算法评测平台前端。
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/*
* This file is part of SYZOJ.
*
* Copyright (c) 2016 Menci <huanghaorui301@gmail.com>
*
* SYZOJ is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* SYZOJ is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with SYZOJ. If not, see <http://www.gnu.org/licenses/>.
*/
'use strict';
let Sequelize = require('sequelize');
let db = syzoj.db;
let User = syzoj.model('user');
let Problem = syzoj.model('problem');
let Contest = syzoj.model('contest');
let model = db.define('judge_state', {
id: { type: Sequelize.INTEGER, primaryKey: true, autoIncrement: true },
code: { type: Sequelize.TEXT('medium') },
language: { type: Sequelize.STRING(20) },
status: { type: Sequelize.STRING(50) },
score: { type: Sequelize.INTEGER },
total_time: { type: Sequelize.INTEGER },
pending: { type: Sequelize.BOOLEAN },
max_memory: { type: Sequelize.INTEGER },
result: { type: Sequelize.TEXT('medium'), json: true },
user_id: {
type: Sequelize.INTEGER,
references: {
model: User.model,
key: 'id'
}
},
problem_id: {
type: Sequelize.INTEGER,
references: {
model: Problem.model,
key: 'id'
}
},
submit_time: { type: Sequelize.INTEGER },
/*
* "type" indicate it's contest's submission(type = 1) or normal submission(type = 0)
* type = 2: this is a test submission
* if it's contest's submission (type = 1), the type_info is contest_id
* use this way represent because it's easy to expand
*/
type: { type: Sequelize.INTEGER },
type_info: { type: Sequelize.INTEGER }
}, {
timestamps: false,
tableName: 'judge_state',
indexes: [
{
fields: ['status'],
},
{
fields: ['score'],
},
{
fields: ['user_id'],
},
{
fields: ['problem_id'],
}
]
});
let Model = require('./common');
class JudgeState extends Model {
static async create(val) {
return JudgeState.fromRecord(JudgeState.model.build(Object.assign({
code: '',
language: '',
user_id: 0,
problem_id: 0,
submit_time: parseInt((new Date()).getTime() / 1000),
type: 0,
type_info: '',
pending: true,
score: 0,
total_time: 0,
max_memory: 0,
status: 'Waiting',
result: '{ "status": "Waiting", "total_time": 0, "max_memory": 0, "score": 0, "case_num": 0, "compiler_output": "", "pending": true }'
}, val)));
}
async loadRelationships() {
this.user = await User.fromID(this.user_id);
if (this.problem_id) this.problem = await Problem.fromID(this.problem_id);
}
async isAllowedSeeResultBy(user) {
await this.loadRelationships();
if (user && (user.is_admin || user.id === this.problem.user_id)) return true;
else if (this.type === 0) return true;
else if (this.type === 1) {
let contest = await Contest.fromID(this.type_info);
if (await contest.isRunning()) {
return false;
} else {
return true;
}
} else if (this.type === 2) return false;
}
async isAllowedSeeCodeBy(user) {
await this.loadRelationships();
if (user && (user.is_admin || user.id === this.problem.user_id)) return true;
else if (this.type === 0) return this.problem.is_public;
else if (this.type === 1) {
let contest = await Contest.fromID(this.type_info);
if (await contest.isRunning()) {
return user && this.user_id === user.id;
} else {
return true;
}
} else if (this.type === 2) return false;
}
async updateResult(result) {
this.score = result.score;
this.pending = result.pending;
this.status = result.status;
this.total_time = result.total_time;
this.max_memory = result.max_memory;
this.result = result;
}
async updateRelatedInfo(newSubmission) {
if (this.type === 0) {
if (newSubmission) {
await this.loadRelationships();
await this.user.refreshSubmitInfo();
this.problem.submit_num++;
await this.user.save();
await this.problem.save();
} else if (this.status === 'Accepted') {
await this.loadRelationships();
await this.user.refreshSubmitInfo();
this.problem.ac_num++;
await this.user.save();
await this.problem.save();
}
} else if (this.type === 1) {
let contest = await Contest.fromID(this.type_info);
await contest.newSubmission(this);
}
}
getModel() { return model; }
}
JudgeState.model = model;
module.exports = JudgeState;