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perf: re-use psn auth-token request #55

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Merged
sutne merged 1 commit into from
May 5, 2026
Merged

perf: re-use psn auth-token request #55

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16 changes: 13 additions & 3 deletions src/playstation/middleware.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -4,10 +4,20 @@ import { getNpServiceName } from './util/platforms';

const REFRESH_TOKEN = process.env.PLAYSTATION_REFRESH_TOKEN?.trim() ?? '';

async function getAuth(): Promise<any> {
let authPromise: Promise<psn.AuthTokensResponse> | null = null;

async function getAuth(): Promise<psn.AuthTokensResponse> {
if (!REFRESH_TOKEN) throw new Error('No refresh token provided.');
const auth = await psn.exchangeRefreshTokenForAuthTokens(REFRESH_TOKEN);
return auth;
if (!authPromise) {
authPromise = (async () => {
const authorization = await psn.exchangeRefreshTokenForAuthTokens(REFRESH_TOKEN);
return authorization;
})().catch((err) => {
authPromise = null;
throw err;
});
}
return authPromise;
}

export async function getProfile(
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