32 lines
709 B
TypeScript
32 lines
709 B
TypeScript
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/**
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* Module dependencies
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*/
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import $ from 'cafy';
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import { default as Channel, IChannel } from '../../models/channel';
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import serialize from '../../serializers/channel';
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/**
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* Show a channel
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*
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* @param {any} params
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* @param {any} user
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* @return {Promise<any>}
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*/
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module.exports = (params, user) => new Promise(async (res, rej) => {
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// Get 'channel_id' parameter
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const [channelId, channelIdErr] = $(params.channel_id).id().$;
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if (channelIdErr) return rej('invalid channel_id param');
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// Fetch channel
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const channel: IChannel = await Channel.findOne({
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_id: channelId
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});
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if (channel === null) {
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return rej('channel not found');
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}
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// Serialize
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res(await serialize(channel, user));
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});
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