Improved Private Message Session Management

www/js/channel/pmHandler.js

@@ -66,19 +66,37 @@ class pmHandler{
         //Store whether or not current message has been consumed by an existing sesh
         let consumed = false;
 
+        //Create members array from scratch to avoid changing the input data for further processing
+        const members = [];
+
+        //Manually iterate through recipients
+        for(const member of data.recipients){
+            //check to make sure we're not adding ourselves
+            if(member != this.client.user.user){
+                //Copy relevant array members by value instead of reference
+                members.push(member);
+            }
+        }
+
+        //If this wasn't our message
+        if(data.sender != this.client.user.user){
+            //Push sender onto members list
+            members.push(data.sender);
+        }
+
         //For each existing sesh
         for(let seshIndex in this.seshList){
             //Get current sesh
             const sesh = this.seshList[seshIndex];
 
             //Check to see if the length of sesh recipients equals current length (only check on arrays that actually make sense to save time)
-            if(sesh.recipients.length == data.recipients.length){
+            if(sesh.recipients.length == members.length){
                 /*Feels like cheating to have the JS engine to the hard bits by just telling it to sort them.
                 That being said, since the function is implemented into the JS Engine itself
                 It will be quicker than any custom comparison code we can write*/
 
                 //Sort recipient lists so lists with the same user will be equal when joined together in a string and compare, if they're the same...
-                if(sesh.recipients.sort().join() == data.recipients.sort().join()){
+                if(sesh.recipients.sort().join() == members.sort().join()){
                     //Dump collected message into the matching session
                     this.seshList[seshIndex].messages.push(data);
 
@@ -91,7 +109,7 @@ class pmHandler{
         //If we made it through the loop without consuming the message
         if(!consumed){
             //Add it to it's own fresh new sesh
-            this.seshList.push(new pmSesh(data));
+            this.seshList.push(new pmSesh(data, client));
         }
     }
 }
@@ -104,11 +122,35 @@ class pmSesh{
      * Instatiates a new pmSession object
      * @param {Object} message - Initial Private Message object from server that initiated the session
      */
-    constructor(message){
-        //Add recipients from message
-        this.recipients = message.recipients;
+    constructor(message, client){
+         /**
+         * Parent client management object
+         */
+        this.client = client;       
 
-        //Add message to messages array
+        /**
+         * Members of session excluding the currently logged in user
+         */
+        this.recipients = [];
+
+        //Manually iterate through recipients
+        for(const member of message.recipients){
+            //check to make sure we're not adding ourselves
+            if(member != this.client.user.user){
+                //Copy relevant array members by value instead of reference
+                this.recipients.push(member);
+            }
+        }
+
+        //If this wasn't our message
+        if(message.sender != this.client.user.user){
+            //Push sender onto members list
+            this.recipients.push(message.sender);
+        }
+
+        /**
+         * Array containing all session messages
+         */
         this.messages = [message];
     }
 }