Use Dor::CreateWorkflowService over the deprecated Item#initiate_apo_…

…workflow

app/controllers/objects_controller.rb

@@ -81,7 +81,7 @@ def apo_workflows
                  "#{params[:wf_name]}WF"
                end
 
-    @item.initiate_apo_workflow(workflow)
+    Dor::CreateWorkflowService.create_workflow(@item, name: workflow)
 
     head :created
   end

spec/controllers/objects_controller_spec.rb

@@ -138,13 +138,14 @@
   end
 
   describe 'apo-workflow intialization' do
-    it 'initiates accessionWF via obj.initiate_apo_workflow' do
-      expect(item).to receive(:initiate_apo_workflow).with('assemblyWF')
+    it 'initiates assemblyWF' do
+      expect(Dor::CreateWorkflowService).to receive(:create_workflow).with(item, name: 'assemblyWF')
+
       post 'apo_workflows', params: { id: item.pid, wf_name: 'assemblyWF' }
     end
 
     it "handles workflow names without 'WF' appended to the end" do
-      expect(item).to receive(:initiate_apo_workflow).with('accessionWF')
+      expect(Dor::CreateWorkflowService).to receive(:create_workflow).with(item, name: 'accessionWF')
       post 'apo_workflows', params: { id: item.pid, wf_name: 'accession' }
     end
   end