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<?php
namespace Illuminate\Tests\Integration\Database\EloquentMorphConstrainTest;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\MorphTo;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
use Illuminate\Tests\Integration\Database\DatabaseTestCase;
class EloquentMorphConstrainTest extends DatabaseTestCase
{
protected function afterRefreshingDatabase()
{
Schema::create('posts', function (Blueprint $table) {
$table->increments('id');
$table->boolean('post_visible');
});
Schema::create('videos', function (Blueprint $table) {
$table->increments('id');
$table->boolean('video_visible');
});
Schema::create('comments', function (Blueprint $table) {
$table->increments('id');
$table->string('commentable_type');
$table->integer('commentable_id');
});
$post1 = Post::create(['post_visible' => true]);
(new Comment)->commentable()->associate($post1)->save();
$post2 = Post::create(['post_visible' => false]);
(new Comment)->commentable()->associate($post2)->save();
$video1 = Video::create(['video_visible' => true]);
(new Comment)->commentable()->associate($video1)->save();
$video2 = Video::create(['video_visible' => false]);
(new Comment)->commentable()->associate($video2)->save();
}
public function testMorphConstraints()
{
$comments = Comment::query()
->with(['commentable' => function (MorphTo $morphTo) {
$morphTo->constrain([
Post::class => function ($query) {
$query->where('post_visible', true);
},
Video::class => function ($query) {
$query->where('video_visible', true);
},
]);
}])
->get();
$this->assertTrue($comments[0]->commentable->post_visible);
$this->assertNull($comments[1]->commentable);
$this->assertTrue($comments[2]->commentable->video_visible);
$this->assertNull($comments[3]->commentable);
}
}
class Comment extends Model
{
public $timestamps = false;
public function commentable()
{
return $this->morphTo();
}
}
class Post extends Model
{
public $timestamps = false;
protected $fillable = ['post_visible'];
protected $casts = ['post_visible' => 'boolean'];
}
class Video extends Model
{
public $timestamps = false;
protected $fillable = ['video_visible'];
protected $casts = ['video_visible' => 'boolean'];
}
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