chore: Rename getCommandName to getName and getContexts now returns a Set (#5)

Author: TonimatasDEV

src/main/java/dev/tonimatas/cjda/internal/CJDAImpl.java

@@ -61,11 +61,11 @@ public void onSlashCommandInteraction(SlashCommandInteractionEvent event) {
     @Override
     public void registerCommand(SlashCommand command) {
         if (isRegistered(command)) {
-            LOGGER.error("Slash command {} is already registered!", command.getCommandName());
+            LOGGER.error("Slash command {} is already registered!", command.getName());
             return;
         }
 
-        slashCommands.put(command.getCommandName(), command);
+        slashCommands.put(command.getName(), command);
     }
 
     @Override
@@ -82,7 +82,7 @@ public CommandListUpdateAction init() {
         List<SlashCommandData> slashCommandDataList = new ArrayList<>();
 
         for (SlashCommand command : slashCommands.values()) {
-            SlashCommandData data = Commands.slash(command.getCommandName(), command.getDescription());
+            SlashCommandData data = Commands.slash(command.getName(), command.getDescription());
 
             if (localization != null) {
                 data.setLocalizationFunction(localization);
@@ -98,6 +98,6 @@ public CommandListUpdateAction init() {
     }
 
     private boolean isRegistered(SlashCommand command) {
-        return slashCommands.get(command.getCommandName()) != null;
+        return slashCommands.get(command.getName()) != null;
     }
 }

src/main/java/dev/tonimatas/cjda/slash/SlashCommand.java

@@ -5,15 +5,15 @@
 import net.dv8tion.jda.api.interactions.commands.SlashCommandInteraction;
 import net.dv8tion.jda.api.interactions.commands.build.SlashCommandData;
 
-import java.util.List;
+import java.util.Set;
 
 /**
  * Slash command interface for CJDA.
  * @author TonimatasDEV
  */
 public interface SlashCommand {
     /**
-     * It is called when a slash command with the {@link SlashCommand#getCommandName()} is executed in Discord.
+     * It is called when a slash command with the {@link SlashCommand#getName()} is executed in Discord.
      *
      * @param interaction The slash command interaction that contains important information
      */
@@ -36,7 +36,7 @@ default SlashCommandData init(SlashCommandData data) {
      * 
      * @return The command name
      */
-    String getCommandName();
+    String getName();
 
     /**
      * Used to add a default command description {@link SlashCommandData#setDescription(String)}.
@@ -51,5 +51,5 @@ default SlashCommandData init(SlashCommandData data) {
      * 
      * @return The command contexts
      */
-    List<InteractionContextType> getContexts();
+    Set<InteractionContextType> getContexts();
 }