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


class Migration(migrations.Migration):
    initial = True

    dependencies = [
        ('Members', '0002_member_enroll_code'),
    ]

    operations = [
        migrations.CreateModel(
            name='Attendance',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('entry_at', models.DateTimeField(auto_now_add=True)),
                ('exit_at', models.DateTimeField(blank=True, null=True)),
                ('entry_source', models.CharField(choices=[('internal', 'Internal App'), ('manual', 'Manual'), ('rfid', 'RFID'), ('other', 'Other')], default='internal', max_length=20)),
                ('exit_source', models.CharField(blank=True, choices=[('internal', 'Internal App'), ('manual', 'Manual'), ('rfid', 'RFID'), ('other', 'Other')], max_length=20, null=True)),
                ('entry_device', models.CharField(blank=True, default='', max_length=100)),
                ('exit_device', models.CharField(blank=True, default='', max_length=100)),
                ('notes', models.CharField(blank=True, default='', max_length=500)),
                ('member', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='attendances', to='Members.member')),
            ],
            options={
                'ordering': ('-entry_at',),
            },
        ),
        migrations.AddConstraint(
            model_name='attendance',
            constraint=models.UniqueConstraint(condition=models.Q(('exit_at__isnull', True)), fields=('member',), name='one_open_attendance_per_member'),
        ),
        migrations.AddIndex(
            model_name='attendance',
            index=models.Index(fields=('member', '-entry_at'), name='attendance_member_entry_idx'),
        ),
        migrations.AddIndex(
            model_name='attendance',
            index=models.Index(fields=('-entry_at',), name='attendance_entry_at_idx'),
        ),
    ]