Jason Jordan
95 lines
3.7 KiB
Ruby
95 lines
3.7 KiB
Ruby
module IdCardPrinterService
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class CardsGenerator
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def initialize(employers_member_keys, layout, zip=false)
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@employers_member_keys = Array.wrap(employers_member_keys)
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@layout = layout
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@zip = zip
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end
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def call
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pl_plan_keys = @employers_member_keys.map { |emk| emk[:pl_plan_key] }
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IdCard::PrintData.where(pl_plan_key: pl_plan_keys).destroy_all
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IdCardPrinterService::CardDataFormatter.new(@employers_member_keys).call
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IdCard::PrintData.where(pl_plan_key: pl_plan_keys, primary_mb_member_key: nil).destroy_all
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pdf_array = []
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template_groups = break_up_by_template(pl_plan_keys)
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template_groups.each do |card_template, template_pl_plan_keys|
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batch = IdCard::PrintData.where(pl_plan_key: template_pl_plan_keys)
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jasper_batch_id = "#{template_pl_plan_keys.join('_')}-#{Time.current.utc.to_i}"
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batch.update!(jasper_batch_id: jasper_batch_id)
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if @layout == "PrintCard"
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add_dependent_cards(batch)
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end
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batch_pdf = IdCardPrinterService::PdfBatchProcessor.new(card_template, jasper_batch_id, @layout).call
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pdf_array << batch_pdf
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end
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group_pdfs = combine_pdfs(pdf_array)
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group_pdfs
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end
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private
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def break_up_by_template(pl_plan_keys)
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batches_by_card_template = IdCard::Setup.where(pl_plan_key: pl_plan_keys).group_by(&:card_template)
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.transform_values { |setups| setups.map(&:pl_plan_key) }
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.compact_blank
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end
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def add_dependent_cards(batch)
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batch.where.not(dependent_1: [nil, ""]).find_each do |member_card|
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dependent_card = member_card.dup
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dependent_card.update(
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full_name_last_name_first: member_card.full_name_last_name_first.concat(" dependent")
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)
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dependent_card.save
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end
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end
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def combine_pdfs(pdf_array)
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if @zip
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group_cards_pdf = Zip::OutputStream.write_buffer do |zio|
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pdf_file = pdf_array.first
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puts "-- CombinePdfPages --"
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puts pdf_file.pages.count
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pdf_file.pages.reverse.each do |page|
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page_pdf = CombinePDF.new
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page_pdf << page
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page_data = page_pdf.to_pdf
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full_name_last_name_first = get_watermark_field(page_data)
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if full_name_last_name_first.present?
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page_filename = "#{full_name_last_name_first.gsub(", ", "_")}_digital_card_#{Date.today}.pdf"
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puts "-- Filename --"
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puts page_filename
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zio.put_next_entry(page_filename)
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zio.write(page_data)
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end
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end
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end
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else
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group_cards_pdf = CombinePDF.new
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pdf_array.each { |pdf| group_cards_pdf << pdf }
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end
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group_cards_pdf
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end
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def get_watermark_field(page_data)
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watermark_field = ""
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reader = PDF::Reader.new(StringIO.new(page_data))
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puts "-- ReaderPages --"
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puts reader.pages.count
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page = reader.pages.first
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if watermark_match = page.text.match(/:WATERMARK:([^:]*):/)
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watermark_field = page.text.match(/:WATERMARK:([^:]*):/)[1].strip
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else
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puts "blank page"
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end
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watermark_field
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end
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end
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end
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