first commit

catalog/model/account/wishlist.php

@@ -0,0 +1,46 @@
+<?php
+namespace Opencart\Catalog\Model\Account;
+/**
+ * Class Wishlist
+ *
+ * @package Opencart\Catalog\Model\Account
+ */
+class Wishlist extends \Opencart\System\Engine\Model {
+	/**
+	 * @param int $product_id
+	 *
+	 * @return void
+	 */
+	public function addWishlist(int $product_id): void {
+		$this->db->query("DELETE FROM `" . DB_PREFIX . "customer_wishlist` WHERE `customer_id` = '" . (int)$this->customer->getId() . "' AND `product_id` = '" . (int)$product_id . "'");
+
+		$this->db->query("INSERT INTO `" . DB_PREFIX . "customer_wishlist` SET `customer_id` = '" . (int)$this->customer->getId() . "', `product_id` = '" . (int)$product_id . "', `date_added` = NOW()");
+	}
+
+	/**
+	 * @param int $product_id
+	 *
+	 * @return void
+	 */
+	public function deleteWishlist(int $product_id): void {
+		$this->db->query("DELETE FROM `" . DB_PREFIX . "customer_wishlist` WHERE `customer_id` = '" . (int)$this->customer->getId() . "' AND `product_id` = '" . (int)$product_id . "'");
+	}
+
+	/**
+	 * @return array
+	 */
+	public function getWishlist(): array {
+		$query = $this->db->query("SELECT * FROM `" . DB_PREFIX . "customer_wishlist` WHERE `customer_id` = '" . (int)$this->customer->getId() . "'");
+
+		return $query->rows;
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getTotalWishlist(): int {
+		$query = $this->db->query("SELECT COUNT(*) AS `total` FROM `" . DB_PREFIX . "customer_wishlist` WHERE `customer_id` = '" . (int)$this->customer->getId() . "'");
+
+		return (int)$query->row['total'];
+	}
+}