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289 lines
9.3 KiB
JavaScript
289 lines
9.3 KiB
JavaScript
/* eslint-disable no-await-in-loop */
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const { mongodb } = global.Hydro.nodeModules;
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const dst = global.Hydro.service.db;
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const map = {};
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const pid = (id) => {
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if (map[id.toString()]) return map[id.toString()];
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if (id.generationTime) return id;
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id = id.toString();
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return id;
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};
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const tasks = {
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user: async (doc) => ({
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_id: doc._id,
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uname: doc.uname,
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unameLower: doc.uname_lower,
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salt: doc.salt,
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hash: doc.hash.split('|')[1],
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hashType: doc.hash.split('|')[0] === 'vj4' ? 'hydro' : doc.hash.split('|')[0],
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priv: doc.priv === -1 ? 1 : 0,
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gravatar: doc.gravatar,
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email: doc.mail,
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emailLower: doc.mail_lower,
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regat: doc.regat,
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regip: doc.regip,
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loginat: doc.loginat,
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loginip: doc.loginip,
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codeLang: doc.code_lang,
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codeTemplate: doc.code_template,
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timezone: doc.timezone,
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viewLang: doc.viewLang,
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bio: doc.bio,
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gender: doc.gender,
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qq: doc.qq,
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}),
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document: async (doc) => {
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const res = {};
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const mapper = {
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_id: '_id',
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doc_id: 'docId',
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doc_type: 'docType',
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num_submit: 'nSubmit',
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num_accept: 'nAccept',
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difficulty_admin: 'difficulty',
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pname: 'pid',
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title: 'title',
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content: 'content',
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owner_uid: 'owner',
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category: 'category',
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hidden: 'hidden',
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data: 'data',
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tag: 'tag',
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vote: 'vote',
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reply: 'reply',
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parent_doc_id: 'parentId',
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parent_doc_type: 'parentType',
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views: 'views',
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highlight: 'highlight',
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ip: 'ip',
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domain_id: 'domainId',
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update_at: 'updateAt',
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begin_at: 'beginAt',
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end_at: 'endAt',
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rule: {
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field: 'rule',
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processer: (rule) => {
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const rules = {
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2: 'oi',
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3: 'acm',
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11: 'homework',
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};
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return rules[rule];
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},
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},
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pids: {
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field: 'pids',
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processer: (pids) => pids.map((p) => pid(p)),
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},
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attend: 'attend',
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desc: 'description',
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enroll: 'enroll',
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dag: {
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field: 'dag',
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processer: (dag) => {
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const r = [];
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for (const t of dag) {
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r.push({
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_id: t._id,
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title: t.title,
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requireNids: t.require_nids,
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pids: t.pids.map((id) => pid(id)),
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});
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}
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return r;
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},
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},
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};
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for (const key in doc) {
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if (typeof mapper[key] === 'string') {
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res[mapper[key]] = doc[key];
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} else if (typeof mapper[key] === 'object') {
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res[mapper[key].field] = mapper[key].processer(doc[key]);
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} else {
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console.log('Unknown key:', key);
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}
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}
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return res;
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},
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'document.status': async (doc) => {
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const res = {};
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const mapper = {
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_id: '_id',
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doc_id: 'docId',
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doc_type: 'docType',
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uid: 'uid',
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domain_id: 'domainId',
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num_accept: 'nAccept',
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num_submit: 'nSubmit',
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rp: 'rp',
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status: 'status',
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accept: 'accept',
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vote: 'vote',
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star: 'star',
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enroll: 'enroll',
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rid: 'rid',
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rev: 'rev',
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attend: 'attend',
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journal: {
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field: 'journal',
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processer: (journal) => {
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const r = [];
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for (const i of journal) {
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r.push({ ...i, pid: pid(i.pid) });
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}
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return r;
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},
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},
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detail: {
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field: 'detail',
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processer: (detail) => {
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const r = [];
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for (const i of detail) {
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r.push({ ...i, pid: pid(i.pid) });
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}
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return r;
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},
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},
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score: 'score',
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time: 'time',
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done: 'done',
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done_nids: 'doneNids',
