chore: update to use 'title' instead of 'display_name' in openedx_catalog

Author: bradenmacdonald

openedx/core/djangoapps/content/course_overviews/migrations/0030_backfill_new_catalog_courseruns.py

@@ -19,7 +19,7 @@
 }
 
 
-def backfill_openedx_catalog(apps, schema_editor):
+def backfill_openedx_catalog(apps, schema_editor) -> None:
     """
     Populate the new CourseRun and CatalogCourse models.
     """
@@ -63,7 +63,7 @@ def backfill_openedx_catalog(apps, schema_editor):
             course_overview = CourseOverview.objects.get(id=course_idx.course_id)
         except CourseOverview.DoesNotExist:
             course_overview = None  # Course exists in modulestore but details aren't cached into CourseOverview yet
-        display_name: str = (course_overview.display_name if course_overview else None) or course_code
+        title: str = (course_overview.display_name if course_overview else None) or course_code
 
         # Determine the course language.
         # Note that in Studio, the options for course language generally came from the ALL_LANGUAGES setting, which is
@@ -93,9 +93,9 @@ def backfill_openedx_catalog(apps, schema_editor):
             org_id=org_data["id"],
             course_code=course_code,
             defaults={
-                # The default display_name for the catalog course will be the same name as the newest run, since we
-                # iterate over "all_course_runs" in "-pk" order (should be same as reverse chronological)
-                "display_name": display_name,
+                # The default title for the catalog course will be the same name as the newest run, since we iterate
+                # over "all_course_runs" in "-pk" order (should be same as reverse chronological)
+                "title": title,
                 "language": language,
             },
         )
@@ -114,7 +114,7 @@ def backfill_openedx_catalog(apps, schema_editor):
             catalog_course=cc,
             run_code=run_code,
             course_key=course_idx.course_id,
-            defaults={"display_name": display_name},
+            defaults={"title": title},
         )
 
         # Correct the "created" timestamp. Since it has auto_now_add=True, we can't set its value except using update()

openedx/core/djangoapps/content/course_overviews/signals.py

@@ -58,15 +58,15 @@ def _listen_for_course_publish(sender, course_key, **kwargs):  # pylint: disable
         # Presumably this is a newly-created course. Create the CourseRun.
         course_run = catalog_api.create_course_run_for_modulestore_course_with(
             course_key=course_key,
-            display_name=updated_course_overview.display_name,
+            title=updated_course_overview.display_name,
             language_short=updated_course_overview.language,
         )
 
     # Keep the CourseRun up to date as the course is edited:
-    if updated_course_overview.display_name != course_run.display_name:
-        catalog_api.sync_course_run_details(course_key, display_name=updated_course_overview.display_name)
-        # If this course is the only run in the CatalogCourse, should we update the display_name of
-        # the CatalogCourse to match the run's new name? Currently the only way to edit the name of
+    if updated_course_overview.display_name != course_run.title:
+        catalog_api.sync_course_run_details(course_key, title=updated_course_overview.display_name)
+        # If this course is the only run in the CatalogCourse, should we update the title of
+        # the CatalogCourse to match the run's new title? Currently the only way to edit the name of
         # a CatalogCourse is via the Django admin. But it's also not used anywhere yet.
 
     if (