Add a method to get the twitch username in TwitchChatInput/Output

Author: hlxid

src/main/scala/org/codeoverflow/chatoverflow/requirement/service/twitch/chat/TwitchChatConnectListener.scala

@@ -14,7 +14,7 @@ class TwitchChatConnectListener(fn: (Boolean, String) => Unit) extends ListenerA
   override def onEvent(event: Event): Unit = {
     event match {
       case _: ConnectEvent => fn(true, "")
-      case e: ConnectAttemptFailedEvent => fn(false, "couldn't connect to irc chat server")
+      case _: ConnectAttemptFailedEvent => fn(false, "couldn't connect to irc chat server")
       case e: NoticeEvent =>
         if (e.getNotice.contains("authentication failed")) {
           fn(false, "authentication failed")

src/main/scala/org/codeoverflow/chatoverflow/requirement/service/twitch/chat/TwitchChatConnector.scala

@@ -53,6 +53,8 @@ class TwitchChatConnector(override val sourceIdentifier: String) extends Connect
 
   def isJoined(channel: String): Boolean = channels.contains(channel)
 
+  def getUsername: String = bot.getNick
+
   private def getConfig: Configuration = {
 
     if (credentials.isDefined) {

src/main/scala/org/codeoverflow/chatoverflow/requirement/service/twitch/chat/impl/TwitchChatInputImpl.scala

@@ -103,6 +103,8 @@ class TwitchChatInputImpl extends EventInputImpl[TwitchEvent, chat.TwitchChatCon
     if (!sourceConnector.get.isJoined(currentChannel.get)) sourceConnector.get.joinChannel(currentChannel.get)
   }
 
+  override def getUsername: String = sourceConnector.get.getUsername
+
   /**
     * Stops the input, called before source connector will shutdown
     *

src/main/scala/org/codeoverflow/chatoverflow/requirement/service/twitch/chat/impl/TwitchChatOutputImpl.scala

@@ -29,6 +29,8 @@ class TwitchChatOutputImpl extends OutputImpl[chat.TwitchChatConnector] with Twi
     if (!sourceConnector.get.isJoined(currentChannel.get)) sourceConnector.get.joinChannel(currentChannel.get)
   }
 
+  override def getUsername: String = sourceConnector.get.getUsername
+
   /**
     * Stops the output, called before source connector will shutdown
     *