Index the relationships dor-services-app depends on without using Act…

…iveFedora

app/indexers/data_indexer.rb

@@ -2,31 +2,45 @@
 
 # Indexing provided by ActiveFedora
 class DataIndexer
-  include ActiveFedora::Indexing
+  attr_reader :cocina
 
-  attr_reader :resource
+  def initialize(cocina:, **)
+    @cocina = cocina
+  end
+
+  def to_solr
+    {}.tap do |solr_doc|
+      Rails.logger.debug "In #{self.class}"
+      solr_doc[SOLR_DOCUMENT_ID.to_sym] = cocina.externalIdentifier
 
-  def initialize(resource:, **)
-    @resource = resource
+      # These are required as long as dor-services-app uses ActiveFedora for querying:
+      solr_doc['has_model_ssim'] = legacy_model
+      solr_doc['is_governed_by_ssim'] = legacy_apo
+      solr_doc['is_member_of_collection_ssim'] = legacy_collections
+    end
   end
 
-  # we need to override this until https://github.com/samvera/active_fedora/pull/1371
-  # has been released
-  def to_solr(solr_doc = {})
-    Rails.logger.debug "In #{self.class}"
+  def legacy_collections
+    case cocina.type
+    when Cocina::Models::Vocab.admin_policy, Cocina::Models::Vocab.collection
+      []
+    else
+      cocina.structural.isMemberOf.map { |col_id| "info:fedora/#{col_id}" }
+    end
+  end
 
-    c_time = create_date
-    c_time = Time.parse(c_time) unless c_time.is_a?(Time)
-    m_time = modified_date
-    m_time = Time.parse(m_time) unless m_time.is_a?(Time)
-    Solrizer.set_field(solr_doc, 'system_create', c_time, :stored_sortable)
-    Solrizer.set_field(solr_doc, 'system_modified', m_time, :stored_sortable)
-    Solrizer.set_field(solr_doc, 'object_state', state, :stored_sortable)
-    Solrizer.set_field(solr_doc, 'active_fedora_model', has_model, :stored_sortable)
-    solr_doc[SOLR_DOCUMENT_ID.to_sym] = pid
-    solrize_relationships(solr_doc)
+  def legacy_apo
+    "info:fedora/#{cocina.administrative.hasAdminPolicy}"
   end
 
-  delegate :create_date, :modified_date, :state, :pid, :inner_object,
-           :datastreams, :relationships, :has_model, to: :resource
+  def legacy_model
+    case cocina.type
+    when Cocina::Models::Vocab.admin_policy
+      'info:fedora/afmodel:Dor_AdminPolicyObject'
+    when Cocina::Models::Vocab.collection
+      'info:fedora/afmodel:Dor_Collection'
+    else
+      'info:fedora/afmodel:Dor_Item'
+    end
+  end
 end

spec/indexers/data_indexer_spec.rb

@@ -6,7 +6,19 @@
   let(:obj) do
     Dor::AdminPolicyObject.new(pid: 'druid:999')
   end
-  let(:cocina) { Success(instance_double(Cocina::Models::DRO)) }
+  let(:cocina) do
+    instance_double(Cocina::Models::DRO, externalIdentifier: 'druid:xx999xx9999',
+                                         type: Cocina::Models::Vocab.map,
+                                         administrative: administrative,
+                                         structural: structural)
+  end
+
+  let(:administrative) do
+    instance_double(Cocina::Models::Administrative, hasAdminPolicy: 'druid:vv888vv8888')
+  end
+  let(:structural) do
+    instance_double(Cocina::Models::DROStructural, isMemberOf: ['druid:bb777bb7777', 'druid:dd666dd6666'])
+  end
 
   describe '#to_solr' do
     let(:indexer) do
@@ -17,7 +29,12 @@
     let(:doc) { indexer.to_solr }
 
     it 'makes a solr doc' do
-      expect(doc).to match a_hash_including(id: 'druid:999')
+      expect(doc).to eq(
+        'has_model_ssim' => 'info:fedora/afmodel:Dor_Item',
+        'is_governed_by_ssim' => 'info:fedora/druid:vv888vv8888',
+        'is_member_of_collection_ssim' => ['info:fedora/druid:bb777bb7777', 'info:fedora/druid:dd666dd6666'],
+        :id => 'druid:xx999xx9999'
+      )
     end
   end
 end

spec/services/indexer_spec.rb

@@ -96,15 +96,22 @@
       context 'when cocina fetch is successful' do
         let(:model) { Dor::Item.new(pid: druid) }
         let(:cocina) do
-          instance_double(Cocina::Models::DRO, externalIdentifier: druid, structural: structural, description: description)
+          instance_double(Cocina::Models::DRO, externalIdentifier: druid,
+                                               type: Cocina::Models::Vocab.map,
+                                               administrative: administrative,
+                                               description: description,
+                                               structural: structural)
+        end
+        let(:administrative) do
+          instance_double(Cocina::Models::Administrative, hasAdminPolicy: 'druid:vv888vv8888')
         end
         let(:description) do
           instance_double(Cocina::Models::Description, subject: [topic])
         end
         let(:topic) do
           instance_double(Cocina::Models::DescriptiveValue, type: 'topic', value: 'word')
         end
-        let(:structural) { instance_double(Cocina::Models::DROStructural, contains: []) }
+        let(:structural) { instance_double(Cocina::Models::DROStructural, contains: [], isMemberOf: ['druid:bb777bb7777', 'druid:dd666dd6666']) }
 
         it { is_expected.to include('milestones_ssim', 'released_to_ssim', 'wf_ssim', 'tag_ssim') }
       end
@@ -120,9 +127,15 @@
     context 'when the model is an admin policy' do
       let(:model) { Dor::AdminPolicyObject.new(pid: druid) }
       let(:cocina) do
-        instance_double(Cocina::Models::AdminPolicy, externalIdentifier: druid, description: description)
+        instance_double(Cocina::Models::AdminPolicy, externalIdentifier: druid,
+                                                     type: Cocina::Models::Vocab.admin_policy,
+                                                     description: description,
+                                                     administrative: administrative)
       end
 
+      let(:administrative) do
+        instance_double(Cocina::Models::AdminPolicyAdministrative, hasAdminPolicy: 'druid:vv888vv8888')
+      end
       let(:description) do
         instance_double(Cocina::Models::Description, subject: nil)
       end
@@ -133,9 +146,15 @@
     context 'when the model is a hydrus apo' do
       let(:model) { Hydrus::AdminPolicyObject.new(pid: druid) }
       let(:cocina) do
-        instance_double(Cocina::Models::AdminPolicy, externalIdentifier: druid, description: description)
+        instance_double(Cocina::Models::AdminPolicy, externalIdentifier: druid,
+                                                     type: Cocina::Models::Vocab.admin_policy,
+                                                     administrative: administrative,
+                                                     description: description)
       end
 
+      let(:administrative) do
+        instance_double(Cocina::Models::AdminPolicyAdministrative, hasAdminPolicy: 'druid:vv888vv8888')
+      end
       let(:description) do
         instance_double(Cocina::Models::Description, subject: nil)
       end