Deprecation Notice on Legacy, DuckDuckGo Search Command, Settings Fix

pom.xml

@@ -46,9 +46,19 @@
             <artifactId>mysql-connector-java</artifactId>
             <version>8.0.28</version>
         </dependency>
+        <!-- DDG api (https://github.com/nstrydom2/duckduckgo-api) -->
+        <dependency>
+            <groupId>com.github.nstrydom2</groupId>
+            <artifactId>duckduckgo-api</artifactId>
+            <version>v0.1.2</version>
+        </dependency>
     </dependencies>
 
     <repositories>
+        <repository>
+            <id>jitpack.io</id>
+            <url>https://jitpack.io</url>
+        </repository>
         <repository>
             <id>jcenter</id>
             <url>https://jcenter.bintray.com/</url>
@@ -58,10 +68,5 @@
             <name>bintray</name>
             <url>https://jcenter.bintray.com</url>
         </repository>
-        <repository>
-            <id>jitpack.io</id>
-            <url>https://jitpack.io</url>
-        </repository>
-
     </repositories>
 </project>

src/main/java/moe/oko/Kiafumi/command/CommandClass.java

@@ -60,10 +60,12 @@ public abstract class CommandClass extends ListenerAdapter {
     }
 
     /**
+     * @deprecated - soon to be removed in favour of getSlashCommandInfo()
      * For the sake of organization. Format the strings like so:
      * command - description.
      * @return
      */
+    @Deprecated
     public abstract List<String> getCommandsAsList();
 
     /**

src/main/java/moe/oko/Kiafumi/command/DuckCommand.java

@@ -0,0 +1,64 @@
+package moe.oko.Kiafumi.command;
+
+import moe.oko.Kiafumi.util.CommandInfo;
+import net.dv8tion.jda.api.EmbedBuilder;
+import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
+import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
+import net.dv8tion.jda.api.interactions.commands.OptionType;
+import org.bitnick.net.duckduckgo.WebSearch;
+import org.bitnick.net.duckduckgo.entity.SearchResult;
+
+import java.awt.*;
+import java.time.ZonedDateTime;
+import java.util.ArrayList;
+import java.util.List;
+
+public class DuckCommand extends CommandClass{
+    private boolean enabled = true;
+
+    @Override
+    public boolean isEnabled() {
+        return enabled;
+    }
+
+    @Override
+    public String getName() {
+        return "Duck";
+    }
+
+    @Override
+    public void legacyCommand(String[] args, MessageReceivedEvent e, boolean prefix) {
+
+    }
+
+    @Override
+    public void newCommand(String name, SlashCommandInteractionEvent e) {
+        switch (name) {
+            case "search":
+                String option = e.getOption("Query").getAsString();
+                WebSearch ws = WebSearch.instanceOf();
+                SearchResult sr = ws.instantAnswerSearch(option);
+                EmbedBuilder eb = new EmbedBuilder()
+                        .setColor(Color.PINK)
+                        .setTitle(sr.getTitle(), sr.getUrl().toString())
+                        .setDescription(sr.getDescription())
+                        .setFooter("Kiafumi - Maintained by oko.moe")
+                        .setTimestamp(ZonedDateTime.now());
+                e.replyEmbeds(eb.build()).queue();
+                return; //unnecessary, but there.
+        }
+    }
+
+    @Override
+    public List<String> getCommandsAsList() {
+        return null;
+    }
+
+    @Override
+    public List<CommandInfo> getSlashCommandInfo() {
+        List<CommandInfo> cil = new ArrayList<>();
+        CommandInfo ci = new CommandInfo("search", "Looks up with DuckDuckGo your query!");
+        ci.addOption("Query", "The query to be searched", OptionType.STRING, true);
+        return cil;
+    }
+}

src/main/java/moe/oko/Kiafumi/command/SettingCommand.java

@@ -32,8 +32,7 @@ public class SettingCommand extends CommandClass {
 
     @Override
     public void newCommand(String name, SlashCommandInteractionEvent e) {
-        if(e.getGuild() == null) {
-            e.getChannel().sendMessage("This is a guild only command.").queue();
+        if(e.getGuild() != null) {
             Server server = Kiafumi.instance.getServerManager().getOrCreateServer(e.getGuild());
             switch (name) {
                 case "settings":