add Clover OAuth 2 provider (#1157)

CloverExtendSocialite.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace SocialiteProviders\Clover;
+
+use SocialiteProviders\Manager\SocialiteWasCalled;
+
+class CloverExtendSocialite
+{
+    public function handle(SocialiteWasCalled $socialiteWasCalled)
+    {
+        $socialiteWasCalled->extendSocialite(Provider::IDENTIFIER, Provider::class);
+    }
+}

Provider.php

@@ -0,0 +1,103 @@
+<?php
+
+namespace SocialiteProviders\Clover;
+
+use SocialiteProviders\Manager\OAuth2\AbstractProvider;
+use SocialiteProviders\Manager\OAuth2\User;
+
+class Provider extends AbstractProvider
+{
+    /**
+     * Unique Provider Identifier.
+     */
+    const IDENTIFIER = 'clover';
+
+    /**
+     * {@inheritdoc}
+     */
+    protected $scopes = [];
+
+    /**
+     * Indicates if the session state should be utilized.
+     *
+     * @var bool
+     */
+    protected $stateless = true;
+
+    public static function additionalConfigKeys()
+    {
+        return [
+            'environment',
+        ];
+    }
+
+    protected function getApiDomain(): string
+    {
+        return match ($this->getConfig('environment')) {
+            'sandbox' => 'sandbox.dev.clover.com',
+            default   => 'www.clover.com',
+        };
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getAuthUrl($state)
+    {
+        return $this->buildAuthUrlFromBase(
+            sprintf('https://%s/oauth/v2/authorize', $this->getApiDomain()),
+            $state
+        );
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getTokenUrl()
+    {
+        $domain = match ($this->getConfig('environment')) {
+            'sandbox' => 'apisandbox.dev.clover.com',
+            default   => 'api.clover.com',
+        };
+
+        return sprintf('https://%s/oauth/token', $domain);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function getUserByToken($token)
+    {
+        $requestParams = str(request()->fullUrl())
+            ->after('?')
+            ->explode('&')
+            ->mapWithKeys(fn (string $keyAndValue) => [str($keyAndValue)->before('=')->toString() => str($keyAndValue)->after('=')->toString()]);
+
+        $response = $this->getHttpClient()->get(sprintf(
+            'https://%s/v3/merchants/%s/employees/%s',
+            $this->getApiDomain(),
+            $requestParams['merchant_id'],
+            $requestParams['employee_id'],
+        ), [
+            'headers' => [
+                'Authorization' => 'Bearer '.$token,
+            ],
+        ]);
+
+        return json_decode((string) $response->getBody(), true);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function mapUserToObject(array $user)
+    {
+        return (new User())->setRaw($user)->map([
+            'id'       => $user['id'],
+            'nickname' => $user['name'],
+            'name'     => $user['name'],
+            'email'    => $user['email'],
+            'avatar'   => null,
+        ]);
+    }
+}

README.md

@@ -0,0 +1,58 @@
+# Clover
+
+```bash
+composer require socialiteproviders/clover
+```
+
+## Installation & Basic Usage
+
+Please see the [Base Installation Guide](https://socialiteproviders.com/usage/), then follow the provider specific instructions below.
+
+Ensure the app has permission to read employees.
+
+### Add configuration to `config/services.php`
+
+```php
+'clover' => [
+  'client_id' => env('CLOVER_CLIENT_ID'),
+  'client_secret' => env('CLOVER_CLIENT_SECRET'),
+  'redirect' => env('CLOVER_REDIRECT_URI')
+  'environment' => env('CLOVER_ENVIRONMENT', 'production'),
+],
+```
+
+### Add provider event listener
+
+Configure the package's listener to listen for `SocialiteWasCalled` events.
+
+Add the event to your `listen[]` array in `app/Providers/EventServiceProvider`. See the [Base Installation Guide](https://socialiteproviders.com/usage/) for detailed instructions.
+
+```php
+protected $listen = [
+    \SocialiteProviders\Manager\SocialiteWasCalled::class => [
+        // ... other providers
+        'SocialiteProviders\\Clover\\CloverExtendSocialite@handle',
+    ],
+];
+```
+
+### Usage
+
+You should now be able to use the provider like you would regularly use Socialite (assuming you have the facade installed):
+
+```php
+return Socialite::driver('clover')->redirect();
+```
+
+Presumably you are using this OAuth provider in order to retrieve an API token for calling other API endpoints.
+
+The user includes a `token` property that you can use to retrieve the API token like this:
+
+```php
+Route::get('clover/auth/callback', function () {
+    $user = Socialite::driver('clover')->user();
+
+    // Save this token somewhere for other use.
+    $token = $user->token;
+});
+```

composer.json

@@ -0,0 +1,21 @@
+{
+    "name": "socialiteproviders/clover",
+    "description": "Clover OAuth2 Provider for Laravel Socialite",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "macbookandrew",
+            "homepage": "https://andrewrminion.com"
+        }
+    ],
+    "require": {
+        "php": "^8.1",
+        "ext-json": "*",
+        "socialiteproviders/manager": "^4.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "SocialiteProviders\\Clover\\": ""
+        }
+    }
+}