Add DugaStopEvent

Author: Zomis

duga-core/src/main/java/net/zomis/duga/chat/StackExchangeChatBot.java

@@ -10,6 +10,7 @@
 
 import net.zomis.duga.chat.events.DugaEvent;
 import net.zomis.duga.chat.events.DugaStartedEvent;
+import net.zomis.duga.chat.events.DugaStopEvent;
 import org.apache.http.HttpRequest;
 import org.apache.http.HttpResponse;
 import org.apache.http.ProtocolException;
@@ -303,10 +304,7 @@ private ChatMessageResponse postMessageToChat(final ChatMessage message) {
 	}
 
 	public void stop() {
-		if (!this.undeployGoodbyeText.isEmpty()) {
-			// TODO: Use specific chat parameters
-			postMessages(null, Collections.singletonList(this.undeployGoodbyeText));
-		}
+        this.executeEvent(new DugaStopEvent(this));
 		this.executorService.shutdown();
 	}
 

duga-core/src/main/java/net/zomis/duga/chat/events/DugaStopEvent.java

@@ -0,0 +1,11 @@
+package net.zomis.duga.chat.events;
+
+import net.zomis.duga.chat.ChatBot;
+
+public class DugaStopEvent extends DugaEvent {
+
+    public DugaStopEvent(ChatBot bot) {
+        super(bot);
+    }
+
+}

duga-core/src/test/java/net/zomis/duga/DugaTest.java

@@ -5,17 +5,17 @@
 import net.zomis.duga.chat.StackExchangeChatBot;
 import net.zomis.duga.chat.WebhookParameters;
 import net.zomis.duga.chat.events.DugaStartedEvent;
+import net.zomis.duga.chat.events.DugaStopEvent;
 
-import java.io.File;
 import java.io.FileReader;
 import java.io.IOException;
-import java.util.Arrays;
-import java.util.Collections;
 import java.util.Properties;
 import java.util.Scanner;
 
 public class DugaTest {
 
+    private static final WebhookParameters room = WebhookParameters.toRoom("16134");
+
     public static void main(String[] args) {
 
         BotConfiguration config = new BotConfiguration();
@@ -33,22 +33,26 @@ public static void main(String[] args) {
         }
 
         System.out.println("Using email " + config.getBotEmail());
-        System.out.println("With password " + config.getBotPassword());
 
         config.setChatThrottle(10000);
         config.setChatMaxBurst(2);
         config.setChatMinimumDelay(500);
         ChatBot bot = new StackExchangeChatBot(config);
         bot.registerListener(DugaStartedEvent.class, DugaTest::interactive);
+        bot.registerListener(DugaStopEvent.class, DugaTest::shutdown);
         System.out.println("Starting bot...");
         bot.start();
     }
 
+    private static void shutdown(DugaStopEvent event) {
+        event.getBot().postNow(room.message("Shutting down!"));
+    }
+
     private static void interactive(DugaStartedEvent event) {
         System.out.println("Bot started and ready.");
         Scanner scanner = new Scanner(System.in);
         ChatBot bot = event.getBot();
-        WebhookParameters room = WebhookParameters.toRoom("16134");
+        bot.postNow(room.message("Hello World!"));
         while (true) {
             String input = scanner.nextLine();
             if (input.isEmpty()) {

grails-app/services/net/zomis/duga/DugaBotService.groovy

@@ -6,11 +6,13 @@ import net.zomis.duga.chat.ChatMessage
 import net.zomis.duga.chat.ChatMessageResponse
 import net.zomis.duga.chat.StackExchangeChatBot
 import net.zomis.duga.chat.WebhookParameters
+import net.zomis.duga.chat.events.DugaEvent
 import org.springframework.beans.factory.InitializingBean
 import org.springframework.beans.factory.annotation.Autowired
 import org.springframework.core.env.Environment
 
 import java.util.concurrent.Future
+import java.util.function.Consumer
 
 class DugaBotService implements ChatBot, InitializingBean {
 
@@ -48,6 +50,11 @@ class DugaBotService implements ChatBot, InitializingBean {
         bot.stop()
     }
 
+    @Override
+    def <E extends DugaEvent> void registerListener(Class<E> eventClass, Consumer<E> handler) {
+        bot.registerListener(eventClass, handler)
+    }
+
     @Override
     Future<List<ChatMessageResponse>> postChat(WebhookParameters params, List<String> messages) {
         messages.each {