2018-04-07 20:30:37 +03:00
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/**
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* Module dependencies
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*/
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2018-04-24 12:13:06 +03:00
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import $ from 'cafy'; import ID from '../../../../cafy-id';
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2018-04-07 20:30:37 +03:00
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import Note, { INote, isValidText, isValidCw, pack } from '../../../../models/note';
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import { ILocalUser } from '../../../../models/user';
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import Channel, { IChannel } from '../../../../models/channel';
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import DriveFile from '../../../../models/drive-file';
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import create from '../../../../services/note/create';
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import { IApp } from '../../../../models/app';
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/**
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* Create a note
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*/
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module.exports = (params, user: ILocalUser, app: IApp) => new Promise(async (res, rej) => {
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// Get 'visibility' parameter
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2018-04-27 13:12:15 +03:00
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const [visibility = 'public', visibilityErr] = $(params.visibility).optional.string().or(['public', 'unlisted', 'private', 'direct']).get();
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2018-04-07 20:30:37 +03:00
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if (visibilityErr) return rej('invalid visibility');
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// Get 'text' parameter
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2018-04-27 13:12:15 +03:00
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const [text = null, textErr] = $(params.text).optional.nullable.string().pipe(isValidText).get();
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2018-04-07 20:30:37 +03:00
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if (textErr) return rej('invalid text');
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// Get 'cw' parameter
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2018-04-27 13:12:15 +03:00
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const [cw, cwErr] = $(params.cw).optional.nullable.string().pipe(isValidCw).get();
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2018-04-07 20:30:37 +03:00
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if (cwErr) return rej('invalid cw');
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// Get 'viaMobile' parameter
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2018-04-27 13:12:15 +03:00
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const [viaMobile = false, viaMobileErr] = $(params.viaMobile).optional.boolean().get();
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2018-04-07 20:30:37 +03:00
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if (viaMobileErr) return rej('invalid viaMobile');
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// Get 'tags' parameter
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2018-04-27 13:12:15 +03:00
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const [tags = [], tagsErr] = $(params.tags).optional.array($().string().range(1, 32)).unique().get();
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2018-04-07 20:30:37 +03:00
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if (tagsErr) return rej('invalid tags');
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// Get 'geo' parameter
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2018-04-24 12:13:06 +03:00
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const [geo, geoErr] = $(params.geo).optional.nullable.object(true)
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2018-04-07 20:30:37 +03:00
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.have('coordinates', $().array().length(2)
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.item(0, $().number().range(-180, 180))
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.item(1, $().number().range(-90, 90)))
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.have('altitude', $().nullable.number())
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.have('accuracy', $().nullable.number())
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.have('altitudeAccuracy', $().nullable.number())
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.have('heading', $().nullable.number().range(0, 360))
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.have('speed', $().nullable.number())
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.get();
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2018-04-07 20:30:37 +03:00
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if (geoErr) return rej('invalid geo');
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// Get 'mediaIds' parameter
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2018-04-27 13:12:15 +03:00
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const [mediaIds, mediaIdsErr] = $(params.mediaIds).optional.array($().type(ID)).unique().range(1, 4).get();
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2018-04-07 20:30:37 +03:00
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if (mediaIdsErr) return rej('invalid mediaIds');
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let files = [];
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if (mediaIds !== undefined) {
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// Fetch files
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// forEach だと途中でエラーなどがあっても return できないので
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// 敢えて for を使っています。
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for (const mediaId of mediaIds) {
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// Fetch file
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// SELECT _id
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const entity = await DriveFile.findOne({
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_id: mediaId,
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'metadata.userId': user._id
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});
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if (entity === null) {
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return rej('file not found');
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} else {
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files.push(entity);
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}
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}
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} else {
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files = null;
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}
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// Get 'renoteId' parameter
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const [renoteId, renoteIdErr] = $(params.renoteId).optional.type(ID).get();
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2018-04-07 20:30:37 +03:00
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if (renoteIdErr) return rej('invalid renoteId');
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let renote: INote = null;
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let isQuote = false;
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if (renoteId !== undefined) {
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// Fetch renote to note
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renote = await Note.findOne({
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_id: renoteId
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});
