lianjie_admin/app/Models/v3/SystemConfig.php

<?php

namespace App\Models\v3;

use Dcat\Admin\Traits\HasDateTimeFormatter;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Database\Eloquent\Model;

class SystemConfig extends Model
{
	use HasDateTimeFormatter;
    use SoftDeletes;

    protected $table = 'lanzu_system_config';
    protected $dateFormat = 'U';

    /* 查询记录数 limit */
    protected $perPage = 10;

    public static $_CATEGORY= [1=>'奖励类',2=>'店铺设置类',3=>'市场管理后台配置',4=>'订单相关设置',5=>'提现设置'];
    public static $_STATUS = ['禁用','启用'];

    protected $appends = [
        'category_text',
        'status_text'
    ];

    public function getCategoryTextAttribute($value)
    {
        $value = $value ? $value : $this->category;
        return isset(self::$_CATEGORY[$value]) ? self::$_CATEGORY[$value] : '';
    }
    public function getStatusTextAttribute($value)
    {
        $value = $value ? $value : $this->status;
        return isset(self::$_STATUS[$value]) ? self::$_STATUS[$value] : '';
    }

    /**
     * 根据id获取单条信息
     * @param int $id
     * @param string $field
     * @return string
     */
    public static function getInfo($id,$field = '*')
    {
        return self::select($field)->find($id);
    }

    /**
     * 获取数组
     * id为键
     * @return array
     */
    public static function getArray($where = [], $options = [])
    {
        $model = self::whereNull('deleted_at');

        if(!empty($where)){
            $model->where($where);
        }
        $list = $model->pluck('id','value')->toArray();
        if(!empty($options)){
            $new =  array_merge($options,$list);
            return array_flip($new);
        }else{
            return array_flip($list);
        }
    }
}