97 lines
2.3 KiB
TypeScript
97 lines
2.3 KiB
TypeScript
/**
|
|
* Module dependencies
|
|
*/
|
|
import $ from 'cafy';
|
|
import Notification from '../../models/notification';
|
|
import serialize from '../../serializers/notification';
|
|
import getFriends from '../../common/get-friends';
|
|
import read from '../../common/read-notification';
|
|
|
|
/**
|
|
* Get notifications
|
|
*
|
|
* @param {any} params
|
|
* @param {any} user
|
|
* @return {Promise<any>}
|
|
*/
|
|
module.exports = (params, user) => new Promise(async (res, rej) => {
|
|
// Get 'following' parameter
|
|
const [following = false, followingError] =
|
|
$(params.following).optional.boolean().$;
|
|
if (followingError) return rej('invalid following param');
|
|
|
|
// Get 'mark_as_read' parameter
|
|
const [markAsRead = true, markAsReadErr] = $(params.mark_as_read).optional.boolean().$;
|
|
if (markAsReadErr) return rej('invalid mark_as_read param');
|
|
|
|
// Get 'type' parameter
|
|
const [type, typeErr] = $(params.type).optional.array('string').unique().$;
|
|
if (typeErr) return rej('invalid type param');
|
|
|
|
// Get 'limit' parameter
|
|
const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
|
|
if (limitErr) return rej('invalid limit param');
|
|
|
|
// Get 'since_id' parameter
|
|
const [sinceId, sinceIdErr] = $(params.since_id).optional.id().$;
|
|
if (sinceIdErr) return rej('invalid since_id param');
|
|
|
|
// Get 'max_id' parameter
|
|
const [maxId, maxIdErr] = $(params.max_id).optional.id().$;
|
|
if (maxIdErr) return rej('invalid max_id param');
|
|
|
|
// Check if both of since_id and max_id is specified
|
|
if (sinceId && maxId) {
|
|
return rej('cannot set since_id and max_id');
|
|
}
|
|
|
|
const query = {
|
|
notifiee_id: user._id
|
|
} as any;
|
|
|
|
const sort = {
|
|
_id: -1
|
|
};
|
|
|
|
if (following) {
|
|
// ID list of the user $self and other users who the user follows
|
|
const followingIds = await getFriends(user._id);
|
|
|
|
query.notifier_id = {
|
|
$in: followingIds
|
|
};
|
|
}
|
|
|
|
if (type) {
|
|
query.type = {
|
|
$in: type
|
|
};
|
|
}
|
|
|
|
if (sinceId) {
|
|
sort._id = 1;
|
|
query._id = {
|
|
$gt: sinceId
|
|
};
|
|
} else if (maxId) {
|
|
query._id = {
|
|
$lt: maxId
|
|
};
|
|
}
|
|
|
|
// Issue query
|
|
const notifications = await Notification
|
|
.find(query, {
|
|
limit: limit,
|
|
sort: sort
|
|
});
|
|
|
|
// Serialize
|
|
res(await Promise.all(notifications.map(async notification =>
|
|
await serialize(notification))));
|
|
|
|
// Mark as read all
|
|
if (notifications.length > 0 && markAsRead) {
|
|
read(user._id, notifications);
|
|
}
|
|
});
|