import * as TypeORM from "typeorm"; import Model from "./common"; declare var syzoj, ErrorMessage: any; import User from "./user"; import Problem from "./problem"; import ContestRanklist from "./contest_ranklist"; import ContestPlayer from "./contest_player"; enum ContestType { NOI = "noi", IOI = "ioi", ICPC = "acm" } @TypeORM.Entity() export default class Contest extends Model { static cache = true; @TypeORM.PrimaryGeneratedColumn() id: number; @TypeORM.Column({ nullable: true, type: "varchar", length: 80 }) title: string; @TypeORM.Column({ nullable: true, type: "text" }) subtitle: string; @TypeORM.Column({ nullable: true, type: "integer" }) start_time: number; @TypeORM.Column({ nullable: true, type: "integer" }) end_time: number; @TypeORM.Index() @TypeORM.Column({ nullable: true, type: "integer" }) holder_id: number; // type: noi, ioi, acm @TypeORM.Column({ nullable: true, type: "enum", enum: ContestType }) type: ContestType; @TypeORM.Column({ nullable: true, type: "text" }) information: string; @TypeORM.Column({ nullable: true, type: "text" }) problems: string; @TypeORM.Column({ nullable: true, type: "text" }) admins: string; @TypeORM.Index() @TypeORM.Column({ nullable: true, type: "integer" }) ranklist_id: number; @TypeORM.Column({ nullable: true, type: "boolean" }) is_public: boolean; @TypeORM.Column({ nullable: true, type: "boolean" }) hide_statistics: boolean; holder?: User; ranklist?: ContestRanklist; async loadRelationships() { this.holder = await User.findById(this.holder_id); this.ranklist = await ContestRanklist.findById(this.ranklist_id); } async isSupervisior(user) { return user && (user.is_admin || this.holder_id === user.id || this.admins.split('|').includes(user.id.toString())); } allowedSeeingOthers() { if (this.type === 'acm') return true; else return false; } allowedSeeingScore() { // If not, then the user can only see status if (this.type === 'ioi') return true; else return false; } allowedSeeingResult() { // If not, then the user can only see compile progress if (this.type === 'ioi' || this.type === 'acm') return true; else return false; } allowedSeeingTestcase() { if (this.type === 'ioi') return true; return false; } async getProblems() { if (!this.problems) return []; return this.problems.split('|').map(x => parseInt(x)); } async setProblemsNoCheck(problemIDs) { this.problems = problemIDs.join('|'); } async setProblems(s) { let a = []; await s.split('|').forEachAsync(async x => { let problem = await Problem.findById(x); if (!problem) return; a.push(x); }); this.problems = a.join('|'); } async newSubmission(judge_state) { if (!(judge_state.submit_time >= this.start_time && judge_state.submit_time <= this.end_time)) { return; } let problems = await this.getProblems(); if (!problems.includes(judge_state.problem_id)) throw new ErrorMessage('当前比赛中无此题目。'); await syzoj.utils.lock(['Contest::newSubmission', judge_state.user_id], async () => { let player = await ContestPlayer.findInContest({ contest_id: this.id, user_id: judge_state.user_id }); if (!player) { player = await ContestPlayer.create({ contest_id: this.id, user_id: judge_state.user_id }); } await player.updateScore(judge_state); await player.save(); await this.loadRelationships(); await this.ranklist.updatePlayer(this, player); await this.ranklist.save(); }); } isRunning(now?) { if (!now) now = syzoj.utils.getCurrentDate(); return now >= this.start_time && now < this.end_time; } isEnded(now?) { if (!now) now = syzoj.utils.getCurrentDate(); return now >= this.end_time; } }