From 74d80644314a69df25ff1e5823b8b92444c4e3ad Mon Sep 17 00:00:00 2001
From: Nadeem Patwekar <nadeem.patwekar@contentstack.com>
Date: Wed, 1 Oct 2025 12:29:29 +0530
Subject: [PATCH 1/3] fix: Add logging interceptors for request and response in
 stack function

---
 src/lib/contentstack.ts | 61 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

diff --git a/src/lib/contentstack.ts b/src/lib/contentstack.ts
index 057a4e8..c07f5a2 100644
--- a/src/lib/contentstack.ts
+++ b/src/lib/contentstack.ts
@@ -104,6 +104,67 @@ export function stack(config: StackConfig): StackClass {
       });
     };
   }
+  // LogHandler interceptors
+  if (config.debug) {
+    // Request interceptor for logging
+    client.interceptors.request.use((requestConfig: any) => {
+      config.logHandler!('info', {
+        type: 'request',
+        method: requestConfig.method?.toUpperCase(),
+        url: requestConfig.url,
+        headers: requestConfig.headers,
+        params: requestConfig.params,
+        timestamp: new Date().toISOString()
+      });
+      return requestConfig;
+    });
+
+    // Response interceptor for logging
+    client.interceptors.response.use(
+      (response: any) => {
+        const level = getLogLevelFromStatus(response.status);
+        config.logHandler!(level, {
+          type: 'response',
+          status: response.status,
+          statusText: response.statusText,
+          url: response.config?.url,
+          method: response.config?.method?.toUpperCase(),
+          headers: response.headers,
+          data: response.data,
+          timestamp: new Date().toISOString()
+        });
+        return response;
+      },
+      (error: any) => {
+        const status = error.response?.status || 0;
+        const level = getLogLevelFromStatus(status);
+        config.logHandler!(level, {
+          type: 'response_error',
+          status: status,
+          statusText: error.response?.statusText || error.message,
+          url: error.config?.url,
+          method: error.config?.method?.toUpperCase(),
+          error: error.message,
+          timestamp: new Date().toISOString()
+        });
+        throw error;
+      }
+    );
+  }
+
+  // Helper function to determine log level based on HTTP status code
+  function getLogLevelFromStatus(status: number): string {
+    if (status >= 200 && status < 300) {
+      return 'info';
+    } else if (status >= 300 && status < 500) {
+      return 'warn';
+    } else if (status >= 500) {
+      return 'error';
+    } else {
+      return 'debug';
+    }
+  }
+
   // Retry policy handlers
   const errorHandler = (error: any) => {
     return retryResponseErrorHandler(error, config, client);

From 73a36137368b56692bffb284f14ad03a0ed76c8e Mon Sep 17 00:00:00 2001
From: Nadeem Patwekar <nadeem.patwekar@contentstack.com>
Date: Wed, 1 Oct 2025 12:31:30 +0530
Subject: [PATCH 2/3] chore: Update version to 4.10.1 and add logHandler
 interceptors to CHANGELOG

---
 CHANGELOG.md | 4 ++++
 package.json | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b0700ef..a750e69 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+### Version: 4.10.1
+#### Date: Oct-01-2025
+Enhancement: Added logHandler interceptors for request and response logging
+
 ### Version: 4.10.0
 #### Date: Sep-22-2025
 Fix: Enhance retry logic to use configured retryDelay
diff --git a/package.json b/package.json
index 3a5e109..335a0b4 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@contentstack/delivery-sdk",
-  "version": "4.10.0",
+  "version": "4.10.1",
   "type": "module",
   "license": "MIT",
   "main": "./dist/legacy/index.cjs",

From f87365330fc428276c3f42b42a6ccc652a0391a0 Mon Sep 17 00:00:00 2001
From: Nadeem Patwekar <nadeem.patwekar@contentstack.com>
Date: Wed, 1 Oct 2025 12:37:00 +0530
Subject: [PATCH 3/3] fix: Update log level determination for HTTP status codes
 in getLogLevelFromStatus function

---
 src/lib/contentstack.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lib/contentstack.ts b/src/lib/contentstack.ts
index c07f5a2..5a8d15f 100644
--- a/src/lib/contentstack.ts
+++ b/src/lib/contentstack.ts
@@ -156,9 +156,9 @@ export function stack(config: StackConfig): StackClass {
   function getLogLevelFromStatus(status: number): string {
     if (status >= 200 && status < 300) {
       return 'info';
-    } else if (status >= 300 && status < 500) {
+    } else if (status >= 300 && status < 400) {
       return 'warn';
-    } else if (status >= 500) {
+    } else if (status >= 400) {
       return 'error';
     } else {
       return 'debug';