# Generated by Django 5.2.6 on 2025-09-30 03:00

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


class Migration(migrations.Migration):

    dependencies = [
        ('simulator', '0003_alter_aerodrome_country'),
    ]

    operations = [
        migrations.AlterField(
            model_name='carrier',
            name='country',
            field=models.CharField(max_length=3),
        ),
        migrations.CreateModel(
            name='Flight',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('flight_number', models.PositiveIntegerField(max_length=4)),
                ('departure_time', models.DateTimeField()),
                ('arrival_time', models.DateTimeField()),
                ('carrier', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='flights', to='simulator.carrier')),
                ('destination', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='arrivals', to='simulator.aerodrome')),
                ('equipment', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='flights', to='simulator.equipment')),
                ('origin', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='departures', to='simulator.aerodrome')),
            ],
            options={
                'constraints': [models.UniqueConstraint(fields=('carrier', 'flight_number'), name='unique_flight_per_carrier')],
            },
        ),
    ]