85 lines
1.6 KiB
TypeScript
85 lines
1.6 KiB
TypeScript
import $ from 'cafy'; import ID from '../../../../misc/cafy-id';
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import Note from '../../../../models/note';
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import Reaction, { pack } from '../../../../models/note-reaction';
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import { ILocalUser } from '../../../../models/user';
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import getParams from '../../get-params';
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export const meta = {
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desc: {
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'ja-JP': '指定した投稿のリアクション一覧を取得します。',
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'en-US': 'Show reactions of a note.'
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},
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requireCredential: false,
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params: {
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noteId: $.type(ID).note({
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desc: {
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'ja-JP': '対象の投稿のID',
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'en-US': 'The ID of the target note'
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}
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}),
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limit: $.num.optional.range(1, 100).note({
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default: 10
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}),
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offset: $.num.optional.note({
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default: 0
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}),
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sinceId: $.type(ID).optional.note({
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}),
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untilId: $.type(ID).optional.note({
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}),
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}
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};
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export default (params: any, user: ILocalUser) => new Promise(async (res, rej) => {
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const [ps, psErr] = getParams(meta, params);
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if (psErr) return rej(psErr);
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// Check if both of sinceId and untilId is specified
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if (ps.sinceId && ps.untilId) {
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return rej('cannot set sinceId and untilId');
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}
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// Lookup note
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const note = await Note.findOne({
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_id: ps.noteId
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});
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if (note === null) {
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return rej('note not found');
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}
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const query = {
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noteId: note._id
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} as any;
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const sort = {
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_id: -1
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};
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if (ps.sinceId) {
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sort._id = 1;
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query._id = {
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$gt: ps.sinceId
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};
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} else if (ps.untilId) {
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query._id = {
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$lt: ps.untilId
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};
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}
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const reactions = await Reaction
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.find(query, {
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limit: ps.limit,
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skip: ps.offset,
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sort: sort
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});
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// Serialize
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res(await Promise.all(reactions.map(reaction => pack(reaction, user))));
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});
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