package kr.wisestone.owl.service.impl;
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import kr.wisestone.owl.config.kafka.KafkaSender;
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import kr.wisestone.owl.constant.Constants;
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import kr.wisestone.owl.constant.MsgConstants;
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import kr.wisestone.owl.domain.Qna;
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import kr.wisestone.owl.exception.OwlRuntimeException;
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import kr.wisestone.owl.mapper.QnaMapper;
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import kr.wisestone.owl.repository.QnaRepository;
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import kr.wisestone.owl.service.QnaService;
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import kr.wisestone.owl.service.UserService;
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import kr.wisestone.owl.util.ConvertUtil;
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import kr.wisestone.owl.vo.QnaVo;
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import kr.wisestone.owl.vo.ResPage;
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import kr.wisestone.owl.web.condition.QnaCondition;
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import kr.wisestone.owl.web.form.QnaForm;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.data.domain.Pageable;
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import org.springframework.data.jpa.repository.JpaRepository;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import java.util.List;
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import java.util.Map;
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@Service
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public class QnaServiceImpl extends AbstractServiceImpl<Qna, Long, JpaRepository<Qna, Long>> implements QnaService {
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@Autowired
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private QnaRepository qnaRepository;
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@Autowired
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private UserService userService;
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@Autowired
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private KafkaSender kafkaSender;
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@Autowired
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private QnaMapper qnaMapper;
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@Override
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protected JpaRepository<Qna, Long> getRepository() {
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return this.qnaRepository;
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}
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// 공지 사항 등록
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@Override
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@Transactional
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public Qna addQna(QnaForm qnaForm) {
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// Qna 제목 및 내용 공백 체크
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this.verifyTitleAndDescription(qnaForm.getTitle(), qnaForm.getDescription());
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Qna qna = ConvertUtil.copyProperties(qnaForm, Qna.class);
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return this.qnaRepository.saveAndFlush(qna);
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}
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// Qna 제목 및 내용 공백 체크
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private void verifyTitleAndDescription(String title, String description) {
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if (StringUtils.isEmpty(title) || StringUtils.isEmpty(description)) {
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throw new OwlRuntimeException(this.messageAccessor.getMessage(MsgConstants.QNA_EMPTY_CONTENT));
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}
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}
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// Qna 조회
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@Override
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@Transactional(readOnly = true)
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public List<QnaVo> findQna(Map<String, Object> resJsonData,
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QnaCondition qnaCondition, Pageable pageable) {
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qnaCondition.setPage(pageable.getPageNumber() * pageable.getPageSize());
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qnaCondition.setPageSize(pageable.getPageSize());
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qnaCondition.setTitle(qnaCondition.getTitle());
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List<Map<String, Object>> results = this.qnaMapper.find(qnaCondition);
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Long totalCount = this.qnaMapper.count(qnaCondition);
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int totalPage = (int) Math.ceil((totalCount - 1) / pageable.getPageSize()) + 1;
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List<QnaVo> qnaVos = ConvertUtil.convertListToListClass(results, QnaVo.class);
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resJsonData.put(Constants.RES_KEY_CONTENTS, qnaVos);
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resJsonData.put(Constants.REQ_KEY_PAGE_VO, new ResPage(pageable.getPageNumber(), pageable.getPageSize(),
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totalPage, totalCount));
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return qnaVos;
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}
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// Qna 수정
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@Override
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@Transactional
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public Qna modifyQna(QnaForm qnaForm) {
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// 공지사항 제목 및 내용 공백 체크
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this.verifyTitleAndDescription(qnaForm.getTitle(), qnaForm.getDescription());
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Qna qna = this.getQna(qnaForm.getId());
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ConvertUtil.copyProperties(qnaForm, qna, "id");
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return this.qnaRepository.saveAndFlush(qna);
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}
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// Qna id 로 조회한다.
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@Override
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@Transactional(readOnly = true)
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public Qna getQna(Long id) {
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if (id == null) {
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throw new OwlRuntimeException(
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this.messageAccessor.getMessage(MsgConstants.QNA_NOT_EXIST));
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}
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Qna qna = this.findOne(id);
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if (qna == null) {
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throw new OwlRuntimeException(
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this.messageAccessor.getMessage(MsgConstants.QNA_NOT_EXIST));
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}
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return qna;
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}
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// Qna 상세 정보를 조회한다.
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@Override
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@Transactional(readOnly = true)
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public void detailQna(Map<String, Object> resJsonData, QnaCondition qnaCondition) {
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QnaVo qnaVo = new QnaVo();
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if (qnaCondition.getId() != null) {
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Qna qna = this.getQna(qnaCondition.getId());
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qnaVo = ConvertUtil.copyProperties(qna, QnaVo.class);
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}
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resJsonData.put(Constants.RES_KEY_CONTENTS, qnaVo);
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}
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}
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