demande de fournitures'
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verbose_name_plural = 'demandes de fournitures'
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teacher = models.ForeignKey(verbose_name='coordonnateur', to=Teacher, on_delete=models.PROTECT, null=True)
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level = models.ForeignKey(verbose_name='classe', to=Level, on_delete=models.PROTECT, null=True)
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field = models.CharField('discipline', max_length=50)
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supplies = models.TextField('fournitures')
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done = models.BooleanField(
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'Traité',
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blank=True,
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default=False
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)
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def __str__(self):
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return f'{self.supplies} pour {self.level} ({self.teacher})'
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