serialize method

@override void serialize(List<int> buffer)

Serialize.

Implementation

@override
void serialize(List<int> buffer) {
  // Write type-id 0xc624b16e.
  buffer.writeInt32(0xc624b16e);

  // Write fields.
  buffer.writeInt32(flags);
  buffer.writeString(currency);
  buffer.writeInt64(totalAmount);
  final localInvoiceSlugCopy = invoiceSlug;
  if (localInvoiceSlugCopy != null) {
    buffer.writeString(localInvoiceSlugCopy);
  }
  final localSubscriptionUntilDateCopy = subscriptionUntilDate;
  if (localSubscriptionUntilDateCopy != null) {
    buffer.writeDateTime(localSubscriptionUntilDateCopy);
  }

  // Finished serialization.
}