fix: Added null safeguard before saving job description

CHANGELOG.rst

@@ -13,6 +13,10 @@ Change Log
 
 Unreleased
 
+[1.51.1] - 2024-08-21
+---------------------
+* feat: Added safeguard for nulls before saving job description
+
 [1.51.0] - 2024-07-03
 ---------------------
 * feat: Replaced client for ai chat

taxonomy/__init__.py

@@ -15,6 +15,6 @@
 # 2. MINOR version when you add functionality in a backwards compatible manner, and
 # 3. PATCH version when you make backwards compatible bug fixes.
 # More details can be found at https://semver.org/
-__version__ = '1.51.0'
+__version__ = '1.51.1'
 
 default_app_config = 'taxonomy.apps.TaxonomyConfig'  # pylint: disable=invalid-name

taxonomy/utils.py

@@ -752,8 +752,9 @@ def generate_and_store_job_description(job_external_id, job_name):
     """
     prompt = settings.JOB_DESCRIPTION_PROMPT.format(job_name=job_name)
     description = chat_completion(prompt)
-    Job.objects.filter(external_id=job_external_id).update(description=description)
-    LOGGER.info('Generated description for Job: [%s], Prompt: [%s]', job_name, prompt)
+    if description:
+        Job.objects.filter(external_id=job_external_id).update(description=description)
+        LOGGER.info('Generated description for Job: [%s], Prompt: [%s]', job_name, prompt)
 
 
 def generate_and_store_job_to_job_description(current_job, future_job):

tests/test_utilities.py

@@ -16,7 +16,16 @@
 from taxonomy.constants import ENGLISH
 from taxonomy.emsi.client import EMSISkillsApiClient
 from taxonomy.exceptions import SkipProductProcessingError, TaxonomyAPIError
-from taxonomy.models import CourseSkills, Industry, JobSkills, Skill, Translation, XBlockSkillData, XBlockSkills
+from taxonomy.models import (
+    CourseSkills,
+    Industry,
+    Job,
+    JobSkills,
+    Skill,
+    Translation,
+    XBlockSkillData,
+    XBlockSkills,
+)
 from test_utils import factories
 from test_utils.constants import COURSE_KEY, PROGRAM_UUID, USAGE_KEY
 from test_utils.decorators import mock_api_response
@@ -1170,3 +1179,18 @@ def test_duplicate_model_instance_with_dates(self):
         assert original_industry.id != new_instance.id
         assert not hasattr(new_industry, "created")
         assert not hasattr(new_industry, "modified")
+
+    @ddt.data(None, 'some text')
+    @mock.patch('taxonomy.utils.chat_completion')
+    def test_generate_and_store_job_description(self, description, mock_chat_completion):
+        """
+        Validate that `generate_and_store_job_description` handles a null job description correctly
+        """
+        job = factories.JobFactory()
+        mock_chat_completion.return_value = description
+        utils.generate_and_store_job_description(job.external_id, job.name)
+        updated_job = Job.objects.get(external_id=job.external_id)
+        if description:
+            assert updated_job.description == description
+        else:
+            assert updated_job.description == job.description