function saveTaskById ready

heroUnion.mjs

@@ -26,6 +26,10 @@ class HeroUnion {
 
     //构造函数，设置默认配置
     constructor() {
+        //this.task_data_dir = path.resolve('./tmp/data/');    //任务数据保存目录
+        this.task_cache_time = 86400;                          //任务数据最长缓存时间，单位：秒
+        this.task_data_max_size = 1024;                        //任务数据最大字节数，单位：KB
+
         this.stats = {};
         this.tasks = [];
         this.taskStatus = {
@@ -59,6 +63,10 @@ class HeroUnion {
         return Math.floor(Date.now() / 1000);
     }
 
+    isDataTooLarge(data) {
+        return JSON.stringify(data).length > this.task_data_max_size * 1024;
+    }
+
     //--任务相关功能--
 
     //根据任务提交者ID和时间戳生成任务ID编号
@@ -83,9 +91,14 @@ class HeroUnion {
      *  platform: '',
      *  data_mode: '',
      *  notify_url: '',
+     *  results: [],
+     *  created: 0,    //timestamp in seconds
+     *  updated: 0     //timestamp in seconds
      * }
      **/
     createTask(uuid, url, platform, data_mode, notify_url, country, lang) {
+        let timestamp = this.getTimestampInSeconds();
+
         let task = {
             id: this.generateTaskId(uuid),
             status: 'waiting',
@@ -99,7 +112,11 @@ class HeroUnion {
             data_mode: 'default',
             country: 'china',
             lang: 'zh-CN',
-            notify_url: ''
+            notify_url: '',
+            results: [],
+
+            created: timestamp,
+            updated: timestamp
         };
 
         if (typeof(data_mode) != 'undefined' && data_mode) {
@@ -166,8 +183,30 @@ class HeroUnion {
     }
 
     //保存任务处理结果
-    async saveTaskById() {
+    saveTaskById(uuid, id, data) {
+        let done = false;
+
+        let taskIndex = this.tasks.findIndex((item) => item.id == id);
+        if (taskIndex > -1) {
+            if (this.isDataTooLarge(data)) {
+                return false;
+            }
+
+            data.uuid = uuid;
+
+            let resIndex = this.tasks[taskIndex].results.findeIndex((dataItem) => dataItem.uuid == uuid);
+            if (resIndex == -1) {
+                this.tasks[taskIndex].results.push(data);
+            }else {
+                this.tasks[taskIndex].results[resIndex] = data;
+            }
+
+            this.tasks[taskIndex].updated = this.getTimestampInSeconds();
+
+            done = true;
+        }
 
+        return done;
     }
 
     //查询某个任务的状态及其数据

index.mjs

@@ -32,7 +32,7 @@ app.use((err, req, res, next) => {
         return next(err);
     }
 
-    console.error('Request error in tg bot: %s', err.stack);
+    console.error('Request error in hero union: %s', err.stack);
 
     var statusCode = 500;
     if (typeof(err.statusCode) != 'undefined' && err.statusCode) {