text: from django.db import models
  from django.db.models.signals import post_save
  from django.dispatch import receiver
  from django.contrib.auth.models import User
  #from photo.models import Photo
  
  class Paymentmethod(models.Model):
      code = models.CharField(max_length=10, null=True, blank=True, default="")
      method = models.CharField(max_length=100, null=True, blank=True, default="")
      is_active = models.BooleanField(default=False)
  
  class Globalsettings(models.Model):
      client_companyname = models.CharField(max_length=240, null=True, blank=True, default="")
      client_city = models.CharField(max_length=240, null=True, blank=True, default="")
      client_street = models.CharField(max_length=240, null=True, blank=True, default="")
      client_zip = models.IntegerField(null=True, blank=True, default=0)
      client_country = models.PositiveSmallIntegerField(null=True, blank=True, default=0)
      bank = models.CharField(max_length=240, null=True, blank=True, default="")
      steuernr = models.CharField(max_length=13, null=True, blank=True, default="")
      bic_swift = models.PositiveSmallIntegerField(null=True, blank=True, default=0)
  
      iban = models.PositiveIntegerField(null=True, blank=True, default=0)
      phone = models.CharField(max_length=240, null=True, blank=True, default="")
      email = models.CharField(max_length=240, null=True, blank=True, default="")
      impressum = models.TextField(blank=True, default="", null=True)
      kleingewerbe = models.BooleanField(default=False)
      cashondelivery = models.ManyToManyField(Paymentmethod, blank=True, null=True, default=None,
                                           related_name="Globalsettings_cashondelivery")
  
  
  class UserSettings(models.Model):
      user_link = models.OneToOneField(
              User,
              on_delete=models.CASCADE,
              related_name="usersettings_user_link", primary_key=True, )
      street = models.CharField(max_length=120, default="", blank=True, null=True)
      zip = models.DecimalField(max_digits=7, decimal_places=0, blank=True, null=True)
      city = models.CharField(max_length=120, default="", blank=True, null=True)
  
      birthdate = models.DateField(default=None, blank=True, null=True)
      company_position = models.CharField(max_length=240, default="", blank=True, null=True)
      description = models.TextField(blank=True, default="", null=True)
  
      #image = models.OneToOneField(Photo, null=True, blank=True, on_delete=models.CASCADE)
  
      #Social Media
      facebook_url = models.CharField(max_length=240, default="", blank=True, null=True)
      instagram_url = models.CharField(max_length=240, default="", blank=True, null=True)
  
  @receiver(post_save, sender=User)
  def create_user_profile(sender, instance, created, **kwargs):
      if created:
          UserSettings.objects.create(user_link=instance)