From 82813e973954398875a13550aea4474cc6fba497 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Wed, 25 Oct 2023 15:04:00 +0200
Subject: [PATCH] Optimize infohash SQL query

We need to use the array operator to use GIN index
---
 server/core/models/video/video-streaming-playlist.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/core/models/video/video-streaming-playlist.ts b/server/core/models/video/video-streaming-playlist.ts
index 0c4043c44..e7f889031 100644
--- a/server/core/models/video/video-streaming-playlist.ts
+++ b/server/core/models/video/video-streaming-playlist.ts
@@ -139,9 +139,9 @@ export class VideoStreamingPlaylistModel extends Model<Partial<AttributesOnly<Vi
   })
 
   static doesInfohashExist (infoHash: string) {
-    const query = 'SELECT 1 FROM "videoStreamingPlaylist" WHERE $infoHash = ANY("p2pMediaLoaderInfohashes") LIMIT 1'
+    const query = 'SELECT 1 FROM "videoStreamingPlaylist" WHERE "p2pMediaLoaderInfohashes" @> $infoHash LIMIT 1'
 
-    return doesExist(this.sequelize, query, { infoHash })
+    return doesExist(this.sequelize, query, { infoHash: `{${infoHash}}` }) // Transform infoHash in a PG array
   }
 
   static buildP2PMediaLoaderInfoHashes (playlistUrl: string, files: unknown[]) {