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<?php |
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namespace App\Models; |
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use GrahamCampbell\Markdown\Facades\Markdown; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Support\Facades\DB; |
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use Illuminate\Support\Arr; |
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use Cache,Redis; |
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class RankModel extends Model |
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{ |
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private static $professionalRanking=[ |
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"Legendary Grandmaster"=>"cm-colorful-text", |
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"International Grandmaster"=>"wemd-pink-text", |
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"Grandmaster"=>"wemd-red-text", |
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"International Master"=>"wemd-amber-text", |
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"Master"=>"wemd-orange-text", |
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"Candidate Master"=>"wemd-purple-text", |
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"Expert"=>"wemd-blue-text", |
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"Specialist"=>"wemd-cyan-text", |
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"Pupil"=>"wemd-green-text", |
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"Newbie"=>"wemd-gray-text", |
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]; |
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public $professionalRankingPer=[ |
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"Legendary Grandmaster"=>3000, |
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"International Grandmaster"=>2600, |
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"Grandmaster"=>2400, |
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"International Master"=>2300, |
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"Master"=>2100, |
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"Candidate Master"=>1900, |
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"Expert"=>1600, |
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"Specialist"=>1400, |
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"Pupil"=>1200, |
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"Newbie"=>1, |
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]; |
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private static $casualRanking=[ |
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"Legendary Grandmaster"=>"cm-colorful-text", |
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"International Grandmaster"=>"wemd-pink-text", |
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"Grandmaster"=>"wemd-red-text", |
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"International Master"=>"wemd-amber-text", |
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"Master"=>"wemd-orange-text", |
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"Candidate Master"=>"wemd-purple-text", |
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"Expert"=>"wemd-blue-text", |
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"Specialist"=>"wemd-cyan-text", |
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"Pupil"=>"wemd-green-text", |
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"Newbie"=>"wemd-gray-text", |
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]; |
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public $casualRankingPer=[ |
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"Legendary Grandmaster"=>1, |
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"International Grandmaster"=>5, |
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"Grandmaster"=>10, |
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"International Master"=>10, |
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"Master"=>50, |
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"Candidate Master"=>100, |
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"Expert"=>300, |
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"Specialist"=>700, |
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"Pupil"=>1000, |
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"Newbie"=>400, |
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]; |
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public static function getColor($rankTitle) |
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{ |
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if(is_null($rankTitle)) return ""; |
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return self::$casualRanking[$rankTitle]; |
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} |
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public static function getProfessionalColor($rankTitle) |
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{ |
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if(is_null($rankTitle)) return self::$professionalRanking["None"]; |
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return self::$professionalRanking[$rankTitle]; |
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} |
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public function list() |
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{ |
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$rankList=Cache::tags(['rank'])->get('general'); |
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$userInfoRaw=DB::table("users")->select("id as uid","avatar","name")->get()->all(); |
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$userInfo=[]; |
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foreach($userInfoRaw as $u){ |
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$userInfo[$u["uid"]]=$u; |
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} |
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foreach($rankList as &$r){ |
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$r["details"]=isset($userInfo[$r["uid"]])?$userInfo[$r["uid"]]:[]; |
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} |
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// var_dump($rankList); exit(); |
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return $rankList; |
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} |
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public function rankList() |
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{ |
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Cache::tags(['rank'])->flush(); |
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$totUsers=DB::table("submission")->where(["verdict"=>"Accepted"])->select(DB::raw("count(distinct uid) as res"))->get()->first()["res"]; |
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if ($totUsers>0) { |
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$rankList=DB::select("SELECT *,solvedCount+communityCount as totValue FROM (SELECT uid,sum(solvedCount) as solvedCount,sum(communityCount) as communityCount FROM ((SELECT uid,count(DISTINCT submission.pid) as solvedCount,0 as communityCount from submission where verdict=\"Accepted\" group by uid) UNION (SELECT uid,0 as solvedCount,count(DISTINCT pid) from problem_solution where audit=1 group by uid)) as temp GROUP BY uid) as temp2 ORDER BY solvedCount+communityCount DESC"); |
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$rankIter=1; |
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$rankValue=1; |
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$rankSolved=-1; |
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$rankListCached=[]; |
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$this->procRankingPer(); |
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foreach ($rankList as $rankItem) { |
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if ($rankSolved!=$rankItem["totValue"]) { |
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$rankValue=$rankIter; |
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$rankSolved=$rankItem["totValue"]; |
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} |
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$rankTitle=$this->getRankTitle($rankValue); |
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Cache::tags(['rank',$rankItem["uid"]])->put("rank", $rankValue, 86400); |
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Cache::tags(['rank',$rankItem["uid"]])->put("title", $rankTitle, 86400); |
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$rankListCached[]=[ |
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"uid"=>$rankItem["uid"], |
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"rank"=>$rankValue, |
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"title"=>$rankTitle, |
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"titleColor"=>self::getColor($rankTitle), |
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"solved"=>$rankItem["solvedCount"], |
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"community"=>$rankItem["communityCount"] |
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]; |
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$rankIter++; |
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} |
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Cache::tags(['rank'])->put("general", $rankListCached, 86400); |
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} |
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} |
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private function getProfessionalRanking() |
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{ |
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$professionalRankList = []; |
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$verifiedUsers = DB::table("users")->select("professional_rate","id as uid","avatar","name")->get()->all(); |
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$rankIter = 0; |
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foreach($verifiedUsers as $user) { |
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$rankVal = $user['professional_rate']; |
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$rankTitle = $this->getProfessionalTitle($rankVal); |
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$titleColor = self::getProfessionalColor($rankTitle); |
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$professionalRankList[$rankIter++] = [ |
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"name"=>$user["name"], |
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"uid"=>$user["uid"], |
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"avatar"=>$user["avatar"], |
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"professionalRate"=>$user["professional_rate"], |
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"rankTitle"=>$rankTitle, |
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"titleColor"=>$titleColor |
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]; |
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} |
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return $rankList; |
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} |
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private function procRankingPer() |
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{ |
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$totUsers=DB::table("submission")->where(["verdict"=>"Accepted"])->select(DB::raw("count(distinct uid) as res"))->get()->first()["res"]; |
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if ($totUsers>0) { |
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$tot=0; |
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$cur=0; |
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foreach ($this->casualRankingPer as $c) { |
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$tot+=$c; |
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} |
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foreach ($this->casualRankingPer as &$c) { |
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$c=round($c*$totUsers/$tot); |
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$cur+=$c; |
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$c=$cur; |
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} |
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$c=$totUsers; |
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unset($c); |
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} |
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} |
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private function getRankTitle($rankVal) |
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{ |
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foreach($this->casualRankingPer as $title=>$c){ |
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if($rankVal<=$c) return $title; |
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} |
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return Arr::last($this->casualRankingPer); |
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} |
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private function getProfessionalTitle($rankVal) |
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{ |
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foreach($this->professionalRankingPer as $title=>$point) { |
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if($rankVal >= $point) return $title; |
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} |
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return Arr::last($this->professionalRankingPer); |
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} |
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} |
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ZsgsDesign /
NOJ
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This check looks for private methods that have been defined, but are not used inside the class.