From 15630b8551a4c2ea35cdd9aa152616240a770021 Mon Sep 17 00:00:00 2001
From: tmdeveloper007 <tmdeveloper007@users.noreply.github.com>
Date: Mon, 27 Jul 2026 09:57:35 +0000
Subject: [PATCH] fix: replaced deprecated datetime.utcnow with timezone-aware
 alternative in code_review

---
 src/utils/code_review.py | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/utils/code_review.py b/src/utils/code_review.py
index ded2b14a..e87a6ab4 100644
--- a/src/utils/code_review.py
+++ b/src/utils/code_review.py
@@ -7,7 +7,7 @@
 
 from typing import Dict, List, Optional
 from enum import Enum
-from datetime import datetime
+from datetime import datetime, timezone
 import json
 
 
@@ -101,7 +101,7 @@ def submit_code(
             "code": code,
             "language": language,
             "description": description or "",
-            "submitted_at": datetime.utcnow().isoformat(),
+            "submitted_at": datetime.now(timezone.utc).isoformat(),
             "review_status": ReviewStatus.PENDING.value,
             "review_count": 0,
             "metrics": {},
@@ -129,13 +129,13 @@ def start_review(
             raise ValueError(f"Submission {submission_id} not found")
 
         submission = self.submissions[submission_id]
-        review_id = f"review_{submission_id}_{datetime.utcnow().timestamp()}"
+        review_id = f"review_{submission_id}_{datetime.now(timezone.utc).timestamp()}"
 
         review = {
             "review_id": review_id,
             "submission_id": submission_id,
             "reviewer_id": reviewer_id,
-            "started_at": datetime.utcnow().isoformat(),
+            "started_at": datetime.now(timezone.utc).isoformat(),
             "completed_at": None,
             "status": ReviewStatus.IN_PROGRESS.value,
             "overall_score": None,
@@ -179,7 +179,7 @@ def add_feedback_comment(
             "code_snippet": code_snippet,
             "feedback": feedback,
             "severity": severity,
-            "created_at": datetime.utcnow().isoformat(),
+            "created_at": datetime.now(timezone.utc).isoformat(),
         }
 
         self.feedback_comments[review_id].append(comment)
@@ -250,7 +250,7 @@ def complete_review(
         scores = [s["score"] for s in review["category_scores"].values()]
         overall_score = sum(scores) / len(scores) if scores else 0
 
-        review["completed_at"] = datetime.utcnow().isoformat()
+        review["completed_at"] = datetime.now(timezone.utc).isoformat()
         review["overall_score"] = round(overall_score, 2)
         review["summary"] = summary
         review["status"] = (