Laravel policy return unauthorized - php

Question

I am trying to implement policies in my project. All tries have proven unsuccessful despite following documentation to the letter. And also read numerous posts on SO about it and other media. I did as described in docs, but nonetheless it doesn't work. What gives?
In AuthServiceProvider:
<?php
namespace App\Providers;
use App\User;
use App\Job;
use App\Policies\JobPolicy;
use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvider;
use Illuminate\Support\Facades\Gate;
class AuthServiceProvider extends ServiceProvider
{
/**
* The policy mappings for the application.
*
* #var array
*/
protected $policies = [
'App\Job' => 'App\Policies\JobPolicy',
//Job::class => JobPolicy::class,
];
/**
* Register any authentication / authorization services.
*
* #return void
*/
public function boot()
{
$this->registerPolicies();
//
}
}
In policy:
<?php
namespace App\Policies;
use App\Job;
use App\User;
use Illuminate\Auth\Access\HandlesAuthorization;
class JobPolicy
{
use HandlesAuthorization;
/**
* Determine whether the user can view any jobs.
*
* #param \App\User $user
* #return mixed
*/
public function viewAny(User $user,Job $job)
{
//return (($user->isAdmin() || $user->isModerator() || $user->isUser()) && $user->status==1);
//return ($user->isMod());
return true;
}
In controller:
public function index()
{
$this->authorize('viewAny', User::class, Job::class);
return view("jobs.index");
}
My User model:
<?php
namespace App;
use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
use App\Role;
class User extends Authenticatable
{
use Notifiable;
/**
* The attributes that are mass assignable.
*
* #var array
*/
protected $fillable = [
'name', 'email', 'password',"role_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',
];
public function role(){
return $this->belongsTo("App\Role", "role_id");
}
public function isMod()
{
$user = User::find(auth()->user()->id);
$role = $user->role()->first()->name;
if($role==="job board moderator"){
return true;
}
else{
return false;
}
}
}
And Job model:
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
use App\User;
class Job extends Model
{
protected $fillable = [
"title", "description", "email"
];
public function user(){
return $this->belongsTo("App\User","user_id");
}
}

Answer 1

In policy:
public function viewAny(User $user)
{
return true;
}
In controller:
public function index()
{
$this->authorize('viewAny', Job::class);
return view("jobs.index");
}

Answer 2

The way to call a model policy method changes depending on the number of parameters it has.
No object
/* In policy*/
public function viewAny(User $user)
/* In controller */
$this->authorize('viewAny', Job::class)`
1 object
/* In policy*/
public function view(User $user, Job $job)
/* In controller */
$this->authorize('view', $job)
More than 1 object
/* In policy*/
public function view(User $user, Job $job, AnotherModel $model)
/* In controller */
$this->authorize('view', [$job, $model])
Source: https://laravel.com/docs/5.8/authorization#creating-policies