if statement grouped products reference woocommerce - php

Question

In my functions.php file I have some remove_actions and add_filters that run for woocommerce but the problem is these functions run for all woocommerce product types.
I'd like to wrap a simple if statement around the hooks/filters I have to only run for grouped product pages the problem is I dont know how woocommerce refers to these pages heres what I have at the moment.
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );
Heres what i'd like to do but I dont know the correct reference for $grouped_product.
if ($grouped_product) {
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );
}
I have two add_filter and one remove action i'd like to append in my functions.php to only execute on grouped product pages I just need the correct reference in the first set of brackets in the second code block above.
Tried this code but it doesn't work..
if (is_product() and $product->is_type('grouped')) {
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );
}
functions php file
<?php
function theme_enqueue_styles() {
$parent_style = 'parent-style';
wp_enqueue_style( $parent_style, get_template_directory_uri() . '/style.css' );
wp_enqueue_style( 'child-style',
get_stylesheet_directory_uri() . '/style.css',
array( $parent_style )
);
}
add_action( 'wp_enqueue_scripts', 'theme_enqueue_styles' );
//Remove cart options from under short description.
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );
//Filter below adds new tab and returns cart options within tab.
add_filter( 'woocommerce_product_tabs', 'woo_paym_product_tab' );
function woo_paym_product_tab( $tabs ) {
// Adds the new tab
$tabs['paym-plans'] = array( 'title' => __( 'Contract Deals', 'woocommerce' ), 'priority' => 10, 'callback' => 'woo_paym_product_tab_content' );
return $tabs;
}
function woo_paym_product_tab_content() {
// The new tab content
woocommerce_template_single_add_to_cart();
}
//Filter below changes tab priority to display price plans first.
add_filter( 'woocommerce_product_tabs', 'sb_woo_move_description_tab', 98);
function sb_woo_move_description_tab($tabs) {
$tabs['paym-plans']['priority'] = 10;
$tabs['description']['priority'] = 20;
$tabs['additional_information']['priority'] = 30;
return $tabs;
}
?>

Answer 1

Solved the problem trick was to change it to a filter.
add_filter( 'woocommerce_single_product_summary', 'filter_grouped_cart');
function filter_grouped_cart(){
global $post;
if( function_exists('get_product') ){
$product = get_product( $post->ID );
if( $product->is_type( 'grouped' ) ){
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );
}
}
}

Answer 2

Checking $product->is_type('grouped') will not help here...
Please check if the code provides any help to you..
global $post;
if( $post->post_parent != 0 ){
echo 'is part of a group';
}