inject fetch into linkup-api

Author: charleslien

backend/src/llm-apis/linkup-api.ts

@@ -27,8 +27,9 @@ export async function searchWeb(options: {
   query: string
   depth?: 'standard' | 'deep'
   logger: Logger
+  fetch: typeof globalThis.fetch
 }): Promise<string | null> {
-  const { query, depth = 'standard', logger } = options
+  const { query, depth = 'standard', logger, fetch } = options
   const apiStartTime = Date.now()
 
   const requestBody = {

backend/src/tools/handlers/tool/web-search.ts

@@ -25,6 +25,7 @@ export const handleWebSearch = ((params: {
     fingerprintId?: string
     repoId?: string
   }
+  fetch: typeof globalThis.fetch
 }): { result: Promise<CodebuffToolOutput<'web_search'>>; state: {} } => {
   const {
     previousToolCallFinished,
@@ -35,6 +36,7 @@ export const handleWebSearch = ((params: {
     userInputId,
     repoUrl,
     state,
+    fetch,
   } = params
   const { query, depth } = toolCall.input
   const { userId, fingerprintId, repoId } = state
@@ -60,7 +62,7 @@ export const handleWebSearch = ((params: {
   const webSearchPromise: Promise<CodebuffToolOutput<'web_search'>> =
     (async () => {
       try {
-        const searchResult = await searchWeb({ query, depth, logger })
+        const searchResult = await searchWeb({ query, depth, logger, fetch })
         const searchDuration = Date.now() - searchStartTime
         const resultLength = searchResult?.length || 0
         const hasResults = Boolean(searchResult && searchResult.trim())