package com.ruoyi.other.service.impl;
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import com.ruoyi.account.api.feignClient.AppCouponClient;
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import com.ruoyi.common.core.web.page.PageInfo;
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import com.ruoyi.other.api.domain.TCoupon;
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import com.ruoyi.other.api.domain.TGoods;
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import com.ruoyi.other.mapper.TCouponMapper;
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import com.ruoyi.other.query.CouponQuery;
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import com.ruoyi.other.service.TCouponService;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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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.util.StringUtils;
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import java.util.List;
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/**
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* <p>
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* 服务实现类
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* </p>
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*
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* @author 无关风月
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* @since 2024-08-06
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*/
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@Service
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public class TCouponServiceImpl extends ServiceImpl<TCouponMapper, TCoupon> implements TCouponService {
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@Autowired
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private AppCouponClient appCouponClient;
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@Override
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public PageInfo<TCoupon> pageList(CouponQuery dto) {
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PageInfo<TCoupon> pageInfo = new PageInfo<>(dto.getPageCurr(),dto.getPageSize());
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List<TCoupon> list = this.baseMapper.pageList(pageInfo,dto);
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StringBuilder couponIds = new StringBuilder();
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for (TCoupon tCoupon : list) {
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couponIds.append(tCoupon.getId()).append(",");
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// 如果优惠券库存为0 那么将优惠券状态改为下架 不启用
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if (tCoupon.getInventoryQuantity()==0){
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tCoupon.setStatus(2);
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this.baseMapper.updateById(tCoupon);
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}
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}
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if (!list.isEmpty()){
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if (StringUtils.hasLength(couponIds)){
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// 去除最后一个字符
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couponIds.deleteCharAt(couponIds.length()-1);
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}
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List<Integer> data = appCouponClient.getCountByCouponIds(couponIds.toString()).getData();
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for (int i = 0; i < list.size(); i++) {
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list.get(i).setCount(data.get(i));
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}
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}
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pageInfo.setRecords(list);
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return pageInfo;
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}
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}
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