konova/news/models.py

from django.db import models
from django.utils.translation import gettext_lazy as _

from konova.models import BaseResource


class ServerMessageImportance(models.TextChoices):
    """
    Defines importance levels for server messages
    """
    DEFAULT = "default", _("Default")
    INFO = "info", _("Info")
    WARNING = "warning", _("Warning")


class ServerMessage(BaseResource):
    """
    Holds messages, which can be displayed on the user's dashboard
    """
    subject = models.CharField(max_length=500, null=False, blank=False)
    body = models.TextField()
    is_active = models.BooleanField(default=True)
    publish_on = models.DateTimeField()
    unpublish_on = models.DateTimeField()
    importance = models.CharField(max_length=100, choices=ServerMessageImportance.choices)