Работа над BookUpdateChecker

server/core/BookUpdateChecker/BUCClient.js

@@ -0,0 +1,64 @@
+const JembaConnManager = require('../../db/JembaConnManager');//singleton
+
+const ayncExit = new (require('../AsyncExit'))();
+const utils = require('../utils');
+const log = new (require('../AppLogger'))().log;//singleton
+
+const minuteMs = 60*1000;
+const hourMs = 60*minuteMs;
+
+let instance = null;
+
+//singleton
+class BUCClient {
+    constructor(config) {
+        if (!instance) {
+            this.config = config;
+
+            this.connManager = new JembaConnManager();
+            this.db = this.connManager.db['book-update-server'];
+
+            //константы
+            if (this.config.branch !== 'development') {
+                this.syncPeriod = 1*hourMs;//период синхронизации с сервером BUC
+            } else {
+                this.syncPeriod = 1*minuteMs;//период синхронизации с сервером BUC
+            }
+
+            this.fromCheckTime = 1;
+
+            this.main();//no await
+
+            instance = this;
+        }
+
+        return instance;
+    }
+
+    async checkBuc(bookUrls) {
+        return [];
+    }
+
+    async findMaxCheckTime() {
+        let result = 1;
+
+        return result;
+    }
+
+    async main() {
+        if (!this.config.bucEnabled)
+            throw new Error('BookUpdateChecker disabled');
+
+        try {
+            this.fromCheckTime = await this.findMaxCheckTime();
+            this.periodicSync();//no await
+
+            log(`BUC Client started`);
+        } catch (e) {
+            log(LM_FATAL, e.stack);
+            ayncExit.exit(1);
+        }
+    }
+}
+
+module.exports = BUCClient;

server/core/BookUpdateChecker/BUCServer.js

@@ -17,7 +17,7 @@ let instance = null;
 class BUCServer {
     constructor(config) {
         if (!instance) {
-            this.config = Object.assign({}, config);
+            this.config = config;
 
             //константы
             if (this.config.branch !== 'development') {
@@ -52,6 +52,8 @@ class BUCServer {
             this.checkQueue = [];
             this.hostChecking = {};
 
+            this.main(); //no await
+
             instance = this;
         }
 
@@ -260,9 +262,9 @@ await this.db.insert({
             for (let i = 0; i < 10; i++)
                 this.periodicCheck();//no await
 
-            log(`---------------------------`);
-            log(`Book Update checker started`);
-            log(`---------------------------`);
+            log(`------------------`);
+            log(`BUC Server started`);
+            log(`------------------`);
         } catch (e) {
             log(LM_FATAL, e.stack);
             ayncExit.exit(1);
@@ -270,4 +272,4 @@ await this.db.insert({
     }
 }
 
-module.exports = BUCServer;
+module.exports = BUCServer;