text: # Generated by Django 3.1.3 on 2021-04-15 05:22
  
  from django.conf import settings
  from django.db import migrations, models
  import django.db.models.deletion
  import django.utils.timezone
  
  
  class Migration(migrations.Migration):
  
      initial = True
  
      dependencies = [
          migrations.swappable_dependency(settings.AUTH_USER_MODEL),
      ]
  
      operations = [
          migrations.CreateModel(
              name='Choice',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('choice_text', models.CharField(default=' ', max_length=300)),
                  ('is_correct', models.BooleanField(default=False)),
              ],
          ),
          migrations.CreateModel(
              name='Course',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('name', models.CharField(default='online course', max_length=30)),
                  ('image', models.ImageField(upload_to='course_images/')),
                  ('description', models.CharField(max_length=1000)),
                  ('pub_date', models.DateField(null=True)),
                  ('total_enrollment', models.IntegerField(default=0)),
              ],
          ),
          migrations.CreateModel(
              name='Enrollment',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('date_enrolled', models.DateField(default=django.utils.timezone.now)),
                  ('mode', models.CharField(choices=[('audit', 'Audit'), ('honor', 'Honor'), ('BETA', 'BETA')], default='audit', max_length=5)),
                  ('rating', models.FloatField(default=5.0)),
                  ('course', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='onlinecourse.course')),
                  ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
              ],
          ),
          migrations.CreateModel(
              name='Submission',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('chocies', models.ManyToManyField(to='onlinecourse.Choice')),
                  ('enrollment', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='onlinecourse.enrollment')),
              ],
          ),
          migrations.CreateModel(
              name='Question',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('question_text', models.CharField(default=' ', max_length=300)),
                  ('grade', models.IntegerField(default=0)),
                  ('lesson', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='onlinecourse.course')),
              ],
          ),
          migrations.CreateModel(
              name='Lesson',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('title', models.CharField(default='title', max_length=200)),
                  ('order', models.IntegerField(default=0)),
                  ('content', models.TextField()),
                  ('course', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='onlinecourse.course')),
              ],
          ),
          migrations.CreateModel(
              name='Learner',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('occupation', models.CharField(choices=[('student', 'Student'), ('developer', 'Developer'), ('data_scientist', 'Data Scientist'), ('dba', 'Database Admin')], default='student', max_length=20)),
                  ('social_link', models.URLField()),
                  ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
              ],
          ),
          migrations.CreateModel(
              name='Instructor',
              fields=[
                  ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                  ('full_time', models.BooleanField(default=True)),
                  ('total_learners', models.IntegerField()),
                  ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
              ],
          ),
          migrations.AddField(
              model_name='course',
              name='instructors',
              field=models.ManyToManyField(to='onlinecourse.Instructor'),
          ),
          migrations.AddField(
              model_name='course',
              name='users',
              field=models.ManyToManyField(through='onlinecourse.Enrollment', to=settings.AUTH_USER_MODEL),
          ),
          migrations.AddField(
              model_name='choice',
              name='question',
              field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='onlinecourse.question'),
          ),
      ]
  