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Hydro/hydro/script/recalcRating.js

30 lines
1.2 KiB
JavaScript

/* eslint-disable no-await-in-loop */
const contest = require('../model/contest');
const user = require('../model/user');
const rating = require('../lib/rating');
async function run({ domainId }, report) {
const contests = await contest.getMulti(domainId).sort('endAt', -1).toArray();
await report({ total: contests.length });
for (const i in contests) {
const tdoc = contests[i];
const tsdocs = await contest.getMultiStatus(domainId, { docId: tdoc.docId })
.sort(contest.RULES[tdoc.rule].statusSort).toArray();
const udict = await user.getList(domainId, tsdocs.map((tsdoc) => tsdoc.uid));
const rankedTsdocs = contest.RULES[tdoc.rule].rank(tsdocs);
const users = [];
for (const result of rankedTsdocs) {
users.push({ ...result[1], rank: result[0], old: udict[result[1].uid].rating || 1500 });
}
const rated = rating(users);
const tasks = [];
for (const udoc of rated) {
tasks.push(user.setInDomain(domainId, udoc.uid, { rating: udoc.new }));
}
await Promise.all(tasks);
await report({ current: i + 1 });
}
}
global.Hydro.script.recalcRating = module.exports = { run };