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


class Migration(migrations.Migration):
    dependencies = [
        ("wallets", "0002_alter_withdrawal_options_and_more"),
    ]

    operations = [
        migrations.AlterField(
            model_name="ledgertransaction",
            name="kind",
            field=models.CharField(max_length=40),
        ),
        migrations.AlterField(
            model_name="auditlog",
            name="details",
            field=models.CharField(blank=True, max_length=500),
        ),
        migrations.AlterField(
            model_name="withdrawal",
            name="exchange_rate_tzs_per_usdt",
            field=models.DecimalField(blank=True, decimal_places=2, max_digits=14, null=True),
        ),
        migrations.AlterField(
            model_name="withdrawal",
            name="channel",
            field=models.CharField(choices=[("bank", "Bank payout"), ("blockchain", "Blockchain wallet payout")], max_length=12),
        ),
        migrations.AlterField(
            model_name="withdrawal",
            name="destination",
            field=models.CharField(max_length=180),
        ),
        migrations.AlterField(
            model_name="withdrawal",
            name="status",
            field=models.CharField(choices=[("pending", "Pending"), ("processing", "Processing"), ("completed", "Completed"), ("failed", "Failed"), ("reversed", "Reversed")], default="pending", max_length=12),
        ),
        migrations.AddField(
            model_name="transfer",
            name="idempotency_key",
            field=models.CharField(blank=True, max_length=128),
        ),
        migrations.AddField(
            model_name="withdrawal",
            name="idempotency_key",
            field=models.CharField(blank=True, max_length=128),
        ),
        migrations.AddField(
            model_name="withdrawal",
            name="provider_reference",
            field=models.CharField(blank=True, max_length=160),
        ),
        migrations.AddField(
            model_name="terminal",
            name="api_key_hash",
            field=models.CharField(blank=True, max_length=64),
        ),
        migrations.AddField(
            model_name="terminal",
            name="api_key_prefix",
            field=models.CharField(blank=True, max_length=12),
        ),
        migrations.AlterField(
            model_name="wallet",
            name="asset",
            field=models.CharField(choices=[("TZS", "Tanzanian Shilling"), ("USDT", "USDT")], max_length=4),
        ),
        migrations.CreateModel(
            name="IdempotencyKey",
            fields=[
                ("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
                ("key", models.CharField(max_length=128)),
                ("request_hash", models.CharField(max_length=64)),
                ("created_at", models.DateTimeField(auto_now_add=True)),
                ("transaction", models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to="wallets.ledgertransaction")),
                ("user", models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to=settings.AUTH_USER_MODEL)),
            ],
        ),
        migrations.CreateModel(
            name="ProviderEvent",
            fields=[
                ("id", models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name="ID")),
                ("provider", models.CharField(max_length=40)),
                ("event_id", models.CharField(max_length=160)),
                ("event_type", models.CharField(blank=True, max_length=80)),
                ("payload_hash", models.CharField(max_length=64)),
                ("received_at", models.DateTimeField(auto_now_add=True)),
                ("processed_at", models.DateTimeField(blank=True, null=True)),
                ("processing_error", models.CharField(blank=True, max_length=500)),
            ],
        ),
        migrations.AddConstraint(
            model_name="idempotencykey",
            constraint=models.UniqueConstraint(fields=("user", "key"), name="unique_user_idempotency_key"),
        ),
        migrations.AddConstraint(
            model_name="providerevent",
            constraint=models.UniqueConstraint(fields=("provider", "event_id"), name="unique_provider_event"),
        ),
    ]