public INode GetByID(int nodeID, int userID)
{
if (_permissionService.HasNodePermission(nodeID, userID))
{
return(_dataItemRepository.GetByID(nodeID));
}
return(null);
}
public bool HasNodePermission(int nodeID, int userID)
{
if (_userRepository.GetByID(userID).IsAdministrator)
{
return(true);
}
bool hasPermission = false;
var node = _dataItemRepository.GetByID(nodeID);
hasPermission = _userDataItemRepository.HasPermission(nodeID, userID);
while (node.ParentFolderID.HasValue && !hasPermission)
{
node = _dataItemRepository.GetByID(node.ParentFolderID.Value);
hasPermission = _userDataItemRepository.HasPermission(node.ID, userID);
}
return(hasPermission);
}