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import {
ChannelCreateEvent,
ChannelModel,
ChannelType,
emitEvent,
getPermission,
GuildModel,
Snowflake,
TextChannel,
toObject,
VoiceChannel
} from "@fosscord/util";
import { HTTPError } from "lambert-server";
// TODO: DM channel
export async function createChannel(
channel: Partial<TextChannel | VoiceChannel>,
user_id: string = "0",
opts?: {
keepId?: boolean;
skipExistsCheck?: boolean;
}
) {
// Always check if user has permission first
const permissions = await getPermission(user_id, channel.guild_id);
permissions.hasThrow("MANAGE_CHANNELS");
switch (channel.type) {
case ChannelType.GUILD_TEXT:
case ChannelType.GUILD_VOICE:
if (channel.parent_id && !opts?.skipExistsCheck) {
const exists = await ChannelModel.findOne({ id: channel.parent_id }, { guild_id: true }).exec();
if (!exists) throw new HTTPError("Parent id channel doesn't exist", 400);
if (exists.guild_id !== channel.guild_id) throw new HTTPError("The category channel needs to be in the guild");
}
break;
case ChannelType.GUILD_CATEGORY:
break;
case ChannelType.DM:
case ChannelType.GROUP_DM:
throw new HTTPError("You can't create a dm channel in a guild");
// TODO: check if guild is community server
case ChannelType.GUILD_STORE:
case ChannelType.GUILD_NEWS:
default:
throw new HTTPError("Not yet supported");
}
if (!channel.permission_overwrites) channel.permission_overwrites = [];
// TODO: auto generate position
channel = await new ChannelModel({
...channel,
...(!opts?.keepId && { id: Snowflake.generate() }),
created_at: new Date(),
// @ts-ignore
recipient_ids: null
}).save();
await emitEvent({ event: "CHANNEL_CREATE", data: toObject(channel), guild_id: channel.guild_id } as ChannelCreateEvent);
return channel;
}
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