refactor: share bluebubbles multipart helpers

extensions/bluebubbles/src/attachments.ts

@@ -2,7 +2,7 @@ import crypto from "node:crypto";
 import path from "node:path";
 import type { OpenClawConfig } from "openclaw/plugin-sdk/bluebubbles";
 import { resolveBlueBubblesServerAccount } from "./account-resolve.js";
-import { postMultipartFormData } from "./multipart.js";
+import { assertMultipartActionOk, postMultipartFormData } from "./multipart.js";
 import {
   getCachedBlueBubblesPrivateApiStatus,
   isBlueBubblesPrivateApiStatusEnabled,
@@ -262,12 +262,7 @@ export async function sendBlueBubblesAttachment(params: {
     timeoutMs: opts.timeoutMs ?? 60_000, // longer timeout for file uploads
   });
 
-  if (!res.ok) {
-    const errorText = await res.text();
-    throw new Error(
-      `BlueBubbles attachment send failed (${res.status}): ${errorText || "unknown"}`,
-    );
-  }
+  await assertMultipartActionOk(res, "attachment send");
 
   const responseBody = await res.text();
   if (!responseBody) {

extensions/bluebubbles/src/chat.test.ts

@@ -29,6 +29,11 @@ describe("chat", () => {
     });
   }
 
+  function mockTwoOkTextResponses() {
+    mockOkTextResponse();
+    mockOkTextResponse();
+  }
+
   async function expectCalledUrlIncludesPassword(params: {
     password: string;
     invoke: () => Promise<void>;
@@ -198,15 +203,7 @@ describe("chat", () => {
     });
 
     it("uses POST for start and DELETE for stop", async () => {
-      mockFetch
-        .mockResolvedValueOnce({
-          ok: true,
-          text: () => Promise.resolve(""),
-        })
-        .mockResolvedValueOnce({
-          ok: true,
-          text: () => Promise.resolve(""),
-        });
+      mockTwoOkTextResponses();
 
       await sendBlueBubblesTyping("iMessage;-;+15551234567", true, {
         serverUrl: "http://localhost:1234",
@@ -442,15 +439,7 @@ describe("chat", () => {
     });
 
     it("adds and removes participant using matching endpoint", async () => {
-      mockFetch
-        .mockResolvedValueOnce({
-          ok: true,
-          text: () => Promise.resolve(""),
-        })
-        .mockResolvedValueOnce({
-          ok: true,
-          text: () => Promise.resolve(""),
-        });
+      mockTwoOkTextResponses();
 
       await addBlueBubblesParticipant("chat-guid", "+15551234567", {
         serverUrl: "http://localhost:1234",

extensions/bluebubbles/src/chat.ts

@@ -2,7 +2,7 @@ import crypto from "node:crypto";
 import path from "node:path";
 import type { OpenClawConfig } from "openclaw/plugin-sdk/bluebubbles";
 import { resolveBlueBubblesServerAccount } from "./account-resolve.js";
-import { postMultipartFormData } from "./multipart.js";
+import { assertMultipartActionOk, postMultipartFormData } from "./multipart.js";
 import { getCachedBlueBubblesPrivateApiStatus } from "./probe.js";
 import { blueBubblesFetchWithTimeout, buildBlueBubblesApiUrl } from "./types.js";
 
@@ -26,14 +26,6 @@ function assertPrivateApiEnabled(accountId: string, feature: string): void {
   }
 }
 
-async function assertBlueBubblesActionOk(response: Response, action: string): Promise<void> {
-  if (response.ok) {
-    return;
-  }
-  const errorText = await response.text().catch(() => "");
-  throw new Error(`BlueBubbles ${action} failed (${response.status}): ${errorText || "unknown"}`);
-}
-
 function resolvePartIndex(partIndex: number | undefined): number {
   return typeof partIndex === "number" ? partIndex : 0;
 }
@@ -63,7 +55,7 @@ async function sendBlueBubblesChatEndpointRequest(params: {
     { method: params.method },
     params.opts.timeoutMs,
   );
-  await assertBlueBubblesActionOk(res, params.action);
+  await assertMultipartActionOk(res, params.action);
 }
 
 async function sendPrivateApiJsonRequest(params: {
@@ -89,7 +81,7 @@ async function sendPrivateApiJsonRequest(params: {
   }
 
   const res = await blueBubblesFetchWithTimeout(url, request, params.opts.timeoutMs);
-  await assertBlueBubblesActionOk(res, params.action);
+  await assertMultipartActionOk(res, params.action);
 }
 
 export async function markBlueBubblesChatRead(
@@ -327,8 +319,5 @@ export async function setGroupIconBlueBubbles(
     timeoutMs: opts.timeoutMs ?? 60_000, // longer timeout for file uploads
   });
 
-  if (!res.ok) {
-    const errorText = await res.text().catch(() => "");
-    throw new Error(`BlueBubbles setGroupIcon failed (${res.status}): ${errorText || "unknown"}`);
-  }
+  await assertMultipartActionOk(res, "setGroupIcon");
 }

extensions/bluebubbles/src/multipart.ts

@@ -30,3 +30,11 @@ export async function postMultipartFormData(params: {
     params.timeoutMs,
   );
 }
+
+export async function assertMultipartActionOk(response: Response, action: string): Promise<void> {
+  if (response.ok) {
+    return;
+  }
+  const errorText = await response.text().catch(() => "");
+  throw new Error(`BlueBubbles ${action} failed (${response.status}): ${errorText || "unknown"}`);
+}