toJson method

Implementation

Map<String, dynamic> toJson() {
  return {
    'paymentAmount': paymentAmount,
    'reference': reference,
    'articles': articles.map((article) => article.toJson()).toList(),
    if (paymentSources != null) 'paymentSources': paymentSources!.map((e) => e.name).toList(),
  };
}