Add work type to facet list

hyrax/app/indexers/crc_dataset_indexer.rb

@@ -20,6 +20,7 @@ class CrcDatasetIndexer < RdmsIndexer
   def self.facet_fields
     # solr fields that will be treated as facets
     super.tap do |fields|
+      fields << Solrizer.solr_name('crc_work_type', :facetable)
       fields << Solrizer.solr_name('modality', :facetable)
       fields << Solrizer.solr_name('crc_resource_type', :facetable)
       fields << Solrizer.solr_name('coverage', :facetable)
@@ -34,6 +35,7 @@ class CrcDatasetIndexer < RdmsIndexer
   def self.search_fields
     # solr fields that will be used for a search
     super.tap do |fields|
+      fields << Solrizer.solr_name('crc_work_type', :stored_searchable)
       fields << Solrizer.solr_name('modality', :stored_searchable)
       fields << Solrizer.solr_name('crc_resource_type', :stored_searchable)
       fields << Solrizer.solr_name('coverage', :stored_searchable)
@@ -48,6 +50,7 @@ class CrcDatasetIndexer < RdmsIndexer
   def self.show_fields
     # solr fields that will be used to display results on the record page
     super.tap do |fields|
+      fields << Solrizer.solr_name('crc_work_type', :stored_searchable)
       fields << Solrizer.solr_name('modality', :stored_searchable)
       fields << Solrizer.solr_name('crc_resource_type', :stored_searchable)
       fields << Solrizer.solr_name('coverage', :stored_searchable)