toJsonValue function
Converts value to plain JSON: nested models become maps, dates ISO text and enums their name.
Implementation
Object? toJsonValue(Object? value) {
return switch (value) {
null || bool() || num() || String() => value,
CorextraJsonModel() => value.toJson(),
DateTime() => value.toIso8601String(),
Enum() => value.name,
Map() => {for (final e in value.entries) '${e.key}': toJsonValue(e.value)},
Iterable() => [for (final item in value) toJsonValue(item)],
_ => value,
};
}