feat: include channel raid beta eventsub type

eventsub-common/src/main/java/com/github/twitch4j/eventsub/condition/ChannelFromToEventSubCondition.java

@@ -0,0 +1,30 @@
+package com.github.twitch4j.eventsub.condition;
+
+import lombok.AccessLevel;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.Setter;
+import lombok.experimental.SuperBuilder;
+import lombok.extern.jackson.Jacksonized;
+
+/**
+ * Generic condition when a broadcaster can be either on the receiving or giving end of the event type.
+ */
+@Data
+@Setter(AccessLevel.PRIVATE)
+@SuperBuilder
+@EqualsAndHashCode(callSuper = false)
+@Jacksonized
+public class ChannelFromToEventSubCondition extends EventSubCondition {
+
+    /**
+     * The broadcaster user ID that triggered the channel event you want to get notifications for.
+     */
+    private String fromBroadcasterUserId;
+
+    /**
+     * The broadcaster user ID that received the channel event you want to get notifications for.
+     */
+    private String toBroadcasterUserId;
+
+}

eventsub-common/src/main/java/com/github/twitch4j/eventsub/condition/ChannelRaidCondition.java

@@ -0,0 +1,12 @@
+package com.github.twitch4j.eventsub.condition;
+
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import lombok.experimental.SuperBuilder;
+import lombok.extern.jackson.Jacksonized;
+
+@SuperBuilder
+@Jacksonized
+@EqualsAndHashCode(callSuper = true)
+@ToString(callSuper = true)
+public class ChannelRaidCondition extends ChannelFromToEventSubCondition {}

eventsub-common/src/main/java/com/github/twitch4j/eventsub/events/ChannelRaidEvent.java

@@ -0,0 +1,22 @@
+package com.github.twitch4j.eventsub.events;
+
+import lombok.AccessLevel;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+import lombok.ToString;
+
+@Data
+@Setter(AccessLevel.PRIVATE)
+@NoArgsConstructor
+@ToString(callSuper = true)
+@EqualsAndHashCode(callSuper = true)
+public class ChannelRaidEvent extends EventSubChannelFromToEvent {
+
+    /**
+     * The number of viewers in the raid.
+     */
+    private Integer viewers;
+
+}

eventsub-common/src/main/java/com/github/twitch4j/eventsub/events/EventSubChannelFromToEvent.java

@@ -0,0 +1,45 @@
+package com.github.twitch4j.eventsub.events;
+
+import lombok.AccessLevel;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
+
+@Data
+@Setter(AccessLevel.PRIVATE)
+@NoArgsConstructor
+@EqualsAndHashCode(callSuper = false)
+public class EventSubChannelFromToEvent extends EventSubEvent {
+
+    /**
+     * The broadcaster ID that triggered the event.
+     */
+    private String fromBroadcasterUserId;
+
+    /**
+     * The broadcaster login that triggered the event.
+     */
+    private String fromBroadcasterUserLogin;
+
+    /**
+     * The broadcaster display name that triggered the event.
+     */
+    private String fromBroadcasterUserName;
+
+    /**
+     * The broadcaster ID that received the event.
+     */
+    private String toBroadcasterUserId;
+
+    /**
+     * The broadcaster login that received the event.
+     */
+    private String toBroadcasterUserLogin;
+
+    /**
+     * The broadcaster display name that received the event.
+     */
+    private String toBroadcasterUserName;
+
+}

eventsub-common/src/main/java/com/github/twitch4j/eventsub/subscriptions/BetaChannelRaidType.java

@@ -0,0 +1,37 @@
+package com.github.twitch4j.eventsub.subscriptions;
+
+import com.github.twitch4j.common.annotation.Unofficial;
+import com.github.twitch4j.eventsub.condition.ChannelRaidCondition;
+import com.github.twitch4j.eventsub.events.ChannelRaidEvent;
+
+/**
+ * A broadcaster raids another broadcaster’s channel.
+ * <p>
+ * No authorization required.
+ * <p>
+ * This {@link SubscriptionType} is marked as {@link Unofficial} due to Twitch indicating that it is not intended for use in production environments.
+ */
+@Unofficial
+public class BetaChannelRaidType implements SubscriptionType<ChannelRaidCondition, ChannelRaidCondition.ChannelRaidConditionBuilder<?, ?>, ChannelRaidEvent> {
+
+    @Override
+    public String getName() {
+        return "channel.raid";
+    }
+
+    @Override
+    public String getVersion() {
+        return "beta";
+    }
+
+    @Override
+    public ChannelRaidCondition.ChannelRaidConditionBuilder<?, ?> getConditionBuilder() {
+        return ChannelRaidCondition.builder();
+    }
+
+    @Override
+    public Class<ChannelRaidEvent> getEventClass() {
+        return ChannelRaidEvent.class;
+    }
+
+}

eventsub-common/src/main/java/com/github/twitch4j/eventsub/subscriptions/SubscriptionTypes.java

@@ -1,5 +1,6 @@
 package com.github.twitch4j.eventsub.subscriptions;
 
+import com.github.twitch4j.common.annotation.Unofficial;
 import lombok.experimental.UtilityClass;
 
 import java.util.Collections;
@@ -11,6 +12,8 @@
 @UtilityClass
 public class SubscriptionTypes {
     private final Map<String, SubscriptionType<?, ?, ?>> SUBSCRIPTION_TYPES;
+    @Unofficial
+    public final BetaChannelRaidType CHANNEL_RAID_BETA;
     public final ChannelBanType CHANNEL_BAN;
     public final ChannelCheerType CHANNEL_CHEER;
     public final ChannelFollowType CHANNEL_FOLLOW;
@@ -37,6 +40,7 @@ public class SubscriptionTypes {
     static {
         SUBSCRIPTION_TYPES = Collections.unmodifiableMap(
             Stream.of(
+                CHANNEL_RAID_BETA = new BetaChannelRaidType(),
                 CHANNEL_BAN = new ChannelBanType(),
                 CHANNEL_CHEER = new ChannelCheerType(),
                 CHANNEL_FOLLOW = new ChannelFollowType(),