zulip/zilencer/models.py

import datetime
from typing import Text

from django.db import models

from zerver.models import AbstractPushDeviceToken, Realm

def get_remote_server_by_uuid(uuid: Text) -> 'RemoteZulipServer':
    return RemoteZulipServer.objects.get(uuid=uuid)

class RemoteZulipServer(models.Model):
    uuid = models.CharField(max_length=36, unique=True)  # type: Text
    api_key = models.CharField(max_length=64)  # type: Text

    hostname = models.CharField(max_length=128, unique=True)  # type: Text
    contact_email = models.EmailField(blank=True, null=False)  # type: Text
    last_updated = models.DateTimeField('last updated', auto_now=True)  # type: datetime.datetime

# Variant of PushDeviceToken for a remote server.
class RemotePushDeviceToken(AbstractPushDeviceToken):
    server = models.ForeignKey(RemoteZulipServer, on_delete=models.CASCADE)  # type: RemoteZulipServer
    # The user id on the remote server for this device device this is
    user_id = models.BigIntegerField(db_index=True)  # type: int
    token = models.CharField(max_length=4096, db_index=True)  # type: bytes

    class Meta:
        unique_together = ("server", "token")

class Customer(models.Model):
    stripe_customer_id = models.CharField(max_length=255, unique=True)
    realm = models.OneToOneField(Realm, on_delete=models.CASCADE)