From 74cb1477bb921a2378ea22a552b71a48c11e0931 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Fri, 20 Jul 2018 16:34:32 +0200
Subject: Better API (integrated oauth completely)

---
 api/Users/Console/AddUserCommand.php           | 59 +++++++++++++++++
 api/Users/Controllers/UserController.php       | 57 +++++++++++++++++
 api/Users/Events/UserWasCreated.php            | 16 +++++
 api/Users/Events/UserWasDeleted.php            | 16 +++++
 api/Users/Events/UserWasUpdated.php            | 16 +++++
 api/Users/Exceptions/UserNotFoundException.php | 13 ++++
 api/Users/Models/User.php                      | 30 +++++++++
 api/Users/Repositories/UserRepository.php      | 35 ++++++++++
 api/Users/Requests/CreateUserRequest.php       | 30 +++++++++
 api/Users/Services/UserService.php             | 88 ++++++++++++++++++++++++++
 api/Users/UserServiceProvider.php              | 23 +++++++
 api/Users/routes.php                           |  7 ++
 12 files changed, 390 insertions(+)
 create mode 100644 api/Users/Console/AddUserCommand.php
 create mode 100644 api/Users/Controllers/UserController.php
 create mode 100644 api/Users/Events/UserWasCreated.php
 create mode 100644 api/Users/Events/UserWasDeleted.php
 create mode 100644 api/Users/Events/UserWasUpdated.php
 create mode 100644 api/Users/Exceptions/UserNotFoundException.php
 create mode 100644 api/Users/Models/User.php
 create mode 100644 api/Users/Repositories/UserRepository.php
 create mode 100644 api/Users/Requests/CreateUserRequest.php
 create mode 100644 api/Users/Services/UserService.php
 create mode 100644 api/Users/UserServiceProvider.php
 create mode 100644 api/Users/routes.php

(limited to 'api/Users')

diff --git a/api/Users/Console/AddUserCommand.php b/api/Users/Console/AddUserCommand.php
new file mode 100644
index 0000000..021d5aa
--- /dev/null
+++ b/api/Users/Console/AddUserCommand.php
@@ -0,0 +1,59 @@
+<?php
+
+namespace Api\Users\Console;
+
+use Api\Users\Repositories\UserRepository;
+use Illuminate\Console\Command;
+
+class AddUserCommand extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'users:add {name} {email} {password}';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Adds a new user';
+
+    /**
+     * User repository to persist user in database
+     *
+     * @var UserRepository
+     */
+    protected $userRepository;
+
+    /**
+     * Create a new command instance.
+     *
+     * @param  UserRepository  $userRepository
+     * @return void
+     */
+    public function __construct(UserRepository $userRepository)
+    {
+        parent::__construct();
+
+        $this->userRepository = $userRepository;
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return mixed
+     */
+    public function handle()
+    {
+        $user = $this->userRepository->create([
+            'name' => $this->argument('name'),
+            'email' => $this->argument('email'),
+            'password' => $this->argument('password')
+        ]);
+
+        $this->info(sprintf('A user was created with ID %s', $user->id));
+    }
+}
\ No newline at end of file
diff --git a/api/Users/Controllers/UserController.php b/api/Users/Controllers/UserController.php
new file mode 100644
index 0000000..5178dcb
--- /dev/null
+++ b/api/Users/Controllers/UserController.php
@@ -0,0 +1,57 @@
+<?php
+
+namespace Api\Users\Controllers;
+
+use Illuminate\Http\Request;
+use Infrastructure\Http\Controller;
+use Api\Users\Requests\CreateUserRequest;
+use Api\Users\Services\UserService;
+
+class UserController extends Controller
+{
+    private $userService;
+
+    public function __construct(UserService $userService)
+    {
+        $this->userService = $userService;
+    }
+
+    public function getAll()
