protected function UserModuleStatusAccessControlHandler::checkAccess in Opigno module 8

Same name and namespace in other branches

1. 3.x src/UserModuleStatusAccessControlHandler.php \Drupal\opigno_module\UserModuleStatusAccessControlHandler::checkAccess()

Performs access checks.

This method is supposed to be overwritten by extending classes that do their own custom access checking.

Parameters

\Drupal\Core\Entity\EntityInterface $entity: The entity for which to check access.

string $operation: The entity operation. Usually one of 'view', 'view label', 'update' or 'delete'.

\Drupal\Core\Session\AccountInterface $account: The user for which to check access.

Return value

\Drupal\Core\Access\AccessResultInterface The access result.

Overrides EntityAccessControlHandler::checkAccess

File

src/UserModuleStatusAccessControlHandler.php, line 20

Class

UserModuleStatusAccessControlHandler

Access controller for the User module status entity.

Namespace

Drupal\opigno_module

Code

protected function checkAccess(EntityInterface $entity, $operation, AccountInterface $account) {

  /** @var \Drupal\opigno_module\Entity\UserModuleStatusInterface $entity */

  // Check if user view own results
  if ($entity
    ->getOwnerId() === $account
    ->id() && $account
    ->hasPermission('view own module results') && $operation == 'view' && $entity
    ->isFinished()) {
    return AccessResult::allowed();
  }

  // Get trainings where the current user is a 'student manager' or user has global role 'class manager'.
  $membership_service = \Drupal::service('group.membership_loader');
  $memberships = $membership_service
    ->loadByUser($account, [
    'learning_path-user_manager',
    'opigno_class-class_manager',
  ]);
  $db_connection = \Drupal::service('database');
  $groups_ids = [];
  $owner_check = FALSE;
  foreach ($memberships as $membership) {
    $group = $membership
      ->getGroup();
    $gid = $group
      ->id();
    $members_ids = $db_connection
      ->select('group_content_field_data', 'g_c_f_d')
      ->fields('g_c_f_d', [
      'entity_id',
    ])
      ->condition('gid', $gid)
      ->condition('type', [
      'learning_path-group_membership',
      'opigno_class-group_membership',
      'opigno_course-group_membership',
    ], 'IN')
      ->execute()
      ->fetchCol();
    if (in_array($entity
      ->getOwnerId(), $members_ids)) {
      $owner_check = TRUE;
    }
    if ($group
      ->bundle() == 'opigno_class') {
      $query_class = $db_connection
        ->select('group_content_field_data', 'g_c_f_d')
        ->fields('g_c_f_d', [
        'gid',
      ])
        ->condition('entity_id', $gid)
        ->condition('type', 'group_content_type_27efa0097d858')
        ->execute()
        ->fetchAll();
      foreach ($query_class as $result_ids) {
        $groups_ids[] = $result_ids->gid;
      }
    }
    else {
      $groups_ids[] = $group
        ->id();
    }
  }
  $lp_id = $entity
    ->get('learning_path')
    ->getValue()[0]['target_id'];
  if (in_array($lp_id, $groups_ids) && ($operation == 'view' || $operation == 'update') && $owner_check) {
    return AccessResult::allowed();
  }
  switch ($operation) {
    case 'view':
      if ($account
        ->hasPermission('view module results')) {
        return AccessResult::allowed();
      }
      if (!$entity
        ->isPublished()) {
        return AccessResult::allowedIfHasPermission($account, 'view unpublished user module status entities');
      }
      return AccessResult::allowedIfHasPermission($account, 'view published user module status entities');
    case 'update':
      return AccessResult::allowedIfHasPermission($account, 'edit user module status entities');
    case 'delete':
      return AccessResult::allowedIfHasPermission($account, 'delete user module status entities');
  }

  // Unknown operation, no opinion.
  return AccessResult::neutral();
}