Fix null on body

src/haraka-plugins/queue/store_message.js

@@ -7,12 +7,32 @@ exports.register = function () {
     if (!transaction) return next();
 
     try {
+      // Get body content more reliably
+      let body = '';
+      
+      // Check if we have a message body
+      if (transaction.body) {
+        if (transaction.body.bodytext) {
+          body = transaction.body.bodytext;
+        } else if (transaction.body.children) {
+          // Handle multipart messages
+          body = transaction.body.children.map(child => {
+            if (child.bodytext) return child.bodytext;
+            return '';
+          }).join('\n');
+        }
+      }
+
+      // Get headers safely
+      const headers = transaction.header ? transaction.header.headers_decoded : {};
+      const subject = transaction.header ? transaction.header.get('subject') : '';
+
       const messageData = {
         from: transaction.mail_from.address(),
         to: transaction.rcpt_to.map((addr) => addr.address()).join(", "),
-        subject: transaction.header.get("subject"),
-        body: transaction.body.bodytext,
-        headers: transaction.header.headers_decoded,
+        subject: subject,
+        body: body,
+        headers: headers,
         domain: transaction.rcpt_to[0].host,
       };
 
@@ -24,5 +44,17 @@ exports.register = function () {
     }
   };
 
-  plugin.register_hook("queue", "store_message");
+  // Add data hook to ensure body is parsed
+  plugin.register_hook('data_post', 'parse_body');
+  plugin.register_hook('queue', 'store_message');
+};
+
+// Add body parser
+exports.parse_body = function (next, connection) {
+  const transaction = connection.transaction;
+  if (!transaction) return next();
+
+  // Force body parsing
+  transaction.parse_body = true;
+  next();
 };