migrate teh rest

physics/migrations/0007_examquestiondetail.py

@@ -0,0 +1,30 @@
+# Generated by Django 4.1.4 on 2024-02-17 23:07
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('physics', '0006_rename_exam_collection_exam_examcollection'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ExamQuestionDetail',
+            fields=[
+                ('id', models.AutoField(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='physics.exam')),
+                ('rapid', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='physics.question')),
+            ],
+            options={
+                'ordering': ('sort_order',),
+            },
+        ),
+        migrations.RunSQL(
+            """INSERT INTO physics_examquestiondetail
+            SELECT * FROM physics_exam_exam_questions;"""
+        ),
+    ]

physics/migrations/0008_alter_exam_exam_questions.py

@@ -0,0 +1,22 @@
+# Generated by Django 4.1.4 on 2024-02-17 23:10
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('physics', '0007_examquestiondetail'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='exam',
+            name='exam_questions',
+        ),
+        migrations.AddField(
+            model_name='exam',
+            name='exam_questions',
+            field=models.ManyToManyField(related_name='exams', through='physics.ExamQuestionDetail', to='physics.question'),
+        ),
+    ]

physics/models.py

@@ -136,11 +136,21 @@ class Question(QuestionBase):
         return ((0,) * 5, ("Not answered",) * 5)
 
 
+class ExamQuestionDetail(models.Model):
+    sort_order = models.IntegerField(default=1000)
+
+    exam = models.ForeignKey("Exam", on_delete=models.CASCADE)
+    rapid = models.ForeignKey(Question, on_delete=models.CASCADE)
+
+    class Meta:
+        ordering = ("sort_order",)
+
 #@reversion.register
 class Exam(ExamBase):
     app_name = "physics"
 
-    exam_questions = SortedManyToManyField(Question, related_name="exams", blank="true")
+    #exam_questions = SortedManyToManyField(Question, related_name="exams", blank="true")
+    exam_questions = models.ManyToManyField(Question, through=ExamQuestionDetail, related_name="exams")
 
     time_limit = models.IntegerField(
         help_text="Exam time limit (in seconds)",