# Generated by Django 5.2.7 on 2025-11-30 14:17

import django.db.models.deletion
from decimal import Decimal
from django.db import migrations, models


class Migration(migrations.Migration):

    dependencies = [
        ('basic_info', '0016_merchantsetting_type'),
        ('business', '0011_paymentorder_receiptorder'),
    ]

    operations = [
        migrations.CreateModel(
            name='CustomerBalance',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='创建时间')),
                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='更新时间')),
                ('balance', models.DecimalField(decimal_places=2, default=Decimal('0'), max_digits=15, verbose_name='应收余额')),
                ('customer', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='balances', to='basic_info.customer', verbose_name='客户')),
                ('merchant', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='customer_balances', to='basic_info.merchant', verbose_name='所属商户')),
            ],
            options={
                'verbose_name': '客户余额',
                'verbose_name_plural': '客户余额',
                'unique_together': {('merchant', 'customer')},
            },
        ),
        migrations.CreateModel(
            name='SupplierBalance',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='创建时间')),
                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='更新时间')),
                ('balance', models.DecimalField(decimal_places=2, default=Decimal('0'), max_digits=15, verbose_name='应付余额')),
                ('merchant', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='supplier_balances', to='basic_info.merchant', verbose_name='所属商户')),
                ('supplier', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='balances', to='basic_info.supplier', verbose_name='供应商')),
            ],
            options={
                'verbose_name': '供应商余额',
                'verbose_name_plural': '供应商余额',
                'unique_together': {('merchant', 'supplier')},
            },
        ),
    ]