PHP Lumen Client App

Author: Ahmad Dikri Alpakih

Published: Sabtu, 11 Januari 2020

Deskripsi
Kita akan membuat aplikasi (Client) yang bisa melakukan request ke Web Service (API)
menggunakan PHP Lumen. Tujuan praktek ini adalah untuk:
1. Memahami bagaimana mengakses cara Web Service (API) menggunakan PHP
2. Mampu implementasi membuat aplikasi (Client) yang bisa melakukan request ke Web
Service (API)
Sebelumnya kita membuat aplikasi Web Service menggunakan Lumen. Saat ini kita akan
membuat aplikasi yang bisa mengakses Web Service menggunakan Lumen (kita sebut dengan
aplikasi Client).


Tantangan
Dibawah ini adalah tantangan untuk kita:
1. Implementasi CRUD akses Rest API menggunakan Dummy API
http://dummy.restapiexample.com/


1. Buat Dummy Controller
 
   Endpoint Get All Employee

public function getEmployee(){

        $url = 'http://dummy.restapiexample.com/api/v1/employees';

        $headers = ['Accept:application/json'];

        curl_setopt($this->curl, CURLOPT_RETURNTRANSFER, true);

        curl_setopt($this->curl, CURLOPT_URL, $url);

        curl_setopt($this->curl, CURLOPT_HTTPHEADER, $headers);

        $result = curl_exec($this->curl);

        curl_close($this->curl);

        $response = json_decode($result, true);

        return response()->json($response,200);

    }

Endpoint GetEmployeeById

public function getEmployeeById($id){

        $url = 'http://dummy.restapiexample.com/api/v1/employee/'.$id;

        $headers = ['Accept:application/json'];

       

        curl_setopt($this->curl, CURLOPT_RETURNTRANSFER, true);

        curl_setopt($this->curl, CURLOPT_URL, $url);

        curl_setopt($this->curl, CURLOPT_HTTPHEADER, $headers);

        $result = curl_exec($this->curl);

        curl_close($this->curl);

        $response = json_decode($result, true);

        return response()->json($response,200);

    }

Enpoint PostEmployee

 public function postEmployee(Request $request)

    {

        $url = 'http://dummy.restapiexample.com/api/v1/create';

        $headers = ['Accept:application/json', 'Content-Type:application/json'];

        $data = array(

            'name' =>$request->input('name'),

            'salary' =>$request->input('salary'),

            'age' => $request->input('age'),

        );

        $dataJson = json_encode($data);

        curl_setopt($this->curl, CURLOPT_RETURNTRANSFER, true);

        curl_setopt($this->curl, CURLOPT_URL, $url);

        curl_setopt($this->curl, CURLOPT_HTTPHEADER, $headers);

        curl_setopt($this->curl, CURLOPT_POSTFIELDS, $dataJson);

        $result = curl_exec($this->curl);

        curl_close($this->curl);

        $response = json_decode($result, true);

        return response()->json($response,200);

    }

Enpoint Update Employee

public function updateEmployee($id,Request $request)

    {

        $url = 'http://dummy.restapiexample.com/api/v1/update/'.$id;

        $headers = ['Accept:application/json', 'Content-Type:application/json'];

        $data = array(

            'name' =>$request->input('name'),

            'salary' =>$request->input('salary'),

            'age' => $request->input('age'),

        );

        $dataJson = json_encode($data);

        curl_setopt($this->curl, CURLOPT_RETURNTRANSFER, true);

        curl_setopt($this->curl, CURLOPT_URL, $url);

        curl_setopt($this->curl, CURLOPT_HTTPHEADER, $headers);

        curl_setopt($this->curl, CURLOPT_CUSTOMREQUEST, "PUT");

        curl_setopt($this->curl, CURLOPT_POSTFIELDS, $dataJson);

        $result = curl_exec($this->curl);

        curl_close($this->curl);

        $response = json_decode($result, true);

        return response()->json($response,200);

    }

Enpoint Delete Employee

public function deleteEmployeeById($id){

        $url = 'http://dummy.restapiexample.com/api/v1/delete/'.$id;

        $headers = ['Accept:application/json'];

       

        curl_setopt($this->curl, CURLOPT_RETURNTRANSFER, true);

        curl_setopt($this->curl, CURLOPT_URL, $url);

        curl_setopt($this->curl, CURLOPT_HTTPHEADER, $headers);

        curl_setopt($this->curl, CURLOPT_CUSTOMREQUEST,"DELETE");

        $result = curl_exec($this->curl);

        curl_close($this->curl);

        $response = json_decode($result, true);

        return response()->json($response,200);

    }

Selanjutnya masukan route nya

//DummyRestApi

$router->get('/dummy/get-employees','DummyRestController@getEmployee');

$router->get('/dummy/get-employee/{id}','DummyRestController@getEmployeeById');

$router->post('/dummy/create','DummyRestController@postEmployee');

$router->put('/dummy/update/{id}','DummyRestController@updateEmployee');

$router->delete('/dummy/delete/{id}','DummyRestController@deleteEmployeeById');

Selanjutnya testing enpoint nya jalankan aplikasinya dengan

ketik di console php -S localhost:9000 -t public

Untuk endpoint get all employee

Hit enpoint localhost:9000/dummy/get-employees

Untuk endpoint get employee by id

Hit enpoint localhost:9000/dummy/get-employee/1

Untuk endpoint post employee

Hit enpoint localhost:9000/dummy/create

Untuk endpoint update employee

Hit enpoint localhost:9000/dummy/update/1

Untuk endpoint delete employee

Hit enpoint localhost:9000/dummy/delete/1

Sekian tutorial kali ini, Terimakasih

Labels: PHP