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


class Migration(migrations.Migration):

    dependencies = [
        ("shop_management", "0050_saleitem_buy_price"),
    ]

    operations = [
        migrations.CreateModel(
            name="StockTransfer",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("created_at", models.DateTimeField(auto_now_add=True, null=True, blank=True)),
                ("updated_at", models.DateTimeField(auto_now=True, null=True, blank=True)),
                ("transfer_id", models.CharField(editable=False, max_length=32, unique=True)),
                ("transfer_quantity", models.IntegerField()),
                ("old_quantity", models.IntegerField()),
                ("new_quantity", models.IntegerField()),
                ("transfer_date", models.DateField(default=django.utils.timezone.localdate)),
                ("transfer_datetime", models.DateTimeField(auto_now_add=True)),
                ("notes", models.TextField(blank=True, null=True)),
                (
                    "created_by",
                    models.ForeignKey(
                        blank=True,
                        null=True,
                        on_delete=django.db.models.deletion.SET_NULL,
                        related_name="stocktransfer_created",
                        to="account.user",
                    ),
                ),
                (
                    "customer_branch",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.PROTECT,
                        related_name="stock_transfers_as_customer",
                        to="shop_management.shop",
                    ),
                ),
                (
                    "product",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.PROTECT,
                        related_name="stock_transfers",
                        to="shop_management.product",
                    ),
                ),
                (
                    "source_stock",
                    models.ForeignKey(
                        blank=True,
                        null=True,
                        on_delete=django.db.models.deletion.PROTECT,
                        related_name="outgoing_stock_transfers",
                        to="shop_management.stock",
                    ),
                ),
                (
                    "supplier_branch",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.PROTECT,
                        related_name="stock_transfers_as_supplier",
                        to="shop_management.shop",
                    ),
                ),
                (
                    "target_stock",
                    models.ForeignKey(
                        blank=True,
                        null=True,
                        on_delete=django.db.models.deletion.PROTECT,
                        related_name="incoming_stock_transfers",
                        to="shop_management.stock",
                    ),
                ),
            ],
            options={
                "ordering": ["-transfer_datetime", "-id"],
            },
        ),
    ]