package com.moral.api.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.moral.api.entity.Supervision;
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import com.moral.api.mapper.SupervisionMapper;
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import com.moral.api.service.SupervisionService;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.moral.constant.Constants;
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import com.moral.constant.ResponseCodeEnum;
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import com.moral.util.FileUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.system.ApplicationHome;
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import org.springframework.stereotype.Service;
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import org.springframework.util.ObjectUtils;
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import org.springframework.web.multipart.MultipartFile;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.LinkedHashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.UUID;
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import java.util.stream.Collectors;
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/**
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* <p>
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* 督办单 服务实现类
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* </p>
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*
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* @author moral
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* @since 2022-01-12
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*/
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@Service
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public class SupervisionServiceImpl extends ServiceImpl<SupervisionMapper, Supervision> implements SupervisionService {
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@Autowired
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private SupervisionMapper supervisionMapper;
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@Override
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public Map<String, Object> add(MultipartFile[] files, Supervision supervision) {
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//获取jar包所在目录
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ApplicationHome h = new ApplicationHome(getClass());
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//在jar包所在目录下生成一个upload文件夹用来存储上传的图片
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String path = h.getSource().getParentFile().toString() + "/static/img/";
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Map<String, Object> result = new HashMap<>();
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List<String> images = new ArrayList<>();
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for (MultipartFile file : files) {
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//判断上传文件格式
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String fileType = file.getContentType();
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if ("image/jpg".equals(fileType) || "image/png".equals(fileType) || "image/jpeg".equals(fileType)) {
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//获取文件名
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String fileName = file.getOriginalFilename();
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//获取文件后缀名
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String suffixName = fileName.substring(fileName.lastIndexOf("."));
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//重新生成文件名
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fileName = UUID.randomUUID() + suffixName;
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//图片上传
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if (FileUtils.upload(file, path, fileName)) {
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images.add(fileName);
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}
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} else {
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result.put("code", ResponseCodeEnum.IMG_UPLOAD_FAIl.getCode());
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result.put("msg", ResponseCodeEnum.IMG_UPLOAD_FAIl.getMsg());
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return result;
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}
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}
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if (!ObjectUtils.isEmpty(images)) {
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String image = images.stream()
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.map(String::valueOf)
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.collect(Collectors.joining(","));
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supervision.setImages(image);
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}
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supervisionMapper.insert(supervision);
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return result;
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}
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@Override
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public Map<String, Object> selectSupervisions(Map<String, Object> params) {
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//获取查询参数
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int cityCode = Integer.parseInt(params.get("cityCode").toString());
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int page = Integer.parseInt(params.get("page").toString());
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int size = Integer.parseInt(params.get("size").toString());
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Object start = params.get("start");
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Object end = params.get("end");
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QueryWrapper<Supervision> queryWrapper = new QueryWrapper<>();
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queryWrapper.eq("city_code", cityCode)
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.eq("is_delete", Constants.NOT_DELETE);
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if (start != null) {
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queryWrapper.ge("time", start);
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}
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if (start != null) {
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queryWrapper.le("time", end);
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}
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//按time倒序
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queryWrapper.orderByDesc("time");
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//分页
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Page<Supervision> supervisionPage = new Page<>(page, size);
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supervisionMapper.selectPage(supervisionPage, queryWrapper);
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List<Supervision> supervisions = supervisionPage.getRecords();
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Map<String, Object> result = new LinkedHashMap<>();
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result.put("total", supervisionPage.getTotal());
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result.put("totalPage", supervisionPage.getPages());
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result.put("current", supervisionPage.getCurrent());
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result.put("pageSize", supervisionPage.getSize());
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result.put("item", supervisions);
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return result;
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}
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@Override
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public Map<String, Object> updateSupervision(MultipartFile[] files, Supervision supervision) {
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String path = this.getClass().getClassLoader()
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.getResource("").getFile() + "static/img/";
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Map<String, Object> result = new HashMap<>();
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List<String> images = new ArrayList<>();
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for (MultipartFile file : files) {
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//判断上传文件格式
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String fileType = file.getContentType();
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if ("image/jpg".equals(fileType) || "image/png".equals(fileType) || "image/jpeg".equals(fileType)) {
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//获取文件名
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String fileName = file.getOriginalFilename();
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//获取文件后缀名
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String suffixName = fileName.substring(fileName.lastIndexOf("."));
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//重新生成文件名
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fileName = UUID.randomUUID() + suffixName;
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//图片上传
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if (FileUtils.upload(file, path, fileName)) {
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images.add(fileName);
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}
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} else {
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result.put("code", ResponseCodeEnum.IMG_UPLOAD_FAIl.getCode());
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result.put("msg", ResponseCodeEnum.IMG_UPLOAD_FAIl.getMsg());
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return result;
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}
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}
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if (!ObjectUtils.isEmpty(images)) {
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String image = images.stream()
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.map(String::valueOf)
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.collect(Collectors.joining(","));
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supervision.setImages(image);
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}
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supervisionMapper.updateById(supervision);
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return result;
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}
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}
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