251 lines
8.3 KiB
Python
251 lines
8.3 KiB
Python
import secrets
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from django.contrib.gis.db import models
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from django.conf import settings
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from django.utils import timezone
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from django.utils.translation import gettext_lazy as _
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from django.core.exceptions import ValidationError
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from django.template.defaultfilters import truncatechars
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from datetime import datetime, timedelta
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from dateutil.relativedelta import relativedelta
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class RoadAuthorization(models.Model):
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AUTH_TYPE = (
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(2, _('Affichage (panneau, ...)')),
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(21, _('Terrasse')),
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(22, _('Mobilier urbain')),
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(23, _("Œuvre d'art")),
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(32, _('Nouvel Emplacement PMR')),
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(33, _('Nouvelle Zone de livraison')),
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(34, _('Tournage audiovisuel')),
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(100, _('Evénement')),
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(51, _('Plante grimpante')),
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(52, _("Pied d'arbre")),
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)
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AUTH_STATUS = (
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(1, _('À traiter')),
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(2, _('En cours')),
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(3, _('Autorisé')),
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(4, _('Refusé')),
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(5, _('Clôturé')),
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)
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LANGUAGE_CHOICES = [('fr', 'Français'), ('nl', 'Nederlands'), ('en', 'English')]
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code = models.CharField(max_length=50, default='')
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status = models.IntegerField(default=1, choices=AUTH_STATUS)
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language = models.CharField(
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max_length=5,
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default='fr',
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choices=LANGUAGE_CHOICES,
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verbose_name=_('Langue'),
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)
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is_email_verified = models.BooleanField(
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default=False,
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verbose_name=_("Email vérifié"),
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help_text=_("Indique si l'adresse email du demandeur a été vérifiée."),
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)
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type = models.IntegerField(_("Type d'occupation"), choices=AUTH_TYPE)
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description = models.TextField(_('Description de la demande'))
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applicant_name = models.CharField(_('Nom'), max_length=100)
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applicant_email = models.EmailField(_('Email'))
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applicant_address = models.CharField(_('Adresse'), max_length=300)
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applicant_enterprise = models.CharField(_('Entreprise'), max_length=100, null=True, blank=True)
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creation_date = models.DateTimeField(auto_now_add=True)
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update_date = models.DateTimeField(auto_now=True)
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agent = models.ForeignKey(
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settings.AUTH_USER_MODEL,
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on_delete=models.SET_NULL,
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null=True, blank=True,
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verbose_name=_('Agent traitant'),
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)
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agent_comment = models.TextField(_('Commentaire'), null=True, blank=True)
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location = models.CharField(_('Localisation – Adresse'), max_length=500)
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geom = models.MultiPolygonField(_('Localisation'), srid=4326)
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@property
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def end_date(self):
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return self.dates.all().latest('end_date').end_date
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@property
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def date_status(self):
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"""
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Returns:
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1 – older than 2 years
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2 – past (< 2 years)
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3 – future
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4 – active (ongoing right now)
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"""
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datestatus = 1
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now = datetime.now().astimezone()
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for d in self.dates.all():
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end = d.end_date
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if end is None:
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# No end date → treat as open-ended (active if already started)
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if d.begin_date <= now:
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return 4
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else:
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datestatus = max(3, datestatus)
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elif end >= now and d.begin_date <= now:
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return 4
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elif d.begin_date >= now:
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datestatus = max(3, datestatus)
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elif end > (now - relativedelta(years=2)):
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datestatus = max(2, datestatus)
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return datestatus
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@property
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def truncated_description(self):
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return truncatechars(self.description, 100)
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class Meta:
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ordering = ['status', '-code']
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verbose_name = _('Autorisation de voirie')
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verbose_name_plural = _('Autorisations de voirie')
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# Maps AUTH_TYPE values to their 2-digit code prefix
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TYPE_PREFIX = {
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2: '01',
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21: '02',
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22: '03',
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23: '04',
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32: '05',
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33: '06',
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34: '07',
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100: '08',
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51: '09',
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52: '10',
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}
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def save(self, *args, **kwargs):
