hippofish/src/api/models/notification.ts

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import * as mongo from 'mongodb';
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import deepcopy = require('deepcopy');
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import db from '../../db/mongodb';
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import { IUser, pack as packUser } from './user';
import { pack as packPost } from './post';
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const Notification = db.get<INotification>('notifications');
export default Notification;
export interface INotification {
_id: mongo.ObjectID;
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created_at: Date;
/**
*
*/
notifiee?: IUser;
/**
*
*/
notifiee_id: mongo.ObjectID;
/**
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* (initiator)Origin
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*/
notifier?: IUser;
/**
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* (initiator)Origin
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*/
notifier_id: mongo.ObjectID;
/**
*
* follow -
* mention - 稿
* reply - (Watchしている)稿
* repost - (Watchしている)稿Repostされた
* quote - (Watchしている)稿Repostされた
* reaction - (Watchしている)稿
* poll_vote - (Watchしている)稿
*/
type: 'follow' | 'mention' | 'reply' | 'repost' | 'quote' | 'reaction' | 'poll_vote';
/**
*
*/
is_read: Boolean;
}
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/**
* Pack a notification for API response
*
* @param {any} notification
* @return {Promise<any>}
*/
export const pack = (notification: any) => new Promise<any>(async (resolve, reject) => {
let _notification: any;
// Populate the notification if 'notification' is ID
if (mongo.ObjectID.prototype.isPrototypeOf(notification)) {
_notification = await Notification.findOne({
_id: notification
});
} else if (typeof notification === 'string') {
_notification = await Notification.findOne({
_id: new mongo.ObjectID(notification)
});
} else {
_notification = deepcopy(notification);
}
// Rename _id to id
_notification.id = _notification._id;
delete _notification._id;
// Rename notifier_id to user_id
_notification.user_id = _notification.notifier_id;
delete _notification.notifier_id;
const me = _notification.notifiee_id;
delete _notification.notifiee_id;
// Populate notifier
_notification.user = await packUser(_notification.user_id, me);
switch (_notification.type) {
case 'follow':
// nope
break;
case 'mention':
case 'reply':
case 'repost':
case 'quote':
case 'reaction':
case 'poll_vote':
// Populate post
_notification.post = await packPost(_notification.post_id, me);
break;
default:
console.error(`Unknown type: ${_notification.type}`);
break;
}
resolve(_notification);
});