9router/open-sse/executors/codebuddy-cn.js

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import { DefaultExecutor } from "./default.js";
/**
* CodeBuddyExecutor — talks to https://copilot.tencent.com/v2/chat/completions
*
* CodeBuddy is OpenAI-compatible but rejects non-stream chat requests
* (HTTP 400, code 11101 "Non-stream chat request is currently not supported").
* The same-format (openai→openai) translator path leaves body.stream as the
* client sent it, so we force it true here — 9router still re-aggregates the
* SSE into a JSON response for non-streaming clients.
*/
export class CodeBuddyExecutor extends DefaultExecutor {
constructor() {
super("codebuddy-cn");
}
transformRequest(model, body, stream, credentials) {
const transformed = super.transformRequest(model, body, stream, credentials);
transformed.stream = true;
// CodeBuddy only surfaces model reasoning when the request carries the CLI's
// OpenAI-style params: reasoning_effort + reasoning_summary:"auto". 9router's
// thinking pipeline sets reasoning_effort only when the client asks, and never
// sets reasoning_summary — so reasoning never shows. Mirror the CLI here.
const eff = transformed.reasoning_effort;
if (eff === "none" || eff === "off") {
delete transformed.reasoning_effort; // gateway has no "none" — just omit
} else {
if (!eff) transformed.reasoning_effort = "medium";
transformed.reasoning_summary = "auto";
}
return transformed;
}
}
export default CodeBuddyExecutor;