fake.ts

import * as app from "#app"

export default new app.Command({
  name: "fake",
  description: "Fake an user message",
  channelType: "guild",
  botPermissions: ["ManageWebhooks"],
  cooldown: {
    duration: 10000,
    type: app.CooldownType.ByGuild,
  },
  positional: [
    {
      name: "target",
      description: "The faked user",
      type: "user",
      required: true,
    },
  ],
  rest: {
    name: "content",
    description: "The content of the faked message",
    required: true,
  },
  async run(message) {
    const user = message.args.target

    message.triggerCooldown()

    let name = user.username

    try {
      const member = await message.guild.members.fetch(user.id)

      name = member.displayName
    } catch {}

    const webhook = await message.channel.createWebhook({
      name,
      avatar: user.displayAvatarURL(),
    })

    if (webhook.token) {
      const client = new app.WebhookClient(webhook)
      await client.send(message.rest)
      client.destroy()
    } else {
      await message.channel.send(
        `${app.emote(message, "Cross")} Permission error`,
      )
    }
    await message.delete().catch()
    await webhook.delete().catch()
  },
})