laravel route findOrFail() problems - php

Question

new with Laravel and I am trying to add a findOrFail on this specific route and it's giving me a hard time. What am I missing?
Route::get('/listing/{type}/{owner}/{id}/{address}', 'Properties\DisplayController#show');
Whats not working
Route::get('/listing/{type}/{owner}/{id}/{address}', function ($id) {
return Properties\DisplayController#show::findOrFail($id);
});
Error I am getting
Parse error: syntax error, unexpected '#', expecting ';'
controller/function I'm calling
public function show($type, $own, $id, $address = null)
{
$page = (object) $this->template;
$page->breadcrumbs[] = array('url' => 'javascript://', 'text' => 'Property Search', 'attribute' => array('data-component' => 'back'));
// Now lets query our server
$client = new GuzzleHttp\Client(['verify' => false ]);
$response = $client->get( env('LISTINGS_SERVER', 'https://listings.homicity.com') . '/property/' . $id);
$page->content = Property::parseResult($response->getBody());
$page->title = strtoupper(trim($page->content->address));
$page->breadcrumbs[] = array('text' => $page->title);
$formatter = new NumberFormatter('en_US', NumberFormatter::CURRENCY);
$currency = 'CAD';
$raw = $formatter->parseCurrency($page->content->price, $currency );
$page->content->mortgage = Mortgage::stage(
false,
$raw
);
return view('property.display', compact('page'));
}
Thanks for the help!

Answer 1

To return directly on route:
Route::get('/listing/{type}/{owner}/{id}/{address}', function ($id) {
return App\YourModel::findOrFail($id);
});
https://laravel.com/docs/5.3/eloquent#retrieving-single-models

Answer 2

Since the model is on another server that we connect to using GuzzleHTTP, I could not put findOfFail() on the model.
Here is the edit to the controller. Added in the ['http_errors' => false] which prevents guzzle from returning http errors, and then a if statement using getStatusCode() to find if it was a error 500 or not.
public function show($type, $own, $id, $address = null)
{
$page = (object) $this->template;
$page->breadcrumbs[] = array('url' => 'javascript://', 'text' => 'Property Search', 'attribute' => array('data-component' => 'back'));
// Now lets query our server
$client = new GuzzleHttp\Client(['verify' => false ]);
$response = $client->get( env('LISTINGS_SERVER', 'https://listings.homicity.com') . '/property/' . $id, ['http_errors' => false]);
if ($response->getStatusCode() == "500") {
abort(404);
}
else {
$page->content = Property::parseResult($response->getBody());
$page->title = strtoupper(trim($page->content->address));
$page->breadcrumbs[] = array('text' => $page->title);
$formatter = new NumberFormatter('en_US', NumberFormatter::CURRENCY);
$currency = 'CAD';
$raw = $formatter->parseCurrency($page->content->price, $currency );
$page->content->mortgage = Mortgage::stage(
false,
$raw
);
return view('property.display', compact('page'));
}
}