# Generated by Django 4.2.10 on 2025-04-06 08:28

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


class Migration(migrations.Migration):

    initial = True

    dependencies = []

    operations = [
        migrations.CreateModel(
            name="Category",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("name", models.CharField(max_length=100)),
                ("slug", models.SlugField(unique=True)),
                ("description", models.TextField(blank=True)),
                ("created_at", models.DateTimeField(auto_now_add=True)),
                ("updated_at", models.DateTimeField(auto_now=True)),
            ],
            options={
                "verbose_name_plural": "Categories",
                "ordering": ["name"],
            },
        ),
        migrations.CreateModel(
            name="Publication",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("title", models.CharField(max_length=255)),
                ("slug", models.SlugField(unique=True)),
                ("description", models.TextField()),
                (
                    "document",
                    models.FileField(upload_to="publications/documents/%Y/%m/"),
                ),
                ("file_size", models.CharField(blank=True, max_length=20)),
                ("download_count", models.PositiveIntegerField(default=0)),
                (
                    "status",
                    models.CharField(
                        choices=[("active", "Active"), ("archived", "Archived")],
                        default="active",
                        max_length=10,
                    ),
                ),
                ("published_date", models.DateField(default=django.utils.timezone.now)),
                ("created_at", models.DateTimeField(auto_now_add=True)),
                ("updated_at", models.DateTimeField(auto_now=True)),
                (
                    "category",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="publications",
                        to="publications.category",
                    ),
                ),
            ],
            options={
                "ordering": ["-published_date"],
                "indexes": [
                    models.Index(
                        fields=["status", "published_date"],
                        name="publication_status_29a1a1_idx",
                    ),
                    models.Index(
                        fields=["category", "status"],
                        name="publication_categor_7ef25c_idx",
                    ),
                ],
            },
        ),
    ]
