Merge pull request #281 from CSCfi/CSCMETAX-418-fix-reference-data-up…

…date-cron

CSCMETAX-418: [REF] Refactor old cron/update_reference_data.py to man…

src/metax_api/management/commands/updatereferencedata.py

@@ -0,0 +1,26 @@
+import logging
+
+from django.core.management.base import BaseCommand, CommandError
+
+from metax_api.utils import RedisSentinelCache, ReferenceDataLoader
+
+
+_logger = logging.getLogger(__name__)
+
+
+class Command(BaseCommand):
+
+    help = 'Reload reference data to cache from ElasticSearch'
+
+    def handle(self, *args, **options):
+        self._update_reference_data()
+
+    def _update_reference_data(self):
+        _logger.info('Updating reference data...')
+        try:
+            cache = RedisSentinelCache(master_only=True)
+            ReferenceDataLoader.populate_cache_reference_data(cache)
+        except Exception as e:
+            _logger.exception('Reference data update ended in an error: %s' % str(e))
+            raise CommandError(e)
+        _logger.info('Reference data updated')