Adjust JDA example to provide MessageReceivedEvent in commandSender mappers.

This is necessary for the `ChannelArgument` parser to work.

examples/example-jda/src/main/java/cloud/commandframework/examples/jda/CustomUser.java

@@ -25,24 +25,44 @@ package cloud.commandframework.examples.jda;
 
 import net.dv8tion.jda.api.entities.MessageChannel;
 import net.dv8tion.jda.api.entities.User;
+import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
 import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.checker.nullness.qual.Nullable;
+
+import java.util.Optional;
 
 public abstract class CustomUser {
 
+    private final MessageReceivedEvent event;
     private final User user;
     private final MessageChannel channel;
 
     /**
      * Construct a user
      *
+     * @param event   The message received event
      * @param user    Sending user
      * @param channel Channel that the message was sent in
      */
-    protected CustomUser(final @NonNull User user, final @NonNull MessageChannel channel) {
+    protected CustomUser(
+            final @Nullable MessageReceivedEvent event,
+            final @NonNull User user,
+            final @NonNull MessageChannel channel
+    ) {
+        this.event = event;
         this.user = user;
         this.channel = channel;
     }
 
+    /**
+     * Get the message received event
+     *
+     * @return Optional of the message received event
+     */
+    public final @NonNull Optional<MessageReceivedEvent> getEvent() {
+        return Optional.ofNullable(this.event);
+    }
+
     /**
      * Get the user that sent the message
      *

examples/example-jda/src/main/java/cloud/commandframework/examples/jda/ExampleBot.java

@@ -35,6 +35,7 @@ import net.dv8tion.jda.api.JDABuilder;
 import net.dv8tion.jda.api.entities.Activity;
 import net.dv8tion.jda.api.entities.TextChannel;
 import net.dv8tion.jda.api.entities.User;
+import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
 import net.dv8tion.jda.api.requests.GatewayIntent;
 import net.dv8tion.jda.api.utils.ChunkingFilter;
 import net.dv8tion.jda.api.utils.MemberCachePolicy;
@@ -72,27 +73,30 @@ public final class ExampleBot {
                 (sender, permission) -> permissionRegistry.hasPermission(sender.getUser().getIdLong(), permission),
                 CommandExecutionCoordinator.simpleCoordinator(),
                 sender -> {
+                    MessageReceivedEvent event = sender.getEvent().orElse(null);
+
                     if (sender instanceof JDAPrivateSender) {
                         JDAPrivateSender jdaPrivateSender = (JDAPrivateSender) sender;
-                        return new PrivateUser(jdaPrivateSender.getUser(), jdaPrivateSender.getPrivateChannel());
+                        return new PrivateUser(event, jdaPrivateSender.getUser(), jdaPrivateSender.getPrivateChannel());
                     }
 
                     if (sender instanceof JDAGuildSender) {
                         JDAGuildSender jdaGuildSender = (JDAGuildSender) sender;
-                        return new GuildUser(jdaGuildSender.getMember(), jdaGuildSender.getTextChannel());
+                        return new GuildUser(event, jdaGuildSender.getMember(), jdaGuildSender.getTextChannel());
                     }
 
                     throw new UnsupportedOperationException();
                 },
                 user -> {
+                    MessageReceivedEvent event = user.getEvent().orElse(null);
                     if (user instanceof PrivateUser) {
                         PrivateUser privateUser = (PrivateUser) user;
-                        return new JDAPrivateSender(null, privateUser.getUser(), privateUser.getPrivateChannel());
+                        return new JDAPrivateSender(event, privateUser.getUser(), privateUser.getPrivateChannel());
                     }
 
                     if (user instanceof GuildUser) {
                         GuildUser guildUser = (GuildUser) user;
-                        return new JDAGuildSender(null, guildUser.getMember(), guildUser.getTextChannel());
+                        return new JDAGuildSender(event, guildUser.getMember(), guildUser.getTextChannel());
                     }
 
                     throw new UnsupportedOperationException();

examples/example-jda/src/main/java/cloud/commandframework/examples/jda/GuildUser.java

@@ -25,7 +25,9 @@ package cloud.commandframework.examples.jda;
 
 import net.dv8tion.jda.api.entities.Member;
 import net.dv8tion.jda.api.entities.TextChannel;
+import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
 import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.checker.nullness.qual.Nullable;
 
 public final class GuildUser extends CustomUser {
 
@@ -35,11 +37,12 @@ public final class GuildUser extends CustomUser {
     /**
      * Construct a Guild user
      *
+     * @param event   The message received event
      * @param member  Guild member that sent the message
      * @param channel Text channel that the message was sent in
      */
-    public GuildUser(final @NonNull Member member, final @NonNull TextChannel channel) {
+    public GuildUser(final @Nullable MessageReceivedEvent event, final @NonNull Member member, final @NonNull TextChannel channel) {
-        super(member.getUser(), channel);
+        super(event, member.getUser(), channel);
         this.member = member;
         this.channel = channel;
     }

examples/example-jda/src/main/java/cloud/commandframework/examples/jda/PrivateUser.java

@@ -25,7 +25,9 @@ package cloud.commandframework.examples.jda;
 
 import net.dv8tion.jda.api.entities.PrivateChannel;
 import net.dv8tion.jda.api.entities.User;
+import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
 import org.checkerframework.checker.nullness.qual.NonNull;
+import org.checkerframework.checker.nullness.qual.Nullable;
 
 public final class PrivateUser extends CustomUser {
 
@@ -34,11 +36,12 @@ public final class PrivateUser extends CustomUser {
     /**
      * Construct a Private user
      *
+     * @param event   The message received event
      * @param user    User that sent the message
      * @param channel Text channel that the message was sent in
      */
-    public PrivateUser(final @NonNull User user, final @NonNull PrivateChannel channel) {
+    public PrivateUser(final @Nullable MessageReceivedEvent event, final @NonNull User user, final @NonNull PrivateChannel channel) {
-        super(user, channel);
+        super(event, user, channel);
         this.privateChannel = channel;
     }