initial commit

src/services/logger/LoggerFactory.ts

@@ -0,0 +1,86 @@
+/**
+ * Copyright 2024 Phenix Real Time Solutions, Inc. Confidential and Proprietary. All Rights Reserved.
+ */
+import PlatformDetectionService from 'services/platform-detection.service';
+import hostService from 'services/url.service';
+import TelemetryConfiguration from 'services/telemetry/TelemetryConfiguration';
+import TelemetryAppender from 'services/telemetry/TelemetryApender';
+// import userStore from 'services/user-store';
+import {ILogger} from './LoggerInterface';
+import Logger, {LoggingLevel} from './Logger';
+import Appenders from './Appenders';
+import LoggingThreshold from './LoggingThreshold';
+import ConsoleAppender from './ConsoleAppender';
+import LoggerDefaults from './LoggerDefaults';
+
+export default class LoggerFactory {
+  private static _loggers: {[category: string]: ILogger} = {};
+  private static _appenders: Appenders = new Appenders();
+  private static _threshold: LoggingThreshold = new LoggingThreshold();
+  private static _telemetryConfiguration: TelemetryConfiguration = new TelemetryConfiguration();
+  private static _initialized: boolean = false;
+
+  static get telemetryConfiguration(): TelemetryConfiguration {
+    return this._telemetryConfiguration;
+  }
+
+  static applyLoggerConfig(): void {
+    if (this._initialized) return;
+
+    LoggerFactory.applyConsoleLogger(LoggingLevel['All']);
+    LoggerFactory.applyLoggingLevel();
+    LoggerFactory.applyTelemetryLogger();
+    this._initialized = true;
+  }
+
+  static getLogger(category: string): ILogger {
+    if (typeof category !== 'string') {
+      category = 'portal';
+    }
+
+    const logger = LoggerFactory._loggers[category];
+
+    if (logger) {
+      return logger;
+    }
+
+    return (LoggerFactory._loggers[category] = new Logger(category, this._appenders, this._threshold));
+  }
+
+  static applyLoggingLevel(): void {
+    this._threshold.setThreshold(LoggingLevel['All']);
+  }
+
+  static applyConsoleLogger(level: LoggingLevel): void {
+    this._appenders.add(new ConsoleAppender(level || LoggerDefaults.defaultConsoleLoggingLevel));
+  }
+
+  static async applyTelemetryConfiguration(level: LoggingLevel): Promise<void> {
+    this._telemetryConfiguration.threshold = level || LoggerDefaults.defaultTelemetryLoggingLevel;
+    this._telemetryConfiguration.url = hostService.getTelemetryUrl();
+    this._telemetryConfiguration.environment = hostService.getBaseUrlOrigin();
+    // this._telemetryConfiguration.tenancy = await userStore.get('applicationId');
+    // this._telemetryConfiguration.userId = await userStore.get('applicationId');
+    // this._telemetryConfiguration.sessionId = await userStore.get('sessionId');
+
+    // Lazy access to PlatformDetectionService to avoid circular dependency
+    try {
+      this._telemetryConfiguration.browser = PlatformDetectionService.browser
+        ? `${PlatformDetectionService.browser}/${PlatformDetectionService.version}`
+        : 'unknown';
+    } catch (error) {
+      console.warn('Failed to get platform detection info for telemetry:', error);
+      this._telemetryConfiguration.browser = 'unknown';
+    }
+  }
+
+  private static applyTelemetryLogger(): void {
+    LoggerFactory.applyTelemetryConfiguration(LoggingLevel['Info']);
+
+    this._appenders.add(new TelemetryAppender(this._telemetryConfiguration));
+  }
+
+  private constructor() {
+    throw new Error('LoggerFactory is a static class that may not be instantiated');
+  }
+}