Service Proxy

Internal communication between services with useful tools
Make request by laravel http client

Installation

composer require behamin/service-proxy

Publish config

php artisan vendor:publish --provider="Behamin\ServiceProxy\Providers\ProxyServiceProvider" --tag config

Add services

Add your project's base url and global headers in proxy.php config

return [
    /**
     * Headers added to every request
     */
    'global_headers' => [
        'Accept' => 'application/json',
        ...
    ],

    'base_url' => env('PROXY_BASE_URL', env('APP_URL')),
];

Usage

Normal usage

use Behamin\ServiceProxy\Proxy;

// Http Get
Proxy::withToken('Your bearer token')
    ->acceptJson()
    ->retry(3)
    ->withHeaders([
        "Content-Type" => "application\json"
    ])->get('api/articles');
    
Proxy::post('api/articles', [
    "title" => "Test title",
    "body" => "Test body"
]);

Proxy::patch('api/articles/1', [
    "title" => "Test title",
    "body" => "Test body"
]);

Proxy::put('api/articles', [
    "title" => "Test title",
    "body" => "Test body"
]);

Proxy::delete('api/articles/1');

Using http request

use Behamin\ServiceProxy\Proxy;
use Illuminate\Http\Request;

public function index(Request $request) {
    $serviceName = 'test-service';
    Proxy::request($request, $serviceName);
}

Proxy events

On success

use Behamin\ServiceProxy\Proxy;
use Behamin\ServiceProxy\Responses\ProxyResponse;
 
Proxy::get('api/articles/1')->onSuccess(function (ProxyResponse $proxyResponse) {
        $data = $proxyResponse->data();
        $message = $proxyResponse->message();
        $response = $proxyResponse->response();
        $items = $proxyResponse->items();
        $count = $proxyResponse->count();
        ...
    });

On error

use Behamin\ServiceProxy\Proxy;
use Behamin\ServiceProxy\Exceptions\ProxyException;
 
Proxy::get('api/articles/1')->onSuccess(function (ProxyException $proxyException) {
        $proxyResponse = $proxyException->proxyResponse;
        $trace = $proxyException->getTraceAsString();
        ...
    });

On data success

use Behamin\ServiceProxy\Proxy;
 
Proxy::get('api/articles/1')->onDataSuccess(function (array $data) {
        $id = $data['id'];
    });

On data collection success

use Behamin\ServiceProxy\Proxy;
 
Proxy::get('api/articles/1')->onCollectionSuccess(function (array $items, int $count) {
        ...
    });

Proxy response methods

use Behamin\ServiceProxy\Proxy;

$proxyResponse = Proxy::get('api/articles/1');

Method	Description
data()	given data
items()	give items
count()	given items count
errors()	given errors if there is
message()	given message
onSuccess($closure)	When http request is successful
onError($closure)	When http request is with error
onCollectionSuccess($closure)	Get collection when http request is successful
onDataSuccess($closure)	Get data when http request is successful
throw()	Throw error if http request failed
toException()	Get exception if http request failed

Proxy request methods

Method	Return Type
fake($callback = null)	\Illuminate\Http\Client\Factory
accept(string $contentType)	\Behamin\ServiceProxy\Http
acceptJson()	\Behamin\ServiceProxy\Http
asForm()	\Behamin\ServiceProxy\Http
asJson()	\Behamin\ServiceProxy\Http
asMultipart()	\Behamin\ServiceProxy\Http
async()	\Behamin\ServiceProxy\Http
attach(string array $name, string $contents = '', string null $filename = null, array $headers = [])	\Behamin\ServiceProxy\Http
baseUrl(string $url)	\Behamin\ServiceProxy\Http
beforeSending(callable $callback)	\Behamin\ServiceProxy\Http
bodyFormat(string $format)	\Behamin\ServiceProxy\Http
contentType(string $contentType)	\Behamin\ServiceProxy\Http
dd()	\Behamin\ServiceProxy\Http
dump()	\Behamin\ServiceProxy\Http
retry(int $times, int $sleep = 0)	\Behamin\ServiceProxy\Http
sink(string	resource $to)
stub(callable $callback)	\Behamin\ServiceProxy\Http
timeout(int $seconds)	\Behamin\ServiceProxy\Http
withBasicAuth(string $username, string $password)	\Behamin\ServiceProxy\Http
withBody(resource	string $content, string $contentType)
withCookies(array $cookies, string $domain)	\Behamin\ServiceProxy\Http
withDigestAuth(string $username, string $password)	\Behamin\ServiceProxy\Http
withHeaders(array $headers)	\Behamin\ServiceProxy\Http
withMiddleware(callable $middleware)	\Behamin\ServiceProxy\Http
withOptions(array $options)	\Behamin\ServiceProxy\Http
withToken(string $token, string $type = 'Bearer')	\Behamin\ServiceProxy\Http
withUserAgent(string $userAgent)	\Behamin\ServiceProxy\Http
withoutRedirecting()	\Behamin\ServiceProxy\Http
withoutVerifying()	\Behamin\ServiceProxy\Http
pool(callable $callback)	array
request(Request $request, string $service)	\Behamin\ServiceProxy\Responses\ProxyResponse
get(string $url, array	string
delete(string $url, array $data = [])	\Behamin\ServiceProxy\Responses\ProxyResponse
head(string $url, array	string
patch(string $url, array $data = [])	\Behamin\ServiceProxy\Responses\ProxyResponse
post(string $url, array $data = [])	\Behamin\ServiceProxy\Responses\ProxyResponse
put(string $url, array $data = [])	\Behamin\ServiceProxy\Responses\ProxyResponse
send(string $method, string $url, array $options = [])	\Behamin\ServiceProxy\Responses\ProxyResponse
fakeSequence(string $urlPattern = '*')	\Illuminate\Http\Client\ResponseSequence
assertSent(callable $callback)	void
assertNotSent(callable $callback)	void
assertNothingSent()	void
assertSentCount(int $count)	void
assertSequencesAreEmpty()	void

Mocking proxy response

You can use mock() on Proxy class before calling http methods and pass the json path in your 'tests/mock' directory, to mock a json for faking your Proxy response in test mode. Example:

use Behamin\ServiceProxy\Proxy;
Proxy::mock('response.json')->get('address');