depot/web/quotes/quotedb/models.py

import datetime

from django.db import models
from django.contrib.auth import models as auth_models


class Person(models.Model):
    name = models.CharField(null=False, unique=True, blank=False, max_length=120)
    user = models.ForeignKey(
        auth_models.User, null=True, default=None, on_delete=models.SET_NULL
    )

    def __str__(self):
        return self.name

    class Meta:
        verbose_name_plural = "people"


class Quote(models.Model):
    quote = models.TextField(null=False, blank=False)
    added_by = models.ForeignKey(auth_models.User, on_delete=models.SET_NULL, null=True)
    added_at = models.DateTimeField(default=datetime.datetime.now)
    references = models.ManyToManyField(Person)

    def __str__(self):
        return self.quote