Class: PurchaseOrder::PdfGenerator

Inherits:
BaseService show all
Includes:
Pdf::Base
Defined in:
app/services/purchase_order/pdf_generator.rb

Overview

Service object: pdf generator.

Constant Summary

Constants included from Pdf::Base

Pdf::Base::FONT, Pdf::Base::NIMBUS_SANS_PATH, Pdf::Base::NIMBUS_SANS_PATH_BOLD, Pdf::Base::WY_LOGO_PATH

Instance Attribute Summary

Attributes inherited from BaseService

#options

Instance Method Summary collapse

Methods inherited from BaseService

#log_debug, #log_error, #log_info, #log_warning, #logger, #process, #tagged_logger

Constructor Details

#initialize(purchase_order) ⇒ PdfGenerator

Returns a new instance of PdfGenerator.



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# File 'app/services/purchase_order/pdf_generator.rb', line 6

def initialize(purchase_order)
  @po = purchase_order
  @store = @po.store
  @currency_symbol = Money::Currency.new(purchase_order.currency).symbol
end

Instance Method Details

#generate ⇒ Object 



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# File 'app/services/purchase_order/pdf_generator.rb', line 12

def generate
  composer = build_composer(margin: [100, 40, 60, 40])

  add_header(composer)
  add_po_details(composer)
  add_line_items(composer)

  if @po.drop_ship?
    composer.formatted_text([
                              { text: 'Please e-mail ', style: { font: "#{FONT} bold", font_size: 11, line_height: 12 } },
                              { text: ACCOUNTS_PAYABLE_EMAIL, style: { font: "#{FONT} bold", font_size: 11, fill_color: '0000ed', underline: true, line_height: 12 } },
                              { text: ' with tracking numbers, weight and shipping dimensions for each package shipped, and the total actual shipping cost. Please make sure you include PO NUMBER ',
                                style: { font: "#{FONT} bold", font_size: 11, line_height: 12 } },
                              { text: @po.reference_number, style: { font: "#{FONT} bold", font_size: 11, line_height: 12 } },
                              { text: '. Thank You!', style: { font: "#{FONT} bold", font_size: 11, line_height: 12 } }
                            ],
                            style: { font: FONT, font_size: 11 }, align: :left, padding: [10, 0, 5, 0])
  end

  composer.formatted_text(
    [{ text: 'For questions, please contact Accounting at (800) 875-5285 ext. 623, or email ', style: { font: "#{FONT} bold", font_size: 11 } },
     { text: 'ap@warmlyyours.com', style: { font: "#{FONT} bold", font_size: 10, fill_color: '0000ed', underline: true } }], style: { padding: [@po.drop_ship? ? 5 : 10, 0] }
  )

  add_headers_and_footers(composer)

  buffer = StringIO.new
  composer.write(buffer, optimize: true)
  buffer.string
end