baoshi-was/app/WorkOrderProcessLog.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

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

class WorkOrderProcessLog extends Model
{
    use ModelLogChanging;

    //
    protected $fillable = [
        'work_order_id',  // 工单
        'type',           // 处理类型 0 无 1宝时 2 承运商
        'is_indemnity',   // 是否赔偿 0 无 1否 2 是
        'indemnity',      // 赔偿金
        'creator_id',     // 创建人
        'remark',         // 描述
    ];

    static public $enums = [
        'type' => [
            '' => 0,
            '宝时' => 1,
            '承运商' => 2,
        ],
        'is_indemnity' => [
            '' => 0,
            '是' => 1,
            '否' => 2,
        ],
    ];

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

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

    public function setTypeAttribute($value)
    {
        if (!$value) return ;
        if (is_numeric($value)) {
            $this->attributes['type'] = $value;
        } else {
            $this->attributes['type'] = self::$enums['type'][$value];
        }
    }

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

    public function setIsIndemnityAttribute($value)
    {
        if (!$value) return ;
        if (is_numeric($value)) {
            $this->attributes['is_indemnity'] = $value;
        } else {
            $this->attributes['is_indemnity'] = self::$enums['is_indemnity'][$value];
        }
    }

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

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