New OutcomePicker based on other users and their prediction history

.gitignore

@@ -5,7 +5,9 @@
 /out
 /streamers
 /target
+bin/
 
 *.iml
 /analytics.db
 /config.json
+/log4j2.xml

README.adoc

@@ -15,7 +15,7 @@ Other forms of point, like those provided by bots through IRC (Streamlabs, etc.)
 * Follow raids.
 * Participate and claim link:https://www.twitch.tv/drops/campaigns[campaigns].
 * Join IRC chat.
-* Participate in predictions.
+* Participate in predictions and record peoples predictions.
 
 Limits:
 
@@ -224,9 +224,10 @@ Analytics settings define a way to collect data on your twitch account as time p
 This includes:
 
 * Balance evolution
-* Predictions made & results
+* Your own Predictions made & results
+* Predictions from other chat participants and their return-on-investment (only approximate as the bet amount is mostly anonymous).
 
-These are store in an external database which allows any external software to access it and process it they wanted way.
+These are stored in an external database which allows any external software to access it and process it the wanted way.
 
 Several database types are supported and listed below.
 Each database (logical database for MariaDB, different file for H2/SQLite) will however represent one mined account.
@@ -243,6 +244,10 @@ You'll therefore have to adjust the settings for each mined account to not point
 |database
 |<<analytics_database_settings,Analytics database settings>>.
 |
+
+|recordChatsPredictions
+|If set to true, other peoples predictions will be recorded. This is done from two sources, from the top-predictors list and from chat messages (via their badge). Reading from chat, requires the joinIrc setting to be set to true.
+|false
 |===
 
 ==== Analytics database [[analytics_database_settings]]
@@ -270,6 +275,12 @@ NOTE: Can be omitted if no account
 
 NOTE: Can be omitted if no password
 |
+
+|maxPoolSize
+|Maximum number of connections to the database.
+
+NOTE: For SQLite connection, value 1 will be forced.
+|10
 |===
 
 === Streamer settings [[streamer_settings]]
@@ -472,6 +483,15 @@ This is the same as "the outcome with higher odds".
 |Outcome with the person that placed the biggest prediction overall.
 |
 
+|mostTrusted
+|Choose the outcome that's backed by other users with the highest average return-on-investment. *Requires at least some data gathered beforehand via the 'recordChatsPredictions' setting!* E.g. only users with at least 5 made predictions are taken into account by default.
+|Take the return-on-investment from people who already placed a prediction, calculate the average per outcome, then pick the highest.
+|* minTotalBetsPlacedByUser: only user with at least this number of bets are considered in the calculation. Default is 5.
+
+* minTotalBetsPlacedOnPrediction: if not enough bets were placed, skip this prediction. Default is 10.
+
+* minTotalBetsPlacedOnOutcome: if not enough bets were placed on the chosen outcome, skip this prediction. Default is 5.
+
 |smart
 |Choose the outcome with the most users.
 However, if the two most picked outcomes have a user count similar, choose the outcome with the least points (higher odds).

miner/src/main/java/fr/raksrinana/channelpointsminer/miner/api/chat/ITwitchChatClient.java

@@ -13,4 +13,6 @@ public interface ITwitchChatClient extends AutoCloseable{
 
 	@Override
 	void close();
+
+	void addChatMessageListener(@NotNull ITwitchChatMessageListener listener);
 }

miner/src/main/java/fr/raksrinana/channelpointsminer/miner/api/chat/ITwitchChatMessageListener.java

@@ -0,0 +1,10 @@
+package fr.raksrinana.channelpointsminer.miner.api.chat;
+
+import org.jetbrains.annotations.NotNull;
+
+public interface ITwitchChatMessageListener{
+
+	void onChatMessage(@NotNull String streamer, @NotNull String actor, @NotNull String message);
+
+	void onChatMessage(@NotNull String streamer, @NotNull String actor, @NotNull String message, @NotNull String badges);
+}

miner/src/main/java/fr/raksrinana/channelpointsminer/miner/api/chat/TwitchChatEventProducer.java

@@ -0,0 +1,24 @@
+package fr.raksrinana.channelpointsminer.miner.api.chat;
+
+import fr.raksrinana.channelpointsminer.miner.event.impl.ChatMessageEvent;
+import fr.raksrinana.channelpointsminer.miner.factory.TimeFactory;
+import fr.raksrinana.channelpointsminer.miner.miner.IMiner;
+import lombok.RequiredArgsConstructor;
+import org.jetbrains.annotations.NotNull;
+
+@RequiredArgsConstructor
+public class TwitchChatEventProducer implements ITwitchChatMessageListener{
+	@NotNull
+	private final IMiner miner;
+
+	@Override
+	public void onChatMessage(@NotNull String streamer, @NotNull String actor, @NotNull String message){
+		onChatMessage(streamer, actor, message, "");
+	}
+
+	@Override
+	public void onChatMessage(@NotNull String streamer, @NotNull String actor, @NotNull String message, @NotNull String badges){
+		var event = new ChatMessageEvent(miner, TimeFactory.now(), streamer, actor, message, badges);
+		miner.onEvent(event);
+	}
+}

miner/src/main/java/fr/raksrinana/channelpointsminer/miner/api/chat/irc/TwitchIrcChatClient.java

