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<?php |
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namespace App\Models; |
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use Illuminate\Database\Eloquent\Model; |
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use Illuminate\Support\Facades\DB; |
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use Requests; |
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use Exception; |
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class JudgerModel extends Model |
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{ |
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protected $tableName='judger'; |
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public static $status=[ |
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"-2"=>[ |
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"text"=>"Unavailable", |
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"icon"=>"close-circle", |
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"color"=>"wemd-pink-text", |
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], |
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"-1"=>[ |
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"text"=>"Unknown", |
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"icon"=>"help-circle", |
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"color"=>"wemd-grey-text", |
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], |
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"0"=>[ |
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"text"=>"Operational", |
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"icon"=>"check-circle", |
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"color"=>"wemd-teal-text", |
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], |
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"1"=>[ |
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"text"=>"Critical", |
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"icon"=>"alert-circle", |
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"color"=>"wemd-amber-text", |
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], |
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]; |
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public function list($oid=2) |
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{ |
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$judger_list=DB::table($this->tableName)->where(["oid"=>$oid, "available"=>1])->get()->all(); |
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return $judger_list; |
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} |
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public function detail($jid) |
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{ |
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$judger_list=DB::table($this->tableName)->where(["jid"=>$jid])->get()->first(); |
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return $judger_list; |
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} |
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public function contestJudger($vcid) { |
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return DB::table("contest_judger")->where(["vcid"=>$vcid, "available"=>1])->get()->all(); |
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} |
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public function contestJudgerDetail($jid) { |
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return DB::table("contest_judger")->where("jid", $jid)->get()->first(); |
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} |
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public function server($oid=1) |
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{ |
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$serverList=DB::table("judge_server")->where(["oid"=>$oid, "available"=>1])->get()->all(); |
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// return $serverList[0]; |
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$bestServer=[ |
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"load"=> 99999, |
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"server" => null |
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]; |
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foreach ($serverList as $server) { |
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$serverURL="http://".$server["host"].":".$server["port"]; |
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try { |
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$pong=$this->ping($serverURL.'/ping', $server["port"], hash('sha256', $server["token"])); |
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} catch (Exception $exception) { |
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continue; |
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} |
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if (empty($pong)) { |
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continue; |
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} |
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if ($pong["status_code"]==200) { |
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$pong=$pong["body"]; |
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$load=4 * $pong->data->cpu+0.6 * $pong->data->memory; |
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if ($load<$bestServer['load']) { |
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$bestServer=[ |
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'server' => $server, |
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'load' => $load |
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]; |
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} |
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} |
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} |
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return $bestServer["server"]; |
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} |
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public function fetchServer($oid=1) |
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{ |
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$serverList=DB::table("judge_server")->where(["oid"=>$oid])->get()->all(); |
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foreach ($serverList as &$server) { |
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$server["status_parsed"]=is_null($server["status"])?self::$status["-1"]:self::$status[$server["status"]]; |
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} |
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return $serverList; |
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} |
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} |
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ZsgsDesign /
NOJ
