Before a few renames

app/services/id_card_printer/queued_cards_generator.rb

@@ -0,0 +1,61 @@
+module IdCardPrinter
+    class QueuedCardsGenerator
+
+        def initialize(employer_member_keys)
+            @employer_member_keys = Array.wrap(employer_member_keys)
+            @layout = 'PrintCard'
+            @pl_plan_keys = @employer_member_keys.map { |emk| emk["PlanKey"].to_s }
+        end
+
+        def call
+            white_card_array = []
+            blue_card_array = []
+            IdCard::PrintData.where(pl_plan_key: @pl_plan_keys).destroy_all
+            @employer_member_keys.each do |emk|
+                employer = Employer.find_by(pl_plan_key: emk["PlanKey"])
+                member_keys = emk["MemberKeys"].split(", ").map(&:to_i)
+                IdCardPrinter::EmployerDataFormatter.new(employer, member_keys).call
+                if emk["PlanKey"] == "3"
+                    blue_card_array = IdCardPrinter::PdfProcessor.new(employer, @layout).call
+                else
+                    white_card_array = IdCardPrinter::PdfProcessor.new(employer, @layout).call
+                end
+            end
+
+            combine_pdfs(blue_card_array, white_card_array)
+
+        end
+
+        private
+
+        def combine_pdfs(blue_cards, white_cards)
+            if blue_cards.present? && white_cards.present?
+                combined_pdfs = []
+                blue_filename = "queued_blue_cards_#{Date.today}.pdf"
+                combined_pdfs << { name: blue_filename, data: blue_cards.to_pdf }
+                white_filename = "queued_white_cards_#{Date.today}.pdf"
+                combined_pdfs << { name: white_filename, data: white_cards.to_pdf }
+
+                output_file = zip_cards(combined_pdfs)
+            elsif blue_cards.present?
+                output_file = CombinePDF.new
+                blue_cards.each { |pdf| output_file << pdf }
+            elsif white_cards.present?
+                output_file = CombinePDF.new
+                white_cards.each { |pdf| output_file << pdf }
+            end
+
+            output_file
+        end
+
+        def zip_cards(pdf_array)
+            Zip::OutputStream.write_buffer do |zio|
+                pdf_array.each do |file|
+                    zio.put_next_entry(file[:name])
+                    zio.write(file[:data])
+                end
+            end
+        end
+
+    end
+end