Laravel 4.2软删除不起作用

Question

我使用laravel 4.2.8和Eloquent ORM。 当我尝试软删除时，它无法正常工作。它会从我的数据库中删除数据。 我想逻辑上删除数据而不是物理上删除。 这里是我尝试过的代码。

模型：

use Illuminate\Auth\UserInterface;
use Illuminate\Database\Eloquent\SoftDeletingTrait;

class User extends Eloquent implements UserInterface {

    /**
     * The database table used by the model.
     *
     * @var string
     */
    protected $table = 'users';
        public $timestamps = true;
        protected $softDelete = true;
        protected $dates = ['deleted_at'];

        public static function boot()
        {
            parent::boot();
            static::creating(function($post)
            {
                $post->created_by = Auth::user()->id;
                $post->updated_by = Auth::user()->id;
            });

            static::updating(function($post)
            {
                $post->updated_by = Auth::user()->id;
            });

            static::deleting(function($post)
            {
                $post->deleted_by = Auth::user()->id;
            });
        }
}

Controller

public function destroy($id) {
        // delete
        $user = User::find($id);
        $user->delete();

        // redirect
        return Redirect::to('admin/user');
    }

- user3936104

Answer 1

从4.2版本开始，你需要使用SoftDeletingTrait，而不是再设置protected $softDelete = true;。

use Illuminate\Auth\UserInterface;
use Illuminate\Database\Eloquent\SoftDeletingTrait;

class User extends Eloquent implements UserInterface {

    use SoftDeletingTrait;

    protected $table = 'users';
    public $timestamps = true;
    protected $dates = ['deleted_at'];

    public static function boot()
    {
        parent::boot();
        static::creating(function($post)
        {
            $post->created_by = Auth::user()->id;
            $post->updated_by = Auth::user()->id;
        });

        static::updating(function($post)
        {
            $post->updated_by = Auth::user()->id;
        });

        static::deleting(function($post)
        {
            $post->deleted_by = Auth::user()->id;
        });
    }
}

- TunaMaxx

Answer 2

你需要这样使用 trait；

use SoftDeletingTrait;

在你的类的开头。

- Matt Burrow