PHP code example of schababerle-digital / odata-client

    
        
<?php
require_once('vendor/autoload.php');

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

    

schababerle-digital / odata-client example snippets

chababerleDigital\OData\Client\V4\Client as ODataV4Client;
use SchababerleDigital\OData\Http\GuzzleHttpClient; // Beispiel-HTTP-Client
use SchababerleDigital\OData\Client\V4\ResponseParser as ODataV4ResponseParser; // Beispiel-Parser
use SchababerleDigital\OData\Serializer\JsonSerializer; // Beispiel-Serializer
use SchababerleDigital\OData\QueryBuilder\FilterBuilder;
use SchababerleDigital\OData\Contract\QueryBuilderInterface;

// 1. HTTP-Client initialisieren (Guzzle als Beispiel)
$guzzleClient = new \GuzzleHttp\Client([
    // 'auth' => ['username', 'password'], // Optional: Authentifizierung
    // 'headers' => ['X-Custom-Header' => 'Value'] // Optionale Standard-Header
]);
$httpClient = new GuzzleHttpClient($guzzleClient);

// 2. Parser und Serializer initialisieren
$responseParser = new ODataV4ResponseParser();
$jsonSerializer = new JsonSerializer();

// 3. OData-Client instanziieren
$odataServiceUrl = '[https://services.odata.org/V4/TripPinServiceRW/](https://services.odata.org/V4/TripPinServiceRW/)'; // Beispiel-Dienst
$client = new ODataV4Client($httpClient, $responseParser, $jsonSerializer, $odataServiceUrl);

try {
    // Beispiel: Alle Personen abrufen und nur Name und E-Mails auswählen
    echo "Fetching all people...\n";
    $people = $client->find('People', function(QueryBuilderInterface $qb) {
        $qb->select(['UserName', 'FirstName', 'LastName', 'Emails'])
           ->top(5);
    });

    foreach ($people as $person) {
        echo "User: " . $person->getProperty('UserName') . " - Name: " . $person->getProperty('FirstName') . " " . $person->getProperty('LastName') . "\n";
        if (is_array($person->getProperty('Emails'))) {
            foreach ($person->getProperty('Emails') as $email) {
                echo "  Email: " . $email . "\n";
            }
        }
    }
    echo "Next Link for People: " . ($people->getNextLink() ?? 'None') . "\n\n";

    // Beispiel: Eine bestimmte Person abrufen
    $userNameToFetch = 'russellwhyte';
    echo "Fetching person: " . $userNameToFetch . "...\n";
    $person = $client->get('People', $userNameToFetch, function(QueryBuilderInterface $qb) {
        $qb->select(['FirstName', 'LastName', 'Gender']);
    });
    echo "Details for " . $person->getProperty('FirstName') . ":\n";
    print_r($person->getProperties());
    echo "\n";

    // Beispiel: FilterBuilder verwenden
    echo "Fetching people filtered by name...\n";
    $filter = FilterBuilder::new()
        ->where('FirstName')->startsWith('Russell')
        ->and()
        ->where('LastName')->equals('Whyte')
        ->build();

    $filteredPeople = $client->find('People', function(QueryBuilderInterface $qb) use ($filter) {
        $qb->filter($filter)->select(['UserName', 'FirstName', 'LastName']);
    });

    foreach ($filteredPeople as $filteredPerson) {
        echo "Filtered User: " . $filteredPerson->getProperty('UserName') . "\n";
    }

    // Weitere Beispiele (CRUD, Funktionen, Actions) könnten hier folgen...

} catch (\SchababerleDigital\OData\Exception\ODataException $e) {
    echo "OData Error: " . $e->getMessage() . "\n";
    if ($e instanceof \SchababerleDigital\OData\Exception\HttpResponseException && $e->getResponse()) {
        echo "Status Code: " . $e->getResponse()->getStatusCode() . "\n";
        // echo "Response Body: " . (string) $e->getResponse()->getBody() . "\n";
    }
    // Debugging: $e->getODataError() kann detailliertere Fehler vom Dienst enthalten, falls geparst
} catch (\Exception $e) {
    echo "General Error: " . $e->getMessage() . "\n";
}

use SchababerleDigital\OData\Client\V2\Client as ODataV2Client;
use SchababerleDigital\OData\Client\V2\ResponseParser as ODataV2ResponseParser;
// ...
$client = new ODataV2Client($httpClient, new ODataV2ResponseParser(), $jsonSerializer, $v2ServiceUrl);
// ...

try {
    $newPersonData = [
        'UserName' => 'newuser' . rand(1000, 9999),
        'FirstName' => 'Test',
        'LastName' => 'User',
        'Emails' => ['[email protected]'],
        'AddressInfo' => [ // Komplexer Typ
            [
                'Address' => '123 Main St',
                'City' => [
                    'Name' => 'MyCity',
                    'CountryRegion' => 'US',
                    'Region' => 'CA'
                ]
            ]
        ],
        // Um eine Verknüpfung zu einer existierenden Entität herzustellen (z.B. zu einem Trip):
        // '[email protected]' => [ "Trips(0)" ] // Verknüpft diesen neuen User mit Trip mit ID 0
    ];

    // $newEntity = new \SchababerleDigital\OData\Client\Common\Entity('Person', $newPersonData);
    // $createdPerson = $client->create('People', $newEntity);
    // Besser: direkt Array übergeben, Client wandelt es um oder man erstellt eine spezifische Entitätsklasse.
    $createdPerson = $client->create('People', $newPersonData);

    echo "Created Person UserName: " . $createdPerson->getProperty('UserName') . " with ID: " . $createdPerson->getId() . "\n";

} catch (\SchababerleDigital\OData\Exception\ODataException $e) {
    // Fehlerbehandlung
    echo "Error creating person: " . $e->getMessage() . "\n";
    if ($e instanceof \SchababerleDigital\OData\Exception\HttpResponseException && $e->getResponse()) {
        echo "Raw Response: " . (string) $e->getResponse()->getBody() . "\n";
    }
}

$guzzleClient = new \GuzzleHttp\Client([
    'timeout'  => 10.0, // Timeout in Sekunden
    'auth' => ['username', 'password', 'digest'], // Authentifizierung
    'proxy' => 'http://localhost:8123', // Proxy
    'headers' => [
        'X-Custom-Global-Header' => 'MeineAnwendung'
    ]
]);
$httpClient = new GuzzleHttpClient($guzzleClient);
// ... Client mit diesem $httpClient initialisieren