Feature/tencent

app/api/tencent/route.ts

@@ -0,0 +1,124 @@
+import { getServerSideConfig } from "@/app/config/server";
+import {
+  TENCENT_BASE_URL,
+  ApiPath,
+  ModelProvider,
+  ServiceProvider,
+  Tencent,
+} from "@/app/constant";
+import { prettyObject } from "@/app/utils/format";
+import { NextRequest, NextResponse } from "next/server";
+import { auth } from "@/app/api/auth";
+import { isModelAvailableInServer } from "@/app/utils/model";
+import { getHeader } from "@/app/utils/tencent";
+
+const serverConfig = getServerSideConfig();
+
+async function handle(
+  req: NextRequest,
+  { params }: { params: { path: string[] } },
+) {
+  console.log("[Tencent Route] params ", params);
+
+  if (req.method === "OPTIONS") {
+    return NextResponse.json({ body: "OK" }, { status: 200 });
+  }
+
+  const authResult = auth(req, ModelProvider.Hunyuan);
+  if (authResult.error) {
+    return NextResponse.json(authResult, {
+      status: 401,
+    });
+  }
+
+  try {
+    const response = await request(req);
+    return response;
+  } catch (e) {
+    console.error("[Tencent] ", e);
+    return NextResponse.json(prettyObject(e));
+  }
+}
+
+export const GET = handle;
+export const POST = handle;
+
+export const runtime = "nodejs";
+export const preferredRegion = [
+  "arn1",
+  "bom1",
+  "cdg1",
+  "cle1",
+  "cpt1",
+  "dub1",
+  "fra1",
+  "gru1",
+  "hnd1",
+  "iad1",
+  "icn1",
+  "kix1",
+  "lhr1",
+  "pdx1",
+  "sfo1",
+  "sin1",
+  "syd1",
+];
+
+async function request(req: NextRequest) {
+  const controller = new AbortController();
+
+  let baseUrl = serverConfig.tencentUrl || TENCENT_BASE_URL;
+
+  if (!baseUrl.startsWith("http")) {
+    baseUrl = `https://${baseUrl}`;
+  }
+
+  if (baseUrl.endsWith("/")) {
+    baseUrl = baseUrl.slice(0, -1);
+  }
+
+  console.log("[Base Url]", baseUrl);
+
+  const timeoutId = setTimeout(
+    () => {
+      controller.abort();
+    },
+    10 * 60 * 1000,
+  );
+
+  const fetchUrl = baseUrl;
+
+  const body = await req.text();
+  const headers = await getHeader(
+    body,
+    serverConfig.tencentSecretId as string,
+    serverConfig.tencentSecretKey as string,
+  );
+  const fetchOptions: RequestInit = {
+    headers,
+    method: req.method,
+    body,
+    redirect: "manual",
+    // @ts-ignore
+    duplex: "half",
+    signal: controller.signal,
+  };
+
+  try {
+    const res = await fetch(fetchUrl, fetchOptions);
+
+    // to prevent browser prompt for credentials
+    const newHeaders = new Headers(res.headers);
+    newHeaders.delete("www-authenticate");
+    // to disable nginx buffering
+    newHeaders.set("X-Accel-Buffering", "no");
+
+    return new Response(res.body, {
+      status: res.status,
+      statusText: res.statusText,
+      headers: newHeaders,
+    });
+  } finally {
+    clearTimeout(timeoutId);
+  }
+}

app/client/api.ts

@@ -12,6 +12,7 @@ import { ClaudeApi } from "./platforms/anthropic";
 import { ErnieApi } from "./platforms/baidu";
 import { DoubaoApi } from "./platforms/bytedance";
 import { QwenApi } from "./platforms/alibaba";
+import { HunyuanApi } from "./platforms/tencent";
 import { MoonshotApi } from "./platforms/moonshot";
 
 export const ROLES = ["system", "user", "assistant"] as const;
@@ -117,6 +118,8 @@ export class ClientApi {
         break;
       case ModelProvider.Qwen:
         this.llm = new QwenApi();
+      case ModelProvider.Hunyuan:
+        this.llm = new HunyuanApi();
         break;
       case ModelProvider.Moonshot:
         this.llm = new MoonshotApi();
@@ -275,6 +278,8 @@ export function getClientApi(provider: ServiceProvider): ClientApi {
       return new ClientApi(ModelProvider.Doubao);
     case ServiceProvider.Alibaba:
       return new ClientApi(ModelProvider.Qwen);
+    case ServiceProvider.Tencent:
+      return new ClientApi(ModelProvider.Hunyuan);
     case ServiceProvider.Moonshot:
       return new ClientApi(ModelProvider.Moonshot);
     default: