Laravel9: How to let model's find() work? - laravel

Question

I have service layer. My codes works in Laravel 5.6. Now I'm rewriting in Laravel 9, it doesn't work anymore.
UserController
public function getForm($id = null)
{
...
$user = $this->userService->findIdOrNew($id);
UserService
class UserService
{
public function __construct(Request $request)
{
parent::__construct();
$this->request = $request;
$this->modelName = "\App\Models\User";
$this->model = new $this->modelName;
$this->table = $this->model->getTable();
}
private function newModel()
{
return new $this->modelName;
}
public function findIdOrNew($id = null)
{
if(empty($id)){
$row = new $this->modelName;
}else{
$row = $this->model->find($id);
echo "<pre>", print_r($row, 1), "</pre>";exit;
}
return false;
}
Logic:
If no user id, then new an emtpy user model, return it.
If user id provided, then get the user model, and find the user id.
$this->model only do the new action in __controller.
I have many other functions like this.
public function updateById($data, $id)
{
$row = $this->model->find($id);
$row->email = $data['email'];
$row->name = $data['name'];
...
public function getRows($data = array(), $debug = 0)
{
$query = $this->model->query();
if(!empty($data['filter_ids'])){
$query->whereIn('id', $data['filter_ids']);
}
if(!empty($data['filter_name'])){
$words = explode(' ', trim(preg_replace('/\s+/', ' ', $data['filter_name'])));
$query->where(function ($query) use($words) {
$query->orWhere(function ($query2) use($words) {
foreach ($words as $word) {
$query2->where('name', 'like', "%{$word}%");
}
});
});
}
In this way, I don't use User::find(1), I don't need to say which model I want in functions. Just write it once in __contructor().
It really works in my laravel 5.6. Now it returns empty. No error message.
public function findIdOrNew($id = null)
{
ini_set("display_errors", "On");
error_reporting(E_ALL ^E_NOTICE ^E_DEPRECATED);
$row = $this->model->find($id);
echo "<pre>", print_r($row, 1), "</pre>";exit;
I should get:
App\Models\User Object
(
[fillable:protected] => Array
(
[0] => name
[1] => email
[2] => password
)
[hidden:protected] => Array
(
[0] => password
[1] => remember_token
)
[connection:protected] => mysql
[table:protected] =>
[primaryKey:protected] => id
[keyType:protected] => int
[incrementing] => 1
[with:protected] => Array
(
)
[withCount:protected] => Array
(
)
[perPage:protected] => 15
[exists] => 1
[wasRecentlyCreated] =>
[attributes:protected] => Array
(
[id] => 50
[rcode] => 1971836358
[name] => ooxxooxx
...
Now just a white page. What did I missed ?
I deleted all logs, restart apache server, then reload the page.
Apache/logs/laraocadmin9.test-access.log
127.0.0.1 - - [16/Jun/2022:14:39:46 +0800] "GET /en/admin/system/user/users/49/edit HTTP/1.1" 200 11
127.0.0.1 - - [16/Jun/2022:14:39:48 +0800] "GET /favicon.ico HTTP/1.1" 200 -
Apache/logs/laraocadmin9.test-error.log
(empty)
Apache/logs/access.log
(empty)
Apache/logs/error.log
[Thu Jun 16 14:38:09.392250 2022] [mpm_winnt:notice] [pid 40028:tid 388] AH00455: Apache/2.4.53 (Win64) mod_fcgid/2.3.10-dev configured -- resuming normal operations
[Thu Jun 16 14:38:09.393249 2022] [mpm_winnt:notice] [pid 40028:tid 388] AH00456: Apache Lounge VS16 Server built: Mar 16 2022 11:26:15
[Thu Jun 16 14:38:09.406444 2022] [mpm_winnt:notice] [pid 40028:tid 388] AH00418: Parent: Created child process 20972
[Thu Jun 16 14:38:10.096179 2022] [mpm_winnt:notice] [pid 20972:tid 432] AH00354: Child: Starting 64 worker threads.
Laravel storage\logs
only a file name .gitnore

Answer 1

Sorry, it still works. The user id I passed was wrong. I had two different projects. one is
$this->getForm('edit', $id)
$this->getForm('create', $id)
function getForm($action, $id=null)
another is
$this->getForm($id)
$this->getForm($id)
function getForm($id=null)
I got mixed up, I passed 'edit' to getForm($id)