# Generated by Django 4.2.7 on 2026-05-18 06:53

from django.db import migrations, models
import django.db.models.deletion


class Migration(migrations.Migration):

    dependencies = [
        ('users', '0002_teacher_subjects'),
        ('core', '0003_department'),
    ]

    operations = [
        migrations.CreateModel(
            name='EducationalMaterial',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('title', models.CharField(max_length=255, verbose_name='Заголовок')),
                ('content', models.TextField(verbose_name='Содержание')),
                ('material_type', models.CharField(choices=[('news', 'Новость/Объявление'), ('lecture', 'Лекция'), ('methodical', 'Методическое пособие'), ('presentation', 'Презентация'), ('video', 'Видеоматериал')], default='lecture', max_length=20, verbose_name='Тип материала')),
                ('file', models.FileField(blank=True, null=True, upload_to='materials/', verbose_name='Файл')),
                ('link', models.URLField(blank=True, null=True, verbose_name='Ссылка')),
                ('is_published', models.BooleanField(default=True, verbose_name='Опубликовано')),
                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Дата создания')),
                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='Дата обновления')),
                ('author', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='users.teacher', verbose_name='Автор')),
                ('groups', models.ManyToManyField(blank=True, related_name='materials', to='core.group', verbose_name='Доступно группам')),
            ],
            options={
                'verbose_name': 'Учебный материал',
                'verbose_name_plural': 'Учебные материалы',
                'ordering': ['-created_at'],
            },
        ),
    ]