feat: 导出自动分页

client/components/list/list-table/list-table.js

@@ -92,7 +92,7 @@ Component({
     // 获取中奖名单
     async handleOpenWinnerList(evt) {
       const { activityId } = evt.target.dataset.x.record;
-      const { data,success } = await findWinnerInfoList({ activityId});
+      const { data,success } = await findWinnerInfoList({ activityId });
 
       if (success) {
         this.setData({

server/duiba/controller/awards.controller.js

@@ -14,14 +14,16 @@ let resultsModel = new ResultsModel();
 // 活动中奖名单
 const findWinnerInfoList = async (context) => {
     let {
-        activityId
+        activityId,
+        pageNo = 1,
+        pageSize = 500
     } = context.data;
     if (!activityId) {
         return resultsModel.error(CODE_TYPES.PARAMS_ERROR, `缺少activityId`);
     }
     let rankopenprizeService = new RankopenprizeService(context);
     // 获取活动中奖列表
-    let awardslist = await rankopenprizeService.getAwardslistByActivityId(activityId);
+    let awardslist = await rankopenprizeService.getAwardslistByActivityId(activityId, pageNo, pageSize);
     console.log(`awardslist: ${JSON.stringify(awardslist)}`);
     let winnersObj = {};
     awardslist.forEach((v, index, arr) => {
@@ -62,8 +64,21 @@ const exportAwardsList = async (context) => {
         return resultsModel.error(CODE_TYPES.PARAMS_ERROR, `缺少title`);
     }
     let rankopenprizeService = new RankopenprizeService(context);
+    let pageNo = 1;
+    let pageSize = 500
+    
+    let awardslist = []
+    
+    
+    // 自动分页
+    while (awardslist.length >= (pageNo - 1) * 500) {
+        let nowPageNoList = await rankopenprizeService.getAwardslistByActivityId(activityId, pageNo, pageSize);
+        awardslist = [...awardslist, ...nowPageNoList]
+        pageNo += 1;
+
+    }
     // 获取活动中奖列表
-    let awardslist = await rankopenprizeService.getAwardslistByActivityId(activityId);
+    
     console.log(`awardslist: ${JSON.stringify(awardslist)}`);
 
     let xlsxData = [

server/duiba/service/rankopenprize.service.js

@@ -28,11 +28,11 @@ class RankopenprizeService {
   }
 
   // 根据活动id查找中奖名单
-  async getAwardslistByActivityId(activityId) {
+  async getAwardslistByActivityId(activityId, pageNo, pageSize) {
     if (!activityId) {
       return false;
     }
-    return await this.rankopenprizeDao.find(
+    let result = await this.rankopenprizeDao.find(
       {
         activityId: activityId,
       },
@@ -41,8 +41,12 @@ class RankopenprizeService {
           score: -1,
           rankTime: -1,
         },
+        limit: pageSize,
+        skip: (pageNo - 1) * pageSize,
       }
     );
+    
+    return result
   }
 }