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2024-06-21 d7abd9ebd3adf6bd7adac595fd1c070568432acb

 performance-server/src/main/java/com/yuanchu/mom/service/impl/EvaluateLeaderServiceImpl.java

@@ -1,10 +1,27 @@
package com.yuanchu.mom.service.impl;

import com.alibaba.excel.EasyExcel;
import com.alibaba.excel.ExcelWriter;
import com.alibaba.excel.write.metadata.WriteSheet;
import com.alibaba.excel.write.style.column.LongestMatchColumnWidthStyleStrategy;
import com.yuanchu.mom.dto.EvaluateGroupDto;
import com.yuanchu.mom.mapper.EvaluateGroupMapper;
import com.yuanchu.mom.mapper.EvaluateMapper;
import com.yuanchu.mom.pojo.Evaluate;
import com.yuanchu.mom.pojo.EvaluateCompetent;
import com.yuanchu.mom.pojo.EvaluateGroup;
import com.yuanchu.mom.pojo.EvaluateLeader;
import com.yuanchu.mom.mapper.EvaluateLeaderMapper;
import com.yuanchu.mom.service.EvaluateLeaderService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.List;

/**
 * <p>
@@ -17,4 +34,48 @@
@Service
public class EvaluateLeaderServiceImpl extends ServiceImpl<EvaluateLeaderMapper, EvaluateLeader> implements EvaluateLeaderService {

    @Resource
    EvaluateLeaderMapper evaluateLeaderMapper;

    @Resource
    EvaluateMapper evaluateMapper;


    @Override
    public List<EvaluateLeader> getEvaluateLeader(EvaluateGroupDto evaluateGroupDto) {
        return evaluateLeaderMapper.getEvaluateLeader(evaluateGroupDto.getMonth(), evaluateGroupDto.getDepartLims(), evaluateGroupDto.getName());
    }

    @Override
    public Double writeEvaluateLeader(EvaluateLeader evaluateLeader) {
        double newTotal = evaluateLeader.getSeasonable() + evaluateLeader.getExact() + evaluateLeader.getResponsibility() + evaluateLeader.getCompliance() + evaluateLeader.getPositive() + evaluateLeader.getSolidarity();
        EvaluateLeader evaluateLeader1 = evaluateLeaderMapper.selectById(evaluateLeader.getId());
        Evaluate evaluate = evaluateMapper.selectById(evaluateLeader.getEvaluateId());
        evaluate.setScore(evaluate.getScore() - evaluateLeader1.getTotal() + newTotal);
        evaluateMapper.updateById(evaluate);
        evaluateLeader.setTotal(newTotal);
        evaluateLeaderMapper.updateById(evaluateLeader);
        return newTotal;
    }

    @Override
    public void export(String month, String name, String departLims, HttpServletResponse response) throws IOException {
        List<EvaluateLeader> evaluateLeaders = new ArrayList<EvaluateLeader>();
        evaluateLeaders = evaluateLeaderMapper.getEvaluateLeader(month, departLims, name);
        response.setContentType("application/vnd.ms-excel");
        response.setCharacterEncoding("UTF-8");
        // 这里URLEncoder.encode可以防止中文乱码 当然和easyexcel没有关系
        String fileName = URLEncoder.encode("组长打分导出", "UTF-8");
        response.setHeader("Content-disposition", "attachment;filename=" + fileName + ".xlsx");
        try {
            // 新建ExcelWriter
            ExcelWriter excelWriter = EasyExcel.write(response.getOutputStream()).registerWriteHandler(new LongestMatchColumnWidthStyleStrategy()).build();
            WriteSheet mainSheet = EasyExcel.writerSheet(0, "组长打分导出").head(EvaluateLeader.class).build();
            excelWriter.write(evaluateLeaders, mainSheet);
            // 关闭流
            excelWriter.finish();
        } catch (IOException e) {
            throw new RuntimeException("导出失败");
        }
    }
}