You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
38 lines
1.4 KiB
38 lines
1.4 KiB
6 years ago
|
/*
|
||
|
|
* This script will help you build submission_statistics table. SYZOJ changed previous
|
||
|
|
* way of querying every time to cache statistics in database and update it for every
|
||
|
|
* judged submission. Without running this script after migrating will cause old submissions
|
||
|
|
* disappear from statistics.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
const fn = async () => {
|
||
|
|
require('..');
|
||
|
|
await syzoj.untilStarted;
|
||
|
|
|
||
|
|
const User = syzoj.model('user');
|
||
|
|
const Problem = syzoj.model('problem');
|
||
|
|
const JudgeState = syzoj.model('judge_state');
|
||
|
|
|
||
|
|
const userIDs = (await User.createQueryBuilder().select('id').getRawMany()).map(record => record.id);
|
||
|
|
for (const id of userIDs) {
|
||
|
|
const problemIDs = (await JudgeState.createQueryBuilder()
|
||
|
|
.select('DISTINCT(problem_id)', 'problem_id')
|
||
|
|
.where('status = :status', { status: 'Accepted' })
|
||
|
|
.andWhere('user_id = :user_id', { user_id: id })
|
||
|
|
.andWhere('type = 0')
|
||
|
|
.getRawMany()).map(record => record.problem_id);
|
||
|
|
for (const problemID of problemIDs) {
|
||
|
|
const problem = await Problem.findById(problemID);
|
||
|
|
await problem.updateStatistics(id);
|
||
|
|
|
||
|
|
console.log(`userID = ${id}, problemID = ${problemID}`);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
process.exit();
|
||
|
|
};
|
||
|
|
|
||
|
|
// NOTE: Uncomment to run.
|
||
|
|
fn();
|