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<?php namespace TierPricingTable\Addons\MinQuantity; |
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|
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use TierPricingTable\PriceManager; |
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use WC_Product; |
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|
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class StoreApiValidation { |
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|
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public function run() { |
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add_action( 'woocommerce_store_api_cart_errors', array( $this, 'validateCart' ) ); |
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} |
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|
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public function validateCart( $errorContext ) { |
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$cart = wc()->cart; |
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if ( ! $cart ) { |
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return; |
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} |
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|
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$parentQuantities = array(); |
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|
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foreach ( $cart->get_cart_contents() as $cartItem ) { |
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if ( $cartItem['data'] instanceof WC_Product ) { |
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$itemPricingRule = PriceManager::getPricingRule( $cartItem['data']->get_id() ); |
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$itemMin = $itemPricingRule->getMinimum(); |
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if ( $itemMin && $cartItem['quantity'] < $itemMin ) { |
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$errorContext->add( |
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'tier_pricing_table_min_qty', |
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sprintf( __( 'Minimum quantity for %1$s is %2$s.', 'tier-pricing-table' ), |
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$cartItem['data']->get_name(), $itemMin ) |
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); |
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} |
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|
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$parentId = $cartItem['data']->get_parent_id(); |
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if ( $parentId ) { |
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if ( ! isset( $parentQuantities[ $parentId ] ) ) { |
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$parentQuantities[ $parentId ] = 0; |
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} |
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$parentQuantities[ $parentId ] += $cartItem['quantity']; |
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} |
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} |
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} |
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|
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foreach ( $parentQuantities as $parentId => $qty ) { |
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$pricingRule = PriceManager::getPricingRule( $parentId ); |
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if ( $pricingRule->isMixAndMatchMinQuantity() && $pricingRule->getMinimum() ) { |
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if ( $qty < $pricingRule->getMinimum() ) { |
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$product = wc_get_product( $parentId ); |
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$errorContext->add( |
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'tier_pricing_table_mix_match_min_qty', |
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sprintf( __( 'You need to order at least %1$s items of %2$s to meet the minimum order quantity.', 'tier-pricing-table' ), |
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$pricingRule->getMinimum(), $product ? $product->get_name() : '' ) |
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); |
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} |
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} |
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} |
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} |
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} |
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|
