1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
import config from '../../../config';
import Resolver from '../resolver';
import { IObject, IQuestion, isQuestion, } from '../type';
import { apLogger } from '../logger';
import { Notes, Polls } from '../../../models';
import { IPoll } from '../../../models/entities/poll';
export async function extractPollFromQuestion(source: string | IObject, resolver?: Resolver): Promise<IPoll> {
if (resolver == null) resolver = new Resolver();
const question = await resolver.resolve(source);
if (!isQuestion(question)) {
throw new Error('invalid type');
}
const multiple = !question.oneOf;
const expiresAt = question.endTime ? new Date(question.endTime) : question.closed ? new Date(question.closed) : null;
if (multiple && !question.anyOf) {
throw new Error('invalid question');
}
const choices = question[multiple ? 'anyOf' : 'oneOf']!
.map((x, i) => x.name!);
const votes = question[multiple ? 'anyOf' : 'oneOf']!
.map((x, i) => x.replies && x.replies.totalItems || x._misskey_votes || 0);
return {
choices,
votes,
multiple,
expiresAt
};
}
/**
* Update votes of Question
* @param uri URI of AP Question object
* @returns true if updated
*/
export async function updateQuestion(value: any) {
const uri = typeof value === 'string' ? value : value.id;
// URIがこのサーバーを指しているならスキップ
if (uri.startsWith(config.url + '/')) throw new Error('uri points local');
//#region このサーバーに既に登録されているか
const note = await Notes.findOne({ uri });
if (note == null) throw new Error('Question is not registed');
const poll = await Polls.findOne({ noteId: note.id });
if (poll == null) throw new Error('Question is not registed');
//#endregion
// resolve new Question object
const resolver = new Resolver();
const question = await resolver.resolve(value) as IQuestion;
apLogger.debug(`fetched question: ${JSON.stringify(question, null, 2)}`);
if (question.type !== 'Question') throw new Error('object is not a Question');
const apChoices = question.oneOf || question.anyOf;
let changed = false;
for (const choice of poll.choices) {
const oldCount = poll.votes[poll.choices.indexOf(choice)];
const newCount = apChoices!.filter(ap => ap.name === choice)[0].replies!.totalItems;
if (oldCount != newCount) {
changed = true;
poll.votes[poll.choices.indexOf(choice)] = newCount;
}
}
await Polls.update({ noteId: note.id }, {
votes: poll.votes
});
return changed;
}
|
