# Generated by Django 5.2.4 on 2025-07-15 20:57

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


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        ('inventory', '0001_initial'),
        ('suppliers', '0001_initial'),
    ]

    operations = [
        migrations.CreateModel(
            name='Order',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('order_number', models.CharField(editable=False, max_length=20, unique=True)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('updated_at', models.DateTimeField(auto_now=True)),
                ('is_received', models.BooleanField(default=False)),
                ('supplier', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='suppliers.supplier')),
            ],
        ),
        migrations.CreateModel(
            name='OrderItem',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('quantity_ordered', models.PositiveIntegerField()),
                ('quantity_delivered', models.PositiveIntegerField(default=0)),
                ('buying_price', models.DecimalField(decimal_places=2, max_digits=10)),
                ('order', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='items', to='orders.order')),
                ('product', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='supplier_order_items', to='inventory.product')),
            ],
        ),
        migrations.CreateModel(
            name='Receipt',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('notes', models.TextField(blank=True, null=True)),
                ('supplier', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='suppliers.supplier')),
            ],
        ),
        migrations.CreateModel(
            name='StockReception',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('quantity_received', models.PositiveIntegerField()),
                ('buying_price', models.DecimalField(decimal_places=2, max_digits=10)),
                ('selling_price', models.DecimalField(blank=True, decimal_places=2, max_digits=10, null=True)),
                ('expiry_date', models.DateField(blank=True, null=True)),
                ('batch_code', models.CharField(blank=True, max_length=255, null=True)),
                ('received_date', models.DateField(default=django.utils.timezone.now)),
                ('notes', models.TextField(blank=True, null=True)),
                ('product', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='stock_receptions', to='inventory.product')),
                ('receipt', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='stock_items', to='orders.receipt')),
                ('supplier', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='suppliers.supplier')),
            ],
        ),
    ]