package cn.lili.modules.store.serviceimpl;
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import cn.lili.cache.Cache;
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import cn.lili.cache.CachePrefix;
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import cn.lili.common.enums.ResultCode;
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import cn.lili.common.exception.ServiceException;
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import cn.lili.common.security.AuthUser;
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import cn.lili.common.security.context.UserContext;
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import cn.lili.common.utils.BeanUtil;
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import cn.lili.common.vo.PageVO;
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import cn.lili.modules.store.entity.dos.FreightTemplate;
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import cn.lili.modules.store.entity.dos.FreightTemplateChild;
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import cn.lili.modules.store.entity.vos.FreightTemplateVO;
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import cn.lili.modules.store.mapper.FreightTemplateMapper;
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import cn.lili.modules.store.service.FreightTemplateChildService;
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import cn.lili.modules.store.service.FreightTemplateService;
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import cn.lili.mybatis.util.PageUtil;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.metadata.IPage;
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import com.baomidou.mybatisplus.core.toolkit.Wrappers;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import org.springframework.beans.BeanUtils;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* 店铺运费模板业务层实现
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*
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* @author Bulbasaur
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* @since 2020/11/22 16:00
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*/
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@Service
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public class FreightTemplateServiceImpl extends ServiceImpl<FreightTemplateMapper, FreightTemplate> implements FreightTemplateService {
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/**
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* 配送子模板
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*/
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@Autowired
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private FreightTemplateChildService freightTemplateChildService;
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/**
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* 缓存
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*/
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@Autowired
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private Cache cache;
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@Override
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public List<FreightTemplateVO> getFreightTemplateList(String storeId) {
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//先从缓存中获取运费模板，如果有则直接返回，如果没有则查询数据后再返回
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List<FreightTemplateVO> list = (List<FreightTemplateVO>) cache.get(CachePrefix.SHIP_TEMPLATE.getPrefix() + storeId);
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if (list != null) {
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return list;
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}
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list = new ArrayList<>();
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//查询运费模板
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LambdaQueryWrapper<FreightTemplate> lambdaQueryWrapper = Wrappers.lambdaQuery();
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lambdaQueryWrapper.eq(FreightTemplate::getStoreId, storeId);
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List<FreightTemplate> freightTemplates = this.baseMapper.selectList(lambdaQueryWrapper);
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if (!freightTemplates.isEmpty()) {
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//如果模板不为空则查询子模板信息
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for (FreightTemplate freightTemplate : freightTemplates) {
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FreightTemplateVO freightTemplateVO = new FreightTemplateVO();
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BeanUtil.copyProperties(freightTemplate, freightTemplateVO);
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List<FreightTemplateChild> freightTemplateChildren = freightTemplateChildService.getFreightTemplateChild(freightTemplate.getId());
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if (!freightTemplateChildren.isEmpty()) {
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freightTemplateVO.setFreightTemplateChildList(freightTemplateChildren);
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}
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list.add(freightTemplateVO);
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}
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}
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cache.put(CachePrefix.SHIP_TEMPLATE.getPrefix() + storeId, list);
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return list;
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}
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@Override
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public IPage<FreightTemplate> getFreightTemplate(PageVO pageVo) {
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LambdaQueryWrapper<FreightTemplate> lambdaQueryWrapper = Wrappers.lambdaQuery();
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lambdaQueryWrapper.eq(FreightTemplate::getStoreId, UserContext.getCurrentUser().getStoreId());
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return this.baseMapper.selectPage(PageUtil.initPage(pageVo), lambdaQueryWrapper);
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}
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@Override
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public FreightTemplateVO getFreightTemplate(String id) {
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FreightTemplateVO freightTemplateVO = new FreightTemplateVO();
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//获取运费模板
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FreightTemplate freightTemplate = this.getById(id);
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if (freightTemplate != null) {
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//复制属性
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BeanUtils.copyProperties(freightTemplate, freightTemplateVO);
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//填写运费模板子内容
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List<FreightTemplateChild> freightTemplateChildList = freightTemplateChildService.getFreightTemplateChild(id);
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freightTemplateVO.setFreightTemplateChildList(freightTemplateChildList);
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}
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return freightTemplateVO;
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}
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@Override
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public FreightTemplateVO addFreightTemplate(FreightTemplateVO freightTemplateVO) {
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//获取当前登录商家账号
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AuthUser tokenUser = UserContext.getCurrentUser();
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FreightTemplate freightTemplate = new FreightTemplate();
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//设置店铺ID
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freightTemplateVO.setStoreId(tokenUser.getStoreId());
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//复制属性
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BeanUtils.copyProperties(freightTemplateVO, freightTemplate);
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//添加运费模板
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this.save(freightTemplate);
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//给子模板赋父模板的id
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List<FreightTemplateChild> list = new ArrayList<>();
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//如果子运费模板不为空则进行新增
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if (freightTemplateVO.getFreightTemplateChildList() != null) {
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for (FreightTemplateChild freightTemplateChild : freightTemplateVO.getFreightTemplateChildList()) {
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freightTemplateChild.setFreightTemplateId(freightTemplate.getId());
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list.add(freightTemplateChild);
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}
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//添加运费模板子内容
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freightTemplateChildService.addFreightTemplateChild(list);
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}
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//更新缓存
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cache.remove(CachePrefix.SHIP_TEMPLATE.getPrefix() + tokenUser.getStoreId());
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return freightTemplateVO;
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public FreightTemplateVO editFreightTemplate(FreightTemplateVO freightTemplateVO) {
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//获取当前登录商家账号
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AuthUser tokenUser = UserContext.getCurrentUser();
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if (freightTemplateVO.getId().equals(tokenUser.getStoreId())) {
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throw new ServiceException(ResultCode.USER_AUTHORITY_ERROR);
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}
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FreightTemplate freightTemplate = new FreightTemplate();
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//复制属性
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BeanUtils.copyProperties(freightTemplateVO, freightTemplate);
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//修改运费模板
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this.updateById(freightTemplate);
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//删除模板子内容
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freightTemplateChildService.removeFreightTemplate(freightTemplateVO.getId());
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//给子模板赋父模板的id
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List<FreightTemplateChild> list = new ArrayList<>();
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for (FreightTemplateChild freightTemplateChild : freightTemplateVO.getFreightTemplateChildList()) {
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freightTemplateChild.setFreightTemplateId(freightTemplate.getId());
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list.add(freightTemplateChild);
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}
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//添加模板子内容
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freightTemplateChildService.addFreightTemplateChild(list);
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//更新缓存
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cache.remove(CachePrefix.SHIP_TEMPLATE.getPrefix() + tokenUser.getStoreId());
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return null;
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}
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@Override
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@Transactional(rollbackFor = Exception.class)
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public boolean removeFreightTemplate(String id) {
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//获取当前登录商家账号
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AuthUser tokenUser = UserContext.getCurrentUser();
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LambdaQueryWrapper<FreightTemplate> lambdaQueryWrapper = Wrappers.lambdaQuery();
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lambdaQueryWrapper.eq(FreightTemplate::getStoreId, tokenUser.getStoreId());
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lambdaQueryWrapper.eq(FreightTemplate::getId, id);
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//如果删除成功则删除运费模板子项
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if (this.remove(lambdaQueryWrapper)) {
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cache.remove(CachePrefix.SHIP_TEMPLATE.getPrefix() + tokenUser.getStoreId());
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return freightTemplateChildService.removeFreightTemplate(id);
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}
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return false;
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}
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}
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