/**
* Method is set the attendance dash board dto with selected month and selected class.
*
* @param request type HttpServletRequest
* @param attendanceDashboardDto type AttendanceDashboardDto.
* @throws AkuraAppException - The exception details that occurred when processing.
*/
private void setMonthAndClass(
HttpServletRequest request, AttendanceDashboardDto attendanceDashboardDto)
throws AkuraAppException {
int monthId = 0;
int classId = 0;
String selectedMonth = request.getParameter(SELECT_MONTHS);
if (selectedMonth != null && !selectedMonth.equals(AkuraWebConstant.STRING_ZERO)) {
monthId = Integer.parseInt(selectedMonth);
}
attendanceDashboardDto.setMonth(monthId);
String selectedClass = request.getParameter(SELECT_CLASSES);
if (selectedClass != null && !selectedClass.equals(AkuraWebConstant.STRING_ZERO)) {
ClassGrade classGradeObj =
commonService.findClassGrade(Integer.parseInt(request.getParameter(SELECT_CLASSES)));
if (classGradeObj != null) {
classId = classGradeObj.getSchoolClass().getClassId();
}
attendanceDashboardDto.setSelectedClassId(Integer.parseInt(selectedClass));
} else {
attendanceDashboardDto.setSelectedClassId(classId);
}
attendanceDashboardDto.setClassGradeId(classId);
}
/**
* Method is to return GradeClass list.
*
* @param request - HttpServletRequest
* @param modelMap - ModelMap attribute.
* @return list of classGrade
* @throws AkuraAppException - Detailed exception
*/
@RequestMapping(value = ATTENDANCE_GRADE_CLASS_LIST_HTM)
@ResponseBody
public String populateGradeClass(ModelMap modelMap, HttpServletRequest request)
throws AkuraAppException {
StringBuilder allGradeClass = new StringBuilder();
int gradeId = Integer.parseInt(request.getParameter(SELECTED_VALUE));
Grade grade = commonService.findGradeById(gradeId);
List<ClassGrade> classGrades =
SortUtil.sortClassGradeList(commonService.getClassGradeListByGrade(grade));
boolean isFirst = true;
StringBuilder classes = new StringBuilder();
for (ClassGrade classGrade : classGrades) {
classes.append(classGrade.getDescription());
classes.append(AkuraWebConstant.UNDERSCORE_STRING);
classes.append(classGrade.getClassGradeId());
if (isFirst) {
allGradeClass.append(classes.toString()); // no comma
isFirst = false;
} else {
allGradeClass.append(AkuraWebConstant.STRING_COMMA); // comma
allGradeClass.append(classes.toString());
}
classes.delete(0, classes.length());
}
return allGradeClass.toString();
}
/**
* Returns the attendance dash board information with pagination.
*
* @param modelMap - a model map contains the data.
* @param request - request scope data.
* @param response - response scope data.
* @param attendanceDashboardDto - AttendanceDashboardDto
* @return - the name of the view to be redirected.
* @throws AkuraAppException - The exception details that occurred when processing.
