# Generated manually for sales module extensions

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


class Migration(migrations.Migration):

    dependencies = [
        ('accounting', '0002_seed_chart_of_accounts'),
    ]

    operations = [
        migrations.CreateModel(
            name='SalesType',
            fields=[
                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
                ('code', models.CharField(db_index=True, max_length=50)),
                ('name', models.CharField(max_length=150)),
                ('description', models.TextField(blank=True, default='')),
                ('active', models.BooleanField(default=True)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
            ],
            options={
                'db_table': 'accounting_sales_types',
                'ordering': ['code'],
            },
        ),
        migrations.CreateModel(
            name='PartyAdjustment',
            fields=[
                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False)),
                ('number', models.PositiveIntegerField(default=0)),
                ('kind', models.CharField(choices=[('debit', 'Debit'), ('credit', 'Credit')], max_length=20)),
                ('date', models.DateField()),
                ('amount', models.FloatField(default=0)),
                ('description', models.TextField(blank=True, default='')),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('party', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='adjustments', to='accounting.party')),
            ],
            options={
                'db_table': 'accounting_party_adjustments',
                'ordering': ['-date', '-number'],
            },
        ),
        migrations.AddField(
            model_name='invoice',
            name='document_type',
            field=models.CharField(
                choices=[('proforma', 'Proforma'), ('invoice', 'Invoice'), ('return', 'Return')],
                default='invoice',
                max_length=20,
            ),
        ),
        migrations.AddField(
            model_name='invoice',
            name='related_invoice',
            field=models.ForeignKey(
                blank=True,
                null=True,
                on_delete=django.db.models.deletion.SET_NULL,
                related_name='derived_docs',
                to='accounting.invoice',
            ),
        ),
        migrations.AddField(
            model_name='invoice',
            name='sales_type',
            field=models.ForeignKey(
                blank=True,
                null=True,
                on_delete=django.db.models.deletion.SET_NULL,
                related_name='invoices',
                to='accounting.salestype',
            ),
        ),
    ]