# Generated by Django 4.2.28 on 2026-07-10 13:24

from decimal import Decimal
from django.conf import settings
import django.core.validators
from django.db import migrations, models
import django.db.models.deletion


class Migration(migrations.Migration):
    dependencies = [
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
        ("accounting", "0003_initial_fiscal_period"),
    ]

    operations = [
        migrations.AlterField(
            model_name="journalentryline",
            name="credit_amount",
            field=models.DecimalField(
                decimal_places=2,
                default=Decimal("0.00"),
                max_digits=15,
                validators=[django.core.validators.MinValueValidator(Decimal("0.00"))],
            ),
        ),
        migrations.AlterField(
            model_name="journalentryline",
            name="debit_amount",
            field=models.DecimalField(
                decimal_places=2,
                default=Decimal("0.00"),
                max_digits=15,
                validators=[django.core.validators.MinValueValidator(Decimal("0.00"))],
            ),
        ),
        migrations.CreateModel(
            name="AuditLog",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("timestamp", models.DateTimeField(auto_now_add=True, db_index=True)),
                (
                    "action_type",
                    models.CharField(
                        choices=[
                            ("create", "Create"),
                            ("modify", "Modify"),
                            ("delete", "Delete"),
                            ("post", "Post"),
                            ("reverse", "Reverse"),
                            ("activate", "Activate"),
                            ("deactivate", "Deactivate"),
                            ("close", "Close"),
                            ("reopen", "Reopen"),
                        ],
                        max_length=20,
                    ),
                ),
                ("model_name", models.CharField(db_index=True, max_length=100)),
                ("object_id", models.CharField(db_index=True, max_length=100)),
                ("changes", models.JSONField(blank=True, default=dict)),
                ("description", models.TextField(blank=True)),
                (
                    "user",
                    models.ForeignKey(
                        null=True,
                        on_delete=django.db.models.deletion.SET_NULL,
                        related_name="audit_logs",
                        to=settings.AUTH_USER_MODEL,
                    ),
                ),
            ],
            options={
                "db_table": "accounting_audit_logs",
                "ordering": ["-timestamp"],
                "indexes": [
                    models.Index(
                        fields=["timestamp", "user"],
                        name="accounting__timesta_099da2_idx",
                    ),
                    models.Index(
                        fields=["model_name", "object_id"],
                        name="accounting__model_n_1ab598_idx",
                    ),
                    models.Index(
                        fields=["user", "timestamp"],
                        name="accounting__user_id_2bfc00_idx",
                    ),
                ],
            },
        ),
    ]