37 lines
1.0 KiB
PHP
37 lines
1.0 KiB
PHP
<?php
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namespace sammo\Constraint;
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use sammo\DB;
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class ReqTroopMembers extends Constraint{
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const REQ_VALUES = Constraint::REQ_GENERAL;
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public function checkInputValues(bool $throwExeception=true):bool{
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if(!parent::checkInputValues($throwExeception) && !$throwExeception){
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return false;
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}
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if(!key_exists('troop', $this->general)){
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if(!$throwExeception){return false; }
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throw new \InvalidArgumentException("require troop in general");
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}
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return true;
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}
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public function test():bool{
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$this->checkInputValues();
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$this->tested = true;
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$db = DB::db();
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//NOTE:이 경우에 DB를 사용하지 않을 수 있는가?
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$troopMember = $db->queryFirstField('SELECT no FROM general WHERE troop = %i AND no != %i LIMIT 1', $this->general['troop'], $this->general['troop']);
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if($troopMember !== null){
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return true;
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}
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$this->reason = "집합 가능한 부대원이 없습니다.";
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return false;
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}
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} |