From c207918e908a3a1329d7131f2c79e05ece739bbc Mon Sep 17 00:00:00 2001
From: Hampus <hampus@fluxer.app>
Date: Sun, 30 Aug 2026 22:17:23 +0200
Subject: [PATCH] perf(api): fetch channel permissions in one gateway call
 (#2145)

---
 .../src/api/channel/services/BaseChannelAuthService.ts     | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/fluxer_api/src/api/channel/services/BaseChannelAuthService.ts b/fluxer_api/src/api/channel/services/BaseChannelAuthService.ts
index 1770a3797..9103c8d42 100644
--- a/fluxer_api/src/api/channel/services/BaseChannelAuthService.ts
+++ b/fluxer_api/src/api/channel/services/BaseChannelAuthService.ts
@@ -179,8 +179,13 @@ export abstract class BaseChannelAuthService {
 			guildData: guildDataResult!,
 			userId,
 		});
+		const channelPermissions = await this.gatewayService.getUserPermissions({
+			guildId,
+			userId,
+			channelId: channel.id,
+		});
 		const hasPermission = async (permission: bigint): Promise<boolean> => {
-			const allowed = await this.gatewayService.checkPermission({guildId, userId, permission, channelId: channel.id});
+			const allowed = (channelPermissions & permission) === permission;
 			if (allowed) enforceGuildMfa(permission);
 			return allowed;
 		};