73 lines
1.7 KiB
TypeScript
73 lines
1.7 KiB
TypeScript
/**
|
|
* Module dependencies
|
|
*/
|
|
import it from 'cafy';
|
|
import Post from '../models/post';
|
|
import serialize from '../serializers/post';
|
|
|
|
/**
|
|
* Lists all posts
|
|
*
|
|
* @param {any} params
|
|
* @return {Promise<any>}
|
|
*/
|
|
module.exports = (params) => new Promise(async (res, rej) => {
|
|
// Get 'include_replies' parameter
|
|
const [includeReplies = true, includeRepliesErr] = it(params.include_replies).expect.boolean().get();
|
|
if (includeRepliesErr) return rej('invalid include_replies param');
|
|
|
|
// Get 'include_reposts' parameter
|
|
const [includeReposts = true, includeRepostsErr] = it(params.include_reposts).expect.boolean().get();
|
|
if (includeRepostsErr) return rej('invalid include_reposts param');
|
|
|
|
// Get 'limit' parameter
|
|
const [limit = 10, limitErr] = it(params.limit).expect.number().range(1, 100).get();
|
|
if (limitErr) return rej('invalid limit param');
|
|
|
|
// Get 'since_id' parameter
|
|
const [sinceId, sinceIdErr] = it(params.since_id).expect.id().get();
|
|
if (sinceIdErr) return rej('invalid since_id param');
|
|
|
|
// Get 'max_id' parameter
|
|
const [maxId, maxIdErr] = it(params.max_id).expect.id().get();
|
|
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');
|
|
}
|
|
|
|
// Construct query
|
|
const sort = {
|
|
_id: -1
|
|
};
|
|
const query = {} as any;
|
|
if (sinceId) {
|
|
sort._id = 1;
|
|
query._id = {
|
|
$gt: sinceId
|
|
};
|
|
} else if (maxId) {
|
|
query._id = {
|
|
$lt: maxId
|
|
};
|
|
}
|
|
|
|
if (!includeReplies) {
|
|
query.reply_to_id = null;
|
|
}
|
|
|
|
if (!includeReposts) {
|
|
query.repost_id = null;
|
|
}
|
|
|
|
// Issue query
|
|
const posts = await Post
|
|
.find(query, {
|
|
limit: limit,
|
|
sort: sort
|
|
});
|
|
|
|
// Serialize
|
|
res(await Promise.all(posts.map(async post => await serialize(post))));
|
|
});
|