Module: Ksef::FA3::AdvanceReader

Extended by:
NodeReader
Defined in:
lib/ksef/fa3/advance_reader.rb

Overview

Reads the two elements that make an invoice part of an advance-payment sequence: Zamowienie, the order a ZAL collects against, and FakturaZaliczkowa, the advance invoices a ROZ settles (docs/REFERENCE.md §8.5).

Split out for the reason CorrectionReader is: it is the part of reading an invoice that is entirely about one family of types.

Constant Summary

Constants included from NodeReader

NodeReader::NAMESPACES, NodeReader::PREFIX

Class Method Summary collapse

Class Method Details

.advances_from(fa_node) ⇒ Array<AdvanceInvoice>

Returns empty when the invoice settles nothing.

Returns:



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# File 'lib/ksef/fa3/advance_reader.rb', line 26

def advances_from(fa_node)
  elements(fa_node, "FakturaZaliczkowa").map { |node| advance_from(node) }
end

.order_from(fa_node) ⇒ Order?

Returns:



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# File 'lib/ksef/fa3/advance_reader.rb', line 17

def order_from(fa_node)
  node = element(fa_node, "Zamowienie")
  return nil if node.nil?

  Order.new(total: text!(node, "WartoscZamowienia"),
            lines: elements(node, "ZamowienieWiersz").map { |row| order_line_from(row) })
end