+    {
+        $resourceOptions = $this->parseResourceOptions();
+
+        $data = $this->userService->getAll($resourceOptions);
+        $parsedData = $this->parseData($data, $resourceOptions, 'users');
+
+        return $this->response($parsedData);
+    }
+
+    public function getById($userId)
+    {
+        $resourceOptions = $this->parseResourceOptions();
+
+        $data = $this->userService->getById($userId, $resourceOptions);
+        $parsedData = $this->parseData($data, $resourceOptions, 'user');
+
+        return $this->response($parsedData);
+    }
+
+    public function create(CreateUserRequest $request)
+    {
+        $data = $request->get('user', []);
+
+        return $this->response($this->userService->create($data), 201);
+    }
+
+    public function update($userId, Request $request)
+    {
+        $data = $request->get('user', []);
+
+        return $this->response($this->userService->update($userId, $data));
+    }
+
+    public function delete($userId)
+    {
+        return $this->response($this->userService->delete($userId));
+    }
+}
diff --git a/api/Users/Events/UserWasCreated.php b/api/Users/Events/UserWasCreated.php
new file mode 100644
index 0000000..3975ad3
--- /dev/null
+++ b/api/Users/Events/UserWasCreated.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Api\Users\Events;
+
+use Infrastructure\Events\Event;
+use Api\Users\Models\User;
+
+class UserWasCreated extends Event
+{
+    public $user;
+
+    public function __construct(User $user)
+    {
+        $this->user = $user;
+    }
+}
diff --git a/api/Users/Events/UserWasDeleted.php b/api/Users/Events/UserWasDeleted.php
new file mode 100644
index 0000000..bfd7cff
--- /dev/null
+++ b/api/Users/Events/UserWasDeleted.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Api\Users\Events;
+
+use Infrastructure\Events\Event;
+use Api\Users\Models\User;
+
+class UserWasDeleted extends Event
+{
+    public $user;
+
+    public function __construct(User $user)
+    {
+        $this->user = $user;
+    }
+}
diff --git a/api/Users/Events/UserWasUpdated.php b/api/Users/Events/UserWasUpdated.php
new file mode 100644
index 0000000..02658d1
--- /dev/null
+++ b/api/Users/Events/UserWasUpdated.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace Api\Users\Events;
+
+use Infrastructure\Events\Event;
+use Api\Users\Models\User;
+
+class UserWasUpdated extends Event
+{
+    public $user;
+
+    public function __construct(User $user)
+    {
+        $this->user = $user;
+    }
+}
diff --git a/api/Users/Exceptions/UserNotFoundException.php b/api/Users/Exceptions/UserNotFoundException.php
new file mode 100644
index 0000000..13fb40e
--- /dev/null
+++ b/api/Users/Exceptions/UserNotFoundException.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace Api\Users\Exceptions;
+
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+
+class UserNotFoundException extends NotFoundHttpException
+{
+    public function __construct()
+    {
+        parent::__construct('The user was not found.');
+    }
+}
diff --git a/api/Users/Models/User.php b/api/Users/Models/User.php
new file mode 100644
index 0000000..9e5b0b7
--- /dev/null
+++ b/api/Users/Models/User.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace Api\Users\Models;
+
+use Laravel\Passport\HasApiTokens;
+use Illuminate\Notifications\Notifiable;
+use Illuminate\Foundation\Auth\User as Authenticatable;
+
+class User extends Authenticatable
+{
+    use HasApiTokens, Notifiable;
+    
+    /**
+     * The attributes that are mass assignable.
+     *
+     * @var array
+     */
+    protected $fillable = [
+        'name', 'email', 'password',
+    ];
+
+    /**
+     * The attributes that should be hidden for arrays.
