Custom Queries Development Pattern

Introduction

Custom Queries are extensions to standard Valkyrie Queries.

Reference: Custom Queries (Valkyrie documentation)

In Hyrax

Code Locations

code location	what happens there
lib/wings/setup.rb	register custom queries in the wings metadata adapter (look for register_query_handler)
spec/spec_helper.rb	register custom queries in other metadata adapters used for testing (look for register_query_handler)
`app/services/custom_queries/navigators/*	defines custom queries that help with navigating from one object in the model to a related object. These are non-adapter specific and should work with all metadata adapters.
`app/services/custom_queries/*	defines additional custom queries. These are non-adapter specific and should work with all metadata adapters.
`lib/wings/services/custom_queries/*	defines custom queries that are optimized for wings adapter