misskey/packages/backend/src/server/api/endpoints/channels/create.ts

70 lines
1.4 KiB
TypeScript

import $ from 'cafy';
import define from '../../define';
import { ApiError } from '../../error';
import { Channels, DriveFiles } from '@/models/index';
import { Channel } from '@/models/entities/channel';
import { genId } from '@/misc/gen-id';
import { ID } from '@/misc/cafy-id';
export const meta = {
tags: ['channels'],
requireCredential: true,
kind: 'write:channels',
params: {
name: {
validator: $.str.range(1, 128),
},
description: {
validator: $.nullable.optional.str.range(1, 2048),
},
bannerId: {
validator: $.nullable.optional.type(ID),
},
},
res: {
type: 'object',
optional: false, nullable: false,
ref: 'Channel',
},
errors: {
noSuchFile: {
message: 'No such file.',
code: 'NO_SUCH_FILE',
id: 'cd1e9f3e-5a12-4ab4-96f6-5d0a2cc32050',
},
},
} as const;
// eslint-disable-next-line import/no-default-export
export default define(meta, async (ps, user) => {
let banner = null;
if (ps.bannerId != null) {
banner = await DriveFiles.findOne({
id: ps.bannerId,
userId: user.id,
});
if (banner == null) {
throw new ApiError(meta.errors.noSuchFile);
}
}
const channel = await Channels.insert({
id: genId(),
createdAt: new Date(),
userId: user.id,
name: ps.name,
description: ps.description || null,
bannerId: banner ? banner.id : null,
} as Channel).then(x => Channels.findOneOrFail(x.identifiers[0]));
return await Channels.pack(channel, user);
});