public IHttpActionResult SearchReport(string createdDate = null, string employeeId = null) { System.DateTime parsedDate; bool convertSuccess = System.DateTime.TryParse(createdDate, out parsedDate); if (parsedDate == System.DateTime.MinValue) { return(Ok(_reportServices.SearchReportByEmployeeId(employeeId).Data)); } return(Ok(_reportServices.SearchReport(employeeId, parsedDate).Data)); }