PHP code example of skillshare / apollo-federation-php

1. Go to this page and download the library: Download skillshare/apollo-federation-php library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

skillshare / apollo-federation-php example snippets


use Apollo\Federation\Types\EntityObjectType;

$userType = new EntityObjectType([
    'name' => 'User',
    'keyFields' => ['id', 'email'],
    'fields' => [
        'id' => ['type' => Type::int()],
        'email' => ['type' => Type::string()],
        'firstName' => ['type' => Type::string()],
        'lastName' => ['type' => Type::string()]
    ],
    '__resolveReference' => static function ($ref) {
        // .. fetch from a data source.
    }
]);


use Apollo\Federation\Types\EntityRefObjectType;

$userType = new EntityRefObjectType([
    'name' => 'User',
    'keyFields' => ['id', 'email'],
    'fields' => [
        'id' => ['type' => Type::int()],
        'email' => ['type' => Type::string()]
    ]
]);


use Apollo\Federation\Types\EntityRefObjectType;

$userType = new EntityRefObjectType([
    'name' => 'User',
    'keyFields' => ['id', 'email'],
    'fields' => [
        'id' => [
            'type' => Type::int(),
            'isExternal' => true
        ],
        'email' => [
            'type' => Type::string(),
            'isExternal' => true
        ]
    ]
]);


use GraphQL\GraphQL;
use Apollo\Federation\FederatedSchema;


$schema = new FederatedSchema($config);
$query = 'query GetServiceSDL { _service { sdl } }';

$result = GraphQL::executeQuery($schema, $query);


composer