Sharkey/src/server/api/endpoints/messaging/messages/create.ts

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/**
* Module dependencies
*/
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import $ from 'cafy';
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import Message from '../../../../../models/messaging-message';
import { isValidText } from '../../../../../models/messaging-message';
import History from '../../../../../models/messaging-history';
import User from '../../../../../models/user';
import Mute from '../../../../../models/mute';
import DriveFile from '../../../../../models/drive-file';
import { pack } from '../../../../../models/messaging-message';
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import publishUserStream from '../../../../../common/event';
import { publishMessagingStream, publishMessagingIndexStream, pushSw } from '../../../../../common/event';
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import html from '../../../../../common/text/html';
import parse from '../../../../../common/text/parse';
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import config from '../../../../../conf';
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/**
* Create a message
*
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* @param {any} params
* @param {any} user
* @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 'userId' parameter
const [recipientId, recipientIdErr] = $(params.userId).id().$;
if (recipientIdErr) return rej('invalid userId param');
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// Myself
if (recipientId.equals(user._id)) {
return rej('cannot send message to myself');
}
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// Fetch recipient
const recipient = await User.findOne({
_id: recipientId
}, {
fields: {
_id: true
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}
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});
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if (recipient === null) {
return rej('user not found');
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}
// Get 'text' parameter
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const [text, textErr] = $(params.text).optional.string().pipe(isValidText).$;
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if (textErr) return rej('invalid text');
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// Get 'fileId' parameter
const [fileId, fileIdErr] = $(params.fileId).optional.id().$;
if (fileIdErr) return rej('invalid fileId param');
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let file = null;
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if (fileId !== undefined) {
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file = await DriveFile.findOne({
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_id: fileId,
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'metadata.userId': user._id
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});
if (file === null) {
return rej('file not found');
}
}
// テキストが無いかつ添付ファイルも無かったらエラー
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if (text === undefined && file === null) {
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return rej('text or file is required');
}
// メッセージを作成
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const message = await Message.insert({
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createdAt: new Date(),
fileId: file ? file._id : undefined,
recipientId: recipient._id,
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text: text ? text : undefined,
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textHtml: text ? html(parse(text)) : undefined,
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userId: user._id,
isRead: false
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});
// Serialize
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const messageObj = await pack(message);
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// Reponse
res(messageObj);
// 自分のストリーム
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publishMessagingStream(message.userId, message.recipientId, 'message', messageObj);
publishMessagingIndexStream(message.userId, 'message', messageObj);
publishUserStream(message.userId, 'messaging_message', messageObj);
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// 相手のストリーム
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publishMessagingStream(message.recipientId, message.userId, 'message', messageObj);
publishMessagingIndexStream(message.recipientId, 'message', messageObj);
publishUserStream(message.recipientId, 'messaging_message', messageObj);
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// 3秒経っても(今回作成した)メッセージが既読にならなかったら「未読のメッセージがありますよ」イベントを発行する
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setTimeout(async () => {
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const freshMessage = await Message.findOne({ _id: message._id }, { isRead: true });
if (!freshMessage.isRead) {
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//#region ただしミュートされているなら発行しない
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const mute = await Mute.find({
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muterId: recipient._id,
deletedAt: { $exists: false }
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});
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const mutedUserIds = mute.map(m => m.muteeId.toString());
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if (mutedUserIds.indexOf(user._id.toString()) != -1) {
return;
}
//#endregion
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publishUserStream(message.recipientId, 'unread_messaging_message', messageObj);
pushSw(message.recipientId, 'unread_messaging_message', messageObj);
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}
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}, 3000);
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// Register to search database
if (message.text && config.elasticsearch.enable) {
const es = require('../../../db/elasticsearch');
es.index({
index: 'misskey',
type: 'messaging_message',
id: message._id.toString(),
body: {
text: message.text
}
});
}
// 履歴作成(自分)
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History.update({
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userId: user._id,
partnerId: recipient._id
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}, {
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updatedAt: new Date(),
userId: user._id,
partnerId: recipient._id,
messageId: message._id
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}, {
upsert: true
});
// 履歴作成(相手)
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History.update({
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userId: recipient._id,
partnerId: user._id
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}, {
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updatedAt: new Date(),
userId: recipient._id,
partnerId: user._id,
messageId: message._id
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}, {
upsert: true
});
});