package com.yeshi.fanli.service.impl.taobao.dataoke;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import javax.annotation.Resource;
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import org.springframework.stereotype.Service;
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import com.yeshi.fanli.dao.mybatis.taobao.dataoke.DaTaoKeDetailMapper;
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import com.yeshi.fanli.entity.taobao.dataoke.DaTaoKeDetail;
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import com.yeshi.fanli.log.LogHelper;
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import com.yeshi.fanli.service.inter.taobao.dataoke.DaTaoKeGoodsDetailService;
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import com.yeshi.fanli.service.inter.taobao.dataoke.DaTaoKeGoodsService;
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import com.yeshi.fanli.util.RedisManager;
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import com.yeshi.fanli.util.taobao.DaTaoKeUtil;
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@Service
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public class DaTaoKeGoodsServiceImpl implements DaTaoKeGoodsService {
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@Resource
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private DaTaoKeDetailMapper daTaoKeDetailMapper;
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@Resource
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private DaTaoKeGoodsDetailService daTaoKeGoodsDetailService;
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@Resource
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private RedisManager redisManager;
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private List<DaTaoKeDetail> reSearchDetails(List<DaTaoKeDetail> list) {
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Map<Long, DaTaoKeDetail> map = new HashMap<>();
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List<Long> idList = new ArrayList<>();
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if (list != null) {
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for (DaTaoKeDetail detail : list) {
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idList.add(detail.getId());
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map.put(detail.getId(), detail);
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}
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List<DaTaoKeDetail> detailList = daTaoKeGoodsDetailService.listByIds(idList);
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if (detailList != null)
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for (DaTaoKeDetail dk : detailList) {
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dk.setUpdateTime(new Date());// 增加更新时间
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dk.setSalesNum(map.get(dk.getId()).getSalesNum());// 更改销量);
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}
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return detailList;
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} else
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return null;
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}
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@Override
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public List<DaTaoKeDetail> getCurrentSalesRankGoodsList(Integer cid) {
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// 缓存
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String key = "dataoke-goods-shishirexiao-" + cid;
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List<DaTaoKeDetail> list = redisManager.getObjList(DaTaoKeDetail.class, key);
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if ((list != null && list.size() > 0
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&& System.currentTimeMillis() - list.get(0).getUpdateTime().getTime() > 1000 * 60 * 20) || list == null
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|| list.size() == 0)// 超过20分钟未更新
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{
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list = DaTaoKeUtil.getCurrentSalesRank(cid);
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list = reSearchDetails(list);
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if (list != null && list.size() > 0)
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redisManager.saveObjList(list, key, null);// 长期缓存
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return list;
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} else
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return list;
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}
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@Override
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public List<DaTaoKeDetail> getCurrentDaySalesRankGoodsList(Integer cid) {
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// 缓存
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String key = "dataoke-goods-jinrirexiao-" + cid;
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List<DaTaoKeDetail> list = redisManager.getObjList(DaTaoKeDetail.class, key);
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if ((list != null && list.size() > 0
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&& System.currentTimeMillis() - list.get(0).getUpdateTime().getTime() > 1000 * 60 * 20) || list == null
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|| list.size() == 0)// 超过20分钟未更新
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{
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list = DaTaoKeUtil.getCurrentDaySalesRank(cid);
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list = reSearchDetails(list);
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if (list != null && list.size() > 0)
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redisManager.saveObjList(list, key, null);// 长期缓存
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return list;
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} else
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return list;
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}
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@Override
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public List<DaTaoKeDetail> getCurrentHotSalesRankGoodsList() {
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// 缓存
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String key = "dataoke-goods-rexiao";
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List<DaTaoKeDetail> list = redisManager.getObjList(DaTaoKeDetail.class, key);
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if ((list != null && list.size() > 0
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&& System.currentTimeMillis() - list.get(0).getUpdateTime().getTime() > 1000 * 60 * 20) || list == null
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|| list.size() == 0)// 超过20分钟未更新
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{
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list = DaTaoKeUtil.getCurrentHotSalesRank();
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LogHelper.test("热销数量:" + list.size());
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list = reSearchDetails(list);
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if (list != null && list.size() > 0)
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redisManager.saveObjList(list, key, null);// 长期缓存
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return list;
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} else
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return list;
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}
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@Override
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public List<DaTaoKeDetail> getGoodsNotInList(Long cid, List<Long> listId, int count) {
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return daTaoKeDetailMapper.getGoodsNotInList(cid, listId, count);
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}
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@Override
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public List<DaTaoKeDetail> listBySellerId(long start, int count, Long sellerId){
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return daTaoKeDetailMapper.listBySellerId(start, count, sellerId);
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}
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}
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