from django.db import models

from users.models import User


class Event(models.Model):
    date = models.DateTimeField()
    capacity = models.IntegerField()


class EventRegistration(models.Model):
    REGISTRATION_STATE = (
        ('I', 'Interested'),
        ('A', 'Admitted'),
        ('D', 'Denied'),
    )
    event_id = models.ForeignKey(Event, on_delete=models.CASCADE)
    user_id = models.ForeignKey(User, on_delete=models.CASCADE)
    shirt_size = models.CharField(max_length=1, choices=REGISTRATION_STATE)