Merge pull request #49 from ainoya/improve-error-response

fix: improve error handling for AI service responses

dist/index.js

@@ -34406,13 +34406,23 @@ async function run() {
             }
         });
         if (isUnexpected(response)) {
-            if (response.body.error) {
+            // Extract x-ms-error-code from headers if available
+            const errorCode = response.headers['x-ms-error-code'];
+            const errorCodeMsg = errorCode ? ` (error code: ${errorCode})` : '';
+            // Check if response body exists and contains error details
+            if (response.body && response.body.error) {
                 throw response.body.error;
             }
-            throw new Error('An error occurred while fetching the response (' +
-                response.status +
-                '): ' +
-                response.body);
+            // Handle case where response body is missing
+            if (!response.body) {
+                throw new Error(`Failed to get response from AI service (status: ${response.status})${errorCodeMsg}. ` +
+                    'Please check network connection and endpoint configuration.');
+            }
+            // Handle other error cases
+            throw new Error(`AI service returned error response (status: ${response.status})${errorCodeMsg}: ` +
+                (typeof response.body === 'string'
+                    ? response.body
+                    : JSON.stringify(response.body)));
         }
         const modelResponse = response.body.choices[0].message.content;
         // Set outputs for other workflow steps to use

src/main.ts

@@ -82,14 +82,29 @@ export async function run(): Promise<void> {
     })
 
     if (isUnexpected(response)) {
-      if (response.body.error) {
+      // Extract x-ms-error-code from headers if available
+      const errorCode = response.headers['x-ms-error-code']
+      const errorCodeMsg = errorCode ? ` (error code: ${errorCode})` : ''
+
+      // Check if response body exists and contains error details
+      if (response.body && response.body.error) {
         throw response.body.error
       }
+
+      // Handle case where response body is missing
+      if (!response.body) {
+        throw new Error(
+          `Failed to get response from AI service (status: ${response.status})${errorCodeMsg}. ` +
+            'Please check network connection and endpoint configuration.'
+        )
+      }
+
+      // Handle other error cases
       throw new Error(
-        'An error occurred while fetching the response (' +
-          response.status +
-          '): ' +
-          response.body
+        `AI service returned error response (status: ${response.status})${errorCodeMsg}: ` +
+          (typeof response.body === 'string'
+            ? response.body
+            : JSON.stringify(response.body))
       )
     }