Рефакторинг

server/core/getLogger.js

@@ -0,0 +1,40 @@
+const utils = require('./utils');
+const Logger = require('./Logger');
+
+let logger = null;
+
+function initLogger(config) {
+    if (logger)
+        logger.close();
+
+    let loggerParams = null;
+
+    if (config.loggingEnabled) {
+        utils.mkDirIfNotExistsSync(config.logDir);
+        loggerParams = [
+            {log: 'ConsoleLog'},
+            {log: 'FileLog', fileName: `${config.logDir}/${config.name}.log`},
+        ];
+    }
+
+    logger = new Logger(loggerParams);
+
+    return logger;
+}
+
+function getLogger() {
+    if (logger)
+        return logger;
+    throw new Error('getLogger error: logger not initialized');
+}
+
+function getLog() {
+    const l = getLogger();
+    return l.log.bind(l);
+}
+
+module.exports = {
+    initLogger,
+    getLogger,
+    getLog,
+};

server/core/loggerInit.js

@@ -1,16 +0,0 @@
-const utils = require('./utils');
-const Logger = require('./Logger');
-
-module.exports = function(config) {
-    let loggerParams = null;
-
-    if (config.loggingEnabled) {
-        utils.mkDirIfNotExistsSync(config.logDir);
-        loggerParams = [
-            {log: 'ConsoleLog'},
-            {log: 'FileLog', fileName: `${config.logDir}/${config.name}.log`},
-        ];
-    }
-
-    return new Logger(loggerParams);
-}