From eab167352803400ffd869954ea64e87cf0c1a3b3 Mon Sep 17 00:00:00 2001
From: Your Name <shraddha30405@gmail.com>
Date: Thu, 28 May 2026 03:23:11 +0530
Subject: [PATCH 1/2] fix(search): #169 migrate deprecated GitHub issue queries
 to advanced_search

---
 src/hooks/useGitHubData.ts                    | 27 +++++++++++++------
 .../ContributorProfile/ContributorProfile.tsx |  7 ++++-
 2 files changed, 25 insertions(+), 9 deletions(-)

diff --git a/src/hooks/useGitHubData.ts b/src/hooks/useGitHubData.ts
index f4c78cf6..8acbd205 100644
--- a/src/hooks/useGitHubData.ts
+++ b/src/hooks/useGitHubData.ts
@@ -21,6 +21,11 @@ interface FetchFilters {
   state?: string;
 }
 
+type PaginatedSearchResult = {
+  items: GitHubItem[];
+  total: number;
+};
+
 export const useGitHubData = (
   getOctokit: () => Octokit | null
 ) => {
@@ -43,36 +48,42 @@ export const useGitHubData = (
     perPage = 10,
     filters: FetchFilters = {}
   ) => {
-    let q = `author:${username} is:${type}`;
+    const queryParts: string[] = [
+      `author:${username}`,
+      `is:${type}`,
+    ];
 
     if (filters.search) {
-      q += ` ${filters.search} in:title`;
+      queryParts.push(`${filters.search} in:title`);
     }
 
     if (filters.repo) {
-      q += ` repo:${filters.repo}`;
+      queryParts.push(`repo:${filters.repo}`);
     }
 
     if (filters.startDate) {
-      q += ` created:>=${filters.startDate}`;
+      queryParts.push(`created:>=${filters.startDate}`);
     }
 
     if (filters.endDate) {
-      q += ` created:<=${filters.endDate}`;
+      queryParts.push(`created:<=${filters.endDate}`);
     }
 
     if (filters.state === 'open' || filters.state === 'closed') {
-      q += ` is:${filters.state}`;
+      queryParts.push(`is:${filters.state}`);
     }
 
     if (filters.state === 'merged' && type === 'pr') {
-      q += ` is:merged`;
+      queryParts.push('is:merged');
     }
 
+    const q = queryParts.join(' AND ');
+
     const response = await octokit.request(
       'GET /search/issues',
       {
         q,
+        advanced_search: true,
         sort: 'created',
         order: 'desc',
         per_page: perPage,
@@ -112,7 +123,7 @@ export const useGitHubData = (
         const shouldFetchPrs =
           activeTab === 'pr' || activeTab === 'both';
 
-        const requests: Promise<any>[] = [];
+        const requests: Promise<PaginatedSearchResult>[] = [];
 
         if (shouldFetchIssues) {
           requests.push(
diff --git a/src/pages/ContributorProfile/ContributorProfile.tsx b/src/pages/ContributorProfile/ContributorProfile.tsx
index ed1b714d..b2f81cd2 100644
--- a/src/pages/ContributorProfile/ContributorProfile.tsx
+++ b/src/pages/ContributorProfile/ContributorProfile.tsx
@@ -29,8 +29,13 @@ export default function ContributorProfile() {
         const userData = await userRes.json();
         setProfile(userData);
 
+        const searchParams = new URLSearchParams({
+          q: `author:${username} AND is:pr`,
+          advanced_search: "true",
+        });
+
         const prsRes = await fetch(
-          `https://api.github.com/search/issues?q=author:${username}+type:pr`
+          `https://api.github.com/search/issues?${searchParams.toString()}`
         );
         const prsData = await prsRes.json();
         setPRs(prsData.items);

From 4612bd9515b699089817cad5ca5b398356b23239 Mon Sep 17 00:00:00 2001
From: Your Name <shraddha30405@gmail.com>
Date: Thu, 28 May 2026 04:14:07 +0530
Subject: [PATCH 2/2] fix(search): migrate deprecated search flows to
 advanced_search with defensive query sanitization and resilient fetch
 handling

---
 src/hooks/useGitHubData.ts                          | 4 +++-
 src/pages/ContributorProfile/ContributorProfile.tsx | 8 +++++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/hooks/useGitHubData.ts b/src/hooks/useGitHubData.ts
index 8acbd205..101f43d6 100644
--- a/src/hooks/useGitHubData.ts
+++ b/src/hooks/useGitHubData.ts
@@ -54,7 +54,9 @@ export const useGitHubData = (
     ];
 
     if (filters.search) {
-      queryParts.push(`${filters.search} in:title`);
+      const escapedSearch =
+        filters.search.trim().replace(/"/g, '\\"');
+      queryParts.push(`in:title:"${escapedSearch}"`);
     }
 
     if (filters.repo) {
diff --git a/src/pages/ContributorProfile/ContributorProfile.tsx b/src/pages/ContributorProfile/ContributorProfile.tsx
index b2f81cd2..bd3af425 100644
--- a/src/pages/ContributorProfile/ContributorProfile.tsx
+++ b/src/pages/ContributorProfile/ContributorProfile.tsx
@@ -37,8 +37,14 @@ export default function ContributorProfile() {
         const prsRes = await fetch(
           `https://api.github.com/search/issues?${searchParams.toString()}`
         );
+
+        if (!prsRes.ok) {
+          setPRs([]);
+          return;
+        }
+
         const prsData = await prsRes.json();
-        setPRs(prsData.items);
+        setPRs(prsData.items || []);
       } catch {
         toast.error("Failed to fetch user data.");
       } finally {