65 lines
2.5 KiB
JavaScript
65 lines
2.5 KiB
JavaScript
import config from "../../../config/index.js";
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import { getApId, isQuestion } from "../type.js";
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import { apLogger } from "../logger.js";
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import { Notes, Polls } from "../../../models/index.js";
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import { extractDbHost, toPuny } from "../../../misc/convert-host.js";
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export async function extractPollFromQuestion(source, resolver) {
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const question = await resolver.resolve(source);
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if (!isQuestion(question)) {
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throw new Error("invalid type");
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}
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const multiple = !question.oneOf;
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const expiresAt = question.endTime ? new Date(question.endTime) : question.closed ? new Date(question.closed) : null;
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if (multiple && !question.anyOf) {
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throw new Error("invalid question");
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}
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const choices = question[multiple ? "anyOf" : "oneOf"].map((x, i)=>x.name);
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const votes = question[multiple ? "anyOf" : "oneOf"].map((x, i)=>x.replies?.totalItems || x._misskey_votes || 0);
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return {
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choices,
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votes,
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multiple,
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expiresAt
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};
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}
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/**
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* Update votes of Question
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* @param value URI of AP Question object or object itself
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* @returns true if updated
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*/ export async function updateQuestion(value, resolver) {
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const uri = typeof value === "string" ? value : getApId(value);
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// Skip if URI points to this server
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if (extractDbHost(uri) === toPuny(config.host)) throw new Error("uri points local");
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//#region Already registered with this server?
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const note = await Notes.findOneBy({
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uri
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});
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if (note == null) throw new Error("Question is not registed");
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const poll = await Polls.findOneBy({
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noteId: note.id
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});
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if (poll == null) throw new Error("Question is not registed");
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//#endregion
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// resolve new Question object
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const question = await resolver.resolve(value);
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apLogger.debug(`fetched question: ${JSON.stringify(question, null, 2)}`);
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if (question.type !== "Question") throw new Error("object is not a Question");
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const apChoices = question.oneOf || question.anyOf;
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if (!apChoices) return false;
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let changed = false;
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for (const choice of poll.choices){
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const oldCount = poll.votes[poll.choices.indexOf(choice)];
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const newCount = apChoices.filter((ap)=>ap.name === choice)[0]?.replies?.totalItems;
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if (newCount !== undefined && oldCount !== newCount) {
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changed = true;
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poll.votes[poll.choices.indexOf(choice)] = newCount;
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}
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}
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await Polls.update({
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noteId: note.id
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}, {
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votes: poll.votes
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});
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return changed;
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}
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