php - 如何在 Laravel 中基于用户显示数据列表

Question

我有两个表(实际上是三个表，但在这种情况下它只与这两个表相关)，Pekerjaan 和 User。两表皆 Eloquent 。用户有许多pekerjaans，并且Pekerjaan属于User。在用户表中，它的状态为“super”和“ppk”。 “Super”是 super 管理员，它可以查看所有数据，而对于“ppk”，它只能查看基于 Pekerjaan 表中他/她的 USER_ID 的某些数据。这是我的 User.php 模型代码:

<?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\Fortify\TwoFactorAuthenticatable;
use Laravel\Jetstream\HasProfilePhoto;
use Laravel\Sanctum\HasApiTokens;
use Illuminate\Database\Eloquent\Model as Eloquent;

class User extends Authenticatable
{
    use HasApiTokens;
    use HasFactory;
    use HasProfilePhoto;
    use Notifiable;
    use TwoFactorAuthenticatable;

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

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

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

    /**
     * The accessors to append to the model's array form.
     *
     * @var array
     */
    protected $appends = [
        'profile_photo_url',
    ];

    public function pekerjaans(){
        return $this->hasMany(Pekerjaan::class);
    }
}

这是 Pekerjaan.php 模型:

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model as Eloquent;

class Pekerjaan extends Eloquent
{
    use HasFactory;

    protected $guarded = [];

    public function penyedia(){
        return $this->belongsTo(Penyedia::class, 'penyedia_id');
   }

   public function user(){
    return $this->belongsTo(User::class, 'user_id');
}

}

这是我在 AdminController 中尝试过的:

 public function tabelpekerjaan(User $user){
        if(Auth::user()->status=='super'){
            $pekerjaan = Pekerjaan::with('penyedia')->paginate();
            return view('admin.datapekerjaan', compact('pekerjaan'));
        }else{
            $pekerjaan = $user->pekerjaans;
            return view('admin.datapekerjaan', compact('pekerjaan'));
        }  
    }

这是我在 web.php 中的代码:

Route::get('/datapekerjaan',[AdminController::class,'tabelpekerjaan'])->name('datapekerjaan');

现在，当我以“ppk”身份登录时，它会显示空白表，而我需要的是它将根据用户 ID 显示 pekerjaan 列表。如何实现这一目标？这是我在数据库中的表 pekerjaans:

Answer 1

 public function tabelpekerjaan(){
    if(Auth::user()->status=='super'){
        $pekerjaan = Pekerjaan::with('penyedia')->paginate();
        return view('admin.datapekerjaan', compact('pekerjaan'));
    }else{
        $pekerjaan = Auth::user()->pekerjaans;
        return view('admin.datapekerjaan', compact('pekerjaan'));
    }  
}

尝试上面的代码，我猜你的路由模型绑定(bind)是正确的。