tofu/issues/models.py

from django.db import models
from django.utils import timezone

from projects.models import Project


class Issue(models.Model):
    project = models.ForeignKey(Project, on_delete=models.CASCADE)
    title = models.CharField(max_length=200)
    text = models.TextField(blank=True)
    create_date = models.DateTimeField(default=timezone.now)

    def __str__(self):
        return self.title