78 lines
1.7 KiB
TypeScript
78 lines
1.7 KiB
TypeScript
/**
|
|
* Module dependencies
|
|
*/
|
|
import $ from 'cafy';
|
|
import Post from '../../models/post';
|
|
import getFriends from '../../common/get-friends';
|
|
import { pack } from '../../models/post';
|
|
|
|
/**
|
|
* Get mentions of myself
|
|
*
|
|
* @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 'limit' parameter
|
|
const [limit = 10, limitErr] = $(params.limit).optional.number().range(1, 100).$;
|
|
if (limitErr) return rej('invalid limit param');
|
|
|
|
// Get 'sinceId' parameter
|
|
const [sinceId, sinceIdErr] = $(params.sinceId).optional.id().$;
|
|
if (sinceIdErr) return rej('invalid sinceId param');
|
|
|
|
// Get 'untilId' parameter
|
|
const [untilId, untilIdErr] = $(params.untilId).optional.id().$;
|
|
if (untilIdErr) return rej('invalid untilId param');
|
|
|
|
// Check if both of sinceId and untilId is specified
|
|
if (sinceId && untilId) {
|
|
return rej('cannot set sinceId and untilId');
|
|
}
|
|
|
|
// Construct query
|
|
const query = {
|
|
mentions: user._id
|
|
} as any;
|
|
|
|
const sort = {
|
|
_id: -1
|
|
};
|
|
|
|
if (following) {
|
|
const followingIds = await getFriends(user._id);
|
|
|
|
query.userId = {
|
|
$in: followingIds
|
|
};
|
|
}
|
|
|
|
if (sinceId) {
|
|
sort._id = 1;
|
|
query._id = {
|
|
$gt: sinceId
|
|
};
|
|
} else if (untilId) {
|
|
query._id = {
|
|
$lt: untilId
|
|
};
|
|
}
|
|
|
|
// Issue query
|
|
const mentions = await Post
|
|
.find(query, {
|
|
limit: limit,
|
|
sort: sort
|
|
});
|
|
|
|
// Serialize
|
|
res(await Promise.all(mentions.map(async mention =>
|
|
await pack(mention, user)
|
|
)));
|
|
});
|