如何在 laravel 中为我的购物项目创建 cms 用户类型和常规配置文件

Question

我是 Laravel 的新手，我使用 5.8 版本我试图创建一个购物网站，其中有两种类型的 AUTH，一种用于 cms，一种用于用户。用户可以从我的网站购买商品。为此，我需要将两种类型的登录分开，一种是 cms 管理员登录，另一种是用户登录。我想知道我该怎么做。谁能帮我。对于客户资料，我使用 web.php 文件和用户路由组，我分享如下：

<?php

/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| Here is where you can register web routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| contains the "web" middleware group. Now create something great!
|
*/

Route::get('/', [
    'uses' => 'ProductController@getIndex',
    'as' => 'product.index'
]);

Route::get('/add-to-cart/{id}', [
    'uses' => 'ProductController@getAddToCart',
    'as' => 'product.addToCart'
]);

Route::get('/shopping-cart', [
    'uses' => 'ProductController@getCart',
    'as' => 'product.shoppingCart'
]);

Route::get('/checkout', [
    'uses' => 'ProductController@getCheckout',
    'as' => 'checkout'
]);

Route::post('/checkout', [
    'uses' => 'ProductController@postCheckout',
    'as' => 'checkout'
]);

Route::group(['prefix' => 'user'], function (){

    Route::group(['middleware' => 'guest'], function (){
        Route::get('/signup', [
            'uses' => 'UserController@getSignup',
            'as' => 'user.signup',
        ]);

        Route::post('/signup', [
            'uses' => 'UserController@postSignup',
            'as' => 'user.signup',
        ]);

        Route::get('/signin', [
            'uses' => 'UserController@getSignin',
            'as' => 'user.signin',
        ]);

        Route::post('/signin', [
            'uses' => 'UserController@postSignin',
            'as' => 'user.signin',
        ]);
    });

    Route::group(['middleware' => 'auth'], function (){
        Route::get('/profile', [
            'uses' => 'UserController@getProfile',
            'as' => 'user.profile',
        ]);

        Route::get('/logout', [
            'uses' => 'UserController@getLogout',
            'as' => 'user.logout',
        ]);
    });
});

我需要 cms 的另一个 AUTH，以便管理员可以上传待售商品

Answer 1

您不需要为不同类型的用户使用单独的 login 逻辑。您可以通过修改当前用户 table 来集中此逻辑。您需要做的就是将角色分配给用户。例如，在您的用户 table 上创建 role 属性，您可以在其中拥有两个不同的角色：

管理员
用户

现在，当您拥有其中两个角色时，您可以修改登录逻辑，将用户重定向到他们所属的页面。 Laravel 提供开箱即用的功能。您需要做的就是修改 Laravel 内置的 redirectIfAuthenticated 中间件。所以，你会得到这样的东西：

public function handle( $request, Closure $next, $guard = null ) {
        if ( Auth::guard( $guard )->check() ) { //check if user is authenthicated
            $user = Auth::user();
            switch ( $user->role ) {
                case 'admin':
                    return redirect( )->route('admin');
                    break;
                case 'user':
                    return redirect()->route('user');
                    break;
                default:
                    return redirect( '/' );
            }
        }
        return $next( $request );
    }

所以在这个例子中，我们将检查经过身份验证的用户的角色，以确定他应该被重定向到哪个页面。这是一个如何为用户处理不同角色的基本示例，但它应该能让您大致了解这些东西是如何工作的，并帮助您解决问题。您可以在 official documentantion 上阅读有关 Laravel 的内置身份验证系统的更多信息，您可以在其中找到更多处理逻辑功能的方法。希望这可以帮助你，并引导你朝着正确的方向前进。

Answer 2

创建一个管理模型，例如在 app\Models 中假设 Admin.php。转到您的 config\auth.php 文件并在 Authentication Guards 下制作类似这样的内容

