Detect E2EE rooms and log a clear warning; remove catch-all event logging

index.js

@@ -68,11 +68,6 @@ function loadQuotes() {
 
         const cmd = (process.env.BOT_COMMAND || '!quote').toLowerCase();
 
-        // Diagnostic: log EVERY event the client receives, regardless of type.
-        client.on('event', (event) => {
-            console.log(`EVENT type="${event.getType()}" room=${event.getRoomId()} sender=${event.getSender()}`);
-        });
-
         // Auto-accept invites so the bot can be invited into rooms.
         client.on('RoomMember.membership', (event, member) => {
             if (member.userId === userId && member.membership === 'invite') {
@@ -85,10 +80,18 @@ function loadQuotes() {
         });
 
         // Respond to messages in any room this bot is a member of.
-        // We use the low-level 'event' client event, which sync.js emits
-        // directly for every event in every room (not a re-emit).
         client.on('event', (event) => {
-            if (event.getType() !== 'm.room.message') return;
+            const type = event.getType();
+
+            // Encrypted rooms: the bot has no E2EE support, so command text
+            // never arrives as plaintext and cannot be read or answered.
+            if (type === 'm.room.encrypted') {
+                console.log(`🔒 [${event.getRoomId()}] encrypted message received. ` +
+                    `The bot cannot read E2EE rooms; invite it to an unencrypted room instead.`);
+                return;
+            }
+
+            if (type !== 'm.room.message') return;
 
             const sender = event.getSender();
             if (sender === userId) return;
@@ -102,8 +105,6 @@ function loadQuotes() {
             const content = event.getContent();
             if (!content || typeof content.body !== 'string') return;
 
-            console.log(`✉️ [${room.roomId}] membership="${membership}" sender="${sender}" body="${content.body}"`);
-
             const lower = content.body.toLowerCase().trim();
             if (lower === cmd || lower.startsWith(cmd + ' ')) {
                 const quote = quotes[Math.floor(Math.random() * quotes.length)];