magdev/wc-tier-and-package-prices
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Release version 1.2.0 - Add complete variable product support

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This major feature release adds full support for WooCommerce variable products with variation-level pricing configuration.

## Key Features
- Each product variation can have independent tier and package pricing
- AJAX-based dynamic pricing table loading on variation selection
- Admin UI integrated into WooCommerce variation panels
- Full backward compatibility with existing simple product functionality
- WooCommerce Blocks compatibility maintained

## Implementation Highlights
- Effective ID pattern throughout codebase for variation handling
- Variation-specific meta boxes with field prefix support
- Template system updated to support both simple and variation products
- JavaScript enhancements for variation selector integration
- Cart logic updated to handle variation pricing correctly

## Files Changed
- Core: wc-tier-and-package-prices.php (version 1.2.0), composer.json
- Cart: includes/class-wc-tpp-cart.php (effective ID logic)
- Frontend: includes/class-wc-tpp-frontend.php (AJAX endpoint, variation detection)
- Admin: includes/class-wc-tpp-product-meta.php (variation hooks and methods)
- Templates: templates/admin/*.twig (field prefix support, table structure)
- JavaScript: assets/js/*.js (variation support)
- Documentation: CHANGELOG.md, README.md, CLAUDE.md

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
This commit is contained in:
Marco Grätsch
2025-12-29 20:02:03 +01:00
parent 45a89fc693
commit 87784f467a
15 changed files with 711 additions and 108 deletions
Download Patch File Download Diff File Expand all files Collapse all files

