wxgzh/app/Models/NewMediaCount.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class NewMediaCount extends Model
{
    //
    protected $table = 'new_media_count';
    protected $fillable = ['day','year','month'];
    protected $appends = ['month','year', 'count_data'];
    protected $casts = [
        'count_data' => 'array',
    ];
    // protected $guarded = ['year','month'];
    protected static function booting()
    {
        static::creating(function ($model) {
            $model->day = $model->year . '-' . $model->month ;
            unset($model->year, $model->month);
        });
    }
    protected function getMonthAttribute()
    {
        return date('m', strtotime($this->day));
    }
    protected function getYearAttribute()
    {
        return date('Y', strtotime($this->day));
    }
    protected function getCountDataAttribute()
    {
        return @NewMediaCountRecord::where('nmc_id', $this->id)->get()->toArray();
    }
}