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if (renote == null) {
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return rej('renoteee is not found');
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} else if (renote.renoteId && !renote.text && !renote.mediaIds) {
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return rej('cannot renote to renote');
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}
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isQuote = text != null || files != null;
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}
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// Get 'replyId' parameter
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const [replyId, replyIdErr] = $(params.replyId).optional.type(ID).get();
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2018-04-07 20:30:37 +03:00
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if (replyIdErr) return rej('invalid replyId');
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let reply: INote = null;
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if (replyId !== undefined) {
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// Fetch reply
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reply = await Note.findOne({
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_id: replyId
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});
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if (reply === null) {
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return rej('in reply to note is not found');
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}
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// 返信対象が引用でないRenoteだったらエラー
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if (reply.renoteId && !reply.text && !reply.mediaIds) {
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return rej('cannot reply to renote');
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}
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}
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// Get 'channelId' parameter
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2018-04-27 13:12:15 +03:00
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const [channelId, channelIdErr] = $(params.channelId).optional.type(ID).get();
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2018-04-07 20:30:37 +03:00
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if (channelIdErr) return rej('invalid channelId');
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let channel: IChannel = null;
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if (channelId !== undefined) {
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// Fetch channel
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channel = 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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// 返信対象の投稿がこのチャンネルじゃなかったらダメ
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if (reply && !channelId.equals(reply.channelId)) {
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return rej('チャンネル内部からチャンネル外部の投稿に返信することはできません');
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}
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// Renote対象の投稿がこのチャンネルじゃなかったらダメ
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if (renote && !channelId.equals(renote.channelId)) {
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return rej('チャンネル内部からチャンネル外部の投稿をRenoteすることはできません');
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}
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// 引用ではないRenoteはダメ
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if (renote && !isQuote) {
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return rej('チャンネル内部では引用ではないRenoteをすることはできません');
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}
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} else {
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// 返信対象の投稿がチャンネルへの投稿だったらダメ
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if (reply && reply.channelId != null) {
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return rej('チャンネル外部からチャンネル内部の投稿に返信することはできません');
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}
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// Renote対象の投稿がチャンネルへの投稿だったらダメ
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if (renote && renote.channelId != null) {
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return rej('チャンネル外部からチャンネル内部の投稿をRenoteすることはできません');
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}
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}
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// Get 'poll' parameter
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2018-04-24 12:13:06 +03:00
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const [poll, pollErr] = $(params.poll).optional.object(true)
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.have('choices', $().array($().string())
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2018-04-07 20:30:37 +03:00
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.unique()
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.range(2, 10)
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.each(c => c.length > 0 && c.length < 50))
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.get();
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2018-04-07 20:30:37 +03:00
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if (pollErr) return rej('invalid poll');
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if (poll) {
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(poll as any).choices = (poll as any).choices.map((choice, i) => ({
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id: i, // IDを付与
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text: choice.trim(),
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votes: 0
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}));
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}
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// テキストが無いかつ添付ファイルが無いかつRenoteも無いかつ投票も無かったらエラー
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if (text === undefined && files === null && renote === null && poll === undefined) {
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return rej('text, mediaIds, renoteId or poll is required');
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}
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// 投稿を作成
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const note = await create(user, {
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createdAt: new Date(),
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media: files,
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2018-04-22 11:04:52 +03:00
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poll,
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text,
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2018-04-07 20:30:37 +03:00
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reply,
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renote,
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2018-04-22 11:04:52 +03:00
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cw,
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tags,
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app,
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viaMobile,
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2018-04-07 20:30:37 +03:00
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visibility,
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geo
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});
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const noteObj = await pack(note, user);
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// Reponse
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res({
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createdNote: noteObj
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});
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});
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