# Generated by Django 3.1.7 on 2021-04-16 21:23

from django.db import migrations, models


class Migration(migrations.Migration):

    dependencies = [
        ('data_aggregator', '0006_auto_20210313_2015'),
    ]

    operations = [
        migrations.AddConstraint(
            model_name='assignment',
            constraint=models.UniqueConstraint(fields=('user', 'course', 'assignment_id'), name='unique_assignment'),
        ),
        migrations.AddConstraint(
            model_name='participation',
            constraint=models.UniqueConstraint(fields=('user', 'course', 'week'), name='unique_participation'),
        ),
    ]
