Weishen/Hydro
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test1

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undefined committed 2020-05-11 12:15:52 +08:00
1 parent 720446b5b4
commit 670b759a98
7 files changed
+114 -30
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module/migrate-vijos/script.js
+21 -6
View File
@@ -13,8 +13,8 @@ function parseSolution(doc) {
}
async function problem(src, report) {
const count = await src.collection('document').find({ doc_type: 10 }).count();
report({ progress: 1, message: `Found ${count} problems.` });
let count = await src.collection('document').find({ doc_type: 10 }).count();
await report({ progress: 1, message: `Found ${count} problems.` });
for (let i = 0; i <= Math.floor(count / 50); i++) {
const docs = await src.collection('document').find({ doc_type: 10 })
.skip(i * 50).limit(50)
@@ -36,12 +36,27 @@ async function problem(src, report) {
}
await dst.collection('problem').insertMany(problems);
}
count = await src.collection('document.status').find({ doc_type: 10 }).count();
for (let i = 0; i <= Math.floor(count / 50); i++) {
const docs = await src.collection('document.status').find({ doc_type: 10 })
.skip(i * 50).limit(50)
.toArray();
const problems = [];
for (const doc of docs) {
problems.push({
pid: doc.pid,
rid: doc.rid,
});
}
await dst.collection('problem.status').insertMany(problems);
}
await report({ progress: 1, message: `Found ${count} problems.` });
}
async function contest(src, report) {
const RULES = ['', 'oi', 'acm'];
const count = await src.collection('document').find({ doc_type: 30 }).count();
report({ progress: 1, message: `Found ${count} contests.` });
await report({ progress: 1, message: `Found ${count} contests.` });
for (let i = 0; i <= Math.floor(count / 50); i++) {
const docs = await src.collection('document').find({ doc_type: 30 })
.skip(i * 50).limit(50)
@@ -74,12 +89,12 @@ async function migrateVijos({
useNewUrlParser: true, useUnifiedTopology: true,
});
const src = Database.db(name);
report({ progress: 0, message: 'Database connected.' });
dst.collection('system').insertOne({
await report({ progress: 0, message: 'Database connected.' });
await dst.collection('system').insertOne({
_id: 'user',
value: (await src.collection('system').findOne({ _id: 'user_counter' })).value,
});
report({ progress: 1, message: 'Collection:system done.' });
await report({ progress: 1, message: 'Collection:system done.' });
await problem(src, report);
await contest(src, report);
}