Employer form mostly working with persist to db

app/services/benefits_word_doc/map_employer_logo.rb

@@ -0,0 +1,28 @@
+module BenefitsWordDoc
+    class MapEmployerLogo
+
+        def initialize(process, word_doc)
+            @process = process
+            @word_doc = word_doc
+        end
+
+        def call
+            extracted_images = []
+            Zip::File.open(@word_doc) do |zip_file|
+                zip_file.each do |entry|
+                    if entry.name.start_with?('word/media/') && !entry.directory?
+                        filename = @process.employer_name.titleize.gsub(/\s+/, '').concat("Logo.png")
+                        image_data = entry.get_input_stream.read
+                        extracted_images << { filename: filename, data: image_data }
+                    end
+                end
+            end
+            if extracted_images.length > 1
+                employer_logo = extracted_images.last
+                @process.employer_logo = employer_logo[:filename]
+                # same file logic
+            end
+            @process.save
+        end
+    end
+end