Feat: Add a additional language in the courserun API model. (#93)

Co-authored-by: anas.hameed <[email protected]>

course_discovery/apps/api/serializers.py

@@ -930,7 +930,7 @@ class Meta(MinimalCourseRunSerializer.Meta):
             'course_uuid', 'estimated_hours', 'invite_only', 'subjects',
             'is_marketing_price_set', 'marketing_price_value', 'is_marketing_price_hidden', 'featured', 'card_image_url',
             'average_rating', 'total_raters', 'yt_video_url', 'course_duration_override', 'course_difficulty',
-            'course_job_role', 'course_format', 'course_industry_certified_training', 'course_owner',
+            'course_job_role', 'course_format', 'course_industry_certified_training', 'course_owner', 'course_language'
         )
         read_only_fields = ('enrollment_count', 'recent_enrollment_count',)
 

course_discovery/apps/api/tests/test_serializers.py

@@ -660,6 +660,7 @@ def get_expected_data(cls, course_run, request):
             'is_marketing_price_hidden': course_run.is_marketing_price_hidden,
             'card_image_url': course_run.card_image_url,
             'subjects': [],
+            'course_language': course_run.course_language
         })
         return expected
 

course_discovery/apps/course_metadata/data_loaders/api.py

@@ -1083,6 +1083,7 @@ def _process_response(self, response):
                 course_run.course_job_role = body['course_job_role']
                 course_run.course_format = body['course_format']
                 course_run.course_industry_certified_training = body['course_industry_certified_training']
+                course_run.course_language = body.get('course_language', '')
                 course_run.course_owner = body['course_owner']
                 course_run.status = self._process_course_status(body['status'])
 

course_discovery/apps/course_metadata/migrations/0274_auto_20240911_0805.py

@@ -0,0 +1,23 @@
+# Generated by Django 2.2.16 on 2024-09-11 08:05
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('course_metadata', '0273_auto_20240910_1605'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='courserun',
+            name='course_language',
+            field=models.CharField(blank=True, max_length=255, null=True, verbose_name='Language of the course run'),
+        ),
+        migrations.AddField(
+            model_name='historicalcourserun',
+            name='course_language',
+            field=models.CharField(blank=True, max_length=255, null=True, verbose_name='Language of the course run'),
+        ),
+    ]

course_discovery/apps/course_metadata/models.py

@@ -1346,6 +1346,13 @@ class CourseRun(DraftModelMixin, CachedMixin, TimeStampedModel):
         max_length=255, null=True, blank=True, verbose_name=_("Course Owner")
     )
 
+    course_language = models.CharField(
+        max_length=255,
+        null=True,
+        blank=True,
+        verbose_name=_("Language of the course run"),
+    )
+
     STATUS_CHANGE_EXEMPT_FIELDS = [
         'start',
         'end',

course_discovery/apps/course_metadata/search_indexes.py

@@ -258,6 +258,7 @@ class CourseRunIndex(BaseCourseIndex, indexes.Indexable):
     course_job_role = indexes.CharField(model_attr='course_job_role', null=True)
     course_format = indexes.CharField(model_attr='course_format', null=True)
     course_industry_certified_training = indexes.CharField(model_attr='course_industry_certified_training', null=True)
+    course_language = indexes.CharField(model_attr='course_language', null=True)
 
     course_owner = indexes.CharField(model_attr='course_owner', null=True)