How to call an api and select correct optional from update method in spring mvc - api

Question

I have been following online tutorials for MVC but have hit a snag with updating.
Have used a updateStudent() method in the controller and pass in the id, but inside the updateStudent() I have alot of optionals.
Trying to figure out how to call the api and select the optional from within the method I want it to use
Any help is appreciated
Thanks.
Controller....
public class StudentController {
public final StudentService studentService;
#Autowired
public StudentController(StudentService studentService) {
this.studentService=studentService;
}
#PutMapping(path="/updateme/{id}")
public void updateStudent(#PathVariable ("id") UUID id,#RequestBody Student student) {
studentService.updateStudent(id, student);
}
StudentService...
#Service
public class StudentService {
private final StudentDao studentDao;
//constructor
public StudentService(#Qualifier("postgres3")StudentDao studentDao) {
this.studentDao=studentDao;
}
#PutMapping
public void updateStudent(UUID id, Student student) {
Optional.ofNullable(student.getChapterProgress())
.filter(cp -> !StringUtils.isEmpty(cp))
.ifPresent(cp -> studentDao.updateChapterProgress(id, cp));
Optional.ofNullable(student.getAvgTestScore())
.filter(avg -> !StringUtils.isEmpty(avg))
.ifPresent(avg -> studentDao.updateAvgTestScore(id, avg));
Optional.ofNullable(student.getChap1Score())
.filter(c1 -> !StringUtils.isEmpty(c1))
.ifPresent(c1 -> studentDao.updateChap1Score(id, c1));
Optional.ofNullable(student.getChap2Score())
.filter(c2 -> !StringUtils.isEmpty(c2))
.ifPresent(c2 -> studentDao.updateChap2Score(id, c2));
Optional.ofNullable(student.getChap3Score())
.filter(c3 -> !StringUtils.isEmpty(c3))
.ifPresent(c3 -> studentDao.updateChap3Score(id, c3));
Optional.ofNullable(student.getChap4Score())
.filter(c4 -> !StringUtils.isEmpty(c4))
.ifPresent(c4 -> studentDao.updateChap4Score(id, c4));
Optional.ofNullable(student.getChap5Score())
.filter(c5 -> !StringUtils.isEmpty(c5))
.ifPresent(c5 -> studentDao.updateChap5Score(id, c5));
Optional.ofNullable(student.getChap6Score())
.filter(c6 -> !StringUtils.isEmpty(c6))
.ifPresent(c6 -> studentDao.updateChap6Score(id, c6));
}
StudentDataAccessService...
#Repository("postgres3")
public class StudentDataAccessService implements StudentDao {
private JdbcTemplate jdbcTemplate;
#Autowired
public StudentDataAccessService(JdbcTemplate jdbcTemplate) {
this.jdbcTemplate= jdbcTemplate;
}
#Override
public int updateChapterProgress(UUID id, Integer chapterprogress) {
String sql = "UPDATE student SET chapterprogress = ? WHERE id = ?";
return jdbcTemplate.update(sql, chapterprogress, id);
}
#Override
public int updateAvgTestScore(UUID id, Double avg) {
String sql = "UPDATE student SET avgtestscore = ? WHERE id = ?";
return jdbcTemplate.update(sql, avg, id);
}
#Override
public int updateChap1Score(UUID id, Double chap1Score) {
String sql = "UPDATE student SET chap1score = ? WHERE id = ?";
return jdbcTemplate.update(sql, chap1Score, id);
}
#Override
public int updateChap2Score(UUID id, Double chap2Score) {
String sql = "UPDATE student SET chap2score = ? WHERE id = ?";
return jdbcTemplate.update(sql, chap2Score, id);
}
#Override
public int updateChap3Score(UUID id, Double chap3Score) {
String sql = "UPDATE student SET chap3score = ? WHERE id = ?";
return jdbcTemplate.update(sql, chap3Score, id);
}
#Override
public int updateChap4Score(UUID id, Double chap4Score) {
String sql = "UPDATE student SET chap4score = ? WHERE id = ?";
return jdbcTemplate.update(sql, chap4Score, id);
}
#Override
public int updateChap5Score(UUID id, Double chap5Score) {
String sql = "UPDATE student SET chap5score = ? WHERE id = ?";
return jdbcTemplate.update(sql, chap5Score, id);
}
#Override
public int updateChap6Score(UUID id, Double chap6Score) {
String sql = "UPDATE student SET chap6score = ? WHERE id = ?";
return jdbcTemplate.update(sql, chap6Score, id);
}
#Override
public int updateStudentById(UUID id, Student student) {
return 0;
}
StudentDao...
public interface StudentDao {
int updateStudentById(UUID id,Student student);
int updateChapterProgress(UUID id, Integer chapterprogress);
int updateAvgTestScore(UUID id, Double avg);
int updateChap1Score(UUID id, Double chap1Score);
int updateChap2Score(UUID id, Double chap2Score);
int updateChap3Score(UUID id, Double chap3Score);
int updateChap4Score(UUID id, Double chap4Score);
int updateChap5Score(UUID id, Double chap5Score);
int updateChap6Score(UUID id, Double chap6Score);

Answer 1

Ended up assigning each update to its own method call in the controller, thanks