68 lines
1.6 KiB
TypeScript
68 lines
1.6 KiB
TypeScript
'use strict';
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/**
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* Module dependencies
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*/
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import * as mongo from 'mongodb';
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import Notification from '../models/notification';
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import serializeUser from './user';
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import serializePost from './post';
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import deepcopy = require('deepcopy');
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/**
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* Serialize a notification
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*
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* @param {Object} notification
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* @return {Promise<Object>}
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*/
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export default (notification: any) => new Promise<Object>(async (resolve, reject) => {
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let _notification: any;
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// Populate the notification if 'notification' is ID
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if (mongo.ObjectID.prototype.isPrototypeOf(notification)) {
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_notification = await Notification.findOne({
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_id: notification
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});
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} else if (typeof notification === 'string') {
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_notification = await Notification.findOne({
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_id: new mongo.ObjectID(notification)
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});
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} else {
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_notification = deepcopy(notification);
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}
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// Rename _id to id
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_notification.id = _notification._id;
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delete _notification._id;
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// Rename notifier_id to user_id
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_notification.user_id = _notification.notifier_id;
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delete _notification.notifier_id;
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const me = _notification.notifiee_id;
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delete _notification.notifiee_id;
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// Populate notifier
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_notification.user = await serializeUser(_notification.user_id, me);
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switch (_notification.type) {
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case 'follow':
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// nope
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break;
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case 'mention':
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case 'reply':
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case 'repost':
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case 'quote':
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case 'like':
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case 'poll_vote':
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// Populate post
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_notification.post = await serializePost(_notification.post_id, me);
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break;
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default:
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console.error(`Unknown type: ${_notification.type}`);
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break;
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}
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resolve(_notification);
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});
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