use bulk overwrite commands endpoint

src/index.js

@@ -186,11 +186,8 @@ bot.once("ready", async () => {
     logger.info("hf:main", "Reconnected to Discord.");
   });
 
-  const commands = await bot.getCommands();
+  const commands = [];
   for (const command of interactionCommands.values()) {
-    const hasCommand = commands.find((c) => c.name == command.name);
-    if (hasCommand) continue;
-
     const options = Object.values(command.options);
     for (const option of options) {
       delete option.default;
@@ -200,21 +197,33 @@ bot.once("ready", async () => {
     const send = options.shift();
     options.push(send);
 
-    await bot.createCommand({
+    const formattedCommand = {
       name: command.name,
       type: command.type,
       description: command.helpText,
       options: options,
-      defaultMemberPermissions: command.permissions,
-      dmPermission: !command.guildOnly,
-    });
+      dm_permission: !command.guildOnly,
+    };
+
+    if (command.type === Dysnomia.Constants.ApplicationCommandTypes.CHAT_INPUT)
+      formattedCommand.name = formattedCommand.name.toLowerCase();
+
+    if (command.permissions !== undefined) {
+      formattedCommand.default_member_permissions =
+        command.permissions instanceof Dysnomia.Permission
+          ? String(command.permissions.allow)
+          : String(command.permissions);
+    }
+
+    commands.push(formattedCommand);
   }
 
-  for (const command of commands) {
-    if (interactionCommands.has(command.name)) continue;
-
-    await bot.deleteCommand(command.id);
-  }
+  await this.requestHandler.request(
+    "PUT",
+    `/applications/${bot.application.id}/commands`,
+    true,
+    commands
+  );
 });
 
 bot.on("error", (err) => {