From 4d3086f11afd589b750241424833fc31c5771379 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Fri, 2 Jan 2026 13:13:49 +0000
Subject: [PATCH] fix: Use route angle for playlist climb stats

When fetching climbs from a playlist, the stats (difficulty, stars,
ascents) were being retrieved for the playlist's stored angle or the
climb's original angle. This fix updates the query to use the current
route angle instead, ensuring users see the correct metadata for
their current board configuration.

Changes:
- Add angle parameter to GetPlaylistClimbsInput GraphQL type
- Update playlistClimbs resolver to use input angle for stats lookup
- Update client to pass the route angle in the query
---
 .../backend/src/graphql/resolvers/playlists/queries.ts   | 9 +++++----
 packages/backend/src/validation/schemas.ts               | 1 +
 packages/shared-schema/src/schema.ts                     | 1 +
 .../playlist/[playlist_uuid]/playlist-climbs-list.tsx    | 1 +
 packages/web/app/lib/graphql/operations/playlists.ts     | 1 +
 5 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/packages/backend/src/graphql/resolvers/playlists/queries.ts b/packages/backend/src/graphql/resolvers/playlists/queries.ts
index c9c76268..84f3ba5a 100644
--- a/packages/backend/src/graphql/resolvers/playlists/queries.ts
+++ b/packages/backend/src/graphql/resolvers/playlists/queries.ts
@@ -274,6 +274,7 @@ export const playlistQueries = {
       layoutId: number;
       sizeId: number;
       setIds: string;
+      angle: number;
       page?: number;
       pageSize?: number;
     } },
@@ -364,9 +365,8 @@ export const playlistQueries = {
         tables.climbStats,
         and(
           eq(tables.climbStats.climbUuid, dbSchema.playlistClimbs.climbUuid),
-          // Only join stats when we have a specific angle to match
-          // Use playlist angle if set, otherwise use climb's default angle
-          eq(tables.climbStats.angle, sql`COALESCE(${dbSchema.playlistClimbs.angle}, ${tables.climbs.angle})`)
+          // Use the route angle (from input) to fetch stats for the current board angle
+          eq(tables.climbStats.angle, input.angle)
         )
       )
       .leftJoin(
@@ -383,6 +383,7 @@ export const playlistQueries = {
     const trimmedResults = hasMore ? results.slice(0, pageSize) : results;
 
     // Transform results to Climb type
+    // Use the input angle (route angle) for consistent stats display
     const climbs: Climb[] = trimmedResults.map((result) => ({
       uuid: result.uuid || result.climbUuid,
       layoutId: result.layoutId,
@@ -390,7 +391,7 @@ export const playlistQueries = {
       name: result.name || '',
       description: result.description || '',
       frames: result.frames || '',
-      angle: result.angle ?? 0,
+      angle: input.angle,
       ascensionist_count: Number(result.ascensionist_count || 0),
       difficulty: result.difficulty || '',
       quality_average: result.quality_average?.toString() || '0',
diff --git a/packages/backend/src/validation/schemas.ts b/packages/backend/src/validation/schemas.ts
index 08c6b451..59fade7a 100644
--- a/packages/backend/src/validation/schemas.ts
+++ b/packages/backend/src/validation/schemas.ts
@@ -366,6 +366,7 @@ export const GetPlaylistClimbsInputSchema = z.object({
   layoutId: z.number().int().positive(),
   sizeId: z.number().int().positive(),
   setIds: z.string().min(1),
+  angle: z.number().int(),
   page: z.number().int().min(0).optional(),
   pageSize: z.number().int().min(1).max(100).optional(),
 });
diff --git a/packages/shared-schema/src/schema.ts b/packages/shared-schema/src/schema.ts
index 89d4ef5d..766a51fe 100644
--- a/packages/shared-schema/src/schema.ts
+++ b/packages/shared-schema/src/schema.ts
@@ -396,6 +396,7 @@ export const typeDefs = /* GraphQL */ `
     layoutId: Int!
     sizeId: Int!
     setIds: String!
+    angle: Int!
     page: Int
     pageSize: Int
   }
diff --git a/packages/web/app/[board_name]/[layout_id]/[size_id]/[set_ids]/[angle]/playlist/[playlist_uuid]/playlist-climbs-list.tsx b/packages/web/app/[board_name]/[layout_id]/[size_id]/[set_ids]/[angle]/playlist/[playlist_uuid]/playlist-climbs-list.tsx
index 2a86401f..f4497800 100644
--- a/packages/web/app/[board_name]/[layout_id]/[size_id]/[set_ids]/[angle]/playlist/[playlist_uuid]/playlist-climbs-list.tsx
+++ b/packages/web/app/[board_name]/[layout_id]/[size_id]/[set_ids]/[angle]/playlist/[playlist_uuid]/playlist-climbs-list.tsx
@@ -70,6 +70,7 @@ export default function PlaylistClimbsList({
             layoutId: boardDetails.layout_id,
             sizeId: boardDetails.size_id,
             setIds: boardDetails.set_ids.join(','),
+            angle: angle,
             page: pageParam,
             pageSize: 20,
           },
diff --git a/packages/web/app/lib/graphql/operations/playlists.ts b/packages/web/app/lib/graphql/operations/playlists.ts
index dc5384b8..712bf02a 100644
--- a/packages/web/app/lib/graphql/operations/playlists.ts
+++ b/packages/web/app/lib/graphql/operations/playlists.ts
@@ -255,6 +255,7 @@ export interface GetPlaylistClimbsInput {
   layoutId: number;
   sizeId: number;
   setIds: string;
+  angle: number;
   page?: number;
   pageSize?: number;
 }