voidy / packages / bot / src / modules / guild / commands / welcome / set-channel.ts

import { ChannelType, MessageFlags, PermissionFlagsBits, SlashCommandSubcommandBuilder } from "discord.js";
import { Command, requirePermission } from "@voidy/framework";
import { GuildConfig, type IGuildConfig } from "../../schemas/GuildConfig";

export default new Command({
  id: "guild.welcome.set-channel",
  use: [requirePermission(PermissionFlagsBits.ManageGuild)],
  data: new SlashCommandSubcommandBuilder()
    .setName("set-channel")
    .setDescription("Set the welcome message channel.")
    .addChannelOption((option) =>
      option
        .setName("channel")
        .setDescription("Channel for welcome messages.")
        .addChannelTypes(ChannelType.GuildText)
        .setRequired(true),
    ),

  execute: async ({ interaction, client }) => {
    const channel = interaction.options.getChannel("channel", true);

    const doc = await GuildConfig.findOneAndUpdate(
      { guildId: interaction.guildId },
      { $set: { "welcome.channelId": channel.id } },
      { upsert: true, new: true },
    );

    const cache = client.data.get("guildConfig") as Map<string, IGuildConfig> | undefined;
    if (cache && interaction.guildId) cache.set(interaction.guildId, doc.toObject());

    await interaction.reply({
      content: `Welcome channel set to <#${channel.id}>.`,
      flags: [MessageFlags.Ephemeral],
    });
  },
});