HealthDiaryBackend/apps/patient/models.py

from django.contrib.auth.models import User
from django.db import models


class Patient(models.Model):
    """ Модель (сущность) - Пациент """
    id = models.AutoField(primary_key=True)
    name = models.CharField(max_length=50)
    avatar = models.ImageField(upload_to="static/avatar/%Y/%m/%d/", blank=True, null=True)
    created_date = models.DateTimeField(auto_now_add=True)
    owners = models.ManyToManyField(User,related_name='owners')

    def __str__(self):
        return "Пациент № %s - %s" % (self.id, self.name,)

    class Meta:
        verbose_name = "Пациент"
        verbose_name_plural = "Пациенты"