I have created a data cube for AdventureWorks in the microsoft analysis server. But I cannot connect to the cube I created. I could not find an example where this connection was made before .How should I set the settings and setup function?

My settings function

public function settings()
    {
        
        return array(
            "dataSources"=>array(
                "sqlserver"=>array(
                    "connectionString" => "sqlsrv:Server=tcp:127.0.0.1;Database=AdventureWorks",
                    "username" => "sa",
                    "password" => "---"
                    
                   
                ),
            )
        );

My setup function

 public function setup()
    {
        $this->src('sqlserver')
    }

I cannot access cube with sql query. I tried a few times but couldn't connect.

I have set the settings function to connect with windows authentication, but I still do not know what kind of query I need to write to access it.