models.py

"""Profiles models."""

from django.db import models
from django.shortcuts import reverse
from dry_rest_permissions.generics import authenticated_users
from .utils import get_promotion_range
from datetime import datetime
from .notifications import SendDocs


class ProfileMixin:
    """Mixin with common functionnality for profiles."""

    detail_view_name = None

    def __str__(self):
        """Represent with full name or email."""
        full_name = self.user.get_full_name()
        if full_name:
            return full_name
        return self.user.email

    def get_absolute_url(self):
        return reverse(self.detail_view_name, args=[self.pk])

    @staticmethod
    @authenticated_users
    def has_read_permission(request):
        return True

    @authenticated_users
    def has_object_read_permission(self, request):
        return True


class Student(ProfileMixin, models.Model):
    """Represents a student profile."""

    detail_view_name = 'api:student-detail'

    user = models.OneToOneField(
        'users.User',
        on_delete=models.CASCADE,
        null=True,
        verbose_name='utilisateur',
        related_name='student')

    registration = models.OneToOneField(
        'register.Registration',
        on_delete=models.SET_NULL,
        null=True,
        blank=True,
        verbose_name="dossier d'inscription",
        related_name='student',
    )

    classType = models.CharField(max_length=50,
        null=True,
        blank=True,
        verbose_name="général/techno",
    )

    nationality = models.CharField(max_length=50,
        null=True,
        blank=True,
        verbose_name="nationalité",
    )

    specialTeaching = models.CharField(max_length=50,
        null=True,
        blank=True,
        verbose_name="enseignement de spécialité",
    )

    zipCode = models.CharField(max_length=10,
        null=True,
        blank=True,
        verbose_name="code postal",
    )


    gender = models.CharField(max_length=20,
        null=True,
        blank=True,
        verbose_name="genre",
    )

    addressNumber = models.IntegerField(
        null=True,
        blank=True,
        verbose_name="numéro de rue"
    )

    street = models.CharField(max_length=70,
        null=True,
        blank=True,
        verbose_name="nom de rue"
    )

    city = models.CharField(max_length=50,
        null=True,
        blank=True,
        verbose_name="nom de ville"
    )

    personalPhone = models.CharField(max_length=12,
        null=True,
        blank=True,
        verbose_name="numéro de téléphone personnel"
    )

    parentsPhone = models.CharField(max_length=12,
        null=True,
        blank=True,
        verbose_name="numéro de téléphone parental"
    )

    parentsEmail = models.EmailField(max_length=70,
        null=True,
        blank=True,
        verbose_name="adresse mail parentale"
    )


    school = models.CharField(max_length=70,
        null=True,
        blank=True,
        verbose_name="établissement"
    )


    grade = models.CharField(max_length=20,
        null=True,
        blank=True,
        verbose_name="niveau de la classe"
    )


    scholarship = models.CharField(max_length=50,
        null=True,
        blank=True,
        verbose_name="boursier"
    )


    fatherActivity = models.CharField(max_length=70,
        null=True,
        blank=True,
        verbose_name="métier du père"
    )


    motherActivity = models.CharField(max_length=70,
        null=True,
        blank=True,
        verbose_name="métier de la mère"
    )


    parentsStatus = models.CharField(max_length=70,
        null=True,
        blank=True,
        verbose_name="statut des parents"
    )


    dependantsNumber = models.IntegerField(
        null=True,
        blank=True,
        verbose_name="nombre de personnes à charge"
    )

    year = models.CharField(max_length=10,
        null=True,
        blank=True,
        verbose_name="année"
    )

    @staticmethod
    def has_write_permission(request):
        return True

    def has_object_write_permission(self, request):
        return request.user == self.user

    def save(self, *args, **kwargs):
        """Updates the year field based on the last modified date"""
        if self.city != None: # Ne mettre à jour que quand les données personnelles sont remplies
            date_now = datetime.now()
            if date_now.month>=9:
                self.year = f"{date_now.year}/{date_now.year+1}"
            else:
                self.year = f"{date_now.year-1}/{date_now.year}"

            SendDocs(user=self.user).send() # send email with link to registration docs

        return super(Student,self).save(*args, **kwargs)

    class Meta:  # noqa
        verbose_name = 'lycéen'


class Tutor(ProfileMixin, models.Model):
    """Represents a tutor profile."""

    detail_view_name = 'api:tutor-detail'

    user = models.OneToOneField(
        'users.User',
        on_delete=models.CASCADE,
        null=True,
        verbose_name='utilisateur',
        related_name='tutor')

    address = models.OneToOneField(
        'core.Address',
        on_delete=models.SET_NULL,
        null=True,
        verbose_name='adresse',
        related_name='tutor')

    PROMOTION_CHOICES = tuple(
        (year, str(year)) for year in get_promotion_range()
    )
    promotion = models.IntegerField(choices=PROMOTION_CHOICES,
                                    default=PROMOTION_CHOICES[0][0])

    class Meta:  # noqa
        verbose_name = 'tuteur'