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done_pids: {
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field: 'donePids',
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processer: (pids) => pids.map((id) => pid(id)),
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},
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};
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for (const key in doc) {
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if (typeof mapper[key] === 'string') {
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res[mapper[key]] = doc[key];
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} else if (typeof mapper[key] === 'object') {
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res[mapper[key].field] = mapper[key].processer(doc[key]);
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} else {
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console.log('Unknown key:', key);
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}
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}
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return res;
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},
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record: async (doc) => {
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const testCases = [];
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for (const c of doc.cases) {
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testCases.push({
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status: c.status,
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score: c.score,
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time: c.time_ms || c.time,
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memory: c.memory_kb || c.memory,
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judge_text: (c.judge_text || '') + (c.message || ''),
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});
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}
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return {
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_id: doc._id,
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status: doc.status,
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score: doc.score,
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time: doc.time_ms,
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memory: doc.memory_kb,
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code: doc.code,
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lang: doc.lang,
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uid: doc.uid,
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pid: pid(doc.pid),
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tid: doc.tid,
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domainId: doc.domain_id,
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judger: doc.judge_uid,
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judgeAt: doc.judge_at,
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judgeTexts: doc.judge_texts,
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compileTexts: doc.compile_texts,
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rejudged: doc.rejudged,
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testCases,
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};
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},
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'fs.files': async (doc) => doc,
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'fs.chunks': async (doc) => doc,
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file: async (doc) => ({
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_id: doc._id,
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count: doc.metadata.link,
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secret: doc.metadata.secret,
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size: doc.length,
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md5: doc.md5,
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}),
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};
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const cursor = {
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user: (s) => s.collection('user').find(),
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document: (s) => s.collection('document').find(),
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'document.status': (s) => s.collection('document.status').find(),
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record: (s) => s.collection('record').find(),
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'fs.files': (s) => s.collection('fs.files').find(),
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'fs.chunks': (s) => s.collection('fs.chunks').find(),
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file: (s) => s.collection('fs.files').find(),
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};
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async function fixPid(report) {
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const count = await dst.collection('document').find({ docType: 10 }).count();
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await report({ progress: 1, message: `Fix pid: ${count}` });
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const total = Math.floor(count / 50);
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for (let i = 0; i <= total; i++) {
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const docs = await dst.collection('document')
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.find({ docType: 10 }).skip(i * 50).limit(50)
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.toArray();
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for (const doc of docs) {
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dst.collection('document').updateOne(
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{ _id: doc._id },
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{ $set: { pid: doc.pid || doc.docId.toString() } },
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);
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}
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await report({ progress: Math.round(100 * ((i + 1) / (total + 1))) });
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}
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}
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async function task(name, src, report) {
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const count = await cursor[name](src).count();
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await report({ progress: 1, message: `${name}: ${count}` });
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const total = Math.floor(count / 50);
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for (let i = 0; i <= total; i++) {
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const docs = await cursor[name](src).skip(i * 50).limit(50).toArray();
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const res = [];
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for (const doc of docs) res.push(tasks[name](doc));
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if (res.length) await dst.collection(name).insertMany(await Promise.all(res));
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await report({ progress: Math.round(100 * ((i + 1) / (total + 1))) });
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}
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await fixPid(report);
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}
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async function migrateVijos({
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host, port, name, username, password,
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}, report = () => { }) {
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let mongourl = 'mongodb://';
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if (username) mongourl += `${username}:${password}@`;
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mongourl += `${host}:${port}/${name}`;
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const Database = await mongodb.MongoClient.connect(mongourl, {
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useNewUrlParser: true, useUnifiedTopology: true,
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});
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const src = Database.db(name);
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await report({ progress: 0, message: 'Database connected.' });
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await dst.collection('system').updateOne(
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{ _id: 'user' },
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{
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$set: {
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value: (await src.collection('system').findOne({ _id: 'user_counter' })).value,
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},
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},
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{ upsert: true },
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);
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await report({ progress: 1, message: 'Collection:system done.' });
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await dst.collection('user').deleteMany({ _id: { $nin: [0, 1] } });
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if (!await dst.collection('system').findOne({ _id: 'migrateVijosFs' })) {
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const f = ['fs.files', 'fs.chunks'];
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for (const i of f) {
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await dst.collection(i).deleteMany();
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await task(i, src, report);
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}
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await dst.collection('system').insertOne({ _id: 'migrateVijosFs', value: true });
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}
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const d = ['user', 'document', 'document.status', 'record', 'file'];
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for (const i of d) await task(i, src, report);
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}
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global.Hydro.script.migrateVijos = module.exports = { run: migrateVijos };
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