I've created a ServiceProvider in Laravel5 that registers two singletons to the service container:
ServiceProvider
namespace App\Providers;
use App\Services\Passwords\FileMakerPasswordBroker;
use App\Services\Passwords\FileMakerTokenRepository;
use Illuminate\Support\ServiceProvider;
class FileMakerPasswordResetServiceProvider extends ServiceProvider
{
protected $defer = true;
public function provides(){
return ['fm.password','fm.password.token'];
}
public function register()
{
$this->registerPasswordBroker();
$this->registerTokenRepository();
}
protected function registerPasswordBroker(){
$this->app->singleton('fm.password', function ($app){
return new FileMakerPasswordBroker;
});
}
protected function registerTokenRepository(){
$this->app->singleton('fm.password.token', function ($app){
return new FileMakerTokenRepository;
});
}
}
I've just started so the two concrete classes being created are just empty class declarations:
TokenRepository
namespace App\Services\Passwords;
class FileMakerTokenRepository {
}
PasswordBroker
namespace App\Services\Passwords;
class FileMakerPasswordBroker {
}
And I've registered my service provider in my config/app.php class:
app.php
...
'providers' => [
...
App\Providers\FileMakerPasswordResetServiceProvider::class
...
The problem is, I can't resolve the singletons out of the service container:
A dev controller
...
use Illuminate\Foundation\Application;
class DevController extends Controller
{
protected $app;
public function __construct(Application $app){
$this->app = $app;
}
public function testPasswordReset(){
// This throws an error
return $this->app->make('fm.password.token');
}
...
When I try to make the singleton, I get the error
ReflectionException in Container.php line 736:
Class fm.password.token does not exist
I walked back through the documentation on binding and resolving from the service container and it looks like everything is right, but I'm obviously missing something.
Is there a step I'm missing or something I'm missing re: resolving a singleton from the service container?
Update
Here's a screen shot of the stack if that helps:
Another interesting fact: When I dump the application to the browser from the dev controller:
dd($this->app);
And look at the list of service providers, the FileMakerPasswordResetServiceProvider class is not present:
The provider is eventually going to be deferred, but at the moment I have the deferred property commented out, so (as far as I know) it should be getting loaded. I see other providers that I've registered in the stack. This may be another clue.
I know that this question was asked so many times, but none of answers helped me.
I'm getting exception in Laravel 5
BindingResolutionException in Container.php line 785:
Target [App\Contracts\CustomModelInterface] is not instantiable.
What I've done without success:
Register App\Providers\AppRepositoryProvider in app.php providers
php artisan clear-compiled
Everything works if I replace interfaces on repositories in MyService, but I feel that it's wrong (should it be handled by IoC container?).
Structure:
app
- Contracts
- CustomModelInterface.php
- Models
- CustomModel.php
- Repositories
- CustomModelRepository.php
- Providers
- AppRepositoryProvider.php
- Services
- MyService.php
App\Contracts\CustomModelInterface.php
<?php namespace App\Contracts;
interface CustomModelInterface {
public function get();
}
App\Repositories\CustomModelRepository.php
<?php namespace App\Repositories;
use App\Contracts\CustomModelInterface;
use App\Models\CustomModel;
class CustomModelRepository implements CustomModelInterface {
private $Model;
public function __construct(CustomModel $model) {
$this->Model = $model;
}
public function get() {
return 'result';
}
}
App\Services\MyService.php (Keep business logic / layer between controller and repositories)
<?php namespace App\Services;
use App\Contracts\CustomModelInterface;
class MyService {
private $Model;
public function __construct(CustomModelInterface $customModel) {
$this->Model= $customModel;
}
public function getAll() {
return $this->Model->get();
}
}
App\Providers\AppRepositoryProvider.php
<?php namespace App\Providers;
use Illuminate\Support\ServiceProvider;
class AppRepositoryProvider extends ServiceProvider {
public function boot() {}
public function register() {
$models = array(
'CustomModel'
);
foreach ($models as $idx => $model) {
$this->app->bind("App\Contracts\{$model}Interface", "App\Repositories\{$model}Repository");
}
}
}
My controller looks like:
<?php namespace App\Http\Controllers;
use App\Services\MyService;
class SuperController extends Controller {
private $My;
public function __construct(MyService $myService) {
$this->My = $myService;
}
public function getDetails() {
return $this->My->getAll();
}
}
composer.json
"autoload": {
"classmap": [
"database"
],
"psr-4": {
"App\\": "app/",
"App\\Models\\": "app/Models/",
"App\\Contracts\\": "app/Contracts/",
"App\\Repositories\\": "app/Repositories/"
}
},
Thank you everyone, but problem was in my AppRepositoryProvider. As it's binding exception, then obviously the problem was with binding :)
Correct file is:
<?php namespace App\Providers;
use Illuminate\Support\ServiceProvider;
class AppRepositoryProvider extends ServiceProvider {
public function boot() {}
public function register() {
$models = array(
'CustomModel',
'CustomModel2',
'CustomModel3'
);
foreach ($models as $model) {
$this->app->bind("App\Contracts\\{$model}Interface", "App\Repositories\\{$model}Repository");
}
}
}
Note, that I'm using "App\Contracts\\{$model}Interface" (not escaping "{" symbol) and it generate correct string App\Contracts\CustomModelInterface instead of App\Contracts\{$model}Interface (with unexpected escaping).
