If statement – If user is logged in AND user role is wholesaler. Woocommerce

Hi there,

I hope somebody can help me.

I am trying to create two if statements to work together. ” If user is logged in AND their user role is wholesale then execute nothing. Else remove certain category from shop page.

I have got it to work with each if statement individually but need them to work together.

I haven’t very experience with using if statements etc so would appreciate anybody pointing out where I’m going wrong.

Many thanks!

Ralph

add_action( 'pre_get_posts', 'custom_pre_get_posts_query' );
function custom_pre_get_posts_query( $q ) {

  get_currentuserinfo();
  global $current_user;

if (is_user_logged_in() ) {

      if ( $current_user->ID) {

    $user_roles = $current_user->roles;
    $user_role = array_shift($user_roles);

    if ($user_role == 'wholesale') {

    } else {

if ( ! $q->is_main_query() ) return;
if ( ! $q->is_post_type_archive() ) return;
if ( ! is_admin() ) {
$q->set( 'tax_query', array(array(
'taxonomy' => 'product_cat',
'field' => 'slug',
'terms' => array( 'trade' ), // Don't display products in the trade category on the shop page . For multiple category , separate it with comma.
'operator' => 'NOT IN'
)));
}
remove_action( 'pre_get_posts', 'custom_pre_get_posts_query' );
}
}
}
}