From: Andrew Gundersen <gundersena@xavier.edu>
Date: Sat, 13 Mar 2021 18:01:46 +0000 (-0600)
Subject: merging main branches
X-Git-Tag: v0.9~35
X-Git-Url: https://andrewgundersen.net/repos?a=commitdiff_plain;h=792393dd2d409977a7f06a5b4fe8cbafb562de07;p=mime-chat

merging main branches
---

792393dd2d409977a7f06a5b4fe8cbafb562de07
diff --cc src/modules/messages.ts
index a8bf5cf,9becb4d..d1329bf
--- a/src/modules/messages.ts
+++ b/src/modules/messages.ts
@@@ -14,11 -17,20 +17,22 @@@ if (messagesString) 
    messages.value = new Map(Object.entries(parsed));
  }
  
+ // utility function to remove oldest message from the messages map. 
+ function deleteOldest() { 
+    // create array of map keys and get the key of the oldest message.
+    const lastKey = Array.from(messages.value.keys()).shift();
+ 
+    messages.value.delete(lastKey);
+ }
+ 
  export default function useMessages() {
  
-     // Add new message and update previous message if nessesary.
      const addMessage = (m: RenderMessage) => {
 +      console.log(`Adding message: ${m.content.text}`)
++
+       // check for message limit before setting a new message.
+       if (messages.value.size >= sizeLimit) deleteOldest();
+       
        messages.value.set(m.uid, m);
      }