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commands/setlang.js

@@ -0,0 +1,67 @@
+import { EmbedBuilder, PermissionsBitField, SlashCommandBuilder } from "discord.js";
+import fs from "fs/promises";
+import { t } from "../util/i18n.js";
+
+export default {
+  name: "setlang",
+  description: "Stellt die Sprache des Bots für diesen Server ein (DE/EN)",
+  aliases: ["language", "lang"],
+  guild: ["all"],
+  nsfw: false,
+  user_permissions: [PermissionsBitField.Flags.Administrator],
+  bot_permissions: [],
+  args_required: 1,
+  args_usage: "[de|en]  Beispiel: vn!setlang en",
+  cooldown: 5,
+
+  data: new SlashCommandBuilder()
+    .setName("setlang")
+    .setDescription("Set the bot language for this server (DE/EN)")
+    .addStringOption((opt) =>
+      opt
+        .setName("sprache")
+        .setDescription("Sprache / Language")
+        .setRequired(true)
+        .addChoices(
+          { name: "🇩🇪 Deutsch", value: "de" },
+          { name: "🇬🇧 English", value: "en" }
+        )
+    ),
+
+  async execute(client, ctx, args) {
+    const input = ctx.isSlash
+      ? ctx.interaction.options.getString("sprache")
+      : args[0]?.toLowerCase();
+
+    if (!["de", "en"].includes(input)) {
+      return ctx.reply("Ungültige Sprache. Nutze `de` oder `en`.");
+    }
+
+    const guildID  = ctx.guild.id;
+    const filePath = `./serverdata/${guildID}.json`;
+
+    let saveData = { watchedResources: [] };
+    try {
+      const raw = await fs.readFile(filePath, "utf8");
+      saveData = JSON.parse(raw);
+    } catch { /* Datei noch nicht vorhanden */ }
+
+    saveData.lang = input;
+
+    try {
+      await fs.mkdir("./serverdata", { recursive: true });
+      await fs.writeFile(filePath, JSON.stringify(saveData, null, 2));
+    } catch (e) {
+      client.logger.error(e);
+      return ctx.reply(t(input, "error.saveFailed"));
+    }
+
+    const flag   = input === "de" ? "🇩🇪" : "🇬🇧";
+    const embed  = new EmbedBuilder()
+      .setColor(ctx.guild.members.me.displayHexColor)
+      .setTitle(t(input, "setlang.title"))
+      .setDescription(`${flag} ${t(input, "setlang.success")}`);
+
+    return ctx.reply({ embeds: [embed] });
+  },
+};