update

app/service/view/goods.js

@@ -77,12 +77,15 @@ class GoodsService extends CrudService {
     if (sell_num) pipline.push({ $sort: { sell_num } });
     if (sell_money) pipline.push({ $sort: { sell_money } });
     // 分页处理
-    if (parseInt(skip)) pipline.push({ $skip: parseInt(skip) });
-    if (parseInt(limit)) pipline.push({ $limit: parseInt(limit) });
-    pipline.push({ $sort: { createdAt: -1 } });
-    const list = await this.goodsModel.aggregate(pipline);
-    const total = await this.goodsModel.count();
-    return { list, total };
+    const qPipline = _.cloneDeep(pipline);
+    if (parseInt(skip)) qPipline.push({ $skip: parseInt(skip) });
+    if (parseInt(limit)) qPipline.push({ $limit: parseInt(limit) });
+    qPipline.push({ $sort: { createdAt: -1 } });
+    const list = await this.goodsModel.aggregate(qPipline);
+    const tPipline = _.cloneDeep(pipline);
+    tPipline.push({ $count: 'total' });
+    const total = await this.goodsModel.aggregate(tPipline);
+    return { list, total: _.get(_.head(total), 'total', 0) };
   }
 
   async indexActTagsGoods() {