public IHttpActionResult Create([FromBody] CreateShiftDto shift) { if (shift == null) { return(BadRequest()); } if (!ModelState.IsValid) { string errorMessage = new ModelStateError(_logger).OutputMessage(ModelState); return(BadRequest(errorMessage)); } try { _shiftService.Create(shift); } catch (LogicalException ex) { return(BadRequest(ex.Message)); } catch { return(BadRequest(AppSettings.INTERNAL_SERVER_ERROR_MESSAGE)); } return(Ok()); }