baoshi-was/app/Package.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Package extends Model
{
    protected $fillable=[
        'owner_id','logistic_number','delivery_number','batch_number','batch_rule','recipient','recipient_mobile','logistic_id',
        'measuring_machine_id','weight','length','width','height','bulk','paper_box_id','status'
    ];
    protected $appends=[
        'owner_name',
        'logistic_name',
        'measuringMachine_name',
        'paperBox_name',
        'WMSReflectPackage_name'
    ];

    public function owner(){
        return $this->belongsTo('App\Owner','owner_id','id');
    }

    public function logistic(){
        return $this->belongsTo('App\Logistic','logistic_id','id');
    }

    public function measuringMachine(){
        return $this->belongsTo('App\MeasuringMachine','measuring_machine_id','id');
    }

    public function paperBox(){
        return $this->belongsTo('App\paperBox','paper_box_id','id');
    }

    public function WMSReflectPackage(){
        return $this->hasOne('App\WMSReflectPackage','SOReference5','logistic_number');
    }

    public function getOwnerNameAttribute()
    {
        return $this['owner']? $this['owner']['name']:null;
    }
    public function getLogisticNameAttribute(){
        return $this['logistic']? $this['logistic']['name']:null;
    }
    public function getMeasuringMachineNameAttribute(){
        return $this['measuringMachine']? $this['measuringMachine']['name']:null;
    }
    public function getPaperBoxNameAttribute(){
        return $this['paperBox']? $this['paperBox']['model']:null;
    }
    public function getWMSReflectPackageNameAttribute(){
        return $this['WMSReflectPackage']? $this['WMSReflectPackage']['TASKID']:null;
    }


    //寻找相近纸箱ID
    public  function checkPaperBox($max,$centre,$min,$owner_id){
        $sumDiffer=0;
        $maxDiffer=0;
        $paperBox_id=null;
        $boxes=Owner::select('id')->with('paperBoxes')->find($owner_id);
        foreach ($boxes->paperBoxes as $i=>$paperBox){
            if ($paperBox->length==$max&&$paperBox->width==$centre&&$paperBox->height==$min){
                $paperBox_id=$paperBox->id;
                break;
            }
            $lengthDiffer=abs($paperBox->length-$max);
            $widthDiffer=abs($paperBox->width-$centre);
            $heightDiffer=abs($paperBox->height-$min);
            $thisMaxDiffer=($lengthDiffer>=($widthDiffer>=$heightDiffer?$widthDiffer:$heightDiffer)?$lengthDiffer:($widthDiffer>=$heightDiffer?$widthDiffer:$heightDiffer));
            if($i==0){
                $maxDiffer=$thisMaxDiffer;
                $sumDiffer=$lengthDiffer+$widthDiffer+$heightDiffer;
                $paperBox_id=$paperBox->id;
            }
            if ($thisMaxDiffer==$maxDiffer){
                if($sumDiffer>($lengthDiffer+$widthDiffer+$heightDiffer)){
                    $sumDiffer=$lengthDiffer+$widthDiffer+$heightDiffer;
                    $paperBox_id=$paperBox->id;
                }
            }
            if ($thisMaxDiffer<$maxDiffer){
                $sumDiffer=$lengthDiffer+$widthDiffer+$heightDiffer;
                $maxDiffer=$thisMaxDiffer;
                $paperBox_id=$paperBox->id;
            }
        }
        return $paperBox_id;
    }
}