/*
|--------------------------------------------------------------------------
| Authentication Guards
|--------------------------------------------------------------------------
|
| Next, you may define every authentication guard for your application.
| Of course, a great default configuration has been defined for you
| here which uses session storage and the Eloquent user provider.
|
| All authentication drivers have a user provider. This defines how the
| users are actually retrieved out of your database or other storage
| mechanisms used by this application to persist your user's data.
|
| Supported: "session", "token"
|
*/

'guards' => [
    'web' => [
        'driver' => 'session',
        'provider' => 'users',
    ],

    'admin' => [
        'driver' => 'session',
        'provider' => 'admins',
    ],

    'api' => [
        'driver' => 'token',
        'provider' => 'users',
        'hash' => false,
    ],
],

在供应商下的同一个文件中做这样的事情

 /*
|--------------------------------------------------------------------------
| User Providers
|--------------------------------------------------------------------------
|
| All authentication drivers have a user provider. This defines how the
| users are actually retrieved out of your database or other storage
| mechanisms used by this application to persist your user's data.
|
| If you have multiple user tables or models you may configure multiple
| sources which represent each model / table. These sources may then
| be assigned to any extra authentication guards you have defined.
|
| Supported: "database", "eloquent"
|
*/

'providers' => [
    'users' => [
        'driver' => 'eloquent',
        'model' => App\User::class,
    ],

    'admins' => [
        'driver' => 'eloquent',
        'model' => App\Models\Admin::class,
    ],

    // 'users' => [
    //     'driver' => 'database',
    //     'table' => 'users',
    // ],
],

第二步 打开 app\Http\Middleware 文件夹下的 Authenticate.php 并使其看起来像这样

/**
 * Determine if the user is logged in to any of the given guards.
 *
 * @param  \Illuminate\Http\Request  $request
 * @param  array  $guards
 * @return void
 *
 * @throws \Illuminate\Auth\AuthenticationException
 */
protected function authenticate($request, array $guards)
{
    if (empty($guards)) {
        $guards = [null];
    }

    foreach ($guards as $guard)
    {
        if ($this->auth->guard($guard)->check()) {
            return $this->auth->shouldUse($guard);
        }
    }

    $guard = $guards[0];

    if ($guard == 'admin')
    {
        $request->path = 'url-to-admin-login-page';
    }
    else
    {
        $request->path = '';
    }

    throw new AuthenticationException(
        'Unauthenticated.', $guards, $this->redirectTo($request)
    );
}


/**
 * Get the path the user should be redirected to when they are not authenticated.
 *
 * @param  \Illuminate\Http\Request  $request
 * @return string
 */
protected function redirectTo($request)
{
    if (! $request->expectsJson())
    {
        return route($request->path.'login');
        //return route('login');
    }
}

第三步 打开 app\Http\Middleware 文件夹中的 RedirectIfAuthenticated.php 并将其修改为

/**
 * Handle an incoming request.
 *
 * @param  \Illuminate\Http\Request  $request
 * @param  \Closure  $next
 * @param  string|null  $guard
 * @return mixed
 */
public function handle($request, Closure $next, $guard = null)
{
    switch ($guard)
    {
        case 'admin' :
        {
            if (Auth::guard($guard)->check())
            {
                return redirect('url-to-admin-home');//the url to admin home
            }
            break;
        }
        default :
        {
            if (Auth::guard($guard)->check())
            {
                return redirect('/home');
            }
            break;
        }
    }

    return $next($request);
}

第四步 最后，在所有管理控制器 classes 中，确保在它们的构造函数中添加一个防护 'auth:admin 来保护它们。例如

<?php

命名空间App\Http\Controllers；

使用App\Http\Controllers\控制器；使用 App\Models\Admin;

class AdminController 扩展控制器 { /** * AdminController 构造函数。 */ public 函数 __construct() { $this->中间件('auth:admin'); }

public function index()
{
    return view('admin.home');
}

}

请注意：建议将原代码注释掉，不要删除。

如何在 laravel 中为我的购物项目创建 cms 用户类型和常规配置文件

how to create to type of user for cms and regular profile for my shopping project in laravel

php

laravel

laravel-5

laravel-5.8