Provide remove rating functionality
Currently, after rating is added, the user only can update his rating, but unable to completely remove the rating.
- Add another button "Remove rating" between "Close" and "Save Rating" for removing the rating, in case the user already rated the question/statement.
- Add the translation DE >< EN as well for "Remove rating" button.
Note:
The rating management is located in the stardat-management service.
See http://svko-docker1:8082/swagger-ui.html#/rating-resource/deleteRatingUsingDELETE.
The client REST API can be found here RatingServiceImpl.java line 103 https://git.gesis.org/stardat/stardat-ddieditor/blob/master/src/main/java/org/gesis/stardat/management/impl/RatingServiceImpl.java#L103