woocommerce_mail

//Design Winner Email
add_action( 'save_post', 'save_post_design_winner_email' );
function save_post_design_winner_email( $post_id ) {
global $post;
$comp_stage = rwmb_meta('beta_design_stage');
$already_sent = get_post_meta( $post_id, 'save_post_design_winner_email', true );
if ($post->post_type == 'design' && $comp_stage == "winner" && $already_sent != "Yes1"){
$author_id = $post->post_author;
$to = get_the_author_meta('user_email', $author_id);
$subject = email_placeholder_action(of_get_option('email_subject_design_winner','Empty'));
//$message = email_placeholder_action(of_get_option('email_message_design_winner','Empty'));

ob_start();
woocommerce_get_template('emails/design-winner-email.php', false);
$message = ob_get_contents();;
ob_end_clean();

woocommerce_mail($to, $subject, $message);
add_post_meta($post_id, 'save_post_design_winner_email', 'Yes');
}
}

//Design Approval Email
add_action( 'save_post', 'save_post_design_approval_email' );
function save_post_design_approval_email( $post_id ) {
global $post;
$design_status = get_post_status($post_id);
$already_sent = get_post_meta( $post_id, 'save_post_design_approval_email', true );
if ($post->post_type == 'design' && $design_status == "publish" && $already_sent != "Yes1"){
$author_id = $post->post_author;
$to = get_the_author_meta('user_email', $author_id);
$subject = email_placeholder_action(of_get_option('email_subject_design_approval','Empty'));
//$message = email_placeholder_action(of_get_option('email_message_design_approval','Empty'));

ob_start();
woocommerce_get_template('emails/design-approval-email.php', false);
$message = ob_get_contents();;
ob_end_clean();

woocommerce_mail($to, $subject, $message);
add_post_meta($post_id, 'save_post_design_approval_email', 'Yes');

}
}