[mirotalksfu] - refactoring

app/src/Logger.js

@@ -0,0 +1,25 @@
+'use strict';
+
+module.exports = class Logger {
+    constructor(appName, debugOn = true) {
+        if (appName) this.appName = appName;
+        else this.appName = 'mirotalk';
+        this.debugOn = debugOn;
+    }
+
+    debug(msg, op = '') {
+        if (this.debugOn === false) return;
+        let dataTime = new Date().toISOString().replace(/T/, ' ').replace(/Z/, '');
+        console.log('[' + dataTime + '] [' + this.appName + '] ' + msg, op);
+    }
+
+    warn(msg, op = '') {
+        let dataTime = new Date().toISOString().replace(/T/, ' ').replace(/Z/, '');
+        console.warn('[' + dataTime + '] [' + this.appName + '] ' + msg, op);
+    }
+
+    error(msg, op = '') {
+        let dataTime = new Date().toISOString().replace(/T/, ' ').replace(/Z/, '');
+        console.error('[' + dataTime + '] [' + this.appName + '] ' + msg, op);
+    }
+};