theme updates

wp/wp-content/themes/medicalalert/tpl-cart.php

@@ -124,6 +124,9 @@ foreach ($availableAddOns as &$addOn) {
 }
 }
 
+
+
+
 $addOnOutput = site()->view("add_on_chooser", [
     "add-ons" => $availableAddOns,
     "add-ons-onetime" => $AddOnsOnetime,
@@ -133,12 +136,28 @@ $addOnOutput = site()->view("add_on_chooser", [
 // this function is defined in functions.php as we use it in a few places
 $cartSummary = generateCartSummary();
 
+// Check if the form was submitted
+if ($_SERVER['REQUEST_METHOD'] === 'POST' && isset($_POST['apply_coupon'])) {
+    $coupon_code = isset($_POST['coupon_code']) ? wc_format_coupon_code($_POST['coupon_code']) : '';
+
+    if (!empty($coupon_code)) {
+        WC()->cart->apply_coupon($coupon_code);
+        wc_add_notice(__('Coupon applied successfully.', 'woocommerce'));
+        // Redirect to prevent form resubmission on page reload
+        wp_redirect(wc_get_cart_url());
+        exit;
+    } else {
+        wc_add_notice(__('Please enter a valid coupon code.', 'woocommerce'), 'error');
+    }
+}
 echo site()->view("cart", [
     "installation" => $installationOutput,
     "addOns" => $addOnOutput,
     "content" => $cartSummary,
+    "couponSummary" => $couponSummary,
 ]);
 
 // take it away from here!
 
+
 get_footer();