deploy success - first version successed

backend/saveEmail.js

@@ -1,16 +1,11 @@
-#!/usr/bin/env node
-
 const { simpleParser } = require('mailparser');
 const db = require('./db');
 
-// Using require for get-stream v5 as it's CommonJS
-const getStream = require('get-stream');
-
-async function saveEmail(rawEmail) {
+async function saveEmail(stream) {
     try {
-        const parsed = await simpleParser(rawEmail);
+        const parsed = await simpleParser(stream);
+        const rawEmail = stream.toString(); // Or handle stream to buffer conversion appropriately
 
-        // Ensure 'to' and 'from' objects exist before accessing 'text'
         const recipient = parsed.to ? parsed.to.text : 'undisclosed-recipients';
         const sender = parsed.from ? parsed.from.text : 'unknown-sender';
         const subject = parsed.subject;
@@ -21,7 +16,7 @@ async function saveEmail(rawEmail) {
             [recipient, sender, subject, body, rawEmail]
         );
 
-        console.log(`Email saved with ID: ${result.insertId}`);
+        console.log(`Email from <${sender}> to <${recipient}> saved with ID: ${result.insertId}`);
 
         if (parsed.attachments && parsed.attachments.length > 0) {
             for (const attachment of parsed.attachments) {
@@ -34,21 +29,11 @@ async function saveEmail(rawEmail) {
         }
     } catch (error) {
         console.error('Failed to save email:', error);
-        // Exit with an error code to signal failure to the calling process (e.g., Mailu)
-        process.exit(1);
+        // We should not exit the process here, but maybe throw the error
+        // so the caller (SMTPServer) can handle it.
+        throw error;
     }
 }
 
-(async () => {
-    try {
-        const rawEmail = await getStream(process.stdin);
-        if (rawEmail && rawEmail.length > 0) {
-            await saveEmail(rawEmail);
-        } else {
-            console.log('Received empty input, no email to save.');
-        }
-    } catch (error) {
-        console.error('Error reading from stdin:', error);
-        process.exit(1);
-    }
-})();
+module.exports = { saveEmail };
+