Allow Vet File Update via Claim Evidence API

app/services/external_api/vbms_service.rb

@@ -62,9 +62,24 @@ def self.fetch_document_series_for(appeal)
   end
 
   def self.update_document_in_vbms(appeal, uploadable_document)
-    @vbms_client ||= init_vbms_client
-    response = initialize_update(appeal, uploadable_document)
-    update_document(appeal.veteran_file_number, response.updated_document_token, uploadable_document.pdf_location)
+    if FeatureToggle.enabled?(:use_ce_api)
+      file_update_payload = Models::FileUpdatePayload.new(
+        date_va_received_document: Time.zone.now,
+        document_type_id: uploadable_document.document_type_id,
+        file_content: File.read(uploadable_document.pdf_location),
+        file_content_source: uploadable_document.source
+      )
+
+      VeteranFileUpdater.update_veteran_file(
+        veteran_file_number: appeal.veteran_file_number,
+        file_uuid: uploadable_document.document_version_reference_id,
+        file_update_payload: file_update_payload
+      )
+    else
+      @vbms_client ||= init_vbms_client
+      response = initialize_update(appeal, uploadable_document)
+      update_document(appeal.veteran_file_number, response.updated_document_token, uploadable_document.pdf_location)
+    end
   end
 
   def self.upload_document_to_vbms(appeal, uploadable_document)

config/initializers/ruby_claim_evidence_api.rb

@@ -2,3 +2,6 @@
 
 VeteranFileFetcher = ExternalApi::VeteranFileFetcher
   .new(use_canned_api_responses: ApplicationController.dependencies_faked?, logger: Rails.logger)
+
+VeteranFileUpdater = ExternalApi::VeteranFileUpdater
+  .new(use_canned_api_responses: ApplicationController.dependencies_faked?, logger: Rails.logger)

spec/services/external_api/vbms_service_spec.rb

@@ -78,4 +78,37 @@
       end
     end
   end
+
+  describe ".update_document_in_vbms" do
+    context "with use_ce_api feature toggle enabled" do
+      before { FeatureToggle.enable!(:use_ce_api) }
+      after { FeatureToggle.disable!(:use_ce_api) }
+
+      let(:fake_document) do
+        instance_double(
+          UpdateDocumentInVbms,
+          document_type_id: 1,
+          pdf_location: "/path/to/test/location",
+          source: "my_source",
+          document_version_reference_id: "12345"
+        )
+      end
+      let(:appeal) { create(:appeal) }
+      let(:mock_file_update_payload) { instance_double(Models::FileUpdatePayload) }
+
+      it "calls the CE API" do
+        expect(File).to receive(:read).and_return("pdf byte string")
+        expect(Models::FileUpdatePayload).to receive(:new).and_return(mock_file_update_payload)
+        expect(VeteranFileUpdater)
+          .to receive(:update_veteran_file)
+          .with(
+            veteran_file_number: appeal.veteran_file_number,
+            file_uuid: "12345",
+            file_update_payload: mock_file_update_payload
+          )
+
+        described.update_document_in_vbms(appeal, fake_document)
+      end
+    end
+  end
 end