Every time I create a new repository/contract pair I make sure I do the following:
check the classes used in the service provider (copy/paste the namespaces)
register a new binding in config/app.php
php artisan optimize
Many hours of useless debugging led me to this short checklist.
For me, I forgot to bind in app->providers->RepositoryServiceProvider
the repository like this in the register method
public function register()
{
$this->app->bind(
\App\Play\Contracts\PatientRepository::class,
\App\Play\Modules\PatientModule::class
);
}
Make sure your RepositoryServiceProvider is registered in AppServiceProvider.
public function register()
{
$this->app->register(RepositoryServiceProvider::class);
}
I got past this error running:
php artisan config:clear
php artisan clear-compiled
php artisan optimize
php artisan config:cache
Related to:
Target is not instantiable. Laravel 5 - App binding service provider
The problem is solved by adding your repository in app/providers/AppServiceProvider
like the example below.
public function register()
{
$this->app->singleton(UserRepository::class, EloquentUser::class);
}
Dont forget the name space
use Test\Repositories\EloquentUser;
use Test\Repositories\UserRepository;
It worked for me
On App\Services\MyService.php you are passing that interface with dependency injection which tries to instantiate that -
public function __construct(CustomModelInterface $customModel) {
$this->Model= $customModel;
}
which is wrong.
Try implement that in that class - class MyService implements CustomModelInterface { and use the function of that interface like -
$this->get();
Or you are using it - class CustomModelRepository implements CustomModelInterface {
So if you do -
public function __construct(CustomModelRepository $customModel) {
$this->Model= $customModel;
}
then also you can access the interface methods.
I've just experienced an issue similar to this and the cause of my error was that I had set $defer to true in the service provider class but I had not implemented the required provides() method.
If you have deferred the creation of your class until it is need rather than it being loaded eagerly, then you need to also implement the provides method which should simply return an array of the classes that the provider provides. In the case of an interface, I believe it should be the name of the interface rather than the concrete class.
E.g.
public method provides(): array
{
return [
MyInterface::class,
];
}
Current documentation: https://laravel.com/docs/5.5/providers#deferred-providers
I hope this helps somebody else.
Don't worry guys. I have a solution to your problem.
I have an example for you.
Step1: php artisan make:repository Repository/Post //By adding this command you can create a repository and eloquent files
Step2: After adding that file you have to add/use this repository in the controller in which you want to use.
for eg: use App\Repositories\Contracts\PostRepository;
Step3: After adding that repo in your controller if you will run the app you will get an error like " Interface is not instantiable". It comes because you have created a repo and used in a controller, but laravel don't know where this repository is register and bind with which eloquent. So that it throws an error.
Step4: To solve this error you have to bind your repo with your eloquent in AppServiceProvider.
E.g:
AppServiceProvider.php file
<?php
namespace App\Providers;
// **Make sure that your repo file path and eloquent path must be correct.**
use App\Repositories\Contracts\PostRepository; // **Use your repository here**
use App\Repositories\Eloquent\EloquentPostRepository; **// Use your eloquent here**
use Illuminate\Support\ServiceProvider;
class AppServiceProvider extends ServiceProvider {
/**
* Register any application services.
*
* #return void
*/
public function register() {
**// And bind your repository and eloquent here. **
$this->app->bind(PostRepository::class, EloquentPostRepository::class);
}
}
Step5: After binding repo and eloquent you can use all method of repo in your controller. Enjoy.....
Please let me know if you have any query.
execute this command :
composer dump-autoload
this command will remap your laravel autoload classes together with all other vendor's i had same issue before and this did the trick you can use it together with "-o" param for optimization .
Note that this can also be caused by the _constructor on the class being declared private, or otherwise being blocked...
If it cant call the constructor, the binding will fail
I think the problem here is that you don't bind App\Contracts\CustomModelInterface to anything so Laravel tries to create instance of interface.
