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• django-webpush-master
  • LICENSE
  • setup.py
  • README.md
  • webpush
    • config.py
    • templates
      • webpush_serviceworker.js
      • webpush_header.html
      • webpush_button.html
    • templatetags
      • webpush_notifications.py
      • __init__.py
    • models.py
    • views.py
    • jinja2.py
    • urls.py
    • forms.py
    • tests.py
    • __init__.py
    • utils.py
    • migrations
      • 0001_initial.py
      • 0002_auto_20190603_0005.py
      • __init__.py
    • admin.py
    • static
      • webpush
        • webpush.js
  • MANIFEST.in

from django.db import models
from django.core.exceptions import FieldError
from django.conf import settings

# Create your models here.


class Group(models.Model):
    name = models.CharField(max_length=255, unique=True)


class SubscriptionInfo(models.Model):
    browser = models.CharField(max_length=100)
    endpoint = models.URLField(max_length=500)
    auth = models.CharField(max_length=100)
    p256dh = models.CharField(max_length=100)


class PushInformation(models.Model):
    user = models.ForeignKey(settings.AUTH_USER_MODEL, related_name='webpush_info', blank=True, null=True, on_delete=models.CASCADE)
    subscription = models.ForeignKey(SubscriptionInfo, related_name='webpush_info', on_delete=models.CASCADE)
    group = models.ForeignKey(Group, related_name='webpush_info', blank=True, null=True, on_delete=models.CASCADE)

    def save(self, *args, **kwargs):
        # Check whether user or the group field is present
        # At least one field should be present there
        # Through from the functionality its not possible, just in case! ;)
        if self.user or self.group:
            super(PushInformation, self).save(*args, **kwargs)
        else:
            raise FieldError('At least user or group should be present')