korochki/app/models.py

from django.db import models
from django.conf import settings

# Create your models here.
class Application(models.Model):
    PAYMENT_CHOICES = [
        ("наличные", "Наличные"),
        ("перевод", "Перевод")
    ]

    STATUS_CHOICES = [
        ("новая", "Новая"),
        ("в процессе обучения", "В процессе обучения"),
        ("обучение завершено", "Обучение завершено") 
    ]
    user = models.ForeignKey(
        settings.AUTH_USER_MODEL,
        on_delete=models.CASCADE,
        related_name="application", 
        verbose_name="Пользователь"
    )
    course_name = models.CharField("Название курса", max_length=255)
    status = models.CharField("Статус", max_length=20, choices=STATUS_CHOICES)
    payment_method = models.CharField("Способ оплаты", max_length=20, choices=PAYMENT_CHOICES)
    date_start = models.DateField("Желаемая дата старта обучения", max_length=20)
    created_at = models.DateTimeField(auto_now_add=True)

    class Meta:
         verbose_name = "Заявка"
         verbose_name_plural = "Заявки"
         ordering = ["-created_at"]

    def __str__(self):
        return f"{self.course_name} - {self.user.username}"
    
class Review(models.Model):
    user = models.ForeignKey(
        settings.AUTH_USER_MODEL,
        on_delete=models.CASCADE,
        ordering = ["-created_at"]
    )
    text = models.TextField("Текст отзыва", max_length=255)
    created_at = models.DateTimeField(auto_now_add=True)

    class Meta:
         verbose_name = "Отзыв"
         verbose_name_plural = "Отзывы"
         ordering = ["-created_at"]

    def __str__(self):
            return f"Отзыв {self.user.username}"