使用Laravel微風在登錄請求中檢索關系表

您好，我想在登錄時包含我的關系表角色。我使用 Laravel Breeze 進行身份驗證。

模型/用戶.php

namespace App\Models;

use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
use Laravel\Sanctum\HasApiTokens;

class User extends Authenticatable
{
    use HasApiTokens, HasFactory, Notifiable;

    /**
     * The attributes that are mass assignable.
     *
     * @var string[]
     */
    protected $fillable = [
        'name',
        'email',
        'password',
    ];

    /**
     * The attributes that should be hidden for serialization.
     *
     * @var array
     */
    protected $hidden = [
        'password',
        'remember_token',
    ];

    /**
     * The attributes that should be cast.
     *
     * @var array
     */
    protected $casts = [
        'email_verified_at' => 'datetime',
    ];

    //old
    public function bookmarks(){
        return $this->hasMany('App\Model\Post','post_bookmarks','user_id','post_id')->get();
    }    

    public function roles(){
        return $this->belongsTo('App\Models\Roles','roles','role_id','id');
    }
}

AuthenticatedSessionController.php

namespace App\Http\Controllers\Auth;

use App\Http\Controllers\Controller;
use App\Http\Requests\Auth\LoginRequest;
use App\Providers\RouteServiceProvider;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;

class AuthenticatedSessionController extends Controller
{
    /**
     * Display the login view.
     *
     * @return \Illuminate\View\View
     */
    public function create()
    {
        return view('auth.login');
    }

    /**
     * Handle an incoming authentication request.
     *
     * @param  \App\Http\Requests\Auth\LoginRequest  $request
     * @return \Illuminate\Http\RedirectResponse
     */
    public function store(LoginRequest $request)
    {
        $request->authenticate();

        $request->session()->regenerate();

        return redirect()->intended(RouteServiceProvider::HOME);
    }

    /**
     * Destroy an authenticated session.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\RedirectResponse
     */
    public function destroy(Request $request)
    {
        Auth::guard('web')->logout();

        $request->session()->invalidate();

        $request->session()->regenerateToken();

        return redirect('/');
    }
}

登錄請求.php

namespace App\Http\Requests\Auth;

use Illuminate\Auth\Events\Lockout;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\RateLimiter;
use Illuminate\Support\Str;
use Illuminate\Validation\ValidationException;

class LoginRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        return true;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        return [
            'email' => ['required', 'string', 'email'],
            'password' => ['required', 'string'],
        ];
    }

    /**
     * Attempt to authenticate the request's credentials.
     *
     * @return void
     *
     * @throws \Illuminate\Validation\ValidationException
     */
    public function authenticate()
    {
        $this->ensureIsNotRateLimited();

        if (! Auth::attempt($this->only('email', 'password'), $this->boolean('remember'))) {
            RateLimiter::hit($this->throttleKey());

            throw ValidationException::withMessages([
                'email' => __('auth.failed'),
            ]);
        }

        RateLimiter::clear($this->throttleKey());
    }

    /**
     * Ensure the login request is not rate limited.
     *
     * @return void
     *
     * @throws \Illuminate\Validation\ValidationException
     */
    public function ensureIsNotRateLimited()
    {
        if (! RateLimiter::tooManyAttempts($this->throttleKey(), 5)) {
            return;
        }

        event(new Lockout($this));

        $seconds = RateLimiter::availableIn($this->throttleKey());

        throw ValidationException::withMessages([
            'email' => trans('auth.throttle', [
                'seconds' => $seconds,
                'minutes' => ceil($seconds / 60),
            ]),
        ]);
    }

    /**
     * Get the rate limiting throttle key for the request.
     *
     * @return string
     */
    public function throttleKey()
    {
        return Str::lower($this->input('email')).'|'.$this->ip();
    }
}

我使用 Laravel-breeze 進行身份驗證。一切正常，但我想在用戶登錄時添加角色名稱。如您所見，我也使用了關系，但我很困惑在哪里可以撰寫代碼來獲取我的關系表。這是我的代碼，誰能告訴我我該怎么做？

對于前。登錄郵箱：[email protected] role_id = 1

在角色表 id: 1, role_name = "Wholseler"

因此，當我當前登錄時，我正在獲取用戶資料，但我也想要角色表資料。

提前致謝

uj5u.com熱心網友回復：

您可以在用戶模型中使用屬性

protected $appends = ['role_name'];

public function getRoleNameAttribute()
{
    return $this->roles->first()->role_name ?? 'N/A';
}

使用上面的代碼，您將在用戶實體中獲得 role_name 屬性

如果您想將角色資料轉換為用戶資料的關系，請在用戶模型中嘗試此操作

protected $with = ['roles'];

標籤：拉拉维尔 验证 laravel-8 laravel-微风

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