fix: Convert serverless function to JavaScript for Vercel

api/report-error.js

@@ -1,62 +1,62 @@
-import type { VercelRequest, VercelResponse } from '@vercel/node';
+const axios = require('axios');
 
 // In-memory rate limiting for error reporting
-const rateLimitMap = new Map<string, { count: number; resetTime: number }>()
-const RATE_LIMIT_WINDOW_MS = 60 * 1000 // 1 minute
-const RATE_LIMIT_MAX_REQUESTS = 10
+const rateLimitMap = new Map();
+const RATE_LIMIT_WINDOW_MS = 60 * 1000; // 1 minute
+const RATE_LIMIT_MAX_REQUESTS = 10;
 
-function isRateLimited(ip: string): boolean {
-    const now = Date.now()
-    const record = rateLimitMap.get(ip)
+function isRateLimited(ip) {
+    const now = Date.now();
+    const record = rateLimitMap.get(ip);
 
     if (!record || now > record.resetTime) {
-        rateLimitMap.set(ip, { count: 1, resetTime: now + RATE_LIMIT_WINDOW_MS })
-        return false
+        rateLimitMap.set(ip, { count: 1, resetTime: now + RATE_LIMIT_WINDOW_MS });
+        return false;
     }
 
     if (record.count >= RATE_LIMIT_MAX_REQUESTS) {
-        return true
+        return true;
     }
 
-    record.count++
-    return false
+    record.count++;
+    return false;
 }
 
 // Vercel serverless handler
-export default async function handler(req: VercelRequest, res: VercelResponse) {
+module.exports = async function handler(req, res) {
     // CORS headers
-    res.setHeader('Access-Control-Allow-Origin', '*')
-    res.setHeader('Access-Control-Allow-Methods', 'POST, OPTIONS')
-    res.setHeader('Access-Control-Allow-Headers', 'Content-Type')
+    res.setHeader('Access-Control-Allow-Origin', '*');
+    res.setHeader('Access-Control-Allow-Methods', 'POST, OPTIONS');
+    res.setHeader('Access-Control-Allow-Headers', 'Content-Type');
 
     // Handle preflight
     if (req.method === 'OPTIONS') {
-        return res.status(200).end()
+        return res.status(200).end();
     }
 
     // Only POST allowed
     if (req.method !== 'POST') {
-        return res.status(405).json({ error: 'Method not allowed' })
+        return res.status(405).json({ error: 'Method not allowed' });
     }
 
     try {
         // Rate limiting
-        const ip = (req.headers['x-forwarded-for'] as string)?.split(',')[0]?.trim() || 'unknown'
+        const ip = req.headers['x-forwarded-for']?.split(',')[0]?.trim() || 'unknown';
         if (isRateLimited(ip)) {
-            return res.status(429).json({ error: 'Rate limit exceeded' })
+            return res.status(429).json({ error: 'Rate limit exceeded' });
         }
 
         // Check Discord webhook URL
-        const webhookUrl = process.env.DISCORD_ERROR_WEBHOOK_URL
+        const webhookUrl = process.env.DISCORD_ERROR_WEBHOOK_URL;
         if (!webhookUrl) {
-            console.error('[ErrorReporting] DISCORD_ERROR_WEBHOOK_URL not configured')
-            return res.status(503).json({ error: 'Error reporting service unavailable' })
+            console.error('[ErrorReporting] DISCORD_ERROR_WEBHOOK_URL not configured');
+            return res.status(503).json({ error: 'Error reporting service unavailable' });
         }
 
         // Validate payload
-        const payload = req.body
+        const payload = req.body;
         if (!payload?.error) {
-            return res.status(400).json({ error: 'Invalid payload: missing error field' })
+            return res.status(400).json({ error: 'Invalid payload: missing error field' });
         }
 
         // Build Discord embed
@@ -71,33 +71,32 @@ export default async function handler(req: VercelRequest, res: VercelResponse) {
             ],
             timestamp: new Date().toISOString(),
             footer: { text: 'Community Error Reporting' }
-        }
+        };
 
         if (payload.stack) {
-            const stackLines = String(payload.stack).split('\n').slice(0, 15).join('\n')
-            embed.fields.push({
-                name: 'Stack Trace',
-                value: `\`\`\`\n${stackLines.slice(0, 1000)}\n\`\`\``,
-                inline: false
-            })
+            const stackLines = String(payload.stack).split('\n').slice(0, 15).join('\n');
+            embed.fields.push({ 
+                name: 'Stack Trace', 
+                value: `\`\`\`\n${stackLines.slice(0, 1000)}\n\`\`\``, 
+                inline: false 
+            });
         }
 
         // Send to Discord
-        const axios = (await import('axios')).default
         await axios.post(webhookUrl, {
             username: 'Microsoft Rewards Bot',
             avatar_url: 'https://raw.githubusercontent.com/LightZirconite/Microsoft-Rewards-Bot/refs/heads/main/assets/logo.png',
             embeds: [embed]
-        }, { timeout: 10000 })
+        }, { timeout: 10000 });
 
-        console.log('[ErrorReporting] Report sent successfully')
-        return res.json({ success: true, message: 'Error report received' })
+        console.log('[ErrorReporting] Report sent successfully');
+        return res.json({ success: true, message: 'Error report received' });
 
     } catch (error) {
-        console.error('[ErrorReporting] Failed:', error)
-        return res.status(500).json({
+        console.error('[ErrorReporting] Failed:', error);
+        return res.status(500).json({ 
             error: 'Failed to send error report',
-            message: error instanceof Error ? error.message : 'Unknown error'
-        })
+            message: error.message || 'Unknown error'
+        });
     }
-}
+};