penracourses/shorts/migrations/0001_initial.py

# Generated by Django 5.1.4 on 2025-03-31 10:53

import django.core.validators
import django.db.models.deletion
import django.utils.timezone
import generic.mixins
import shorts.models
from django.conf import settings
from django.db import migrations, models


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        ('generic', '0025_cimarseriesthumbnail'),
        ('rapids', '0016_exam_results_supervisor_visible'),
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name='Exam',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('name', models.CharField(help_text='Name of the exam/collection', max_length=200)),
                ('start_date', models.DateTimeField(blank=True, help_text='Date (and time) the exam/collection starts', null=True)),
                ('end_date', models.DateTimeField(blank=True, help_text='Date (and time) the exam/collection ends', null=True)),
                ('restrict_to_dates', models.BooleanField(default=False, help_text='If the exam/collection should only be taken between the start and end date times')),
                ('active', models.BooleanField(default=False, help_text='If an exam/collection should be available to take')),
                ('publish_results', models.BooleanField(default=False, help_text='If an exam/collections results should be available')),
                ('archive', models.BooleanField(default=False, help_text='Archived exams/collections will remain on the test system but will not be displayed by default')),
                ('open_access', models.BooleanField(default=False, help_text='If the exam/collection is freely accessible (to view and edit on the test system)')),
                ('candidates_only', models.BooleanField(default=True, help_text='If the exam/collection is only available to candidates who have been added')),
                ('authors_only', models.BooleanField(default=False, help_text='If true only exam/collection authors will be able to view.')),
                ('results_supervisor_visible', models.BooleanField(default=False, help_text='If true the results will be visible to supervisors without candidate approval.')),
                ('exam_open_access', models.BooleanField(default=False, help_text='Set to true if you want any registered user to be able to take the exam.')),
                ('exam_mode', models.BooleanField(default=False, help_text='If an exam should be taken in exam mode (users results will be submited to the server for marking)')),
                ('include_history', models.BooleanField(default=False, help_text='If an exam should include history when taking')),
                ('recreate_json', models.BooleanField(default=False, help_text='If the json cache needs updating')),
                ('json_creation_time', models.DateTimeField(blank=True, default=None, null=True)),
                ('exam_json_id', models.IntegerField(default=1, help_text='auto incrementing field when json recreated')),
                ('stats_mean', models.FloatField(default=0)),
                ('stats_mode', models.CharField(default=0, max_length=25)),
                ('stats_median', models.FloatField(default=0)),
                ('stats_candidates', models.FloatField(default=0)),
                ('stats_min', models.FloatField(default=0)),
                ('stats_max', models.FloatField(default=0)),
                ('stats_max_possible', models.FloatField(default=0)),
                ('stats_graph', models.TextField(default=0)),
                ('user_scores', models.JSONField(blank=True, default=dict)),
                ('exam_results_emailed', models.DateTimeField(blank=True, default=None, null=True)),
                ('time_limit', models.IntegerField(default=7200, help_text='Exam time limit (in seconds). Default is 2 hours')),
                ('author', models.ManyToManyField(blank=True, help_text='Author of exam', related_name='shorts_exam_author', to=settings.AUTH_USER_MODEL)),
                ('cid_user_groups', models.ManyToManyField(blank=True, help_text='These groups define which candidates are able to be added to the exams/collection.', related_name='shorts_cid_user_groups', to='generic.cidusergroup')),
                ('examcollection', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='shorts_exams', to='generic.examcollection')),
                ('markers', models.ManyToManyField(blank=True, help_text='Authorised markers for the exam', related_name='shorts_exam_markers', to=settings.AUTH_USER_MODEL)),
                ('user_user_groups', models.ManyToManyField(blank=True, help_text='These groups define which candidates are able to be added to the exams/collection.', related_name='shorts_user_user_groups', to='generic.userusergroup')),
                ('valid_cid_users', models.ManyToManyField(blank=True, related_name='shorts_exams', to='generic.ciduser')),
                ('valid_user_users', models.ManyToManyField(blank=True, related_name='user_shorts_exams', to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'abstract': False,
            },
            bases=(models.Model, generic.mixins.AuthorMixin),
        ),
        migrations.CreateModel(
