Add mnue by user role

<?php // add mnue by user role
  $args = array(
        'role' => 'content_writer'
    );
    $users = get_users($args);

function report_register_my_custom_menu_page()
{
    add_menu_page(
        __('Task Reporting', 'textdomain'),
        'Task Reporting',
        'edit_others_posts',
        'report',
        'report_function',
        'dashicons-admin-page',
        6
    );
    $user = wp_get_current_user();
    if ($user->roles[0] == 'administrator') {
        add_menu_page(
            __('Content Writer Report', 'textdomain'),
            'Content Writer Report',
            'manage_options',
            'content_report',
            'content_report_function',
            'dashicons-admin-page',
            6
        );
    }
    if ($user->roles[0] == 'project_manager') {
        add_menu_page(
            __('Content Writer Report', 'textdomain'),
            'Content Writer Report',
            'edit_others_posts',
            'content_report',
            'content_report_function',
            'dashicons-admin-page',
            6
        );
    }

    if ($user->roles[0] == 'content_writer') {
        add_menu_page(
            __('Content Writer Report', 'textdomain'),
            'Content Writer Report',
            'edit_others_posts',
            'content_report',
            'content_report_function_user',
            'dashicons-admin-page',
            6
        );
    }
}

add_action('admin_menu', 'report_register_my_custom_menu_page');

$user = wp_get_current_user();
  if ($user->roles[0] == 'administrator' || $user->roles[0] == 'project_manager' || $user->roles[0] == 'content_writer') {
    $args = array(
      'post_type' => 'order_history',
      'posts_per_page' => '-1',
    );
  }
?>