@Override
public VipAccount vote(Integer type) {
List<VipAccount> list = vipAccountMapper.listByTypeOrderByCountDesc(type);
if (list == null) return null;
VipAccount vipAccount = list.get(0);
if (vipAccount.getCount() == 0) return null;
return vipAccount;
}
@Transactional(rollbackFor = Exception.class)
@Override
public int save(VipAccount vipAccount) {
// 更新商品数量
Goods goods = new Goods();
goods.setType(1);
goods.setVipType(vipAccount.getType());
goods = goodsMapper.selectByTypeAndVipType(goods);
if (goods != null) {
goods.setCount(goods.getCount() + vipAccount.getCount());
goodsMapper.updateByPrimaryKey(goods);
}
return vipAccountMapper.insert(vipAccount);
}
