Laravel Eloquent? ?? ?? ??? ???? ?? ??? ???? ???? ??? ???? ? ????. ?? ?? ??? ??? ??? ???? ??? ? ??? ???? ???? ?? ?????. ?? ??? ???? ??? ???? ???? ?? ???? ??? ? ????.

1. ?? ??

??:

?? ??? ?? ??? ?????. ? ??? ??? ??? ? ???? ????? ?? ??? ??? ????. ?? ??? ??, ?? ?? ?? ???? ? ?????.

?? ?? ???:

1. ?? ?? ??? ???:

Laravel?? Global Scope? ???? ???? Scope ?????? ??? ???? ?????.

use Illuminate\Database\Eloquent\Scope;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Builder;

class ActiveScope implements Scope
{
    public function apply(Builder $builder, Model $model)
    {
        $builder->where('active', 1);  // ??????  ???????
    }
}

2. ??? ?? ?? ??:

??? booted() ???? ???? ???.

use App\Models\Post;
use App\Scopes\ActiveScope;

class Post extends Model
{
    protected static function booted()
    {
        static::addGlobalScope(new ActiveScope);
    }
}

?? Post::all()? ???? active = 1 ??? ???? ?????.

3. ?? ??? ????? ??:

use Illuminate\Database\Eloquent\Scope;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Builder;

class ActiveScope implements Scope
{
    public function apply(Builder $builder, Model $model)
    {
        $builder->where('active', 1);  // ??????  ???????
    }
}

??? ?? ?? ??? ????? ???? active ??? ??? ?? ???? ?????.

2. ?? ??

??:

?? ??? ?? ??? ?? ?? ?? ??? ?? ????? ??? ?? ?????. ?? ???? ?? ???? ???? ????? ????.

?? ?? ???:

? ?? ?? Builder? ???? ??? ?? ???? ???? ?? ??? ????.

use App\Models\Post;
use App\Scopes\ActiveScope;

class Post extends Model
{
    protected static function booted()
    {
        static::addGlobalScope(new ActiveScope);
    }
}

?? ?? ??:

$posts = Post::withoutGlobalScope(ActiveScope::class)->get();

?? ??? ???? ??:

????? ?? ??? ??? ? ????.

use App\Models\Post;

class Post extends Model
{
    // ?????  ?????
    public function scopeActive($query)
    {
        return $query->where('active', 1);
    }

    public function scopeDraft($query)
    {
        return $query->where('status', 'draft');
    }
}

?? status ????? ?? ??? ??? ? ????.

// ??????  ?????  ????:
$posts = Post::active()->get();

// ??????  ?????  ????:
$draftPosts = Post::draft()->get();

// ????  ???  ???????:
$activeDraftPosts = Post::active()->draft()->get();

'???'? ???????.

3. ?? ??

?? ??? ?? ??? ???? ??? ? ?? ?? ??? ? ?????. Laravel??? scopeName() ?? ??

class Post extends Model
{
    // ?????  ?????
    public function scopeStatus($query, $status)
    {
        return $query->where('status', $status);
    }
}

?? ??? ???? ??? ? ????.

$posts = Post::status('published')->get();

?? scopePublished() ??? ???? ?????.

4. ?? ??

?? ??? ??? ? ????. ?? ?? status ? active ??? ?? ??? ? ????.

use Illuminate\Database\Eloquent\Scope;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Builder;

class ActiveScope implements Scope
{
    public function apply(Builder $builder, Model $model)
    {
        $builder->where('active', 1);  // ??????  ???????
    }
}

active, status('published') ?? ?????.

5. ?? ??? ??

Eloquent? ?? ???? ?? ????? ?? ???? ??? ??? ? ????.

use App\Models\Post;
use App\Scopes\ActiveScope;

class Post extends Model
{
    protected static function booted()
    {
        static::addGlobalScope(new ActiveScope);
    }
}

???? 3? ?? orderBy 1?? ???? ????.

? ??? ???? ?? ?? ??? Laravel Eloquent ORM)? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!