add role and expose reason field to Instructor Dashboard Manual Enrollment

WL-1473

common/djangoapps/student/migrations/0015_manualenrollmentaudit_add_role.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('student', '0014_courseenrollmentallowed_user'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='manualenrollmentaudit',
+            name='role',
+            field=models.CharField(max_length=64, null=True, blank=True),
+        ),
+    ]

common/djangoapps/student/models.py

@@ -1973,9 +1973,10 @@ class ManualEnrollmentAudit(models.Model):
     time_stamp = models.DateTimeField(auto_now_add=True, null=True)
     state_transition = models.CharField(max_length=255, choices=TRANSITION_STATES)
     reason = models.TextField(null=True)
+    role = models.CharField(blank=True, null=True, max_length=64)
 
     @classmethod
-    def create_manual_enrollment_audit(cls, user, email, state_transition, reason, enrollment=None):
+    def create_manual_enrollment_audit(cls, user, email, state_transition, reason, enrollment=None, role=None):
         """
         saves the student manual enrollment information
         """
@@ -1984,7 +1985,8 @@ class ManualEnrollmentAudit(models.Model):
             enrolled_email=email,
             state_transition=state_transition,
             reason=reason,
-            enrollment=enrollment
+            enrollment=enrollment,
+            role=role,
         )
 
     @classmethod