/**
   * getDailyReportGraphOfIndividual(-) method display the working details of an employee using line
   * chart.
   */
  @RequestMapping(value = "/getDailyReportGraphOfIndividual", method = RequestMethod.POST)
  public @ResponseBody String getDailyReportOfIndividual(
      @RequestParam("employeeId") int employeeId,
      @RequestParam("attendanceDate") String attendanceDate) {
    logger.info("inside ReportGenerationController getDailyReportOfIndividual()");

    return reportGenerationService.getDailyReportOfIndividual(
        employeeId, new Date(Long.valueOf(attendanceDate)));
  }