package com.moral.api.service.impl;
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import com.alibaba.fastjson.JSON;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
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import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
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import com.moral.api.config.mybatis.wrapper.NullFilterWrapper;
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import com.moral.api.entity.Sensor;
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import com.moral.api.entity.SysDictData;
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import com.moral.api.entity.UnitConversion;
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import com.moral.api.mapper.UnitConversionMapper;
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import com.moral.api.pojo.dto.unitConversion.UnitConversionDTO;
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import com.moral.api.pojo.dto.unitConversion.UnitConversionQueryDTO;
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import com.moral.api.pojo.form.unitConversion.UnitConversionDeleteForm;
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import com.moral.api.pojo.form.unitConversion.UnitConversionInsertForm;
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import com.moral.api.pojo.form.unitConversion.UnitConversionQueryForm;
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import com.moral.api.pojo.form.unitConversion.UnitConversionUpdateForm;
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import com.moral.api.service.SensorService;
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import com.moral.api.service.SysDictDataService;
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import com.moral.api.service.UnitConversionService;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.moral.api.util.LogUtils;
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import com.moral.constant.Constants;
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import com.moral.constant.RedisConstants;
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import com.moral.constant.ResponseCodeEnum;
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import com.moral.util.ConvertUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.data.redis.core.RedisTemplate;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.util.ObjectUtils;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Map;
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/**
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* <p>
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* 单位转换表 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 2021-05-11
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*/
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@Service
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public class UnitConversionServiceImpl extends ServiceImpl<UnitConversionMapper, UnitConversion> implements UnitConversionService {
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@Autowired
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UnitConversionMapper unitConversionMapper;
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@Autowired
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SysDictDataService sysDictDataService;
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@Autowired
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RedisTemplate redisTemplate;
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@Autowired
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LogUtils logUtils;
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@Autowired
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SensorService sensorService;
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@Override
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@Transactional
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public UnitConversionDTO insertUnitConversion(UnitConversionInsertForm form) {
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//创建返回对象
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UnitConversionDTO dto = new UnitConversionDTO();
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//取参
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UnitConversion unitConversion = form.formConvertEntity();
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//判断原单位和目标单位计算公式是否已经存在于数据库
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QueryWrapper<UnitConversion> existWrapper = new QueryWrapper();
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existWrapper.eq("original_unit_key", unitConversion.getOriginalUnitKey());
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existWrapper.eq("target_unit_key", unitConversion.getTargetUnitKey());
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existWrapper.eq("is_delete", Constants.NOT_DELETE);
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List<UnitConversion> unitConversions = unitConversionMapper.selectList(existWrapper);
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if (ObjectUtils.isEmpty(unitConversion.getSensorCode())) {
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if (!ObjectUtils.isEmpty(unitConversions)) {
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dto.setCode(ResponseCodeEnum.UNIT_CONVERSION_EXIST.getCode());
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dto.setMsg(ResponseCodeEnum.UNIT_CONVERSION_EXIST.getMsg());
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return dto;
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}
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}
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if (!ObjectUtils.isEmpty(unitConversion.getSensorCode())) {
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for (UnitConversion conversion : unitConversions) {
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if (ObjectUtils.isEmpty(conversion.getSensorCode())||conversion.getSensorCode().equals(unitConversion.getSensorCode())) {
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dto.setCode(ResponseCodeEnum.UNIT_CONVERSION_EXIST.getCode());
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dto.setMsg(ResponseCodeEnum.UNIT_CONVERSION_EXIST.getMsg());
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return dto;
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}
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}
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}
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//插入数据
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unitConversionMapper.insert(unitConversion);
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//刷新缓存
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refreshCache();
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//插入日志
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insertLog(unitConversion);
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//封装返回数据
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dto.setCode(ResponseCodeEnum.SUCCESS.getCode());
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dto.setMsg(ResponseCodeEnum.SUCCESS.getMsg());
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return dto;
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}
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@Override
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public UnitConversionQueryDTO queryUnitConversion(UnitConversionQueryForm form) {
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//创建返回对象
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UnitConversionQueryDTO dto = new UnitConversionQueryDTO();
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//取参
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Integer page = form.getPage();
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Integer size = form.getSize();
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String order = form.getOrder();
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String orderType = form.getOrderType();
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Integer isDelete = form.getIsDelete();
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Integer originalUnitKey = form.getOriginalUnitKey();
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Integer targetUnitKey = form.getTargetUnitKey();
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//组装查询条件
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Page<UnitConversion> queryPage = new Page<>(page, size);
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NullFilterWrapper<UnitConversion> wrapper = new NullFilterWrapper<>();
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wrapper.eq("original_unit_key", originalUnitKey);
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wrapper.eq("target_unit_key", targetUnitKey);
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//排序顺序条件构造
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if (!ObjectUtils.isEmpty(order) && !ObjectUtils.isEmpty(orderType)) {
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if (orderType.equals(Constants.ORDER_ASC))
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wrapper.orderByAsc(ConvertUtils.toLine(order));
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else
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wrapper.orderByDesc(ConvertUtils.toLine(order));
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}
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//逻辑删除条件构造
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if (!ObjectUtils.isEmpty(isDelete))
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wrapper.eq("is_delete", isDelete);
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else
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wrapper.eq("is_delete", Constants.NOT_DELETE);
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//查询结果
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Page<UnitConversion> resultPage = unitConversionMapper.selectPage(queryPage, wrapper);
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List<UnitConversion> records = resultPage.getRecords();