+     *
+     * @var array
+     */
+    protected $hidden = [
+        'password', 'remember_token',
+    ];
+}
diff --git a/api/Users/Repositories/UserRepository.php b/api/Users/Repositories/UserRepository.php
new file mode 100644
index 0000000..68416df
--- /dev/null
+++ b/api/Users/Repositories/UserRepository.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace Api\Users\Repositories;
+
+use Api\Users\Models\User;
+use Infrastructure\Database\Eloquent\Repository;
+
+class UserRepository extends Repository
+{
+    public function getModel()
+    {
+        return new User();
+    }
+
+    public function create(array $data)
+    {
+        $user = $this->getModel();
+
+        $data['password'] = password_hash($data['password'], PASSWORD_BCRYPT);
+
+        $user->fill($data);
+        $user->save();
+
+        return $user;
+    }
+
+    public function update(User $user, array $data)
+    {
+        $user->fill($data);
+
+        $user->save();
+
+        return $user;
+    }
+}
diff --git a/api/Users/Requests/CreateUserRequest.php b/api/Users/Requests/CreateUserRequest.php
new file mode 100644
index 0000000..c168eb2
--- /dev/null
+++ b/api/Users/Requests/CreateUserRequest.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace Api\Users\Requests;
+
+use Infrastructure\Http\ApiRequest;
+
+class CreateUserRequest extends ApiRequest
+{
+    public function authorize()
+    {
+        return true;
+    }
+
+    public function rules()
+    {
+        return [
+            'user' => 'array|required',
+            'user.email' => 'required|email',
+            'user.name' => 'required|string',
+            'user.password' => 'required|string|min:8'
+        ];
+    }
+
+    public function attributes()
+    {
+        return [
+            'user.email' => 'the user\'s email'
+        ];
+    }
+}
diff --git a/api/Users/Services/UserService.php b/api/Users/Services/UserService.php
new file mode 100644
index 0000000..923acd0
--- /dev/null
+++ b/api/Users/Services/UserService.php
@@ -0,0 +1,88 @@
+<?php
+
+namespace Api\Users\Services;
+
+use Exception;
+use Illuminate\Auth\AuthManager;
+use Illuminate\Database\DatabaseManager;
+use Illuminate\Events\Dispatcher;
+use Api\Users\Exceptions\UserNotFoundException;
+use Api\Users\Events\UserWasCreated;
+use Api\Users\Events\UserWasDeleted;
+use Api\Users\Events\UserWasUpdated;
+use Api\Users\Repositories\UserRepository;
+
+class UserService
+{
+    private $auth;
+
+    private $database;
+
+    private $dispatcher;
+
+    private $userRepository;
+
+    public function __construct(
+        AuthManager $auth,
+        DatabaseManager $database,
+        Dispatcher $dispatcher,
+        UserRepository $userRepository
+    ) {
+        $this->auth = $auth;
+        $this->database = $database;
+        $this->dispatcher = $dispatcher;
+        $this->userRepository = $userRepository;
+    }
+
+    public function getAll($options = [])
+    {
+        return $this->userRepository->get($options);
+    }
+
+    public function getById($userId, array $options = [])
+    {
+        $user = $this->getRequestedUser($userId);
+
+        return $user;
+    }
+
+    public function create($data)
+    {
+        $user = $this->userRepository->create($data);
+
+        $this->dispatcher->fire(new UserWasCreated($user));
+
+        return $user;
+    }
+
+    public function update($userId, array $data)
+    {
+        $user = $this->getRequestedUser($userId);
+
+        $this->userRepository->update($user, $data);
+
+        $this->dispatcher->fire(new UserWasUpdated($user));
+
+        return $user;
+    }
+
+    public function delete($userId)
+    {
+        $user = $this->getRequestedUser($userId);
+
+        $this->userRepository->delete($userId);
+
+        $this->dispatcher->fire(new UserWasDeleted($user));
+    }
+
+    private function getRequestedUser($userId)
+    {
+        $user = $this->userRepository->getById($userId);
+
+        if (is_null($user)) {
+            throw new UserNotFoundException();
+        }
+
+        return $user;
+    }
+}
diff --git a/api/Users/UserServiceProvider.php b/api/Users/UserServiceProvider.php
new file mode 100644
index 0000000..af59a79
--- /dev/null
+++ b/api/Users/UserServiceProvider.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace Api\Users;
+
+use Infrastructure\Events\EventServiceProvider;
+use Api\Users\Events\UserWasCreated;
+use Api\Users\Events\UserWasDeleted;
+use Api\Users\Events\UserWasUpdated;
+
+class UserServiceProvider extends EventServiceProvider
+{
+    protected $listen = [
+        UserWasCreated::class => [
+            // listeners for when a user is created
+        ],
+        UserWasDeleted::class => [
+            // listeners for when a user is deleted
+        ],
+        UserWasUpdated::class => [
+            // listeners for when a user is updated
+        ]
+    ];
+}
diff --git a/api/Users/routes.php b/api/Users/routes.php
new file mode 100644
index 0000000..f24f0c0
--- /dev/null
+++ b/api/Users/routes.php
@@ -0,0 +1,7 @@
+<?php
+
+$router->get('/users', 'UserController@getAll');
+$router->get('/users/{id}', 'UserController@getById');
+$router->post('/users', 'UserController@create');
+$router->put('/users/{id}', 'UserController@update');
+$router->delete('/users/{id}', 'UserController@delete');
-- 
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