80 lines
3.8 KiB
Python
80 lines
3.8 KiB
Python
# Generated by Django 6.0.2 on 2026-02-04 12:15
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import django.db.models.deletion
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from django.conf import settings
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from django.db import migrations, models
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class Migration(migrations.Migration):
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initial = True
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dependencies = [
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migrations.swappable_dependency(settings.AUTH_USER_MODEL),
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]
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operations = [
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migrations.CreateModel(
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name='District',
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fields=[
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('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('name', models.CharField(max_length=100)),
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],
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),
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migrations.CreateModel(
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name='Region',
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fields=[
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('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('name', models.CharField(max_length=100, unique=True)),
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],
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),
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migrations.CreateModel(
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name='Device',
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fields=[
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('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('name', models.CharField(max_length=100)),
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('toys_count', models.PositiveIntegerField(default=0)),
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('monthly_fee', models.DecimalField(decimal_places=2, max_digits=10)),
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('created_at', models.DateTimeField(auto_now_add=True)),
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('district', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='management.district')),
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],
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),
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migrations.AddField(
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model_name='district',
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name='region',
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field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='districts', to='management.region'),
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),
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migrations.CreateModel(
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name='Warehouse',
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fields=[
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('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('name', models.CharField(max_length=100, unique=True)),
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('toys_count', models.PositiveIntegerField(default=0)),
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('created_at', models.DateTimeField(auto_now_add=True)),
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('region', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='warehouses', to='management.region')),
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],
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),
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migrations.CreateModel(
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name='ToyMovement',
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fields=[
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('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
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('movement_type', models.CharField(choices=[('from_warehouse', 'Warehouse → Device'), ('to_device', 'Device refill'), ('between_warehouses', 'Warehouse → Warehouse')], max_length=30)),
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('quantity', models.PositiveIntegerField()),
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('created_at', models.DateTimeField(auto_now_add=True)),
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('created_by', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to=settings.AUTH_USER_MODEL)),
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('device', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, to='management.device')),
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('from_warehouse', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='outgoing', to='management.warehouse')),
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('to_warehouse', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='incoming', to='management.warehouse')),
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],
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),
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migrations.AddField(
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model_name='device',
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name='warehouse',
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field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='management.warehouse'),
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),
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migrations.AlterUniqueTogether(
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name='district',
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unique_together={('region', 'name')},
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),
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]
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