Fix request rate limit option not working

Author: ajayyy

src/app.ts

@@ -80,7 +80,7 @@ function setupRoutes(router: Router) {
     // Rate limit endpoint lists
     const voteEndpoints: RequestHandler[] = [voteOnSponsorTime];
     const viewEndpoints: RequestHandler[] = [viewedVideoSponsorTime];
-    if (config.rateLimit) {
+    if (config.rateLimit && config.redisRateLimit) {
         if (config.rateLimit.vote) voteEndpoints.unshift(rateLimitMiddleware(config.rateLimit.vote, voteGetUserID));
         if (config.rateLimit.view) viewEndpoints.unshift(rateLimitMiddleware(config.rateLimit.view));
     }

src/middleware/requestRateLimit.ts

@@ -32,8 +32,7 @@ export function rateLimitMiddleware(limitConfig: RateLimitConfig, getUserID?: (r
                 }
             },
             store: config.redis?.enabled ? new RedisStore({
-                sendCommand: (...args: string[]) => config.redisRateLimit ? redis.sendCommand(args).catch((err) => Logger.error(err)) as Promise<RedisReply>
-                    : Promise.resolve(null) as Promise<RedisReply>,
+                sendCommand: (...args: string[]) => redis.sendCommand(args).catch((err) => Logger.error(err)) as Promise<RedisReply>,
             }) : null,
         });
     } catch (e) {