Laravel 5 和委托。如何同时保存用户和附加角色
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Laravel 5 and Entrust. How to save user and attach role at the same time
提问by Nick
Has anyone tried Entrust for User Roles & Permissions in Laravel 5?
有没有人在 Laravel 5 中尝试过用户角色和权限的委托？
I want to add and save user and attach role into it at the same time. here's my code
我想同时添加和保存用户并附加角色。这是我的代码
$role = Role::where('name','=','admin')->first();
$user = new User();
$user->name = Input::get('name');
$user->email = Input::get('email');
$user->password = Hash::make(Input::get('password'));
if($user->save()){
$user->attachRole($role);
return redirect('dashboard/users')->with('success-message','New user has been added');
}
But $user->attachRole($role);won't work though it works on my databaseSeederbut not on my UserController.
但$user->attachRole($role);不会工作，虽然它适用于我的databaseSeeder但不适用于我的 UserController。
回答by Harry Geo
I think you have this problem because you never save in the DB. Try something like this.
我认为你有这个问题，因为你从来没有保存在数据库中。尝试这样的事情。
$role = Role::where('name','=','admin')->first();
$user = new User();
$user->name = Input::get('name');
$user->email = Input::get('email');
$user->password = Hash::make(Input::get('password'));
$user->save()
$user->attachRole($role);
return redirect('dashboard/users')->with('success-message','New user has been added');
Of course this method will work only if you auto-increment your model's id using laravel's auto-increment feature. If you are using something like uuids to uniquely identify your fields, you should also include public $incrementing = false;inside your Model.
当然，只有当您使用 laravel 的自动递增功能自动递增模型的 id 时，此方法才有效。如果您使用 uuid 之类的东西来唯一标识您的字段，您还应该将其包含public $incrementing = false;在您的模型中。
Make sure you include the HasRole trait inside your model.
确保在模型中包含 HasRole 特征。
Also take a look at Akarun's answer as it will also work.The create method, create's a new instance and also save to db so you don't need to $user->save()
还可以看看 Akarun 的答案，因为它也可以工作。 create 方法，创建一个新实例并保存到 db 所以你不需要 $user->save()
回答by Akarun
I also use "Entrust" for managing my user permissions, but I use createsyntax to store my User. Then I use "roles()->attach", like this :
我也使用“Entrust”来管理我的用户权限，但我使用create语法来存储我的用户。然后我使用“roles()->attach”，像这样：
$user = User::create($this->userInputs($request));
$user->roles()->attach($request->input('role'));
回答by DonnaJo
I am using the provided Auth setup that ships with Laravel 5 with my own adjustments, so I just do the following in Registrar.php:
我正在使用 Laravel 5 附带的提供的 Auth 设置和我自己的调整，所以我只在 Registrar.php 中执行以下操作：
public function create( array $data )
{
// Create a new user, and assign it to 'new_user'
$new_user = User::create( [
'username' => $data['username'], //<< Specific to my own db setup
'email' => $data['email'],
'password' => bcrypt( $data['password'] ),
] );
// Initiate the 'member' Role
$member = Role::where( 'name', '=', 'member' )->first();
// Give each new user the role of 'member'
$new_user->attachRole( $member );
// Return the new user with member role attached
return $new_user; //<<Or whatever you do next with your new user
}
You just have to be sure to use App\Role at the top of the file. Works great for me.
您只需要确保在文件顶部使用 App\Role。对我很有用。