@@ -1,12 +1,16 @@
 package fr.raksrinana.channelpointsminer.miner.api.chat.irc;
 
 import fr.raksrinana.channelpointsminer.miner.api.chat.ITwitchChatClient;
+import fr.raksrinana.channelpointsminer.miner.api.chat.ITwitchChatMessageListener;
 import fr.raksrinana.channelpointsminer.miner.api.passport.TwitchLogin;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.log4j.Log4j2;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.kitteh.irc.client.library.Client;
+import org.kitteh.irc.client.library.defaults.element.messagetag.DefaultMessageTagLabel;
+import java.util.Collection;
+import java.util.LinkedList;
 import java.util.Locale;
 import java.util.Objects;
 import java.util.Optional;
@@ -15,11 +19,18 @@
 @Log4j2
 public class TwitchIrcChatClient implements ITwitchChatClient{
 
+	private static final String TAGS_CAPABILITY = "twitch.tv/tags";
+	private static final String EMOTE_SETS_TAG_NAME = "emote-sets";
+
 	@NotNull
 	private final TwitchLogin twitchLogin;
+	private final boolean listenMessages;
+	private final Collection<ITwitchChatMessageListener> chatMessageListeners = new LinkedList<>();
 
 	@Nullable
 	private Client ircClient;
+	@Nullable
+	private TwitchIrcMessageHandler ircMessageHandler;
 
 	@Override
 	public void join(@NotNull String channel){
@@ -38,20 +49,10 @@ public void join(@NotNull String channel){
 	public void joinPending(){
 	}
 
-	private synchronized Client getIrcClient(){
-		if(Objects.isNull(ircClient)){
-			log.info("Creating new Twitch IRC client");
-
-			ircClient = TwitchIrcFactory.createIrcClient(twitchLogin);
-			ircClient.connect();
-			ircClient.setExceptionListener(e -> log.error("Error from irc", e));
-
-			ircClient.getEventManager().registerEventListener(TwitchIrcFactory.createIrcListener(twitchLogin.getUsername()));
-
-			log.info("IRC Client created");
-		}
-
-		return ircClient;
+	@Override
+	public void addChatMessageListener(@NotNull ITwitchChatMessageListener listener){
+		chatMessageListeners.add(listener);
+		Optional.ofNullable(ircMessageHandler).ifPresent(i -> i.addListener(listener));
 	}
 
 	@Override
@@ -79,4 +80,35 @@ public void ping(){
 	public void close(){
 		Optional.ofNullable(ircClient).ifPresent(Client::shutdown);
 	}
+
+	@NotNull
+	private synchronized Client getIrcClient(){
+		if(Objects.isNull(ircClient)){
+			log.info("Creating new Twitch IRC client");
+
+			ircClient = TwitchIrcFactory.createIrcClient(twitchLogin);
+			ircClient.connect();
+			ircClient.setExceptionListener(e -> log.error("Error from irc", e));
+
+			var eventManager = ircClient.getEventManager();
+			eventManager.registerEventListener(TwitchIrcFactory.createIrcConnectionHandler(twitchLogin.getUsername()));
+
+			if(listenMessages){
+				ircMessageHandler = TwitchIrcFactory.createIrcMessageHandler(twitchLogin.getUsername());
+				chatMessageListeners.forEach(ircMessageHandler::addListener);
+				eventManager.registerEventListener(ircMessageHandler);
+
+				var capabilityRequest = ircClient.commands().capabilityRequest();
+				capabilityRequest.enable(TAGS_CAPABILITY);
+				capabilityRequest.execute();
+
+				var tagManager = ircClient.getMessageTagManager();
+				tagManager.registerTagCreator(TAGS_CAPABILITY, EMOTE_SETS_TAG_NAME, DefaultMessageTagLabel.FUNCTION);
+			}
+
+			log.info("IRC Client created");
+		}
+
+		return ircClient;
+	}
 }

miner/src/main/java/fr/raksrinana/channelpointsminer/miner/api/chat/irc/TwitchIrcEventListener.java → miner/src/main/java/fr/raksrinana/channelpointsminer/miner/api/chat/irc/TwitchIrcConnectionHandler.java

@@ -11,7 +11,9 @@
 
 @RequiredArgsConstructor
 @Log4j2
-public class TwitchIrcEventListener{
+public class TwitchIrcConnectionHandler{
+
+	@NotNull
 	private final String accountName;
 
