From 148e46ae6af864431d5d729f793f25eca46a9503 Mon Sep 17 00:00:00 2001
From: Tudor <tudor.sitaru@gmail.com>
Date: Mon, 2 Feb 2026 21:51:08 +0000
Subject: [PATCH] Fix filters API response structure

Backend returns filters directly at top level, not wrapped in 'filters' property.
Update FiltersResponse type and page components to match actual API response.

Fixes empty dropdowns for school types and local authorities.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---
 nextjs-app/app/page.tsx          | 2 +-
 nextjs-app/app/rankings/page.tsx | 2 +-
 nextjs-app/lib/types.ts          | 5 ++---
 3 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/nextjs-app/app/page.tsx b/nextjs-app/app/page.tsx
index b26ffc0..1534156 100644
--- a/nextjs-app/app/page.tsx
+++ b/nextjs-app/app/page.tsx
@@ -48,7 +48,7 @@ export default async function HomePage({ searchParams }: HomePageProps) {
     return (
       <HomeView
         initialSchools={schoolsData}
-        filters={filtersData?.filters || { local_authorities: [], school_types: [], years: [] }}
+        filters={filtersData || { local_authorities: [], school_types: [], years: [] }}
       />
     );
   } catch (error) {
diff --git a/nextjs-app/app/rankings/page.tsx b/nextjs-app/app/rankings/page.tsx
index e8f865a..2426f11 100644
--- a/nextjs-app/app/rankings/page.tsx
+++ b/nextjs-app/app/rankings/page.tsx
@@ -49,7 +49,7 @@ export default async function RankingsPage({ searchParams }: RankingsPageProps)
     return (
       <RankingsView
         rankings={rankingsResponse?.rankings || []}
-        filters={filtersResponse?.filters || { local_authorities: [], school_types: [], years: [] }}
+        filters={filtersResponse || { local_authorities: [], school_types: [], years: [] }}
         metrics={metricsArray}
         selectedMetric={metric}
         selectedArea={local_authority}
diff --git a/nextjs-app/lib/types.ts b/nextjs-app/lib/types.ts
index 433f33b..7a0ded8 100644
--- a/nextjs-app/lib/types.ts
+++ b/nextjs-app/lib/types.ts
@@ -182,9 +182,8 @@ export interface Filters {
   years: number[];
 }
 
-export interface FiltersResponse {
-  filters: Filters;
-}
+// Backend returns filters directly, not wrapped
+export type FiltersResponse = Filters;
 
 export interface MetricDefinition {
   key: string;