*/
@RequestMapping(value = ATTENDANCE_PAGINATION, method = RequestMethod.POST)
public ModelAndView getPagination(
HttpServletRequest request,
HttpServletResponse response,
@ModelAttribute(MODEL_ATT_TEMPLATE) AttendanceDashboardDto attendanceDashboardDto,
ModelMap modelMap)
throws AkuraAppException {
boolean flag = false;
modelMap.addAttribute(STATUS, Boolean.FALSE);
String selectedClass = request.getParameter(SELECT_CLASSES);
if (selectedClass != null) {
ClassGrade classGradeObj = commonService.findClassGrade(Integer.parseInt(selectedClass));
if (classGradeObj != null) {
attendanceDashboardDto.setClassDescription(classGradeObj.getDescription());
}
}
setMonthAndClass(request, attendanceDashboardDto);
attendanceDashboardDto.setAcademicDays(getAcademicDays(attendanceDashboardDto));
setSelectedValues(attendanceDashboardDto, modelMap);
List<BestStudentAttendanceTemplate> bestStudentAttendanceList =
getBestAttendanceInfoWithPagination(modelMap, request, attendanceDashboardDto, flag);
if (bestStudentAttendanceList == null) {
int minNo = attendanceDashboardDto.getMinNo() - PAGINATION_NO;
attendanceDashboardDto.setMinNo(minNo);
bestStudentAttendanceList =
dailyAttendanceService.getTopAttendanceList(attendanceDashboardDto);
modelMap.addAttribute(STATUS, Boolean.TRUE);
modelMap.addAttribute(PAGE_MIN_NO, minNo);
}
if (bestStudentAttendanceList != null) {
if (attendanceDashboardDto.isFlag()) {
modelMap.addAttribute(PAGE_MAX_NO, bestStudentAttendanceList.size() + PAGINATION_NO);
} else {
modelMap.addAttribute(PAGE_MAX_NO, bestStudentAttendanceList.size());
}
}
modelMap.addAttribute(BEST_STUDENT_ATTENDANCE_LIST, bestStudentAttendanceList);
return new ModelAndView(VIEW_ATTENDANCE_DASHBOARD, modelMap);
}
/**
* Handle POST requests for attendance dash board view.
*
* @param request - HttpServletRequest
* @param response - HttpServletResponse
* @param attendanceDashboardDto - AttendanceDashboardDto
* @param result - BindingResult
* @param modelView - ModelAndView
* @param modelMap - ModelMap
* @return the name of the view.
* @throws AkuraAppException - The exception details that occurred when processing.
*/
@RequestMapping(value = ATTENDANCE_DASHBOARD_HTM, method = RequestMethod.POST)
public ModelAndView searchAttendanceDashboard(
HttpServletRequest request,
HttpServletResponse response,
@ModelAttribute() AttendanceDashboardDto attendanceDashboardDto,
BindingResult result,
ModelAndView modelView,
ModelMap modelMap)
throws AkuraAppException {
// String for error messages.
String message = null;
// Set the selected month and class.
setMonthAndClass(request, attendanceDashboardDto);
attendanceDashboardValidator.validate(attendanceDashboardDto, result);
// Check the validations.
if (result.hasErrors()) {
return new ModelAndView(VIEW_ATTENDANCE_DASHBOARD, modelMap);
} else {
// Get the academic days.
int academicDays = getAcademicDays(attendanceDashboardDto);
if (academicDays >= AkuraConstant.TEN) {
String selectedClass = request.getParameter(SELECT_CLASSES);
if (selectedClass != null) {
ClassGrade classGradeObj = commonService.findClassGrade(Integer.parseInt(selectedClass));
if (classGradeObj != null) {
attendanceDashboardDto.setClassDescription(classGradeObj.getDescription());
}
}
boolean flag = false;
attendanceDashboardDto.setAcademicDays(academicDays);
// Get student attendance list
List<BestStudentAttendanceTemplate> bestStudentAttendanceList =
getBestAttendanceInfoWithPagination(modelMap, request, attendanceDashboardDto, flag);
if (bestStudentAttendanceList != null) {
if (!bestStudentAttendanceList.isEmpty()) {
modelMap.addAttribute(BEST_STUDENT_ATTENDANCE_LIST, bestStudentAttendanceList);
} else {
message = new ErrorMsgLoader().getErrorMessage(NOT_MINIMUM_ATTENDANCE_ERROR);
}
} else {
message = new ErrorMsgLoader().getErrorMessage(NO_DATA_ERROR_MESSAGE);
}
} else {
message = new ErrorMsgLoader().getErrorMessage(WORKING_DAYS_ERROR);
}
setSelectedValues(attendanceDashboardDto, modelMap);
modelMap.addAttribute(MODEL_ATT_MESSAGE, message);
modelMap.addAttribute(MODEL_ATT_ATTENDANCE_DASHBOARD, attendanceDashboardDto);
}
return new ModelAndView(VIEW_ATTENDANCE_DASHBOARD, modelMap);
}