From 57bad287468f5da50a1f06af71f7acf47a725685 Mon Sep 17 00:00:00 2001
From: Hitesh <hitesh.k@osmosys.co>
Date: Mon, 26 Aug 2024 11:51:55 +0530
Subject: [PATCH] add logger service

---
 src/app/core/services/logger.service.ts | 159 ++++++++++++++++++++++++
 1 file changed, 159 insertions(+)
 create mode 100644 src/app/core/services/logger.service.ts

diff --git a/src/app/core/services/logger.service.ts b/src/app/core/services/logger.service.ts
new file mode 100644
index 0000000..404e643
--- /dev/null
+++ b/src/app/core/services/logger.service.ts
@@ -0,0 +1,159 @@
+import { Injectable } from '@angular/core';
+
+@Injectable({
+  providedIn: 'root',
+})
+export class LoggerService {
+  private sessionId = 'sample-session-id'; // Replace with actual session ID logic
+
+  // constructor() {}
+
+  private formatLog(
+    level: string,
+    severity: string,
+    tracebackId: string,
+    screenName: string,
+    source: string,
+    deviceInfo: string,
+    data: string,
+    message: string,
+    stackTrace = '',
+    timestamp = '',
+  ): string {
+    return JSON.stringify({
+      timestamp,
+      level,
+      tracebackId,
+      severity,
+      sessionId: this.sessionId,
+      screenName,
+      source,
+      deviceInfo,
+      data,
+      message,
+      stackTrace,
+    });
+  }
+
+  log(
+    level: string,
+    severity: string,
+    tracebackId: string,
+    screenName: string,
+    source: string,
+    deviceInfo: string,
+    data: string,
+    message: string,
+    stackTrace?: string,
+    timestamp?: string,
+  ): void {
+    const currentTimestamp = timestamp || new Date().toISOString();
+    const formattedLog = this.formatLog(
+      level,
+      severity,
+      tracebackId,
+      screenName,
+      source,
+      deviceInfo,
+      data,
+      message,
+      stackTrace || '',
+      timestamp || currentTimestamp,
+    );
+    // eslint-disable-next-line no-console
+    console.log(formattedLog);
+  }
+
+  // Additional methods for different log levels
+  info(
+    severity: string,
+    tracebackId: string,
+    screenName: string,
+    source: string,
+    deviceInfo: string,
+    data: string,
+    message: string,
+    stackTrace?: string,
+  ): void {
+    this.log(
+      'INFO',
+      severity || 'LOW',
+      tracebackId,
+      screenName,
+      source,
+      deviceInfo,
+      data,
+      message,
+      stackTrace,
+    );
+  }
+
+  warn(
+    severity: string,
+    tracebackId: string,
+    screenName: string,
+    source: string,
+    deviceInfo: string,
+    data: string,
+    message: string,
+    stackTrace?: string,
+  ): void {
+    this.log(
+      'WARN',
+      severity || 'LOW',
+      tracebackId,
+      screenName,
+      source,
+      deviceInfo,
+      data,
+      message,
+      stackTrace,
+    );
+  }
+
+  error(
+    severity: string,
+    tracebackId: string,
+    screenName: string,
+    source: string,
+    deviceInfo: string,
+    data: string,
+    message: string,
+    stackTrace?: string,
+  ): void {
+    this.log(
+      'ERROR',
+      severity || 'MEDIUM',
+      tracebackId,
+      screenName,
+      source,
+      deviceInfo,
+      data,
+      message,
+      stackTrace,
+    );
+  }
+
+  fatal(
+    severity: string,
+    tracebackId: string,
+    screenName: string,
+    source: string,
+    deviceInfo: string,
+    data: string,
+    message: string,
+    stackTrace?: string,
+  ): void {
+    this.log(
+      'FATAL',
+      severity || 'HIGH',
+      tracebackId,
+      screenName,
+      source,
+      deviceInfo,
+      data,
+      message,
+      stackTrace,
+    );
+  }
+}