From 43d4d095ce3b4c2dfbd6d517660baba859b2cd22 Mon Sep 17 00:00:00 2001
From: colinislit <colin@ikbenlit.nl>
Date: Sat, 3 Jan 2026 11:47:12 +0100
Subject: [PATCH] fix: case-insensitive voornaam zoeken door capitalize toe te
 passen

Voornaam zoeken werkte niet omdat name_given array case-sensitive is.
Capitalize nu de zoekterm (eerste letter hoofdletter) voordat deze
wordt gebruikt in de array search, zodat 'jan' matcht met 'Jan'.

Aangepast in beide search endpoints:
- /api/patients/search
- /api/cortex/patients/search
---
 app/api/cortex/patients/search/route.ts | 7 ++++++-
 app/api/patients/search/route.ts        | 7 ++++++-
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/app/api/cortex/patients/search/route.ts b/app/api/cortex/patients/search/route.ts
index 60356b4..932f432 100644
--- a/app/api/cortex/patients/search/route.ts
+++ b/app/api/cortex/patients/search/route.ts
@@ -51,14 +51,19 @@ export async function GET(request: NextRequest) {
     }
 
     const query = validation.data.q.trim();
+    
+    // Capitalize first letter, lowercase rest (matches Dutch name format)
+    const capitalizedQuery = query.charAt(0).toUpperCase() + 
+                             query.slice(1).toLowerCase();
 
     // Fuzzy search on patient names
     // Search in both name_family and name_given fields
+    // name_family uses ilike (case-insensitive), name_given uses cs with capitalized query
     const { data: patients, error: searchError } = await supabase
       .from('patients')
       .select('id, name_family, name_given, birth_date, identifier_bsn')
       .or(
-        `name_family.ilike.%${query}%,name_given.cs.{"${query}"}`
+        `name_family.ilike.%${query}%,name_given.cs.{"${capitalizedQuery}"}`
       )
       .limit(10)
       .order('name_family', { ascending: true });
diff --git a/app/api/patients/search/route.ts b/app/api/patients/search/route.ts
index 21085ef..2743ac2 100644
--- a/app/api/patients/search/route.ts
+++ b/app/api/patients/search/route.ts
@@ -129,9 +129,14 @@ export async function GET(request: NextRequest) {
         `identifier_bsn.ilike.%${searchQuery}%,identifier_client_number.ilike.%${searchQuery}%`
       );
     } else {
+      // Capitalize first letter, lowercase rest (matches Dutch name format)
+      const capitalizedQuery = searchQuery.charAt(0).toUpperCase() + 
+                               searchQuery.slice(1).toLowerCase();
+      
       // Search name fields (family name and given names)
+      // name_family uses ilike (case-insensitive), name_given uses cs with capitalized query
       dbQuery = dbQuery.or(
-        `name_family.ilike.%${searchQuery}%,name_given.cs.{${searchQuery}}`
+        `name_family.ilike.%${searchQuery}%,name_given.cs.{${capitalizedQuery}}`
       );
     }