/// <summary>
/// Create Action handler by action type.
/// Uses dynamic as result because generic interface ISageActionHandler uses contravariant type and cannot cast to generic by base type
/// </summary>
public static dynamic CreateHandler(string actionType)
{
Log.DebugFormat("Creating ISageActionHandler for received SageAction ...");
var actionHandlerType = typeof(ISageActionHandler <>);
var classType = SageAction.GetActionClassType(actionType);
if (HandlersCache.ContainsKey(classType))
{
return(HandlersCache[classType]);
}
var actionHandlerTypes = AppDomain.CurrentDomain.GetAssemblies()
.SelectMany(assembly => assembly.GetTypes())
.Where(type => Any(type, actionHandlerType, classType)).ToArray();
if (actionHandlerTypes.Length != 1)
{
throw new Exception($"Not found or more than one action handlers implementations for action type: {actionType}");
}
var handler = Activator.CreateInstance(actionHandlerTypes[0]);
HandlersCache.Add(classType, handler);
return(handler);
}
public SageAction Create(string jsonString)
{
Log.DebugFormat("Creating Sage50 Action from JSON: {0}", jsonString);
dynamic sageAction = JObject.Parse(jsonString);
var actionTypePrefix = (string)sageAction.type;
var actionType = SageAction.GetActionClassType(actionTypePrefix);
if (actionType == null)
{
throw new Exception($"Can not found action type for '{actionTypePrefix}' type");
}
return((SageAction)JsonConvert.DeserializeObject(jsonString, actionType));
}
