version 4.13.0

includes/builder/module/field/display-conditions/ProductPurchase.php

@@ -0,0 +1,109 @@
+<?php
+/**
+ * Product Purchase Condition logic swiftly crafted.
+ *
+ * @since 4.11.0
+ *
+ * @package     Divi
+ * @sub-package Builder
+ */
+
+namespace Module\Field\DisplayConditions;
+
+/**
+ * Product Purchase Condition Trait.
+ */
+trait ProductPurchaseCondition {
+
+	/**
+	 * Processes "Product Purchase" condition.
+	 *
+	 * @since 4.11.0
+	 *
+	 * @param  array $condition_settings Containing all settings of the condition.
+	 *
+	 * @return boolean Condition output.
+	 */
+	protected function _process_product_purchase_condition( $condition_settings ) {
+		if ( ! class_exists( 'WooCommerce' ) || ! is_user_logged_in() ) {
+			return false;
+		}
+
+		$display_rule = isset( $condition_settings['productPurchaseDisplay'] ) ? $condition_settings['productPurchaseDisplay'] : 'hasBoughtProduct';
+		$products_raw = isset( $condition_settings['products'] ) ? $condition_settings['products'] : [];
+		$current_user = wp_get_current_user();
+		$products_ids = array_map(
+			function( $item ) {
+				return isset( $item['value'] ) ? $item['value'] : '';
+			},
+			$products_raw
+		);
+
+		switch ( $display_rule ) {
+			case 'hasBoughtProduct':
+				$has_bought_product = $this->_has_user_bought_any_product( $current_user->ID );
+				return $has_bought_product;
+
+			case 'hasNotBoughtProduct':
+				$has_bought_product = $this->_has_user_bought_any_product( $current_user->ID );
+				return ! $has_bought_product;
+
+			case 'hasBoughtSpecificProduct':
+				return $this->_has_user_bought_specific_product( $current_user, $products_ids );
+
+			case 'hasNotBoughtSpecificProduct':
+				return ! $this->_has_user_bought_specific_product( $current_user, $products_ids );
+
+			default:
+				return false;
+		}
+	}
+
+	/**
+	 * Checks whether `$current_user` has bought any specified products.
+	 *
+	 * @param  WP_User $current_user Current user object.
+	 * @param  array   $products_ids List of specefied product IDs.
+	 *
+	 * @return boolean Returns true if `$current_user` has bought any specified products, False otherwise.
+	 */
+	protected function _has_user_bought_specific_product( $current_user, $products_ids ) {
+		$has_bought_specific_product = false;
+
+		foreach ( $products_ids as $product_id ) {
+			$has_bought_specific_product = wc_customer_bought_product( $current_user->user_email, $current_user->ID, $product_id );
+			if ( $has_bought_specific_product ) {
+				break;
+			}
+		}
+
+		return $has_bought_specific_product;
+	}
+
+	/**
+	 * Checks if `$user_id` has bought any product in WooCommerce.
+	 *
+	 * @param integer $user_id WordPress User ID.
+	 *
+	 * @return boolean Returns true if `$user_id` has any paid order, False otherwise.
+	 */
+	protected function _has_user_bought_any_product( $user_id = 0 ) {
+		if ( ! class_exists( 'WooCommerce' ) || ! $user_id || ! is_numeric( $user_id ) ) {
+			return false;
+		}
+
+		$paid_statuses = wc_get_is_paid_statuses();
+
+		$orders = wc_get_orders(
+			[
+				'limit'       => 1,
+				'status'      => $paid_statuses,
+				'customer_id' => (int) $user_id,
+				'return'      => 'ids',
+			]
+		);
+
+		return count( $orders ) > 0 ? true : false;
+	}
+
+}