is able to identify HT items with no full text option

umich_catalog_indexing/lib/jobs/zephir_processing/record.rb

@@ -1,14 +1,28 @@
 require "traject/macros/marc21_semantics"
+require "ht_traject/ht_macros"
 module Jobs
   module ZephirProcessing
     class Record
       attr_reader :raw
       include Traject::Macros::Marc21Semantics
+      include HathiTrust::Traject::Macros
       def initialize(raw)
         @raw = raw
         @record = MARC::Record.new_from_hash(JSON.parse(@raw))
       end
 
+      # Does the record only contain in copyright materials? Restated:
+      # Does the record not have any public domain materials?
+      # return [Boolean]
+      def no_full_text?
+        has_at_least_one_full_text = @record.fields("974")
+          .map { |x| x["r"] } # get the rights subfield
+          .any? do |rights| # do any of the rights options match full text?
+            statusFromRights(rights) == "Full text"
+          end
+        !has_at_least_one_full_text
+      end
+
       def is_umich?
         # umich record is preferred record
         return true if @record["HOL"]["c"] == "MIU"

umich_catalog_indexing/spec/jobs/zephir_processing/record_spec.rb

@@ -23,6 +23,15 @@
       expect(subject.has_oclc_num?(1111)).to eq(false)
     end
   end
+  context "#no_full_text?" do
+    it "returns true when there are no Full Text items associated with the record" do
+      expect(subject.no_full_text?).to eq(true)
+    end
+    it "returns false when there is at least one Full Text item associated with the record" do
+      @zephir_record["fields"][45]["974"]["subfields"][7]["r"] = "pdus"
+      expect(subject.no_full_text?).to eq(false)
+    end
+  end
   context "#is_umich?" do
     it "returns true when umich is the preffered record" do
       @zephir_record["fields"][42]["HOL"]["subfields"][3]["c"] = "MIU"