如何为laravel 8 factory设置参数？

问题描述

在我的 Laravel 8 中阅读工厂如何在 https://laravel.com/docs/8.x/database-testing 当我在工厂调用中设置参数时：

$ads = Ad::factory()->count(10)->create([
    'year'=> $year,'month'=> $month
]);

我没有找到如何在我的工厂数据库/factories/AdFactory.PHP 中读取此名称参数值：

<?PHP

namespace Database\Factories;

use Config;
use Carbon\Carbon;
use App\Models\Ad;
use Illuminate\Database\Eloquent\Factories\Factory;
use Illuminate\Support\Str;
use \Cviebrock\EloquentSluggable\Services\SlugService;

class AdFactory extends Factory
{
    protected $model = Ad::class;

    public function deFinition()
    {
        $text= $this->faker->text;
        $slugValue = SlugService::createSlug(Ad::class,'slug',$text);


        $startDate = new Carbon('first day of this month');
        return [
            'title' => $text,'ad_token' => $text,'slug' => $slugValue,'phone_display' => (rand(1,3) == 1),'has_locations' => (rand(1,4) == 1),'status' => 'A',// password
            'price' => mt_rand(10,500),'ad_type' => (rand(1,2) == 1 ? 'B' : 'S'),'expire_date' => $this->faker->dateTimeInInterval($startDate,'1 month',Config::get('app.timezone'))->format('Y-m-d H:i:s'),'description' => $this->faker->paragraphs(rand(1,4),true),'creator_id' => rand(1,5),];
    }
}

在这种情况下，年和月不是广告模型的字段，但我需要它们来设置值 对于给定月份的 expire_date。

哪种方式有效？

修改块： 阅读https://laravel.com/docs/8.x/database-testing#factory-states 我重做了工厂，但没有找到如何获得我的添加剂参数：

<?PHP

namespace Database\Factories;

use Config;
use Carbon\Carbon;
use App\Models\Ad;
use Illuminate\Database\Eloquent\Factories\Factory;
use Illuminate\Support\Str;
//use Cviebrock\EloquentSluggable\Sluggable;
use \Cviebrock\EloquentSluggable\Services\SlugService;

class AdFactory extends Factory
{
    protected $model = Ad::class;

    public function deFinition()
    {
        $text= $this->faker->text;
        $slugValue = SlugService::createSlug(Ad::class,$text);

        \Log::info(  varDump($this,' -1 $attributes::') );
        $startDate = new Carbon('first day of this month');
        return [
            'title' => $text,//            'description' => $this->faker->paragraphs(rand(1,];
    }

    public function expired()
    {
        return $this->state(function (array $attributes,$var1=null,$var2=null) {

            // $var1and $var 2 are null and $attributes has no year/month parameters 
            \Log::info(  varDump($var1,' -1 expired $var1::') );
            \Log::info(  varDump($var2,' -1 expired $var2::') );
            \Log::info(  varDump($attributes,' -1 expired $attributes::') );
            return [ // This changes applied. Just example
                'description' => 'suspended expired',];
        });
    }
}

我在工厂调用中传递参数：

$ads = Ad::factory()->count(10)->expired($year,$month)->create([

？

谢谢！

解决方法

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