refactor: 예약 메세지 기능 수정

src/main/java/greedy/greedybot/application/message/ScheduledMessageScheduler.java

@@ -47,7 +47,12 @@ private void sendScheduledMessage(ScheduledMessage scheduledMessage) {
             return;
         }
 
-        channel.sendMessage(scheduledMessage.getContent()).queue();
+        String parsedContent = scheduledMessage.getContent()
+            .replaceAll("`<", "<")   // 맨 앞 백틱 제거
+            .replaceAll(">`", ">");   // 맨 뒤 백틱 제거
+
+        channel.sendMessage(parsedContent).queue();
+
         log.info("📢 예약된 메시지가 Discord 채널({})에 전송됨: {}", scheduledMessage.getChannelId(), scheduledMessage.getContent());
     }
 }

src/main/java/greedy/greedybot/presentation/jda/configuration/JdaConfiguration.java

@@ -1,5 +1,7 @@
 package greedy.greedybot.presentation.jda.configuration;
 
+import greedy.greedybot.presentation.jda.listener.ScheduledMessageModalLauncher;
+import greedy.greedybot.presentation.jda.listener.ScheduledMessageSubmitListener;
 import greedy.greedybot.presentation.jda.listener.SlashCommandListenerMapper;
 import java.util.EnumSet;
 import net.dv8tion.jda.api.JDA;
@@ -17,6 +19,9 @@
 public class JdaConfiguration {
 
     private final SlashCommandListenerMapper slashCommandListenerMapper;
+    private final ScheduledMessageModalLauncher scheduledMessageModalLauncher;
+    private final ScheduledMessageSubmitListener scheduledMessageSubmitListener;
+
     @Value("${discord.token}")
     private String token;
     @Value("${discord.guild_id}")
@@ -26,8 +31,12 @@ public class JdaConfiguration {
     @Value("${discord.scheduled_message_channel_id}")
     private String scheduledMessageChannelId;
 
-    public JdaConfiguration(final SlashCommandListenerMapper slashCommandListenerMapper) {
+    public JdaConfiguration(SlashCommandListenerMapper slashCommandListenerMapper,
+        ScheduledMessageModalLauncher scheduledMessageModalLauncher,
+        ScheduledMessageSubmitListener scheduledMessageSubmitListener) {
         this.slashCommandListenerMapper = slashCommandListenerMapper;
+        this.scheduledMessageModalLauncher = scheduledMessageModalLauncher;
+        this.scheduledMessageSubmitListener = scheduledMessageSubmitListener;
     }
 
     @Bean
@@ -43,7 +52,10 @@ JDA jda() throws InterruptedException {
         return JDABuilder.createLight(token)
                 .setActivity(Activity.listening("메세지 입력"))
                 .setStatus(OnlineStatus.ONLINE)
-                .addEventListeners(slashCommandListenerMapper)
+                .addEventListeners( // 수동 입력
+                    slashCommandListenerMapper,
+                    scheduledMessageSubmitListener
+                )
                 .enableIntents(intents)
                 .build()
                 .awaitReady(); // https://ci.dv8tion.net/job/JDA/javadoc/net/dv8tion/jda/api/JDABuilder.html#build()

src/main/java/greedy/greedybot/presentation/jda/listener/ScheduledMessageCommandListener.java

