Laravel 5.2嵌套口才关系

Question

I have a User which is of type Player and has several Equipments

I want to request a piece of Equipment and see if the User is it's owner before returning it to the user. If they do not own it they will get an unauthorized response

Here are the relationships I have for the models:

App\\User.php

class Equipment extends Model
{
    protected $table = 'equipement';

    public function player()
    {
        return $this->belongsTo(Player::class);
    }
}

App\\Player.php

 class Player extends Model { protected $table = 'player'; public function equipment() { return $this->hasMany(Equipment::class); } public function user() { return $this->belongsTo(User::class); } } 

App\\Equipment.php

 class Equipment extends Model { protected $table = 'equipement'; public function player() { return $this->belongsTo(Player::class); } } 

EquipmentController.php

With my attempt which is working... just very ugly.

 class EquipmentController extends Controller { public function show($id) { $equipment = Equipment::find($id); if ( ! $equipment ) { return 'Equipment does not exist'); } // my attempt $test = Equipment::with('player.user')->findOrFail($id); if ($test->toArray()['player']['user']['id'] != Auth::user()->id){ return 'Unauthorized'; } // return $equipment; } } 

Is there a neater way to do this?

I want something readable in the controller like:

 if(!$equipment->ownedBy(Auth::user())){ return 'Unauthorized'; } 

Or something similarly as readable.

And once the relationship is found, I'm not sure where the logic should be placed. Should it be in the Equipment model? Any help would be much appreciated!

Answer 1

In your Equipment model:

public function authorized()
{
   return ($this->player->user->id == auth()->user()->id())
} 

Then from your controller, try:

$equipment->authorized() //returns true or false