package com.panzhihua.service_community.service.impl;
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import org.springframework.beans.BeanUtils;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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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.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.panzhihua.common.model.dtos.shop.ComShopAddressDTO;
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import com.panzhihua.common.model.dtos.shop.PageComShopAddressDTO;
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import com.panzhihua.common.model.vos.R;
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import com.panzhihua.service_community.dao.ComShopUserAddressDAO;
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import com.panzhihua.service_community.model.dos.ComShopUserAddressDO;
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import com.panzhihua.service_community.service.ComShopUserAddressService;
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import lombok.extern.slf4j.Slf4j;
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/**
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* @auther lyq
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* @create 2021-04-14 15:04:16
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* @describe 用户收货地址表服务实现类
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*/
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@Slf4j
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@Service
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public class ComShopUserAddressServiceImpl extends ServiceImpl<ComShopUserAddressDAO, ComShopUserAddressDO>
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implements ComShopUserAddressService {
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/**
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* 查询用户收获地址列表
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*
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* @param comShopAddressDTO
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* 请求参数
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* @return 用户收货地址列表
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*/
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@Override
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public R shopUserAddressList(PageComShopAddressDTO comShopAddressDTO) {
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Page page = new Page<>(comShopAddressDTO.getPageNum(), comShopAddressDTO.getPageSize());
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return R.ok(this.baseMapper.pageUserAddressList(page, comShopAddressDTO.getUserId()));
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}
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/**
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* 用户添加收货地址
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*
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* @param comShopAddressDTO
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* 请求参数
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* @return 添加结果
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*/
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@Override
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@Transactional(rollbackFor = Exception.class)
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public R shopAddUserAddress(ComShopAddressDTO comShopAddressDTO) {
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ComShopUserAddressDO userAddressDO = new ComShopUserAddressDO();
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BeanUtils.copyProperties(comShopAddressDTO, userAddressDO);
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// 如果新增的地址为默认地址，需要修改原来的默认地址为不默认
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if (userAddressDO.getIsDefault().equals(ComShopUserAddressDO.isDefault.yes)) {
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ComShopUserAddressDO oldUserAddressDO = this.baseMapper.selectOne(new QueryWrapper<ComShopUserAddressDO>()
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.eq("user_id", comShopAddressDTO.getUserId()).eq("is_default", ComShopUserAddressDO.isDefault.yes));
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if (oldUserAddressDO != null) {
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oldUserAddressDO.setIsDefault(ComShopUserAddressDO.isDefault.no);
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this.baseMapper.updateById(oldUserAddressDO);
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}
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}
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if (this.baseMapper.insert(userAddressDO) > 0) {
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return R.ok();
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} else {
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return R.fail("添加收货地址失败");
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}
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}
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/**
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* 用户修改收货地址
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*
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* @param comShopAddressDTO
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* 请求参数
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* @return 修改结果
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*/
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@Override
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@Transactional(rollbackFor = Exception.class)
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public R shopEditUserAddress(ComShopAddressDTO comShopAddressDTO) {
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// 查询用户收货地址
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ComShopUserAddressDO userAddressDO = this.baseMapper.selectById(comShopAddressDTO.getAddressId());
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if (userAddressDO == null) {
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return R.fail("未查询到用户收货地址信息");
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}
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BeanUtils.copyProperties(comShopAddressDTO, userAddressDO);
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// 如果要修改的地址为默认地址，需要修改原来的默认地址为不默认
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if (comShopAddressDTO.getIsDefault().equals(ComShopUserAddressDO.isDefault.yes)) {
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ComShopUserAddressDO oldUserAddressDO = this.baseMapper.selectOne(new QueryWrapper<ComShopUserAddressDO>()
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.eq("user_id", comShopAddressDTO.getUserId()).eq("is_default", ComShopUserAddressDO.isDefault.yes));
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if (oldUserAddressDO != null) {
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// 判断当前要修改的默认地址是否本来就是默认地址
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if (!oldUserAddressDO.getId().equals(userAddressDO.getId())) {
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oldUserAddressDO.setIsDefault(ComShopUserAddressDO.isDefault.no);
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this.baseMapper.updateById(oldUserAddressDO);
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}
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}
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}
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if (this.baseMapper.updateById(userAddressDO) > 0) {
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return R.ok();
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} else {
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return R.fail("添加收货地址失败");
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}
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}
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/**
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* 用户删除收货地址
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*
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* @param addressId
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* 收货地址id
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* @return 删除结果
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*/
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public R shopDelUserAddress(Long addressId) {
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// 查询用户收货地址
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ComShopUserAddressDO userAddressDO = this.baseMapper.selectById(addressId);
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if (userAddressDO == null) {
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return R.fail("未查询到用户收货地址信息");
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}
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userAddressDO.setDeleteStatus(1);
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if (this.baseMapper.updateById(userAddressDO) > 0) {
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return R.ok();
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} else {
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return R.fail("删除收货地址失败");
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}
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}
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}
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