完善细节

vue2/apps/web-antd/src/api/llm/report-cube.ts

@@ -138,6 +138,32 @@ function getFetchConfig() {
   };
 }
 
+async function authorizedFetch(path: string, init: RequestInit) {
+  const request = () => {
+    const { authorization, baseURL } = getFetchConfig();
+    const headers = new Headers(init.headers);
+    if (authorization) {
+      headers.set('Authorization', authorization);
+    } else {
+      headers.delete('Authorization');
+    }
+    return fetch(`${baseURL}${path}`, { ...init, headers });
+  };
+
+  let response = await request();
+  if (response.status !== 401) return response;
+
+  try {
+    // 标准请求客户端会使用项目现有的 refresh token 机制更新令牌。
+    await getCubeReportScope();
+  } catch {
+    return response;
+  }
+  await response.body?.cancel();
+  response = await request();
+  return response;
+}
+
 async function responseError(response: Response) {
   const text = await response.text();
   try {
@@ -272,12 +298,10 @@ export async function stopCubeReportTask(taskId: string) {
 }
 
 export async function uploadCubeReportFile(file: File) {
-  const { authorization, baseURL } = getFetchConfig();
   const form = new FormData();
   form.append('file', file);
-  const response = await fetch(`${baseURL}/llm/cube-report/files/upload`, {
+  const response = await authorizedFetch('/llm/cube-report/files/upload', {
     method: 'POST',
-    headers: { Authorization: authorization },
     body: form,
   });
   if (!response.ok) throw new Error(await responseError(response));
@@ -291,14 +315,13 @@ export async function downloadCubeReportFile(
   conversationId: string,
   file: CubeReportFile,
 ) {
-  const { authorization, baseURL } = getFetchConfig();
   const params = new URLSearchParams({
     conversationId,
     asAttachment: 'true',
   });
-  const response = await fetch(
-    `${baseURL}/llm/cube-report/files/${file.id}/preview?${params}`,
-    { headers: { Authorization: authorization } },
+  const response = await authorizedFetch(
+    `/llm/cube-report/files/${file.id}/preview?${params}`,
+    {},
   );
   if (!response.ok) throw new Error(await responseError(response));
   const blob = await response.blob();
@@ -314,12 +337,10 @@ export async function streamCubeReportMessage(
   payload: SendCubeReportMessage,
   onEvent: (event: CubeReportStreamEvent) => void,
 ) {
-  const { authorization, baseURL } = getFetchConfig();
-  const response = await fetch(`${baseURL}/llm/cube-report/messages/stream`, {
+  const response = await authorizedFetch('/llm/cube-report/messages/stream', {
     method: 'POST',
     headers: {
       Accept: 'text/event-stream',
-      Authorization: authorization,
       'Content-Type': 'application/json',
     },
     body: JSON.stringify(payload),