From 606cf1714c37a78d16b852364449c3a02460da0e Mon Sep 17 00:00:00 2001
From: Ajax Davis <thomasalwyndavis@gmail.com>
Date: Sun, 28 Dec 2025 17:14:03 +1000
Subject: [PATCH] fix: use explicit CASE in GROUP BY for PostgreSQL
 compatibility

---
 apps/web/src/app/api/stats/route.ts | 24 ++++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

diff --git a/apps/web/src/app/api/stats/route.ts b/apps/web/src/app/api/stats/route.ts
index 8c7204b..b0c4a5a 100644
--- a/apps/web/src/app/api/stats/route.ts
+++ b/apps/web/src/app/api/stats/route.ts
@@ -202,15 +202,23 @@ export async function GET(request: NextRequest) {
           END as bucket,
           COUNT(*) as count
         FROM tools
-        GROUP BY bucket
+        GROUP BY
+          CASE
+            WHEN quality_score IS NULL THEN 'unscored'
+            WHEN quality_score < 0.3 THEN 'low'
+            WHEN quality_score < 0.5 THEN 'medium-low'
+            WHEN quality_score < 0.7 THEN 'medium'
+            WHEN quality_score < 0.9 THEN 'high'
+            ELSE 'excellent'
+          END
         ORDER BY
-          CASE bucket
-            WHEN 'unscored' THEN 0
-            WHEN 'low' THEN 1
-            WHEN 'medium-low' THEN 2
-            WHEN 'medium' THEN 3
-            WHEN 'high' THEN 4
-            WHEN 'excellent' THEN 5
+          CASE
+            WHEN quality_score IS NULL THEN 0
+            WHEN quality_score < 0.3 THEN 1
+            WHEN quality_score < 0.5 THEN 2
+            WHEN quality_score < 0.7 THEN 3
+            WHEN quality_score < 0.9 THEN 4
+            ELSE 5
           END
       `,
     ]);