refactor: 将 codex provider 重命名为 openai-responses

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/services/api/claude.ts

@@ -1347,7 +1347,7 @@ async function* queryModel(
     return
   }
 
-  if (getAPIProvider() === 'codex') {
+  if (getAPIProvider() === 'openai-responses') {
     const { queryModelCodex } = await import('./codex/index.js')
     yield* queryModelCodex(messagesForAPI, systemPrompt, filteredTools, signal, options)
     return

src/services/api/codex/client.ts

@@ -3,6 +3,8 @@ import { openaiAdapter } from 'src/services/providerUsage/adapters/openai.js'
 import { updateProviderBuckets } from 'src/services/providerUsage/store.js'
 import { getProxyFetchOptions } from 'src/utils/proxy.js'
 
+export const DEFAULT_CODEX_BASE_URL = 'https://api.openai.com/v1'
+
 let cachedClient: OpenAI | null = null
 
 function wrapFetchForUsage(base: typeof fetch): typeof fetch {
@@ -11,7 +13,7 @@ function wrapFetchForUsage(base: typeof fetch): typeof fetch {
   ): Promise<Response> => {
     const res = await base(...args)
     try {
-      updateProviderBuckets('codex', openaiAdapter.parseHeaders(res.headers))
+      updateProviderBuckets('openai-responses', openaiAdapter.parseHeaders(res.headers))
     } catch {
       // Usage tracking must not affect the request path.
     }
@@ -29,13 +31,13 @@ export function getCodexClient(options?: {
   }
 
   const apiKey = process.env.CODEX_API_KEY || ''
-  const baseURL = process.env.CODEX_BASE_URL
+  const baseURL = process.env.CODEX_BASE_URL || DEFAULT_CODEX_BASE_URL
   const baseFetch = options?.fetchOverride ?? (globalThis.fetch as typeof fetch)
   const wrappedFetch = wrapFetchForUsage(baseFetch)
 
   const client = new OpenAI({
     apiKey,
-    ...(baseURL && { baseURL }),
+    baseURL,
     maxRetries: options?.maxRetries ?? 0,
     timeout: parseInt(process.env.API_TIMEOUT_MS || String(600 * 1000), 10),
     dangerouslyAllowBrowser: true,

src/services/api/codex/index.ts

@@ -260,7 +260,9 @@ export async function* queryModelCodex(
 
       recordLLMObservation(options.langfuseTrace ?? null, {
         model,
-        provider: 'codex',
+        provider: process.env.CODEX_LOGIN_METHOD === 'chatgpt_subscription'
+          ? 'codex-chatgpt'
+          : 'openai-responses',
         input: convertMessagesToLangfuse(messagesForAPI, systemPrompt),
         output: convertOutputToLangfuse(collectedMessages),
         usage: totalUsage,

src/services/langfuse/tracing.ts

@@ -57,7 +57,8 @@ const PROVIDER_GENERATION_NAMES: Record<string, string> = {
   vertex: 'ChatVertexAnthropic',
   foundry: 'ChatFoundry',
   openai: 'ChatOpenAI',
-  codex: 'ChatOpenAIResponses',
+  'openai-responses': 'ChatOpenAIResponses',
+  'codex-chatgpt': 'ChatCodex',
   gemini: 'ChatGoogleGenerativeAI',
   grok: 'ChatXAI',
 }