1029 delete specific indexes contribution collection (#1032)

* drop old indexes from list

* updated changelog

CHANGELOG.md

@@ -26,6 +26,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Arrange environment variables and data deletion endpoint into single row in capability. [#989](https://github.com/rokwire/rokwire-building-blocks-api/issues/989)
 - API Doc Dockerfile URLs to include new building blocks and remove unsupported building blocks. [#831](https://github.com/rokwire/rokwire-building-blocks-api/issues/831)
 - Talent fields yaml configuration [#949](https://github.com/rokwire/rokwire-building-blocks-api/issues/949)
+- Drop old indexes in contributions collection in mongodb. [#1029](https://github.com/rokwire/rokwire-building-blocks-api/issues/1029)
 
 ### Fixed
 - Fix Core BB service token support in events [#994](https://github.com/rokwire/rokwire-building-blocks-api/issues/994)

contributions/api/utils/mongoutils.py

@@ -30,8 +30,8 @@
 coll_contribution = db_contribution[cfg.CONTRIBUTION_COLL_NAME]  # set contribution collection
 # drop old indexes in contribution collection
 coll_contribution_indexes = coll_contribution.index_information().keys()
-# get all indexes except id and text index
-coll_contribution_old_indexes = [index for index in coll_contribution_indexes if index not in ['_id_', 'text_index']]
+# get old indexes
+coll_contribution_old_indexes = [index for index in coll_contribution_indexes if index in ['name', 'capabilities.name', 'talents.name']]
 for index_name in coll_contribution_old_indexes:
     coll_contribution.drop_index(index_name)
 # create compound text indexes with equal weightage