feat(models/pages.py): add description field to CoursePage

home/models/pages.py

@@ -48,7 +48,6 @@ class CourseIndexPage(Page):
 
 
 class CoursePage(Page):
-    body = RichTextField(blank=True)
     course_image = models.ForeignKey(
         "wagtailimages.Image",
         null=True,
@@ -56,6 +55,8 @@ class CoursePage(Page):
         on_delete=models.SET_NULL,
         related_name="+",
     )
+    description = models.CharField(max_length=255, blank=True)
+    body = RichTextField(blank=True)
     allowed_groups = ParentalManyToManyField(
         Group,
         related_name="course_pages",
@@ -75,6 +76,7 @@ class CoursePage(Page):
 
     content_panels = Page.content_panels + [
         FieldPanel("course_image"),
+        FieldPanel("description"),
         FieldPanel("body"),
         FieldPanel("allowed_groups", widget=CheckboxSelectMultiple),
     ]