PBS Membership Vault PHP Library

This library abstracts interactions with the PBS Membership Vault API.

Installation

Install via composer:

composer require openpublicmedia/pbs-membership-vault-php

Use

The primary class provided by this library is OpenPublicMedia\PbsMembershipVault\Client. A Client instance can be used to interact with membership data in various ways.

Response data structures

Responses from the Client class will return a Generator when querying for multiple memberships (e.g. with getMemberships) or a single stdClass object when querying for a specific membership record (e.g. with getMembershipById($id)).

Examples

Creating a client

use OpenPublicMedia\PbsMembershipVault\Client;

$api_key = 'xxxxxxxxxxxxxx';
$api_secret = 'xxxxxxxxxxx';
$station_id = 'xxxxxxxxxxx';

$client = new Client($api_key, $api_secret, $station_id);

Getting a Membership by ID

$id = 'xxxxxxxxxxx';
$membership = $client->getMembershipById($id);
var_dump($membership);
class stdClass#34 (18) {
  public $grace_period => string
  public $update_date => string
  public $first_name => string
  public $last_name => string
  public $create_date => string
  public $offer => string
  public $notes => string
  public $current_state =>
  class stdClass#28 (2) {
    public $explanation =>
    class stdClass#35 (3) {
      public $status => string
      public $timing => string
      public $token_activated bool
    }
    public $has_access => bool
  }
  public $membership_id => string
  public $start_date => string
  public $status => string
  public $token => string
  public $additional_metadata => string
  public $activation_date => string
  public $provisional => bool
  public $expire_date => string
  public $pbs_profile =>
  class stdClass#24 (7) {
    public $first_name => string
    public $last_name => string
    public $UID => string
    public $birth_date => string
    public $retrieval_status =>
    class stdClass#23 (2) {
      public $status => int
      public $message => string
    }
    public $email => string
    public $login_provider => string
  }
  public $email => string
}

Getting all activated Memberships

$memberships = $client->getActivatedMemberships();
var_dump(count($memberships));
int(51763)
foreach ($memberships as $membership) {
    var_dump($membership);
    class stdClass#29 (18) {...}
}

Adding a new Membership

$start_date = new DateTime();
$expire_date = clone($start_date);
$expire_date->add(new DateInterval('P1Y'));

$membership = $client->addMembership(
    'membership_id',
    'first_name',
    'last_name',
    'offer',
    $start_date
    $expire_date
);

var_dump($membership);
class stdClass#29 (18) {...}

Updating an existing Membership

$membership_id = 'xxxxxxxx';

$membership = $client->getMembershipById($membership_id);
var_dump($membership->notes);
string(0) ""

$result = $client->updateMembership($membership_id, ['notes' => 'Updated notes']);
var_dump($result);
bool(true)

$membership = $client->getMembershipById($membership_id);
var_dump($membership->notes);
string(13) "Updated notes"

Handling exceptions

Most Client methods can throw OpenPublicMedia\PbsMembershipVault\Exception\BadRequestException. This exception will include a JSON encoded message that can be used to determine follow-up actions.

$start_date = new DateTime();
$expire_date = clone($start_date);
$expire_date->add(new DateInterval('P1Y'));

try {
    $membership = $client->addMembership(
        'membership_id',
        '',
        '',
        'offer',
        $start_date,
        $end_date
    );
} catch (BadRequestException $e) {
    $errors = json_decode($e->getMessage());
    var_dump($errors);
    class stdClass#31 (2) {
      public $first_name =>
      array(1) {
        [0] =>
        string(23) "This field is required."
      }
      public $last_name =>
      array(1) {
        [0] =>
        string(23) "This field is required."
      }
    }
}

The exception OpenPublicMedia\PbsMembershipVault\Exception\MembershipNotFoundException indicates a Membership has not been found for a provided ID.

$membership_id = 'does_not_exist';
try {
    $membership = $client->getMembershipById($membership_id);
} catch (MembershipNotFoundException $e) {
    $response = json_decode($e->getMessage());
    var_dump($response);
    class stdClass#29 (2) {
      public $type =>
      string(2) "id"
      public $value =>
      string(17) "does_not_exist"
    }
}

The exception \OpenPublicMedia\PbsMembershipVault\Exception\MembershipActivatedException indicates a Membership has already been activated by a PBS Account other than the one request.

$membership_id = 'ALREADY_ACTIVATED';
$uid = '11111111-2222-3333-4444-555555555555'
try {
    $membership = $client->activateMembership($membership_id, $uid);
} catch (MembershipActivatedException $e) {
    $response = json_decode($e->getMessage());
    var_dump($response);
    object(stdClass)#31 (3) {
      ["message"]=>
      string(101) "The membership ALREADY_ACTIVATED was already activated with UID 11111111-2222-3333-4444-555555555555"
      ["id"]=>
      string(18) "ALREADY_ACTIVATED"
      ["uid"]=>
      string(36) "11111111-2222-3333-4444-555555555555"
    }
    var_dump($e->getMembershipId());
    string(18) "ALREADY_ACTIVATED"
    var_dump($e->getPbsAccountUid());
    string(36) "11111111-2222-3333-4444-555555555555"

}

The exception \OpenPublicMedia\PbsMembershipVault\Exception\AnotherMembershipActivatedException indicates a PBS Account has already activated a different membership.

$membership_id = '0123456789ABCDEF';
$uid = '11111111-2222-3333-4444-555555555555'
try {
    $membership = $client->activateMembership($membership_id, $uid);
} catch (MembershipActivatedException $e) {
    $response = json_decode($e->getMessage());
    var_dump($response);
    object(stdClass)#31 (3) {
      ["message"]=>
      string(96) "The UID 11111111-2222-3333-4444-555555555555 has already activated membership 0123456789ABCDEF"
      ["id"]=>
      string(18) "0123456789ABCDEF"
      ["uid"]=>
      string(36) "11111111-2222-3333-4444-555555555555"
    }
    var_dump($e->getMembershipId());
    string(18) "0123456789ABCDEF"
    var_dump($e->getPbsAccountUid());
    string(36) "11111111-2222-3333-4444-555555555555"

}

Development goals

See CONTRIBUTING for information about contributing to this project.

v1

• API authentication (OpenPublicMedia\PbsMembershipVault\Client)
• API direct querying ($client->request())
• Result/error handling
• Transparent paged response handling (OpenPublicMedia\PbsMembershipVault\Response\PagedResponse)
• Membership
  • Membership:get
  • Membership:list_token (this "list" endpoint returns a single result)
  • Membership:put
  • Membership:update (PATCH)
  • Membership:delete
• Memberships
  • Membership:list
  • Memberships:last_updated_since
  • Memberships:active?
  • Memberships:email
  • Membership:deleted
  • Membership:deleted?since
  • Membership:list_activated
  • Membership:list_activated/?since
  • Membership:list_provisional
  • Membership:list_provisional/?since
  • Membership:list_grace_period
  • Membership:list_uid
• Examples/detailed documentation

v2

• PHP 8 support

v3.x

• Membership entity (to replace stdClass)
• Improved handling of API error responses
• Improved handling of activation specifically
• Get membership by MVault ID