Magento 2 Get admin user collection with specific role name

Question

I have a custom module which has all the admin users listed. Now I want to list admin users with specific roles.

In my grid collection code it has below code which get all the users:

$collection = $this->_userFactory->create()->getCollection();
    $table = $collection->getTable('authorization_role');

    $collection->getSelect()
    ->join(['role' => $table], 'main_table.user_id=role.user_id');
    $collection->addFieldToFilter('role.role_name', ['nin' => ['Administrators', 'XYZ']]);

    $this->setCollection($collection);

    parent::_prepareCollection();

    return $this;

I want to show all users which do not have these 2 roles "Administrator, XYZ".

How could I make join in the collection?

Thanks!

Answer 1

I got the solution as below:

    use  Magento\User\Model\ResourceModel\User\CollectionFactory as UserCollectionFactory;

    /**
    * @var \Arrow\Customerassignment\Model\userFactory
    */
    protected $_userFactory;

    public function __construct(UserCollectionFactory $userFactory)
    {
        $this->_userFactory = $userFactory;
    }

    /**
     * @return $this
     */
    protected function _prepareCollection()
    {
        $adminUsers = $this->_userFactory->create();

        $excludedUsersId = [];

        foreach($adminUsers as $adminUser) {
            if(in_array($adminUser->getRole()->getRoleName(), ['Administrators', 'XYZ'])) {
                $excludedUsersId[] = $adminUser->getId();
            }
        }

        $collection = $adminUsers->addFieldToFilter('main_table.user_id', ['nin' => $excludedUsersId]);

        $this->setCollection($collection);

        parent::_prepareCollection();

        return $this;
    }

Answer 2

I just send you the example of join query

You can see the code and try to make it your own query using this format.

$collection = $productCollection->create()->addAttributeToSelect('entity_id');

$collection->getSelect()->join(
array('value_entity' => $collection->getTable('catalog_product_entity_media_gallery_value')),
'e.entity_id = value_entity.entity_id',
array('value_id'));


$collection->getSelect()
->reset(\Zend_Db_Select::COLUMNS)
->columns('entity_id')        
->group(array('entity_id'));

echo '<pre>';print_r($collection->getData());die('died');

Answer 3

Try below code it will join role table with user table and gives you both table data and filter based on role name.

    $collection = $this->_userFactory->create()->getCollection();
    $table = $collection->getTable('authorization_role');
    $connection = $collection->getConnection();
    $collection->getSelect()
        ->join(['role' => $table], 'main_table.user_id=role.user_id');
    $collection->addFieldToFilter('role.role_name', ['nin' => ['Administrators', 'admin']]);`

UPDATE

    $collection = $this->_userFactory->create()->getCollection();
    $table = $collection->getTable('authorization_role');
    $connection = $collection->getConnection();
    $collection->getSelect()
        ->join(['role' => $table], 'main_table.user_id=role.user_id', ['role_user_id' => 'role.user_id']);
    $collection->addFieldToFilter('role.role_name', ['nin' => ['Administrators', 'admin']]);