Fix fallback API URL and clean up message formatting in AI response functions

utils/ai.js

@@ -5,7 +5,7 @@ import axios from 'axios';
 
 const DEFAULT_MODEL = 'GLM-4.5-Air-Derestricted-Steam-ReExtract';
 const FALLBACK_MODEL = 'GLM-4.7-Flash';
-const FALLBACK_API_URL = 'https://api.z.ai/api/coding/paas/v4/chat/completions';
+const FALLBACK_API_URL = 'https://api.z.ai/api/paas/v4/chat/completions';
 
 const SASSY_SYSTEM_PROMPT = `You are kekbot, a sassy Discord chatter with a big personality.
 
@@ -54,10 +54,8 @@ function buildMessages(history, prompt, mentionedUsername, systemPrompt) {
     ...history,
     {
       role: 'user',
-      content: mentionedUsername
-        ? `${mentionedUsername}: ${prompt}`
-        : prompt
-    }
+      content: mentionedUsername ? `${mentionedUsername}: ${prompt}` : prompt,
+    },
   ];
   return messages;
 }
@@ -77,7 +75,7 @@ async function callNanoGPT(messages, model) {
         'Content-Type': 'application/json',
       },
       timeout: 60000,
-    }
+    },
   );
   return response.data.choices[0].message.content;
 }
@@ -97,7 +95,7 @@ async function callFallbackAPI(messages) {
         'Content-Type': 'application/json',
       },
       timeout: 60000,
-    }
+    },
   );
   return response.data.choices[0].message.content;
 }
@@ -117,7 +115,7 @@ export async function getAIResponse(prompt, channelId, mentionedUsername) {
       const newHistory = [
         ...history,
         { role: 'user', content: prompt },
-        { role: 'assistant', content: aiResponse }
+        { role: 'assistant', content: aiResponse },
       ];
 
       if (newHistory.length > MAX_HISTORY_PER_CHANNEL) {
@@ -141,7 +139,7 @@ export async function getAIResponse(prompt, channelId, mentionedUsername) {
       const newHistory = [
         ...history,
         { role: 'user', content: prompt },
-        { role: 'assistant', content: aiResponse }
+        { role: 'assistant', content: aiResponse },
       ];
 
       if (newHistory.length > MAX_HISTORY_PER_CHANNEL) {
@@ -151,7 +149,10 @@ export async function getAIResponse(prompt, channelId, mentionedUsername) {
 
       return aiResponse;
     } catch (fallbackError) {
-      console.error('Fallback API also failed:', fallbackError.response?.data || fallbackError.message);
+      console.error(
+        'Fallback API also failed:',
+        fallbackError.response?.data || fallbackError.message,
+      );
       throw new Error('All AI providers failed');
     }
   }