学习19

// 老年人信息服务类
package com.example.elderlyassessment.service;

import com.example.elderlyassessment.entity.ElderlyInfo;
import com.example.elderlyassessment.repository.ElderlyInfoRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.Optional;

@Service
public class ElderlyInfoService {
@Autowired
private ElderlyInfoRepository elderlyInfoRepository;

public ElderlyInfo saveElderlyInfo(ElderlyInfo elderlyInfo) {
    return elderlyInfoRepository.save(elderlyInfo);
}

public ElderlyInfo getElderlyInfoByIdCard(String idCard) {
    return elderlyInfoRepository.findByIdCard(idCard);
}

public Optional<ElderlyInfo> getElderlyInfoById(Integer id) {
    return elderlyInfoRepository.findById(id);
}

}

// 评估结果服务类
package com.example.elderlyassessment.service;

import com.example.elderlyassessment.entity.AssessmentResult;
import com.example.elderlyassessment.repository.AssessmentResultRepository;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class AssessmentResultService {
@Autowired
private AssessmentResultRepository assessmentResultRepository;

public AssessmentResult saveAssessmentResult(AssessmentResult assessmentResult) {
    return assessmentResultRepository.save(assessmentResult);
}

public List<AssessmentResult> getAssessmentResultsByElderlyId(Integer elderlyId) {
    return assessmentResultRepository.findByElderlyId(elderlyId);
}

}