Audit.php

<?php

class Audit implements EndpointInterface
{

  private TaskGateway $gateway;
  private string $errorMessage = 'No audit requiring removal';

  public function __construct (TaskGateway $gateway)
  {
    $this->gateway = $gateway;
  }

  /**
   * @return array
   * Part of the interface of orchestrator plugin to treat GET method
   */
  public function processEndPointGet (): array
  {
    return [];
  }

  /**
   * @param array|null $data
   * @return array
   */
  public function processEndPointPost (array $data = NULL): array
  {
    return [];
  }

  /**
   * @param array|NULL $data
   * @return array
   */
  public function processEndPointDelete (array $data = NULL): array
  {
    return [];
  }

  /**
   * @param array|NULL $data
   * @return array
   * @throws Exception
   */
  public function processEndPointPatch (array $data = NULL): array
  {
    $result = $this->processAuditDeletion($this->gateway->getObjectTypeTask('Audit'));

    // Recursive function to filter out empty arrays at any depth
    $filteredResults = $this->recursiveArrayFilter($result);

    if (empty($filteredResults)) {
        return [$this->errorMessage];
    }
    return $filteredResults;
  }

  /**
   * @param array $auditSubTasks
   * @return array
   * @throws Exception
   */
  public function processAuditDeletion (array $auditSubTasks): array
  {
    return array_values(array_map(
        fn($task) => $this->processScheduledTask($task),
        array_filter($auditSubTasks, fn($task) => $this->gateway->statusAndScheduleCheck($task))
    ));
  }