fix rocket chat session

src/app/services/chat/ws-chat-methods.service.ts

@@ -136,7 +136,11 @@ export class WsChatMethodsService {
     }))
   }
 
-
+  /**
+   * @description when a new room is create, needs to subtribe in order to receive updates
+   * @param id 
+   * @param roomData 
+   */
   subscribeToRoomUpdate(id, roomData) {
     
     this.defaultSubtribe(id)
@@ -164,6 +168,10 @@ export class WsChatMethodsService {
   }
 
   
+  /**
+   * @description create a representation of an room in these instance this.dm, this.group ... 
+   * @param roomData 
+   */
   prepareRoom(roomData) {
     let room:RoomService;
 
@@ -232,6 +240,11 @@ export class WsChatMethodsService {
     return this.users.find((user)=> user.username == username)
   }
 
+  /**
+   * @description convert rocketchat statues num to readable string
+   * @param text 
+   * @returns 
+   */
   statusNumberToText(text) {
     if(text == '0') {
       return "offline"