 	@Handler
@@ -20,7 +22,7 @@ private void onClientConnectionEstablishedEvent(ClientNegotiationCompleteEvent e
 			log.info("IRC client connected");
 		}
 	}
-	
+
 	@Handler
 	public void onClientConnectionCLoseEvent(ClientConnectionClosedEvent event){
 		try(var ignored = LogContext.with(accountName)){
@@ -33,7 +35,7 @@ public void onClientConnectionCLoseEvent(ClientConnectionClosedEvent event){
 			}
 		}
 	}
-	
+
 	@Handler
 	public void onChannelJoinEvent(@NotNull RequestedChannelJoinCompleteEvent event){
 		try(var ignored = LogContext.with(accountName)){

miner/src/main/java/fr/raksrinana/channelpointsminer/miner/api/chat/irc/TwitchIrcFactory.java

@@ -12,12 +12,12 @@
 @NoArgsConstructor(access = AccessLevel.PRIVATE)
 public class TwitchIrcFactory{
 	private static final String TWITCH_IRC_HOST = "irc.chat.twitch.tv";
-	
-	@NotNull
-	public static Client createIrcClient(@NotNull TwitchLogin twitchLogin){
-		return createIrcClient(twitchLogin.getUsername(), "oauth:%s".formatted(twitchLogin.getAccessToken()));
-	}
-	
+    
+    @NotNull
+    public static Client createIrcClient(@NotNull TwitchLogin twitchLogin){
+        return createIrcClient(twitchLogin.getUsername(), "oauth:%s".formatted(twitchLogin.getAccessToken()));
+    }
+    
 	@NotNull
 	private static Client createIrcClient(@NotNull String username, @Nullable String password){
 		var client = Client.builder()
@@ -31,7 +31,12 @@ private static Client createIrcClient(@NotNull String username, @Nullable String
 	}
 
 	@NotNull
-	public static TwitchIrcEventListener createIrcListener(@NotNull String accountName){
-		return new TwitchIrcEventListener(accountName);
+	public static TwitchIrcConnectionHandler createIrcConnectionHandler(@NotNull String accountName){
+		return new TwitchIrcConnectionHandler(accountName);
+	}
+
+	@NotNull
+	public static TwitchIrcMessageHandler createIrcMessageHandler(@NotNull String accountName){
+		return new TwitchIrcMessageHandler(accountName);
 	}
 }

miner/src/main/java/fr/raksrinana/channelpointsminer/miner/api/chat/irc/TwitchIrcMessageHandler.java

@@ -0,0 +1,47 @@
+package fr.raksrinana.channelpointsminer.miner.api.chat.irc;
+
+import fr.raksrinana.channelpointsminer.miner.api.chat.ITwitchChatMessageListener;
+import fr.raksrinana.channelpointsminer.miner.log.LogContext;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.log4j.Log4j2;
+import net.engio.mbassy.listener.Handler;
+import org.jetbrains.annotations.NotNull;
+import org.kitteh.irc.client.library.event.channel.ChannelMessageEvent;
+import java.util.Collection;
+import java.util.LinkedList;
+
+@RequiredArgsConstructor
+@Log4j2
+public class TwitchIrcMessageHandler{
+
+	@NotNull
+	private final String accountName;
+
+	@NotNull
+	private final Collection<ITwitchChatMessageListener> listeners = new LinkedList<>();
+
+	@Handler
+	public void onMessageEvent(@NotNull ChannelMessageEvent event){
+		try(var ignored = LogContext.with(accountName)){
+			log.trace("Received Irc Chat Message");
+			var badges = event.getTag("badges");
+			if(badges.isPresent()){
+				listeners.forEach(l -> l.onChatMessage(
+						event.getChannel().getName().substring(1),
+						event.getActor().getMessagingName(),
+						event.getMessage(),
+						badges.get().getAsString()));
+			}
+			else{
+				listeners.forEach(l -> l.onChatMessage(
+						event.getChannel().getName().substring(1),
+						event.getActor().getMessagingName(),
+						event.getMessage()));
+			}
+		}
+	}
+
+	public void addListener(ITwitchChatMessageListener listener){
+		listeners.add(listener);
+	}
+}

miner/src/main/java/fr/raksrinana/channelpointsminer/miner/api/chat/ws/ITwitchChatWebSocketListener.java → miner/src/main/java/fr/raksrinana/channelpointsminer/miner/api/chat/ws/ITwitchChatWebSocketClosedListener.java

@@ -3,6 +3,6 @@
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
-public interface ITwitchChatWebSocketListener{
+public interface ITwitchChatWebSocketClosedListener{
 	void onWebSocketClosed(@NotNull TwitchChatWebSocketClient client, int code, @Nullable String reason, boolean remote);
 }