Why parameter set in put method is not passed?-CodePudding

Running activate method with sanctum id parameter I see that id parameter is not passed into activate control action. In routes/api.php :

Route::middleware('auth:sanctum')->group( function () {
    Route::post('logout', [AuthController::class, 'logout']);
    Route::resource('ads', AdController::class);
    Route::put('ads/{id}/activate', [AdController::class, 'activate']); 
});

In postman I pass parameter as http://server.com/api/ads/7/activate, but problem is that in app/Http/Controllers/API/AdController.php :

public function activate(Request $request, Ad $ad)
{
    \Log::info(varDump($ad->id, ' -1 activate $ad->id::')); // this parameter is null - and error next :
    ...
} // public function activate(Ad $ad)

In Laravel Telescope I see details :

Request Details
Time    November 26th 2021, 5:08:08 PM (1:46m ago)
Hostname    master-laptop
Method  PUT
Controller Action   App\Http\Controllers\API\AdController@activate
Middleware  api, auth:sanctum
Path    /api/ads/7/activate
Status  500
Duration    113 ms
IP Address  127.0.0.1
Memory usage    2 MB
Tags    Auth:10

Why id parameter is wrong ?

    "laravel/framework": "^8.26.1",
    "laravel/sanctum": "^2.8",

Thanks in advance !

CodePudding user response：

You need to use route binding you need to replace {id} to {ad}

Route::put('ads/{ad}/activate', [AdController::class, 'activate']);

If your issues is still not solved you can manually do it. Add this code to boot method of RouteServiceProvider

Route::model('ad', Ad::class);

CodePudding user response：

As mentioned in the comments, to get Implicit binding to work the uri segment in the route must match the parameter (variable) name of the method e.g.

Change {id} to {ad} so that it matches the $ad parameter of the activate method:

Route::put('ads/{ad}/activate', [AdController::class, 'activate']);