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<?php |
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namespace App\Models\Eloquent; |
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use Illuminate\Database\Eloquent\Model; |
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use App\Models\ProblemModel as OutdatedProblemModel; |
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use Illuminate\Support\Facades\DB; |
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use App\Models\ContestModel as OutdatedContestModel; |
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use Cache; |
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use DateTimeInterface; |
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class Contest extends Model |
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{ |
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protected $table='contest'; |
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protected $primaryKey='cid'; |
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protected function serializeDate(DateTimeInterface $date) |
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{ |
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return $date->format('Y-m-d H:i:s'); |
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} |
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public function getParsedRuleAttribute() |
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{ |
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$rule=["Unknown", "ICPC", "IOI", "Custom ICPC", "Custom IOI", "HASAAOSE Compulter Exam"]; |
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return $rule[$this->rule]; |
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} |
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public static function boot() |
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{ |
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parent::boot(); |
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static::saving(function($model) { |
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if ($model->custom_icon!="" && $model->custom_icon!=null && $model->custom_icon[0]!="/") { |
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$model->custom_icon="/$model->custom_icon"; |
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} |
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if ($model->img!="" && $model->img!=null && $model->img[0]!="/") { |
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$model->img="/$model->img"; |
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} |
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}); |
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} |
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//Repository function |
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public function participants($ignore_frozen=true) |
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{ |
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if ($this->registration) { |
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$participants=ContestParticipant::where('cid', $this->cid)->get(); |
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$participants->load('user'); |
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$users=collect(); |
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foreach ($participants as $participant) { |
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$user=$participant->user; |
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$users->add($user); |
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} |
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return $users->unique(); |
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} else { |
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$this->load('submissions.user'); |
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if ($ignore_frozen) { |
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$frozen_time=$this->frozen_time; |
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$submissions=$this->submissions()->where('submission_date', '<', $frozen_time)->get(); |
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} else { |
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$submissions=$this->submissions; |
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} |
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$users=collect(); |
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foreach ($submissions as $submission) { |
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$user=$submission->user; |
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$users->add($user); |
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} |
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return $users->unique(); |
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} |
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} |
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// Repository/Service? function |
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public function rankRefresh() |
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{ |
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$ret=[]; |
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$participants=$this->participants(); |
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$contest_problems=$this->problems; |
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$contest_problems->load('problem'); |
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if ($this->rule==1) { |
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// ACM/ICPC Mode |
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foreach ($participants as $participant) { |
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$prob_detail=[]; |
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$totPen=0; |
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$totScore=0; |
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foreach ($contest_problems as $contest_problem) { |
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$prob_stat=$contest_problem->userStatus($participant); |
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$prob_detail[]=[ |
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'ncode'=>$contest_problem->ncode, |
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'pid'=>$contest_problem->pid, |
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'color'=>$prob_stat['color'], |
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'wrong_doings'=>$prob_stat['wrong_doings'], |
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'solved_time_parsed'=>$prob_stat['solved_time_parsed'] |
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]; |
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if ($prob_stat['solved']) { |
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$totPen+=$prob_stat['wrong_doings'] * 20; |
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$totPen+=$prob_stat['solved_time'] / 60; |
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$totScore+=$prob_stat['solved']; |
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} |
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} |
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$ret[]=[ |
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"uid" => $participant->id, |
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"name" => $participant->name, |
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"nick_name" => DB::table("group_member")->where([ |
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"uid" => $participant->id, |
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"gid" => $this->group->gid |
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])->where("role", ">", 0)->first()["nick_name"] ?? '', |
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"score" => $totScore, |
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"penalty" => $totPen, |
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"problem_detail" => $prob_detail |
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]; |
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} |
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usort($ret, function($a, $b) { |
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if ($a["score"]==$b["score"]) { |
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if ($a["penalty"]==$b["penalty"]) { |
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return 0; |
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} elseif (($a["penalty"]>$b["penalty"])) { |
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return 1; |
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} else { |
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return -1; |
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} |
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} elseif ($a["score"]>$b["score"]) { |
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return -1; |
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} else { |
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return 1; |
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} |
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}); |
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Cache::tags(['contest', 'rank'])->put($this->cid, $ret, 60); |
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return $ret; |
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} else { |
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// IO Mode |
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$c=new OutdatedContestModel(); |
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return $c->contestRankCache($this->cid); |
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} |
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} |
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public function clarifications() |
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{ |
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return $this->hasMany('App\Models\Eloquent\ContestClarification', 'cid', 'cid'); |
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} |
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public function problems() |
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{ |
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return $this->hasMany('App\Models\Eloquent\ContestProblem', 'cid', 'cid')->orderBy('number', 'asc'); |
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} |
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public function submissions() |
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{ |
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return $this->hasMany('App\Models\Eloquent\Submission', 'cid', 'cid'); |
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} |
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public function group() |
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{ |
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return $this->hasOne('App\Models\Eloquent\Group', 'gid', 'gid'); |
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} |
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public function getFrozenTimeAttribute() |
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{ |
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$end_time=strtotime($this->end_time); |
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return $end_time-$this->froze_length; |
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} |
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public function getIsEndAttribute() |
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{ |
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return strtotime($this->end_time)<time(); |
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} |
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public function getProblemSet($renderLatex=false) |
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{ |
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$ret=[]; |
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$problemset=$this->problems; |
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foreach ($problemset as $problem) { |
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$problemDetail=Problem::find($problem->pid); |
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$problemRet=(new OutdatedProblemModel())->detail($problemDetail->pcode); |
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if ($renderLatex) { |
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foreach (['description', 'input', 'output', 'note'] as $section) { |
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$problemRet['parsed'][$section]=latex2Image($problemRet['parsed'][$section]); |
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} |
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} |
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$problemRet['index']=$problem->ncode; |
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$problemRet['testcases']=$problemRet['samples']; |
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unset($problemRet['samples']); |
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$ret[]=$problemRet; |
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} |
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return $ret; |
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} |
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public function isJudgingComplete() |
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{ |
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return $this->submissions->whereIn('verdict', ['Waiting', 'Pending'])->count()==0; |
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} |
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} |
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ZsgsDesign /
NOJ