            name='Question',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('authors_only', models.BooleanField(default=False, help_text='If true only question authors will be able to view.')),
                ('created_date', models.DateTimeField(default=django.utils.timezone.now)),
                ('open_access', models.BooleanField(default=True, help_text='If a question should be freely available to browse')),
                ('feedback', models.TextField(blank=True, help_text='Question Feedback', null=True)),
                ('history', models.TextField(blank=True, null=True)),
                ('laterality', models.CharField(choices=[('NONE', 'None'), ('LEFT', 'Left'), ('RIGHT', 'Right'), ('BILAT', 'Bilateral')], default='NONE', help_text='Applies to the answer, not the examination', max_length=20)),
                ('abnormality', models.ManyToManyField(blank=True, help_text='The abnormality (laterality and region independent). Used for categorisation but does not affect the answer', to='rapids.abnormality')),
                ('author', models.ManyToManyField(blank=True, help_text='Author of question', related_name='shorts_authored_questions', to=settings.AUTH_USER_MODEL)),
                ('examination', models.ManyToManyField(help_text='Name of the (primary) examination', to='rapids.examination')),
                ('region', models.ManyToManyField(blank=True, help_text='Region of the abnormality (laterality independent)', to='rapids.region')),
            ],
            options={
                'abstract': False,
            },
            bases=(models.Model, generic.mixins.AuthorMixin, generic.mixins.QuestionMixin),
        ),
        migrations.CreateModel(
            name='ExamQuestionDetail',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('sort_order', models.IntegerField(default=1000)),
                ('exam', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='shorts.exam')),
                ('question', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='shorts.question')),
            ],
            options={
                'ordering': ('sort_order',),
            },
        ),
        migrations.AddField(
            model_name='exam',
            name='exam_questions',
            field=models.ManyToManyField(related_name='exams', through='shorts.ExamQuestionDetail', to='shorts.question'),
        ),
        migrations.CreateModel(
            name='QuestionImage',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('image', models.FileField(upload_to=shorts.models.image_directory_path)),
                ('image_annotations', models.TextField(blank=True, help_text='Stores a JSON representation of annotations to be applied by cornerstonetools', null=True)),
                ('feedback_image', models.BooleanField(default=False)),
                ('filename', models.CharField(blank=True, help_text='Name of the original file when uploaded', max_length=255, null=True)),
                ('description', models.CharField(blank=True, max_length=255, null=True)),
                ('image_md5_hash', models.CharField(blank=True, max_length=32, null=True)),
                ('is_dicom', models.BooleanField(default=False)),
                ('question', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='images', to='shorts.question')),
            ],
        ),
        migrations.CreateModel(
            name='SampleAnswer',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('answer', models.TextField()),
                ('score', models.IntegerField(blank=True, default=0, validators=[django.core.validators.MinValueValidator(0), django.core.validators.MaxValueValidator(5)])),
                ('proposed', models.BooleanField(default=False)),
                ('question', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='sample_answers', to='shorts.question')),
            ],
        ),
        migrations.CreateModel(
            name='UserAnswer',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('cid', models.BigIntegerField(blank=True, help_text='Candidate ID (limitied by BigIntegerField size)', null=True)),
                ('created', models.DateTimeField(auto_now_add=True)),
                ('updated', models.DateTimeField(auto_now=True)),
                ('answer', models.TextField(blank=True)),
                ('score', models.IntegerField(blank=True, default=0, validators=[django.core.validators.MinValueValidator(0), django.core.validators.MaxValueValidator(5)])),
                ('callstate', models.CharField(blank=True, choices=[('C', 'Correct Call'), ('O', 'Overcall'), ('U', 'Undercall'), ('W', 'Incorrect Call'), ('P', 'Partial Call')], max_length=1, null=True)),
                ('exam', models.ForeignKey(null=True, on_delete=django.db.models.deletion.CASCADE, related_name='cid_user_answers', to='shorts.exam')),
                ('question', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='cid_user_answers', to='shorts.question')),
                ('user', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='user_shorts_user_answers', to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'ordering': ['cid'],
                'abstract': False,
            },
        ),
    ]