From b0e01f9adc7a69e031a27a4b42d312608eeb631e Mon Sep 17 00:00:00 2001
From: AI Bot <bot@digifox.live>
Date: Wed, 2 Sep 2026 13:25:36 +0530
Subject: [PATCH] fix: dump full error response data for gemini image
 generation to debug 403

---
 backend/server.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/backend/server.js b/backend/server.js
index 6d934a6..64ba053 100644
--- a/backend/server.js
+++ b/backend/server.js
@@ -430,8 +430,12 @@ app.post('/api/sparkplug/generate-images', authenticate, async (req, res) => {
     const generatedUrls = await Promise.all(promises);
     res.json({ images: generatedUrls });
   } catch (err) {
-    // Gemini HTTP errors usually have response.data.error
-    const errorMsg = err.response?.data?.error?.message || err.message;
+    let errorMsg = err.message;
+    if (err.response && err.response.data) {
+      // Just stringify the entire response data so we can see the exact error from Google!
+      errorMsg = typeof err.response.data === 'object' ? JSON.stringify(err.response.data) : err.response.data;
+    }
+    console.error("Gemini Image Gen Error:", errorMsg);
     res.status(500).json({ error: errorMsg });
   }
 });