private MetadataParameter[] GetRequestParameters(MethodInfo method)
{
var parameters = new List <MetadataParameter>();
// add common parameters
var actionAttribute = method.GetCustomAttributes(typeof(ActionAttribute), true).Cast <ActionAttribute>().First();
parameters.Add(new MetadataParameter("action", _helper.ToJsonType(typeof(string)), "Action name: " + actionAttribute.ActionName, true));
parameters.Add(new MetadataParameter("requestId", _helper.ToJsonType(typeof(object)), "Request unique identifier, will be passed back in the response message.", false));
// add device authentication parameters
if (IsDeviceMethod(method))
{
if (GetAuthorization(method) == "Device")
{
parameters.Add(new MetadataParameter("deviceId", _helper.ToJsonType(typeof(string)), "Device unique identifier (specify if not authenticated).", false));
parameters.Add(new MetadataParameter("deviceKey", _helper.ToJsonType(typeof(string)), "Device authentication key (specify if not authenticated).", false));
}
}
// add action method parameters
foreach (var p in method.GetParameters())
{
var methodParamElement = _wsXmlCommentReader.GetMethodParameterElement(method, p.Name);
parameters.Add(new MetadataParameter
{
Name = p.Name,
Type = _helper.ToJsonType(p.ParameterType),
Documentation = methodParamElement == null ? null : methodParamElement.Contents(),
IsRequred = !p.IsOptional && !(p.ParameterType.IsGenericType &&
p.ParameterType.GetGenericTypeDefinition() == typeof(Nullable <>)),
});
if (methodParamElement != null && typeof(JToken).IsAssignableFrom(p.ParameterType))
{
var resourceType = _helper.GetCrefType(methodParamElement);
if (resourceType != null)
{
parameters.AddRange(_helper.GetTypeParameters(resourceType, JsonMapperEntryMode.FromJson, prefix: p.Name + "."));
}
}
}
// adjust parameters according to the XML request element
var methodElement = _wsXmlCommentReader.GetMethodElement(method);
var requestElement = methodElement == null ? null : methodElement.Element("request");
if (requestElement != null)
{
_helper.AdjustParameters(parameters, requestElement, JsonMapperEntryMode.FromJson);
}
// adjust documentation for device/save method
if (IsDeviceMethod(method) && actionAttribute.ActionName == "device/save")
{
parameters.Insert(3, new MetadataParameter("deviceKey", _helper.ToJsonType(typeof(string)), "Device authentication key.", true));
}
return(parameters.ToArray());
}
