package com.yeshi.fanli.service.impl.homemodule;
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import java.io.InputStream;
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import java.util.Date;
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import java.util.List;
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import java.util.UUID;
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import javax.annotation.Resource;
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import javax.transaction.Transactional;
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import org.springframework.cache.annotation.Cacheable;
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import org.springframework.stereotype.Service;
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import org.springframework.web.multipart.MultipartFile;
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import org.yeshi.utils.tencentcloud.COSManager;
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import com.yeshi.fanli.dao.mybatis.homemodule.SpecialMapper;
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import com.yeshi.fanli.entity.bus.homemodule.Special;
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import com.yeshi.fanli.service.inter.homemodule.SpecialService;
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import com.yeshi.fanli.util.StringUtil;
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@Service
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public class SpecialServiceImpl implements SpecialService {
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@Resource
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private SpecialMapper specialMapper;
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@Override
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public int deleteByPrimaryKey(Long id) {
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return specialMapper.deleteByPrimaryKey(id);
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}
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@Override
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public int insert(Special record) {
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return specialMapper.insert(record);
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}
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@Override
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public int insertSelective(Special record) {
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return specialMapper.insertSelective(record);
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}
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@Override
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public Special selectByPrimaryKey(Long id) {
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return specialMapper.selectByPrimaryKey(id);
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}
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@Override
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public int updateByPrimaryKeySelective(Special record) {
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return specialMapper.updateByPrimaryKeySelective(record);
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}
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@Override
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public int updateByPrimaryKey(Special record) {
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return specialMapper.updateByPrimaryKey(record);
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}
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@Override
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@Transactional
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public int deleteBatchByPrimaryKey(List<Long> list) throws Exception{
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List<Special> listSpecial = specialMapper.queryByListPrimaryKey(list);
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for (Special special: listSpecial) {
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String src = special.getPicture();
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if (!StringUtil.isNullOrEmpty(src)) {
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COSManager.getInstance().deleteFile(src);
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}
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}
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return specialMapper.deleteBatchByPrimaryKey(list);
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}
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@Override
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public int deleteBatchByCardID(List<Long> list) throws Exception{
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List<Special> listSpecial = specialMapper.queryByListCardID(list);
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for (Special special: listSpecial) {
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String src = special.getPicture();
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if (!StringUtil.isNullOrEmpty(src)) {
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COSManager.getInstance().deleteFile(src);
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}
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}
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return specialMapper.deleteBatchByCardID(list);
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}
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@Override
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public List<Special> listQueryByCard(long start, int count, Long card, String key){
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return specialMapper.listQueryByCard(start, count, card, key);
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}
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@Override
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public long countlistQueryByCard(Long card, String key) {
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return specialMapper.countlistQueryByCard(card, key);
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}
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@Override
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public List<Special> getOrderByCardID(Long cardId, Integer type, Integer order) {
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return specialMapper.getOrderByCardID(cardId, type, order);
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}
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@Override
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public int getMaxOrderByCard(Long card) {
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return specialMapper.getMaxOrderByCard(card);
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}
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@Override
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@Cacheable(value = "configCache", key = "'listBySystemAndCard-'+#card+'-'+#systemId")
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public List<Special> listBySystemAndCard( String card, Long systemId) {
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return specialMapper.listBySystemAndCard(card, systemId);
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}
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@Override
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public void uploadPicture(MultipartFile file, Special record, Long cardId) throws Exception {
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InputStream inputStream = file.getInputStream();
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String contentType = file.getContentType();
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String type = contentType.substring(contentType.indexOf("/") + 1);
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// 上传文件相对位置
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String fileUrl="SpecialPic/"+UUID.randomUUID().toString().replace("-", "") + "." + type;
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/* 修改图片时，先删除已存在图片 */
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if (record != null) {
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String src = record.getPicture();
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if (!StringUtil.isNullOrEmpty(src)) {
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COSManager.getInstance().deleteFile(src);
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}
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}
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String uploadFilePath = COSManager.getInstance().uploadFile(inputStream, fileUrl).getUrl();
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/* 更新数据库信息 */
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if (!StringUtil.isNullOrEmpty(uploadFilePath)) {
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if (record != null) {
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record.setUpdatetime(new Date());
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record.setPicture(uploadFilePath);
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updateByPrimaryKeySelective(record);
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} else {
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record = new Special();
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record.setPicture(uploadFilePath);
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record.setCreatetime(new Date());
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record.setUpdatetime(new Date());
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record.setCardId(cardId);
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record.setState(0L);
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int maxOrder = getMaxOrderByCard(cardId);
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record.setOrderby(maxOrder + 1);
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record.setShowType("default");
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insertSelective(record);
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}
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}
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}
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}
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