hasOne('App\Owner','id','id_owner'); } function logistic(){ return $this->hasOne('App\Logistic','id','id_logistic_return'); } function logisticName(){ $logistic=$this->hasOne('App\Logistic','id','id_logistic_return')->first(); return $logistic?$logistic['name']:''; } function qualityLabel(){ return $this->hasOne('App\QualityLabel','id','id_quality_label'); } function qualityLabelName(){ $qualityLabel=$this->hasOne('App\QualityLabel','id','id_quality_label')->first(); return $qualityLabel?$qualityLabel['name']:''; } }