toJsonLd method

Implementation

@override
Map<String, dynamic> toJsonLd() => removeEmpty({
      ...super.toJsonLd(),
      '@type': 'DonateAction',
      'price': convertToJsonLd(price, [String, num]),
      'priceCurrency': convertToJsonLd(priceCurrency, [String]),
      'priceSpecification':
          convertToJsonLd(priceSpecification, [SchemaPriceSpecification]),
      'recipient': convertToJsonLd(recipient, [
        SchemaAudience,
        SchemaContactPoint,
        SchemaOrganization,
        SchemaPerson
      ]),
    });