57 lines
1.3 KiB
TypeScript
57 lines
1.3 KiB
TypeScript
import $ from 'cafy'; import ID from '../../../../misc/cafy-id';
|
|
import Note, { pack, INote } from '../../../../models/note';
|
|
import { ILocalUser } from '../../../../models/user';
|
|
|
|
/**
|
|
* Show conversation of a note
|
|
*/
|
|
export default (params: any, user: ILocalUser) => new Promise(async (res, rej) => {
|
|
// Get 'noteId' parameter
|
|
const [noteId, noteIdErr] = $.type(ID).get(params.noteId);
|
|
if (noteIdErr) return rej('invalid noteId param');
|
|
|
|
// Get 'limit' parameter
|
|
const [limit = 10, limitErr] = $.num.optional.range(1, 100).get(params.limit);
|
|
if (limitErr) return rej('invalid limit param');
|
|
|
|
// Get 'offset' parameter
|
|
const [offset = 0, offsetErr] = $.num.optional.min(0).get(params.offset);
|
|
if (offsetErr) return rej('invalid offset param');
|
|
|
|
// Lookup note
|
|
const note = await Note.findOne({
|
|
_id: noteId
|
|
});
|
|
|
|
if (note === null) {
|
|
return rej('note not found');
|
|
}
|
|
|
|
const conversation: INote[] = [];
|
|
let i = 0;
|
|
|
|
async function get(id: any) {
|
|
i++;
|
|
const p = await Note.findOne({ _id: id });
|
|
|
|
if (i > offset) {
|
|
conversation.push(p);
|
|
}
|
|
|
|
if (conversation.length == limit) {
|
|
return;
|
|
}
|
|
|
|
if (p.replyId) {
|
|
await get(p.replyId);
|
|
}
|
|
}
|
|
|
|
if (note.replyId) {
|
|
await get(note.replyId);
|
|
}
|
|
|
|
// Serialize
|
|
res(await Promise.all(conversation.map(note => pack(note, user))));
|
|
});
|