fix again

Author: arvinxx

src/app/(backend)/webapi/chat/vertexai/route.ts

@@ -1,6 +1,7 @@
 import { checkAuth } from '@/app/(backend)/middleware/auth';
 import { AgentRuntime, ModelProvider } from '@/libs/agent-runtime';
 import { LobeVertexAI } from '@/libs/agent-runtime/vertexai';
+import { safeParseJSON } from '@/utils/safeParseJSON';
 
 import { POST as UniverseRoute } from '../[provider]/route';
 
@@ -16,10 +17,10 @@ import { POST as UniverseRoute } from '../[provider]/route';
 export const POST = checkAuth(async (req: Request, { jwtPayload }) =>
   UniverseRoute(req, {
     createRuntime: () => {
-      const googleAuthOptions = jwtPayload.apiKey ?? process.env.VERTEXAI_CREDENTIALS ?? undefined;
+      const googleAuthStr = jwtPayload.apiKey ?? process.env.VERTEXAI_CREDENTIALS ?? undefined;
 
       const instance = LobeVertexAI.initFromVertexAI({
-        googleAuthOptions: googleAuthOptions as any,
+        googleAuthOptions: safeParseJSON(googleAuthStr),
         location: process.env.VERTEXAI_LOCATION,
         project: process.env.VERTEXAI_PROJECT,
       });

src/utils/safeParseJSON.ts

@@ -1,4 +1,4 @@
-export const safeParseJSON = <T = Record<string, any>>(text: string) => {
+export const safeParseJSON = <T = Record<string, any>>(text?: string) => {
   if (typeof text !== 'string') return undefined;
 
   let json: T;