hippofish/src/server/api/endpoints/users/lists/push.ts
2019-02-22 14:02:56 +09:00

96 lines
2.6 KiB
TypeScript

import $ from 'cafy';
import ID, { transform } from '../../../../../misc/cafy-id';
import UserList from '../../../../../models/user-list';
import User, { pack as packUser, isRemoteUser, fetchProxyAccount } from '../../../../../models/user';
import { publishUserListStream } from '../../../../../services/stream';
import { renderActivity } from '../../../../../remote/activitypub/renderer';
import renderFollow from '../../../../../remote/activitypub/renderer/follow';
import { deliver } from '../../../../../queue';
import define from '../../../define';
import { ApiError } from '../../../error';
import { getUser } from '../../../common/getters';
export const meta = {
desc: {
'ja-JP': '指定したユーザーリストに指定したユーザーを追加します。',
'en-US': 'Add a user to a user list.'
},
requireCredential: true,
kind: 'account-write',
params: {
listId: {
validator: $.type(ID),
transform: transform,
},
userId: {
validator: $.type(ID),
transform: transform,
desc: {
'ja-JP': '対象のユーザーのID',
'en-US': 'Target user ID'
}
},
},
errors: {
noSuchList: {
message: 'No such list.',
code: 'NO_SUCH_LIST',
id: '2214501d-ac96-4049-b717-91e42272a711'
},
noSuchUser: {
message: 'No such user.',
code: 'NO_SUCH_USER',
id: 'a89abd3d-f0bc-4cce-beb1-2f446f4f1e6a'
},
alreadyAdded: {
message: 'That user has already been added to that list.',
code: 'ALREADY_ADDED',
id: '1de7c884-1595-49e9-857e-61f12f4d4fc5'
}
}
};
export default define(meta, async (ps, me) => {
// Fetch the list
const userList = await UserList.findOne({
_id: ps.listId,
userId: me._id,
});
if (userList == null) {
throw new ApiError(meta.errors.noSuchList);
}
// Fetch the user
const user = await getUser(ps.userId).catch(e => {
if (e.id === '15348ddd-432d-49c2-8a5a-8069753becff') throw new ApiError(meta.errors.noSuchUser);
throw e;
});
if (userList.userIds.map(id => id.toHexString()).includes(user._id.toHexString())) {
throw new ApiError(meta.errors.alreadyAdded);
}
// Push the user
await UserList.update({ _id: userList._id }, {
$push: {
userIds: user._id
}
});
publishUserListStream(userList._id, 'userAdded', await packUser(user));
// このインスタンス内にこのリモートユーザーをフォローしているユーザーがいなくても投稿を受け取るためにダミーのユーザーがフォローしたということにする
if (isRemoteUser(user)) {
const proxy = await fetchProxyAccount();
const content = renderActivity(renderFollow(proxy, user));
deliver(proxy, content, user.inbox);
}
});