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//查询每条数据对应的原单位对象和目标单位对象
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Map<String, SysDictData> dictDatas = sysDictDataService.getDictDatasByType(Constants.SYSTEM_DICT_TYPE_UNIT);
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List<UnitConversionDTO> dtos = new ArrayList<>();
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for (UnitConversion record : records) {
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UnitConversionDTO unitConversionDTO = new UnitConversionDTO();
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SysDictData originalUnit = dictDatas.get(record.getOriginalUnitKey());
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SysDictData targetUnit = dictDatas.get(record.getTargetUnitKey());
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unitConversionDTO.setUnitConversion(record);
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unitConversionDTO.setOriginalUnit(originalUnit);
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unitConversionDTO.setTargetUnit(targetUnit);
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dtos.add(unitConversionDTO);
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}
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//封装返回对象
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dto.setUnitConversionDTOs(dtos);
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dto.setCurrent(resultPage.getCurrent());
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dto.setPages(resultPage.getPages());
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dto.setSize(resultPage.getSize());
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dto.setTotal(resultPage.getTotal());
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dto.setCode(ResponseCodeEnum.SUCCESS.getCode());
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dto.setMsg(ResponseCodeEnum.SUCCESS.getMsg());
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return dto;
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}
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@Override
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@Transactional
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public UnitConversionDTO updateUnitConversion(UnitConversionUpdateForm form) {
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//创建返回对象
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UnitConversionDTO dto = new UnitConversionDTO();
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//取参
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UnitConversion unitConversion = form.formConvertEntity();
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//查找要更新的公式 用于插入日志
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QueryWrapper<UnitConversion> oldWrapper = new QueryWrapper<>();
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UnitConversion oldUnitConversion = new UnitConversion();
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oldUnitConversion.setId(unitConversion.getId());
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oldUnitConversion.setIsDelete(Constants.NOT_DELETE);
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oldWrapper.setEntity(oldUnitConversion);
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oldUnitConversion = unitConversionMapper.selectOne(oldWrapper);
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//更新
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unitConversionMapper.updateById(unitConversion);
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//刷新缓存
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refreshCache();
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//封装返回结果
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dto.setCode(ResponseCodeEnum.SUCCESS.getCode());
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dto.setMsg(ResponseCodeEnum.SUCCESS.getMsg());
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return dto;
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}
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@Override
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@Transactional
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public UnitConversionDTO deleteUnitConversion(UnitConversionDeleteForm form) {
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//创建返回对象
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UnitConversionDTO dto = new UnitConversionDTO();
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//取参
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Integer id = form.getId();
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//查询要删除的公式用于插入日志
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QueryWrapper<UnitConversion> oldWrapper = new QueryWrapper<>();
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UnitConversion oldUnitConversion = new UnitConversion();
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oldUnitConversion.setId(id);
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oldUnitConversion.setIsDelete(Constants.NOT_DELETE);
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oldWrapper.setEntity(oldUnitConversion);
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oldUnitConversion = unitConversionMapper.selectOne(oldWrapper);
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//执行逻辑删除
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UpdateWrapper deleteWrapper = new UpdateWrapper();
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deleteWrapper.set("is_delete", Constants.DELETE);
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deleteWrapper.eq("id", id);
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unitConversionMapper.update(null, deleteWrapper);
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//刷新缓存
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refreshCache();
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//封装返回对象
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dto.setCode(ResponseCodeEnum.SUCCESS.getCode());
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dto.setMsg(ResponseCodeEnum.SUCCESS.getMsg());
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return dto;
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}
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/*刷新缓存*/
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@Override
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public void refreshCache(){
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redisTemplate.delete((RedisConstants.UNIT_CONVERSION));
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QueryWrapper<UnitConversion> queryWrapper = new QueryWrapper<>();
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queryWrapper.eq("is_delete",Constants.NOT_DELETE);
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List<UnitConversion> unitConversions = unitConversionMapper.selectList(queryWrapper);
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if(!ObjectUtils.isEmpty(unitConversions))
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redisTemplate.opsForList().leftPushAll(RedisConstants.UNIT_CONVERSION,unitConversions);
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}
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/**
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* @Description: 插入操作插入日志
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* @Param: [unitConversion]
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* @return: void
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* @Author: 陈凯裕
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* @Date: 2021/8/26
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*/
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private void insertLog(UnitConversion unitConversion){
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//获取单位字典数据
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Map<String, SysDictData> units = sysDictDataService.getDictDatasByType("unit");
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String originalUnitKey = unitConversion.getOriginalUnitKey();
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String targetUnitKey = unitConversion.getTargetUnitKey();
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SysDictData originalData = units.get(originalUnitKey);
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SysDictData targetData = units.get(targetUnitKey);
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String formula = unitConversion.getFormula();
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//公式转换格式
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formula = formula.replace(Constants.FORMULA_PLACEHOLDER, "源单位");
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formula = "目标单位"+" = "+formula;
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String sensorCode = unitConversion.getSensorCode();
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StringBuilder content = new StringBuilder();
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content.append("添加了单位转换数据;");
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content.append("源单位："+originalData.getDataValue()+";");
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content.append("目标单位："+targetData.getDataValue()+";");
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content.append("转换公式："+formula+";");
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if(sensorCode!=null){
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Sensor sensor = sensorService.getSensorByCode(sensorCode);
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if(sensor!=null)
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content.append("针对因子："+sensor.getName()+";");
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}
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logUtils.saveOperationForManage(content.toString(),Constants.INSERT_OPERATE_TYPE);
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}
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}
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