Files
OmniRoute/open-sse/services/usage/codex.ts
Diego Rodrigues de Sa e Souza d372a9af69 refactor(usage): extract 5 provider usage families into leaves (#5782)
Split open-sse/services/usage.ts (1723 -> 901 LOC) by moving the Cursor, Kimi,
Codex, Claude and Kiro usage-fetcher families into cohesive leaves under
open-sse/services/usage/ (mirroring the existing glm/minimax/antigravity/quota/
scalars leaves):

- usage/cursor.ts   getCursorUsage (+ CURSOR_USAGE_CONFIG, decodeCursorJwtSub)
- usage/kimi.ts     getKimiUsage (+ KIMI_CONFIG, getKimiPlanName)
- usage/codex.ts    getCodexUsage (+ CODEX_CONFIG)
- usage/claude.ts   getClaudeUsage / getClaudePlanLabel (+ CLAUDE_CONFIG, legacy)
- usage/kiro.ts     getKiroUsage / buildKiroUsageResult / discoverKiroProfileArn (+ helpers)

The host keeps the getUsageForProvider dispatcher and imports the fetchers back;
the public export set is unchanged — buildKiroUsageResult + discoverKiroProfileArn
are re-exported from the kiro leaf (the kiro-* tests import them from
services/usage) and __testing stays wired to the moved claude/kiro internals.
Bodies are verbatim: the code-line multiset of host + leaves equals the original.

Adds tests/unit/usage-families-split.test.ts pinning the leaf surface, the kiro
re-export identity, the __testing wiring, and getClaudePlanLabel's pure logic.
2026-07-01 04:13:17 -03:00

71 lines
2.3 KiB
TypeScript

/**
* usage/codex.ts — Codex (OpenAI / ChatGPT backend) usage fetcher.
*
* Extracted from services/usage.ts (god-file decomposition): the Codex family — the ChatGPT
* backend usage-API config and the getCodexUsage fetcher that reads the persisted workspace
* binding and shapes quotas via buildCodexUsageQuotas. Depends only on the scalar leaf +
* codexUsageQuotas — no host coupling — so it lives as a co-located provider leaf. usage.ts
* imports getCodexUsage (dispatcher). Behavior-preserving move.
*/
import { buildCodexUsageQuotas } from "../codexUsageQuotas.ts";
import { getFieldValue } from "./scalars.ts";
// Codex (OpenAI) API config
const CODEX_CONFIG = {
usageUrl: "https://chatgpt.com/backend-api/wham/usage",
};
/**
* Codex (OpenAI) Usage - Fetch from ChatGPT backend API
* IMPORTANT: Uses persisted workspaceId from OAuth to ensure correct workspace binding.
* No fallback to other workspaces - strict binding to user's selected workspace.
*/
export async function getCodexUsage(
accessToken?: string,
providerSpecificData: Record<string, unknown> = {}
) {
try {
// Use persisted workspace ID from OAuth - NO FALLBACK
const accountId =
typeof providerSpecificData.workspaceId === "string"
? providerSpecificData.workspaceId
: null;
const headers: Record<string, string> = {
Authorization: `Bearer ${accessToken}`,
"Content-Type": "application/json",
Accept: "application/json",
};
if (accountId) {
headers["chatgpt-account-id"] = accountId;
}
const response = await fetch(CODEX_CONFIG.usageUrl, {
method: "GET",
headers,
});
if (!response.ok) {
if (response.status === 401 || response.status === 403) {
return {
message: `Codex token expired or access denied. Please re-authenticate the connection.`,
};
}
throw new Error(`Codex API error: ${response.status}`);
}
const data = await response.json();
const { rateLimit, quotas } = buildCodexUsageQuotas(data);
return {
plan: String(getFieldValue(data, "plan_type", "planType") || "unknown"),
limitReached: Boolean(getFieldValue(rateLimit, "limit_reached", "limitReached")),
quotas,
};
} catch (error) {
return { message: `Failed to fetch Codex usage: ${(error as Error).message}` };
}
}