李林
2023-10-07 658d4927d468c47208fd012d9128b09249c07eff
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/*
 *    Copyright (c) 2018-2025, ztt All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
 * Neither the name of the pig4cloud.com developer nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * Author: ztt
 */
package com.chinaztt.mes.quality.service.impl;
 
import cn.hutool.core.collection.CollectionUtil;
import cn.hutool.core.io.FileUtil;
import cn.hutool.core.io.IoUtil;
import cn.hutool.core.util.IdUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.chinaztt.mes.basic.entity.Warehouse;
import com.chinaztt.mes.common.numgen.NumberGenerator;
import com.chinaztt.mes.quality.dto.QualityExceptionDTO;
import com.chinaztt.mes.quality.entity.ExceptionAttachment;
import com.chinaztt.mes.quality.entity.QualityException;
import com.chinaztt.mes.quality.entity.ReportSampleAttachment;
import com.chinaztt.mes.quality.mapper.ExceptionAttachmentMapper;
import com.chinaztt.mes.quality.mapper.QualityExceptionMapper;
import com.chinaztt.mes.quality.service.QualityExceptionService;
import com.chinaztt.ztt.common.core.util.R;
import com.chinaztt.ztt.common.oss.OssProperties;
import com.chinaztt.ztt.common.oss.service.OssTemplate;
import com.sun.org.apache.bcel.internal.generic.IF_ACMPEQ;
import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.transaction.interceptor.TransactionAspectSupport;
import org.springframework.web.multipart.MultipartFile;
 
import javax.servlet.http.HttpServletResponse;
import java.io.InputStream;
import java.util.List;
 
/**
 * 生产异常处理
 *
 * @author sunxl
 * @date 2021-07-01 14:48:35
 */
@Slf4j
@Service
@AllArgsConstructor
@Transactional(rollbackFor = Exception.class)
public class QualityExceptionServiceImpl extends ServiceImpl<QualityExceptionMapper, QualityException> implements QualityExceptionService {
    private NumberGenerator<QualityException> exceptionNumberGenerator;
    private final OssProperties ossProperties;
    private final OssTemplate minioTemplate;
    private ExceptionAttachmentMapper exceptionAttachmentMapper;
    @Override
    public boolean fullSave(QualityException exception) {
        exception.setCode(exceptionNumberGenerator.generateNumberWithPrefix(QualityException.DIGIT, QualityException.PREFIX, QualityException::getCode));
        baseMapper.insert(exception);
        return true;
    }
 
    @Override
    public IPage<List<QualityExceptionDTO>> getExceptionPage(Page page, QueryWrapper<QualityExceptionDTO> gen) {
        return baseMapper.getExceptionPage(page,gen);
    }
 
    @Override
    public QualityExceptionDTO getExceptionPageById(Long id) {
        return baseMapper.getExceptionPageById(id);
    }
 
    @Override
    public R uploadFile(MultipartFile file, Long exceptionId) {
        String fileName = IdUtil.simpleUUID() + StrUtil.DOT + FileUtil.extName(file.getOriginalFilename());
        String url = String.format("/mes/exception/%s/%s", ossProperties.getBucketName(), fileName);
        try {
            minioTemplate.putObject(ossProperties.getBucketName(), fileName, file.getInputStream());
 
            ExceptionAttachment attachment = new ExceptionAttachment();
            attachment.setOriginal(file.getOriginalFilename());
            attachment.setUrl(url);
            attachment.setFileName(fileName);
            attachment.setExceptionId(exceptionId);
            exceptionAttachmentMapper.insert(attachment);
 
        } catch (Exception e) {
            log.error("上传失败", e);
            TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();
            return R.failed(e.getLocalizedMessage());
        }
        return R.ok();
    }
 
    @Override
    public List<ExceptionAttachment> getExceptionAttachment(Long id) {
        return exceptionAttachmentMapper.selectList(Wrappers.<ExceptionAttachment>lambdaQuery().eq(ExceptionAttachment::getExceptionId,id));
    }
 
    @Override
    public R deleteFile(String fileName) {
        ExceptionAttachment exceptionAttachment = exceptionAttachmentMapper.selectOne(Wrappers.<ExceptionAttachment>lambdaQuery().eq(ExceptionAttachment::getFileName,fileName));
        try {
            minioTemplate.removeObject(ossProperties.getBucketName(), exceptionAttachment.getFileName());
        } catch (Exception e) {
            e.printStackTrace();
        }
        exceptionAttachmentMapper.deleteById(exceptionAttachment.getId());
        return R.ok();
    }
 
    @Override
    public void getFile(String bucket, String fileName, HttpServletResponse response) {
        try (InputStream inputStream = minioTemplate.getObject(bucket, fileName)) {
            response.setContentType("application/octet-stream; charset=UTF-8");
            IoUtil.copy(inputStream, response.getOutputStream());
        } catch (Exception e) {
            log.error("文件读取异常: {}", e.getLocalizedMessage());
        }
    }
 
    @Override
    public IPage<QualityExceptionDTO> getExceptionFilePage(Page page, QueryWrapper<QualityExceptionDTO> gen) {
        IPage<QualityExceptionDTO> iPage = baseMapper.getExceptionFilePage(page,gen);
        if (CollectionUtil.isNotEmpty(iPage.getRecords())){
            for (QualityExceptionDTO qualityExceptionDTO:iPage.getRecords()){
                qualityExceptionDTO.setUrlList(exceptionAttachmentMapper.getUrl(qualityExceptionDTO.getId()));
            }
        }
        return iPage;
    }
 
    @Override
    public QualityException addQualityException(QualityException qualityException, List<MultipartFile> file) {
        qualityException.setCode(exceptionNumberGenerator.generateNumberWithPrefix(QualityException.DIGIT, QualityException.PREFIX, QualityException::getCode));
        baseMapper.insert(qualityException);
        for (MultipartFile multipartFile:file){
            uploadFile(multipartFile,qualityException.getId());
        }
        return qualityException;
    }
 
    @Override
    public QualityException editQualityException(QualityExceptionDTO qualityException, List<MultipartFile> file) {
        baseMapper.updateById(qualityException);
        List<ExceptionAttachment> exceptionAttachmentList = exceptionAttachmentMapper.getUrl(qualityException.getId());
        if (CollectionUtil.isNotEmpty(exceptionAttachmentList)){
            A:for (ExceptionAttachment exceptionAttachment:exceptionAttachmentList){
                if (CollectionUtil.isNotEmpty(qualityException.getUrlList())){
                    for (ExceptionAttachment newExceptionAttachment:qualityException.getUrlList()){
                        if (exceptionAttachment.getUrl().equals(newExceptionAttachment.getUrl())){
                            continue A;
                        }
                    }
                    exceptionAttachmentMapper.deleteById(exceptionAttachment.getId());
                }
            }
        }
        if (CollectionUtil.isNotEmpty(file)){
            for (MultipartFile multipartFile:file){
                uploadFile(multipartFile,qualityException.getId());
            }
        }
        return qualityException;
    }
}