JourneyJoker/localauth/models.py

from django.contrib.gis.db import models
from django.contrib.gis.geos import Point
from django.contrib.auth.models import AbstractBaseUser, BaseUserManager
from django.contrib.auth import get_user_model
from django.utils import timezone

from django_countries.fields import CountryField
from phonenumber_field.modelfields import PhoneNumberField

from .helpers import profile_to_coords, upload_path

class UserManager(BaseUserManager):
    use_in_migrations = True

    def _create_user(self, email, display_name, password, **extra_fields):
        values = [email, display_name]
        field_value_map = dict(zip(self.model.REQUIRED_FIELDS, values))
        for field_name, value in field_value_map.items():
            if not value:
                raise ValueError('The {} value must be set'.format(field_name))

        email = self.normalize_email(email)
        user = self.model(
            email=email,
            display_name=display_name,
            **extra_fields
        )
        user.set_password(password)
        user.save(using=self._db)
        return user

    def create_user(self, email, display_name, password=None, **extra_fields):
        return self._create_user(email, display_name, password, **extra_fields)

    def create_superuser(self, email, display_name, password=None, **extra_fields):
        extra_fields.setdefault('is_superuser', True)
        return self._create_user(email, display_name, password, **extra_fields)

class User(AbstractBaseUser):
    email = models.EmailField(unique=True)
    is_active = models.BooleanField(default=True)
    date_joined = models.DateTimeField(default=timezone.now)
    last_login = models.DateTimeField(null=True)
    is_superuser = models.BooleanField(default=False)

    objects = UserManager()

    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = ['display_name']

    def get_full_name(self):
        return self.email

    def get_short_name(self):
        return self.email

    def has_permission(self, *args, **kwargs):
        return self.is_superuser

    @property
    def is_staff(self):
        return self.is_superuser

    has_module_perms = has_permission
    has_perm = has_permission

class AddressMixin(models.Model):
    street = models.CharField(max_length=64)
    city = models.CharField(max_length=64)
    zip = models.CharField(max_length=16)
    state = models.CharField(max_length=64, null=True, blank=True)
    country = CountryField()

    @property
    def full_address(self):
        return f"{self.street}, {self.city}, {self.zip}, {self.state}, {self.country}"

    class Meta:
        abstract = True

class LocationMixin(AddressMixin):
    coords = models.PointField()

    def save(self, *args, **kwargs):
        if not self.coords:
            lat, lon = profile_to_coords(self)
            self.coords = Point(lon, lat)
        super().save(*args, **kwargs)

    class Meta:
        abstract = True

class ImageMixin(models.Model):
    image = models.ImageField(upload_to=upload_path, null=True, blank=True)

    class Meta:
        abstract = True

class PhoneMixin(models.Model):
    phone = PhoneNumberField()

    class Meta:
        abstract = True

class Profile(AddressMixin, PhoneMixin):
    user = models.OneToOneField(User, models.CASCADE)
    company = models.CharField(max_length=64, null=True, blank=True)
    vat_id = models.CharField(max_length=32, null=True, blank=True)
    first_name = models.CharField(max_length=64)
    last_name = models.CharField(max_length=64)
    verified = models.BooleanField(default=False)
    enabled = models.BooleanField(default=True)

    @property
    def full_name(self):
        name = " ".join([self.first_name, self.last_name])

        if self.company:
            name += f" ({self.company})"

        return name

    class Meta:
        abstract = True