baoshi-was/app/LaborApply.php

<?php

namespace App;

use App\Traits\ModelTimeFormat;
use Illuminate\Database\Eloquent\Model;

use App\Traits\ModelLogChanging;
use Illuminate\Database\Eloquent\Relations\BelongsTo;

class LaborApply extends Model
{
    const CAN_CREATE_STATUS_OPEN = 1;
    const CAN_CREATE_STATUS_FORBID = 2;
    const CAN_CREATE_STATUS_TEMPORARY_OPEN = 3;
    use ModelLogChanging;
    use ModelTimeFormat;

    public $fillable = [
        'status',//状态
        'warehouse_id',//仓库
        'user_workgroup_id',//仓库小组
        'apply_user_id',//申请人
        'man_num',//男工数量
        'woman_num',//女工数量
        'actual_num',//到岗人数
        'remark',//用工要求
    ];


    protected $appends = ['arrive_rate'];

    static public $enums = [
        'status' => [
            '' => 0,
            '创建' => 1,
            '指派成功' => 2,
            '劳务接单' => 3,
            '任务完结' => 4,
        ],
    ];

    function __construct(array $attributes = [])
    {
        foreach (self::$enums as &$enum) {
            $enum = $enum + array_flip($enum);
        }
        parent::__construct($attributes);
    }


    public function getStatusAttribute($value)
    {
        if (!$value) return '';
        return self::$enums['status'][$value];
    }

    public function setStatusAttribute($value)
    {
        if (!$value) return 0;
        $this->attributes['status'] = self::$enums['status'][$value];
    }

    public function warehouse(): BelongsTo
    {
        return $this->belongsTo(Warehouse::class);
    }

    public function userWorkGroup(): BelongsTo
    {
        return $this->belongsTo(UserWorkgroup::class, 'user_workgroup_id', 'id');
    }

    public function applyUser(): BelongsTo
    {
        return $this->belongsTo(User::class, 'apply_user_id', 'id');
    }

    public function getArriveRateAttribute()
    {
        if (0 === $this->actual_num) {
            return '0'.'%';
        }
        $apply_num = $this->man_num + $this->woman_num;
        $arrive_rate = $this->actual_num / $apply_num * 100;
        return number_format($arrive_rate, 1) . '%';
    }

    public function scopeFilter($query, $filters)
    {
        return $filters->apply($query);
    }
}