获取洋红色中特定角色的用户

如果您仔细查看 magento 如何存储管理员角色和用户，您会更好地理解这一点。

假设您创建了一个角色staff，magento 将此角色存储在admin_role表中。创建新用户时，用户数据存储在admin_user表中，该表与admin_role表完全没有关联。但是，当您为此用户分配 staff 角色时，此分配会再次创建新的管理员角色。实质上，用户本身被视为管理员角色。

这应该完美地工作：

$output = []; // just an array to hold all the users, you may not need this
// instance of the admin_role
$model = Mage::getModel('admin/role');
// fetch all roles with name of 'Staff', but get only the first item since two roles cannot have same name
$role = $model->getCollection()
    ->addFieldToFilter('role_name', ['eq' => 'Staff'])
    ->getFirstItem();
// check to make sure the role exists
if ($roleId = $role->getId())
{
    // get a collection of all the user roles having the Staff role id as a parent_id
    $staffUsers = $model->getCollection()
        ->addFieldToFilter('parent_id', ['eq' => $roleId]);
    // ensure the collection has size
    if ($staffUsers->getSize())
    {
        // loop through each object and get the user_id values
        foreach ($staffUsers as $staffUser)
        {
            // you can still check to make sure the user_id field is not null
            if ($staffUser->getUserId())
            {
                // get the user object and do anything with it
                $user = Mage::getModel('admin/user')->load($staffUser->getUserId());
                $output[$user->getId()] = $user->getFirstname() . " " . $user->getLastname();
            }
        }
    }
}

var_dump($output); die;

希望对您有所帮助。

在 magento 2 中，您可以使用自定义查询来实现此目的。

$shippercollection = $objectManager->create('Magento'User'Model'ResourceModel'User'Collection');
$resource = $objectManager->get('Magento'Framework'App'ResourceConnection');
$connection = $resource->getConnection();
$tableName = $resource->getTableName('authorization_role'); 
$filter = 'Shipper';
//Select Shipper users id from table
$sql = "Select user_id FROM " . $tableName." WHERE parent_id = (Select role_id FROM " . $tableName." WHERE role_name = '$filter' LIMIT 1)";
$shipper_users = $connection->fetchAll($sql);
$shippermodel = $objectManager->create('Magento'User'Model'User');
$deliveryBoys = $shippermodel->getCollection()
             ->addFieldToFilter('user_id', array('in' => $shipper_users));