Add release_date and status to professor_message

courses/migrations/0038_auto_20211210_1217.py

+# Generated by Django 2.2.24 on 2021-12-10 15:17
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('courses', '0037_auto_20211129_1752'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='professormessage',
+            name='release_date',
+            field=models.DateTimeField(blank=True, default=None, null=True, verbose_name='Date'),
+        ),
+        migrations.AddField(
+            model_name='professormessage',
+            name='status',
+            field=models.CharField(choices=[('draft', 'Draft'), ('published', 'Published')], default='draft', max_length=64, verbose_name='Status'),
+        ),
+    ]

courses/models.py

@@ -748,6 +748,11 @@ class CourseAuthor(models.Model):
 
 
 class ProfessorMessage(models.Model):
+    STATES = (
+        ('draft', _('Draft')),
+        ('published', _('Published')),
+    )
+
     professor = models.ForeignKey(
         settings.AUTH_USER_MODEL,
         models.PROTECT,
@@ -795,6 +800,19 @@ class ProfessorMessage(models.Model):
         related_name='messages',
         blank=True,
     )
+    scheduled_task = GenericRelation(ScheduledTask, related_query_name='professor_message')
+    status = models.CharField(
+        _('Status'),
+        choices=STATES,
+        default=STATES[0][0],
+        max_length=64,
+    )
+    release_date = models.DateTimeField(
+        _('Date'),
+        null=True,
+        blank=True,
+        default=None,
+    )
 
     def __str__(self):
         return self.subject + " - " + str(self.date)