# Generated by Django 5.0.10 on 2026-01-01 21:29

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


class Migration(migrations.Migration):

    dependencies = [
        ('inventory', '0002_initial'),
        ('products', '0006_populate_unit_of_measure'),
    ]

    operations = [
        migrations.AddField(
            model_name='reservation',
            name='quantity_base',
            field=models.DecimalField(blank=True, decimal_places=6, help_text='Количество в единицах хранения товара', max_digits=10, null=True, verbose_name='Количество в базовых единицах'),
        ),
        migrations.AddField(
            model_name='reservation',
            name='sales_unit',
            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='reservations', to='products.productsalesunit', verbose_name='Единица продажи'),
        ),
        migrations.AddField(
            model_name='sale',
            name='quantity_base',
            field=models.DecimalField(blank=True, decimal_places=6, help_text='Количество в единицах хранения товара (для списания со склада)', max_digits=10, null=True, verbose_name='Количество в базовых единицах'),
        ),
        migrations.AddField(
            model_name='sale',
            name='sales_unit',
            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='sales', to='products.productsalesunit', verbose_name='Единица продажи'),
        ),
        migrations.AddField(
            model_name='sale',
            name='unit_name_snapshot',
            field=models.CharField(blank=True, default='', help_text='Название единицы продажи на момент продажи', max_length=100, verbose_name='Название единицы (snapshot)'),
        ),
    ]