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/**
* Module dependencies
*/
import $ from 'cafy'; import ID from '../../../../cafy-id';
import Channel, { IChannel, pack } from '../../../../models/channel';
/**
* Show a channel
*/
module.exports = (params, user) => new Promise(async (res, rej) => {
// Get 'channelId' parameter
const [channelId, channelIdErr] = $.type(ID).get(params.channelId);
if (channelIdErr) return rej('invalid channelId param');
// Fetch channel
const channel: IChannel = await Channel.findOne({
_id: channelId
});
if (channel === null) {
return rej('channel not found');
}
// Serialize
res(await pack(channel, user));
});
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