# Generated by Django 5.0.6 on 2026-06-09 06:46

import content.models
import django.db.models.deletion
from django.conf import settings
from django.db import migrations, models


class Migration(migrations.Migration):

    dependencies = [
        ('content', '0001_initial'),
        ('courses', '0001_initial'),
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name='Assignment',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('title', models.CharField(max_length=200)),
                ('description', models.TextField(blank=True)),
                ('due_date', models.DateTimeField(blank=True, null=True)),
                ('is_published', models.BooleanField(default=False)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('updated_at', models.DateTimeField(auto_now=True)),
                ('course', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='assignments', to='courses.course')),
                ('created_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='created_assignments', to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'ordering': ['-created_at'],
            },
        ),
        migrations.CreateModel(
            name='Submission',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('file', models.FileField(blank=True, null=True, upload_to='submissions/%Y/%m/', validators=[content.models._validate_file_size])),
                ('notes', models.TextField(blank=True, verbose_name='Submission notes')),
                ('submitted_at', models.DateTimeField(auto_now_add=True)),
                ('is_late', models.BooleanField(default=False)),
                ('grade', models.CharField(blank=True, choices=[('A', 'A — Distinction'), ('B', 'B — Credit'), ('C', 'C — Pass'), ('D', 'D — Partial Pass'), ('F', 'F — Fail')], max_length=1)),
                ('feedback', models.TextField(blank=True)),
                ('graded_at', models.DateTimeField(blank=True, null=True)),
                ('assignment', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='submissions', to='content.assignment')),
                ('graded_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='graded_submissions', to=settings.AUTH_USER_MODEL)),
                ('student', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='submissions', to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'ordering': ['-submitted_at'],
                'unique_together': {('assignment', 'student')},
            },
        ),
    ]