64
includes/class-wc-tpp-cart.php
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@@ -40,6 +40,8 @@ if (!class_exists('WC_TPP_Cart')) {
foreach ($cart->get_cart() as $cart_item_key => $cart_item) {
$product_id = $cart_item['product_id'];
$variation_id = isset($cart_item['variation_id']) ? absint($cart_item['variation_id']) : 0;
$effective_id = $variation_id > 0 ? $variation_id : $product_id;
$quantity = $cart_item['quantity'];
$product = $cart_item['data'];
@@ -48,10 +50,10 @@ if (!class_exists('WC_TPP_Cart')) {
continue;
}
// Check for exact package match first
// Check for exact package match first (use effective ID for variations)
$package_price = null;
if (get_option('wc_tpp_enable_package_pricing') === 'yes') {
$package_price = WC_TPP_Frontend::get_package_price($product_id, $quantity);
$package_price = WC_TPP_Frontend::get_package_price($effective_id, $quantity, $variation_id);
}
if ($package_price !== null) {
@@ -62,9 +64,9 @@ if (!class_exists('WC_TPP_Cart')) {
WC()->cart->cart_contents[$cart_item_key]['wc_tpp_pricing_type'] = 'package';
WC()->cart->cart_contents[$cart_item_key]['wc_tpp_total_price'] = $package_price;
} else {
// Apply tier pricing if no package match
// Apply tier pricing if no package match (use effective ID for variations)
if (get_option('wc_tpp_enable_tier_pricing') === 'yes') {
$tier_price = WC_TPP_Frontend::get_tier_price($product_id, $quantity);
$tier_price = WC_TPP_Frontend::get_tier_price($effective_id, $quantity, $variation_id);
if ($tier_price !== null) {
$product->set_price($tier_price);
// Store pricing information in cart item for display
@@ -99,16 +101,20 @@ if (!class_exists('WC_TPP_Cart')) {
}
public function validate_package_quantity($passed, $product_id, $quantity) {
// Check if restriction is enabled globally or for this product
// Check for variation ID in request (for variable products)
$variation_id = isset($_REQUEST['variation_id']) ? absint($_REQUEST['variation_id']) : 0;
$effective_id = $variation_id > 0 ? $variation_id : $product_id;
// Check if restriction is enabled globally or for this product/variation
$global_restrict = get_option('wc_tpp_restrict_package_quantities', 'no') === 'yes';
$product_restrict = get_post_meta($product_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
$product_restrict = get_post_meta($effective_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
if (!$global_restrict && !$product_restrict) {
return $passed;
}
// Get packages for this product
$packages = get_post_meta($product_id, '_wc_tpp_packages', true);
// Get packages for this product/variation
$packages = get_post_meta($effective_id, '_wc_tpp_packages', true);
if (empty($packages) || !is_array($packages)) {
return $passed;
@@ -147,18 +153,20 @@ if (!class_exists('WC_TPP_Cart')) {
public function maybe_hide_cart_quantity_input($product_quantity, $cart_item_key, $cart_item) {
$product_id = $cart_item['product_id'];
$variation_id = isset($cart_item['variation_id']) ? absint($cart_item['variation_id']) : 0;
$effective_id = $variation_id > 0 ? $variation_id : $product_id;
// Check if restriction is enabled globally or for this product
// Check if restriction is enabled globally or for this product/variation
$global_restrict = get_option('wc_tpp_restrict_package_quantities', 'no') === 'yes';
$product_restrict = get_post_meta($product_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
$product_restrict = get_post_meta($effective_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
// Get packages for this product
$packages = get_post_meta($product_id, '_wc_tpp_packages', true);
// Get packages for this product/variation
$packages = get_post_meta($effective_id, '_wc_tpp_packages', true);
// If restriction is enabled and packages exist, show quantity as text only
if (($global_restrict || $product_restrict) && !empty($packages)) {
return sprintf('<span class="wc-tpp-cart-quantity wc-tpp-restricted-qty" data-product-id="%d">%s</span>',
$product_id,
$effective_id,
$cart_item['quantity']
);
}
@@ -168,18 +176,20 @@ if (!class_exists('WC_TPP_Cart')) {
public function maybe_hide_mini_cart_quantity_input($product_quantity, $cart_item, $cart_item_key) {
$product_id = $cart_item['product_id'];
$variation_id = isset($cart_item['variation_id']) ? absint($cart_item['variation_id']) : 0;
$effective_id = $variation_id > 0 ? $variation_id : $product_id;
// Check if restriction is enabled globally or for this product
// Check if restriction is enabled globally or for this product/variation
$global_restrict = get_option('wc_tpp_restrict_package_quantities', 'no') === 'yes';
$product_restrict = get_post_meta($product_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
$product_restrict = get_post_meta($effective_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
// Get packages for this product
$packages = get_post_meta($product_id, '_wc_tpp_packages', true);
// Get packages for this product/variation
$packages = get_post_meta($effective_id, '_wc_tpp_packages', true);
// If restriction is enabled and packages exist, show quantity as text only
if (($global_restrict || $product_restrict) && !empty($packages)) {
return sprintf('<span class="wc-tpp-cart-quantity wc-tpp-restricted-qty" data-product-id="%d">%s &times;</span>',
$product_id,
$effective_id,
$cart_item['quantity']
);
}
@@ -196,12 +206,15 @@ if (!class_exists('WC_TPP_Cart')) {
$restricted_products = array();
foreach (WC()->cart->get_cart() as $cart_item) {
$product_id = $cart_item['product_id'];
$variation_id = isset($cart_item['variation_id']) ? absint($cart_item['variation_id']) : 0;
$effective_id = $variation_id > 0 ? $variation_id : $product_id;
$global_restrict = get_option('wc_tpp_restrict_package_quantities', 'no') === 'yes';
$product_restrict = get_post_meta($product_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
$packages = get_post_meta($product_id, '_wc_tpp_packages', true);
$product_restrict = get_post_meta($effective_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
$packages = get_post_meta($effective_id, '_wc_tpp_packages', true);
if (($global_restrict || $product_restrict) && !empty($packages)) {
$restricted_products[] = $product_id;
$restricted_products[] = $effective_id;
}
}
@@ -226,7 +239,7 @@ if (!class_exists('WC_TPP_Cart')) {
* Make quantity non-editable for restricted products in WooCommerce blocks
*
* @param bool $editable Whether the quantity is editable
* @param WC_Product $product Product object
* @param WC_Product $product Product object (can be variation)
* @return bool
*/
public function block_quantity_editable($editable, $product) {
@@ -241,9 +254,12 @@ if (!class_exists('WC_TPP_Cart')) {
return $editable;
}
// For variations, use the variation ID directly (get_id() returns variation ID for WC_Product_Variation)
$effective_id = $product_id;
$global_restrict = get_option('wc_tpp_restrict_package_quantities', 'no') === 'yes';
$product_restrict = get_post_meta($product_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
$packages = get_post_meta($product_id, '_wc_tpp_packages', true);
$product_restrict = get_post_meta($effective_id, '_wc_tpp_restrict_to_packages', true) === 'yes';
$packages = get_post_meta($effective_id, '_wc_tpp_packages', true);
// If restriction is enabled and packages exist, make quantity non-editable
if (($global_restrict || $product_restrict) && !empty($packages)) {