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super().save(*args, **kwargs)
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if not self.code and self.pk:
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year = self.creation_date.year if self.creation_date else datetime.now().year
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prefix = self.TYPE_PREFIX.get(self.type, '00')
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# Count same-type authorizations created this year (excl. self) that already have a code
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count = RoadAuthorization.objects.filter(
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type=self.type,
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creation_date__year=year,
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).exclude(pk=self.pk).exclude(code='').count()
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seq = count + 1
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seq_str = f"{seq:03d}" if seq < 1000 else str(seq)
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self.code = f"AUTH-{year}-{prefix}{seq_str}"
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RoadAuthorization.objects.filter(pk=self.pk).update(code=self.code)
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def __str__(self):
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return f"{self.code} – {self.truncated_description}" if self.code else self.truncated_description
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def validate_file_size(file):
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limit_mb = 15
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if file.size > limit_mb * 1024 * 1024:
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raise ValidationError(_("La taille maximale du fichier est de %(limit)s Mo.") % {'limit': limit_mb})
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class RoadAuthorizationDocument(models.Model):
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file = models.FileField(
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verbose_name=_('Fichier'),
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upload_to='authorizations_documents/',
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validators=[validate_file_size],
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)
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description = models.CharField(_('Description'), max_length=200)
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authorization = models.ForeignKey(
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RoadAuthorization,
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on_delete=models.CASCADE,
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related_name='documents',
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)
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class Meta:
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verbose_name = _('Document')
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verbose_name_plural = _('Documents')
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def __str__(self):
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return self.description
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class RoadAuthorizationDate(models.Model):
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authorization = models.ForeignKey(
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RoadAuthorization,
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on_delete=models.CASCADE,
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related_name='dates',
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)
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begin_date = models.DateTimeField(_("Début de l'occupation"))
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end_date = models.DateTimeField(_("Fin de l'occupation"), null=True, blank=True)
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class Meta:
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verbose_name = _("Date d'occupation")
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verbose_name_plural = _("Dates d'occupation")
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ordering = ['begin_date']
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def __str__(self):
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begin_str = f"{self.begin_date:%d/%m/%Y %H:%M}" if self.begin_date else "—"
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end_str = f"{self.end_date:%d/%m/%Y %H:%M}" if self.end_date else "—"
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return f"{begin_str} → {end_str}"
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# ---------------------------------------------------------------------------
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# Email verification
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# ---------------------------------------------------------------------------
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class VerifiedEmail(models.Model):
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"""Whitelist des adresses email ayant été vérifiées."""
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email = models.EmailField(unique=True, verbose_name=_("Email"))
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verified_at = models.DateTimeField(auto_now_add=True)
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class Meta:
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verbose_name = _("Email vérifié")
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verbose_name_plural = _("Emails vérifiés")
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def __str__(self):
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return self.email
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class EmailVerificationToken(models.Model):
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"""Code à 6 chiffres de vérification d'email lié à une demande d'autorisation en attente."""
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authorization = models.OneToOneField(
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RoadAuthorization,
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on_delete=models.CASCADE,
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related_name='verification_token',
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)
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code = models.CharField(max_length=6)
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created_at = models.DateTimeField(auto_now_add=True)
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expires_at = models.DateTimeField()
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attempts = models.PositiveSmallIntegerField(default=0)
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TOKEN_VALIDITY_MINUTES = 10
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MAX_ATTEMPTS = 5
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class Meta:
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verbose_name = "Token de vérification"
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verbose_name_plural = "Tokens de vérification"
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def is_expired(self):
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return timezone.now() > self.expires_at
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def is_locked(self):
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return self.attempts >= self.MAX_ATTEMPTS
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@classmethod
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def create_for_authorization(cls, authorization):
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code = f"{secrets.randbelow(1_000_000):06d}"
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expires_at = timezone.now() + timedelta(minutes=cls.TOKEN_VALIDITY_MINUTES)
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# Supprimer tout token existant pour cette autorisation
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cls.objects.filter(authorization=authorization).delete()
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return cls.objects.create(
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authorization=authorization,
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code=code,
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expires_at=expires_at,
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)
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class Meta:
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verbose_name = _("Code de vérification")
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verbose_name_plural = _("Codes de vérification")
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def __str__(self):
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return f"Code pour {self.authorization}"
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