@@ -0,0 +1,93 @@
+package greedy.greedybot.presentation.jda.listener;
+
+import greedy.greedybot.common.exception.GreedyBotException;
+import greedy.greedybot.presentation.jda.role.DiscordRole;
+import greedy.greedybot.presentation.jda.role.ScheduledMessageChannel;
+import java.util.Map;
+import java.util.Set;
+import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
+import net.dv8tion.jda.api.interactions.commands.OptionMapping;
+import net.dv8tion.jda.api.interactions.commands.OptionType;
+import net.dv8tion.jda.api.interactions.commands.build.Commands;
+import net.dv8tion.jda.api.interactions.commands.build.SlashCommandData;
+import net.dv8tion.jda.api.interactions.components.selections.StringSelectMenu;
+import org.jetbrains.annotations.NotNull;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+@Component
+public class ScheduledMessageCommandListener implements SlashCommandListener {
+
+    private static final Logger log = LoggerFactory.getLogger(ScheduledMessageCommandListener.class);
+
+    private static final Map<String, ScheduledMessageChannel> CHANNEL_NAME_TO_ENUM = Map.of(
+        "🚀공통-자유", ScheduledMessageChannel.NOTICE,
+        "🍃백엔드-스터디", ScheduledMessageChannel.BACKEND,
+        "\uD83E\uDD8B프론트엔드-스터디", ScheduledMessageChannel.FRONT,
+        "\uD83E\uDEE7리드-대화", ScheduledMessageChannel.LEAD_CONVERSATION,
+        "tf-discord-test-ground", ScheduledMessageChannel.TEST
+    );
+
+    @Value("${discord.message_writing_channel}")
+    private Long allowedChannelId;
+
+    @Override
+    public String getCommandName() {
+        return "scheduled-message";
+    }
+
+    @Override
+    public SlashCommandData getCommandData() {
+        return Commands.slash("scheduled-message", "예약 메세지 등록")
+            .addOption(OptionType.STRING, "member", "멘션할 멤버나 그룹이 있다면, 엔터 대신 Space(띄어쓰기)로 구분해 입력하세요. \n"
+                + "사용자는 @이름 형태로 입력하세요.", false);
+    }
+
+    @Override
+    public void onAction(@NotNull SlashCommandInteractionEvent event) {
+        try {
+            validateAllowedChannel(event);
+
+            String members = null;
+            OptionMapping memberOption = event.getOption("member");
+            if (memberOption != null) {
+                members = memberOption.getAsString();
+            }
+
+            String selectMenuId = "scheduled-channel-select";
+            if (members != null && !members.isEmpty()) {
+                selectMenuId += ":" + members;
+            }
+
+            // 채널 선택 드롭다운 생성
+            StringSelectMenu.Builder channelMenu = StringSelectMenu.create(selectMenuId)
+                .setPlaceholder("메시지를 보낼 채널을 선택하세요");
+
+            CHANNEL_NAME_TO_ENUM.forEach((name, enumValue) -> {
+                channelMenu.addOption(name, enumValue.name());
+            });
+
+            event.reply("📌 메시지를 보낼 채널을 선택하세요:")
+                .addActionRow(channelMenu.build())
+                .setEphemeral(true)
+                .queue();
+        } catch (GreedyBotException e) {
+            log.error(e.getMessage());
+            event.reply(e.getMessage()).setEphemeral(true).queue();
+        }
+    }
+
+    private void validateAllowedChannel(final @NotNull SlashCommandInteractionEvent event) {
+        if (event.getChannel().getIdLong() != allowedChannelId) {
+            log.warn("[NOT ALLOWED CHANNEL COMMAND]: {}", event.getUser().getEffectiveName());
+            throw new GreedyBotException("예약 메세지는 현재 채널에서 작성할 수 없습니다");
+        }
+    }
+
+    @Override
+    public Set<DiscordRole> allowedRoles() {
+        return Set.of(DiscordRole.LEAD);
+    }
+}

src/main/java/greedy/greedybot/presentation/jda/listener/ScheduledMessageModalLauncher.java

@@ -0,0 +1,54 @@
+package greedy.greedybot.presentation.jda.listener;
+
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.Locale;
+import net.dv8tion.jda.api.events.interaction.component.StringSelectInteractionEvent;
+import net.dv8tion.jda.api.hooks.ListenerAdapter;
+import net.dv8tion.jda.api.interactions.components.text.TextInput;
+import net.dv8tion.jda.api.interactions.components.text.TextInputStyle;
+import net.dv8tion.jda.api.interactions.modals.Modal;
+import org.jetbrains.annotations.NotNull;
+import org.springframework.stereotype.Component;
+
+@Component
+public class ScheduledMessageModalLauncher extends ListenerAdapter {
+
+    private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm",
+        Locale.ENGLISH);
+
+    @Override
+    public void onStringSelectInteraction(@NotNull StringSelectInteractionEvent event) {
+        String[] parts = event.getComponentId().split(":", 2);
+        String componentId = parts[0];
+        String members = (parts.length > 1) ? parts[1] : null;
+
+        if (!componentId.equals("scheduled-channel-select")) {
+            return;
+        }
+
+        TextInput messageInput = TextInput.create("message", "메시지", TextInputStyle.PARAGRAPH)
+            .setRequired(true)
+            .build();
+
+        final String defaultTime = LocalDateTime.now().format(DATE_TIME_FORMATTER);
+        TextInput timeInput = TextInput.create("time", "예약 시간", TextInputStyle.SHORT)
+            .setValue(defaultTime)
+            .setRequired(true)
+            .build();
+
+        final String channelId = event.getValues().get(0);
+
+        String modalId = "scheduled-message-modal:" + channelId;
+        if (members != null && !members.isEmpty()) {
+            modalId += ":" + members;
+        }
+
+        Modal modal = Modal.create(modalId, "예약 메시지 등록")
+            .addActionRow(messageInput)
+            .addActionRow(timeInput)
+            .build();
+
+        event.replyModal(modal).queue();
+    }
+}