RequestPurchaseProps.fromJson constructor

Implementation

factory RequestPurchaseProps.fromJson(Map<String, dynamic> json) {
  final typeValue = json['type'] as String?;
  final parsedType = typeValue != null ? ProductQueryType.fromJson(typeValue) : null;
  final purchaseJson = json['requestPurchase'] as Map<String, dynamic>?;
  if (purchaseJson != null) {
    final request = RequestPurchasePropsRequestPurchase(RequestPurchasePropsByPlatforms.fromJson(purchaseJson));
    final finalType = parsedType ?? ProductQueryType.InApp;
    if (finalType != ProductQueryType.InApp) {
      throw ArgumentError('type must be IN_APP when requestPurchase is provided');
    }
    return RequestPurchaseProps(request: request, type: finalType);
  }
  final subscriptionJson = json['requestSubscription'] as Map<String, dynamic>?;
  if (subscriptionJson != null) {
    final request = RequestPurchasePropsRequestSubscription(RequestSubscriptionPropsByPlatforms.fromJson(subscriptionJson));
    final finalType = parsedType ?? ProductQueryType.Subs;
    if (finalType != ProductQueryType.Subs) {
      throw ArgumentError('type must be SUBS when requestSubscription is provided');
    }
    return RequestPurchaseProps(request: request, type: finalType);
  }
  throw ArgumentError('RequestPurchaseProps requires requestPurchase or requestSubscription');
}