forked from erp-dev/erp
41 lines
2.4 KiB
Python
41 lines
2.4 KiB
Python
# Generated by Django 5.2.7 on 2025-11-04 07:53
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import django.db.models.deletion
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from django.db import migrations, models
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class Migration(migrations.Migration):
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dependencies = [
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('basic_info', '0017_product_image'),
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('stock', '0027_alter_inventory_num_of_rolls_and_more'),
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]
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operations = [
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migrations.CreateModel(
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name='StockSnapshot',
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fields=[
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('created_at', models.DateTimeField(auto_now_add=True, verbose_name='创建时间')),
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('updated_at', models.DateTimeField(auto_now=True, verbose_name='更新时间')),
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('id', models.BigAutoField(primary_key=True, serialize=False)),
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('delta', models.IntegerField(verbose_name='库存数量')),
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('quantity_before', models.IntegerField(verbose_name='变动前库存数量')),
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('quantity_after', models.IntegerField(verbose_name='变动后库存数量')),
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('unit', models.IntegerField(choices=[(1, '米'), (2, '码'), (3, '公斤')], verbose_name='单位')),
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('num_of_rolls', models.IntegerField(default=1, verbose_name='匹数')),
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('offset_to', models.BigIntegerField(blank=True, null=True, verbose_name='冲抵目标ID')),
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('offset_at', models.DateTimeField(blank=True, null=True, verbose_name='冲抵时间')),
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('cancelled', models.BooleanField(default=False, verbose_name='已取消')),
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('cancelled_at', models.DateTimeField(blank=True, null=True, verbose_name='取消时间')),
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('offset_id', models.BigIntegerField(blank=True, null=True, verbose_name='冲抵记录ID')),
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('product', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='stock_snapshots', to='basic_info.product', verbose_name='产品')),
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('stock_change_record', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='stock_snapshots', to='stock.stockchangerecord', verbose_name='关联的库存变动记录')),
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('warehouse', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='stock_snapshots', to='basic_info.warehouse', verbose_name='仓库')),
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],
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options={
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'verbose_name': '库存快照',
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'verbose_name_plural': '库存快照',
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},
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),
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]
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