public JsonResult Update(Node node)
{
if (ModelState.IsValid)
{
var operation = node.Operation;
var getResult = _operationProvider.GetById(operation.Id);
if (!getResult.Success || getResult.Result == null)
{
Response.StatusCode = (int)HttpStatusCode.BadRequest;
return Json(getResult.ErrorMessage);
}
operation.Type = getResult.Result.Type;
var updateResult = _operationProvider.Update(operation);
if (!updateResult.Success)
{
Response.StatusCode = (int)HttpStatusCode.BadRequest;
return Json(updateResult.ErrorMessage);
}
return Json(new Node(operation));
}
Response.StatusCode = (int)HttpStatusCode.BadRequest;
return Json(ModelState.ToString());
}
public JsonResult Add(Node node)
{
if (ModelState.IsValid)
{
var operation = node.Operation;
if (operation.GroupId > 0)
{
var parentResult = _operationProvider.GetById(operation.GroupId ?? 0);
if (!parentResult.Success || parentResult.Result == null)
{
Response.StatusCode = (int)HttpStatusCode.BadRequest;
return Json(parentResult.ErrorMessage);
}
operation.Level = parentResult.Result.Level + 1;
}
var maxOrderResult = _operationProvider.MaxOrder(operation.GroupId ?? 0);
if (maxOrderResult.Success)
{
operation.Order = maxOrderResult.Result;
}
var result = _operationProvider.Add(operation);
if (!result.Success)
{
Response.StatusCode = (int)HttpStatusCode.BadRequest;
return Json(result.ErrorMessage);
}
return Json(new Node(operation));
}
Response.StatusCode = (int)HttpStatusCode.BadRequest;
return Json(ModelState.ToString());
}