我在laravel中有一个应用，我有3个管理员，所有者，用户角色，我希望当用户注册时，他可以在用户和所有者之间进行选择，现在我将使用laravel / ui的注册表，我将保留它们我的关系和我的桌子
模型角色
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
class Role extends Model
{
public function users(){
return $this->belongsToMany('App\User');
}
}
用户模型
<?php
namespace App;
use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
class User extends Authenticatable
{
use Notifiable;
public function roles(){
return $this->belongsToMany('App\Role');
}
/* Validations */
// The roles are received in the authorizeRoles variable, and they are validated if my role is valid or not, when accessing a page, the helpers abort generates an http exception and the user receives an error
public function authorizeroles($roles){
if($this->hasAnyRole($roles)){
return true;
}
abort(401,'This action is unauthorized');
}
// Function, where we iterate (HasAnyRole) Enter the roles to check if you have any role
public function hasAnyRole($roles){
if(is_array($roles)){
foreach($roles as $role){
if($this->hasRole($role)){
return true;
}
}
}else{
if($this->hasRole($roles)){
return true;
}
}
return false;
}
// HasRole function - We validate if our user contains the role for which it is asked -->
public function hasRole($role){
if($this->roles()->where('name',$role)->first()){
return true;
}
return false;
}
/**
* The attributes that are mass assignable.
*
* @var array
*/
protected $fillable = [
'name', 'email', 'password', 'provider', 'provider_id'
];
/**
* The attributes that should be hidden for arrays.
*
* @var array
*/
protected $hidden = [
'password', 'remember_token',
];
/**
* The attributes that should be cast to native types.
*
* @var array
*/
protected $casts = [
'email_verified_at' => 'datetime',
];
}
注册控制器
<?php
namespace App\Http\Controllers\Auth;
use App\Http\Controllers\Controller;
use App\Providers\RouteServiceProvider;
use App\User;
use Illuminate\Foundation\Auth\RegistersUsers;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Facades\Validator;
class RegisterController extends Controller
{
/*
|--------------------------------------------------------------------------
| Register Controller
|--------------------------------------------------------------------------
|
| This controller handles the registration of new users as well as their
| validation and creation. By default this controller uses a trait to
| provide this functionality without requiring any additional code.
|
*/
use RegistersUsers;
/**
* Where to redirect users after registration.
*
* @var string
*/
protected $redirectTo = RouteServiceProvider::HOME;
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('guest');
}
/**
* Get a validator for an incoming registration request.
*
* @param array $data
* @return \Illuminate\Contracts\Validation\Validator
*/
protected function validator(array $data)
{
return Validator::make($data, [
'name' => ['required', 'string', 'max:255'],
'email' => ['required', 'string', 'email', 'max:255', 'unique:users'],
'password' => ['required', 'string', 'min:8', 'confirmed'],
]);
}
/**
* Create a new user instance after a valid registration.
*
* @param array $data
* @return \App\User
*/
protected function create(array $data)
{
return User::create([
'name' => $data['name'],
'email' => $data['email'],
'password' => Hash::make($data['password']),
]);
}
}
我想知道如何在控制器中的两个角色之间进行过滤，并在选定的视图中绘制它们，谢谢您的支持
在控制器中
$roles = Role::whereIn('name', ['owner', 'user'])->get();
//And pass this roles in your view for example:
return view('user.create', compact('roles');
在视图中，形式：
<select name='role_id'>
@foreach($roles as $role)
<option value="{{$role->id}}">{{$role->name}}</option>
@endforeach
</select>