Added a model for logging user role changes

main/migrations/0004_rolechangelogs.py

@@ -0,0 +1,27 @@
+# Generated by Django 3.1.6 on 2021-02-17 17:25
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+        ('main', '0003_auto_20210216_2222'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='RoleChangeLogs',
+            fields=[
+                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.TextField()),
+                ('new_role', models.TextField()),
+                ('change_time', models.DateTimeField()),
+                ('changed_by', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='changed_by', to=settings.AUTH_USER_MODEL)),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to=settings.AUTH_USER_MODEL)),
+            ],
+        ),
+    ]