public async Task <IActionResult> AddStateToTool(int toolId, ToolStateDto toolState)
{
var toolStateToAdd = _mapper.Map <ToolState>(toolState);
toolStateToAdd.ToolId = toolId;
toolStateToAdd.WhenChanged = DateTime.Now;
toolStateToAdd.WhoChanged = _userService.User.Username;
await _repo.AddToolState(toolStateToAdd);
var toolStateToReturn = _mapper.Map <ToolStateDto>(toolStateToAdd);
return(Ok(toolStateToReturn));
}