In App\Providers\AppRepositoryProvider.php you have only:
$models = array(
'Model'
);
but you should have in this array CustomModel also, so it should look like this:
$models = array(
'Model',
'CustomModel',
);
The last thing you do is to use the interface you bound to the repository.
Set it up and try running your laravel app to make sure you get no errors.
In my case I had a mismatch between my repository and interface.
interface UserRepositoryInterface{
public function get($userId);
}
class UserRepository implements UserRepositoryInterface{
public function get(int $userId);
}
As you can see the interface get method does not include a type hint but the UserRepository class' get method has a type hint.
You won't get this error if you immediately start to use your Interface Binding.
register a new binding in config/app.php
In my case I forgot use App\Repositories\UserRepository in App\Providers\AppRepositoryProvider.php
intelephense wasn't complaining and the error-message did not give me any clue, but somehow I found out that it's missing and adding this line did the trick
I had this error, and found out that I should restart the queue because it runs in the job:
php artisan queue:restart
I'm attempting to create a repository and have it auto injected into some of my controllers. I am using Laravel 4.1 and PHP 5.3.10
I get the error message Class ConsumerRepositoryInterface does not exist
I've setup a service provider like so...
use Illuminate\Support\ServiceProvider;
class ConsumerServiceProvider extends ServiceProvider {
public function register()
{
$this->app->bind('ConsumerRepositoryInterface', function()
{
return new EloquentConsumerRepository(new Consumer);
});
}
}
I'm trying to inject it into my controller like so.
private $consumer;
public function __construct(ConsumerRepositoryInterface $consumer)
{
$this->consumer = $consumer;
}
I've got the service provider registered in the providers array in config\app.php as ConsumerServiceProvider. I've added app/providers and app/repositories where I have the service provider and repository respectively to the autoload classmap section of the composer.json file and have ran composer dump-autoload.
The confusing part is setting up my controller like so works fine...
private $consumer;
public function __construct()
{
$this->consumer = App::make('ConsumerRepositoryInterface');
}
This tells me the service provider and repositories are all fine, Laravel is for some reason not able to automatically inject my dependency into the controller.
The answer was painfully obvious.
It was saying ConsumerRepositoryInterface did not exist because it didn't exist. As soon as I made an actual interface and setup the EloquentConsumerRepository to implement it, everything worked.
I try extend Validator class. I need add a few methods, that I'd like extend all class not use Validator::extend();
I added in vendor direcotry structure:
-comjaroapp
-src
-Comjaroapp
-Validation
-Validator.php
-ValidatorServiceProvider.php
In my config/app.php in providers array, I added:
'Comjaroapp\Validation\ValidatorServiceProvider'
Code to test is simple:
Validator:
namespace Comjaroapp\Validation;
class CustomValidator extends \Illuminate\Validation\Validator{
public function validatePesel($attribute,$value,$options=null){
return true;
}
}
ValidatorServiceProvider:
namespace Comjarospp\Validation;
use Illuminate\Support\ServiceProvider;
class ValidatorServiceProvider extends ServiceProvider{
public function register(){}
public function boot(){
$this->app->validator->resolver(function($transator,$data,$rules,$messages){
return new CustomValidator($transator,$data,$rules,$messages);
});
}
}
After run composer update I see error:
> Error Output: PHP Fatal error: Class
> 'Comjaroapp\Validation\ValidatorServiceProvider' not found in
> /vendor/laravel/framework/src/Illuminate/Foundation/ProviderRepository.php
> on line 158
When I looked on other extension all work with same structure.
If someone have idea, what is wrong or when should I search, please help.
Thanks in advance.
You have different names for your namespaces:
Comjarospp\Validation
and
Comjaroapp\Validation
EDIT:
After fixing the namespace name, have you executed
composer dumpautoload
?
I am using the Repository pattern in my current project. When I try and access the route I get this error
ReflectionException
Class Repositories\UserRepository does not exist
My folder structure is like so
- Respositories
-- UserRepository
In my controller I am doing
use \Repositories\UserRepository;
class UsersController extends ApiController {
protected $user;
public function __construct(UserRepository $user)
{
$this->user = $user;
}
In the UserRepository
<?php namespace \Repositories
class UserRepository {
I am autoloading in composer
"psr-0": {
"Respositories": "app/"
}
Are my namespaces correct? I can not workout why it can't find the class.
1) Don't use prefixed back slashes when defining the namespace.
// No
<?php namespace \Repositories;
// Yes
<?php namespace Repositories;
2) Check your spelling. In your composer.json file, you have Respositories instead of Repositories.
maybe your laravel hasn't load your repository, if thus, just simply run this
command composer dumpautoload
if this occurred on your deployment server, have read this article regarding on this error http://www.tagipuru.xyz/2016/07/09/repository-class-does-not-exist-in-laravel/