Timestamp format trait

ExampleOfUse.php

<?php namespace App\Models;

class Example extends Controller
{
    use TimestampsFormatTrait;

}

TimestampsFormatTrait.php

<?php namespace App\Models;
use Carbon\Carbon as Carbon;
use Config;
trait TimestampsFormatTrait
{
    public function getCreatedAtAttribute($value)
    {
        return Carbon::parse($value)->toIso8601String();
    }
    public function setCreatedAtAttribute($value)
    {
        $this->attributes['created_at'] = Carbon::parse($value)->toDateTimeString();
    }
    public function getUpdatedAtAttribute($value)
    {
        return Carbon::parse($value)->toIso8601String();
    }
    public function setUpdatedAtAttribute($value)
    {
        $this->attributes['updated_at'] = Carbon::parse($value)->toDateTimeString();
    }
}