<?php

namespace App;

use App\Constants\StatusTypeEnum;
use Illuminate\Database\Eloquent\Model;

class Package extends Model
{
    public $fillable = [ 'name' , 'user_id' , 'note' , 'status' , 'creator_id' ];

    public function user()
    {
        return $this->belongsTo( 'App\User' );
    }

    public function creator()
    {
        return $this->belongsTo( 'App\User' , "creator_id" );
    }

    public function items()
    {
        return $this->hasMany( 'App\Item' );
    }

    public function labels()
    {
        return $this->hasMany( 'App\Label' );
    }

    public function transfersAll()
    {
        return $this->morphMany( 'App\Transfer' , "transferable" );
    }

    public function transfers()
    {
        return $this->morphMany( 'App\Transfer' , "transferable" )->where( "status" , StatusTypeEnum::APPROVED );
    }

    public function transferActive()
    {
        return $this->morphMany( 'App\Transfer' , "transferable" )->where( "status" , StatusTypeEnum::APPROVED )->whereNull( "to_date" );
    }
}