transformRequestToRest static method

Map? transformRequestToRest(NodeSpec action, ActionContext context)

Implementation

static Map? transformRequestToRest(NodeSpec action, ActionContext context) {
  NodeSpec? requestSpec;
  final restSpec = {}..addAll(action.props);
  final requestValue = restSpec["request"];
  if (requestValue is String) {
    requestSpec = Schema.getRequest(requestValue);
  } else if (requestValue is Map) {
    requestSpec = Schema.getRequest(requestValue["_type"] ?? "");
  }
  if (requestSpec == null) {
    return null;
  }

  restSpec.remove("request");
  Lowder.widgets.mergeMaps(restSpec, requestSpec.props);

  if (requestValue is Map) {
    var path = requestSpec.props["path"] as String?;
    if (path != null) {
      final pathParameters = requestValue["pathParameters"];
      if (pathParameters != null && pathParameters is Map) {
        for (var propKey in pathParameters.keys) {
          path = path!
              .replaceAll("{$propKey}", "${pathParameters[propKey] ?? ""}");
        }
      }
    }
    restSpec["path"] = path;
    Lowder.widgets.mergeMaps(restSpec, requestValue);
  }

  final evaluatorContext = Lowder.actions.getEvaluatorContext(
      context.actionValue, context.state, context.actionContext);
  Lowder.properties.evaluateMap(restSpec, evaluatorContext);
  return restSpec;
}