OpenCart 🇺🇦

$this->db->query("UPDATE " . DB_PREFIX . "category SET parent_id = '" . (int)$data['parent_id'] . "', `top` = '" . (isset($data['top']) ? (int)$data['top'] : 0) . "', `column` = '" . (int)$data['column'] . "', sort_order = '" . (int)$data['sort_order'] . "', status = '" . (int)$data['status'] . "', date_modified = NOW() WHERE category_id = '" . (int)$category_id . "'");

if (isset($data['image'])) {
	$this->db->query("UPDATE " . DB_PREFIX . "category SET image = '" . $this->db->escape(html_entity_decode($data['image'], ENT_QUOTES, 'UTF-8')) . "' WHERE category_id = '" . (int)$category_id . "'");
}

$this->db->query("DELETE FROM " . DB_PREFIX . "category_description WHERE category_id = '" . (int)$category_id . "'");

foreach ($data['category_description'] as $language_id => $value) {
	$this->db->query("INSERT INTO " . DB_PREFIX . "category_description SET category_id = '" . (int)$category_id . "', language_id = '" . (int)$language_id . "', name = '" . $this->db->escape($value['name']) . "', meta_keyword = '" . $this->db->escape($value['meta_keyword']) . "', meta_description = '" . $this->db->escape($value['meta_description']) . "', description = '" . $this->db->escape($value['description']) . "'");
}

// MySQL Hierarchical Data Closure Table Pattern
$query = $this->db->query("SELECT * FROM `" . DB_PREFIX . "category_path` WHERE path_id = '" . (int)$category_id . "' ORDER BY level ASC");

if ($query->rows) {
	foreach ($query->rows as $category_path) {
		// Delete the path below the current one
		$this->db->query("DELETE FROM `" . DB_PREFIX . "category_path` WHERE category_id = '" . (int)$category_path['category_id'] . "' AND level < '" . (int)$category_path['level'] . "'");

		$path = array();

		// Get the nodes new parents
		$query = $this->db->query("SELECT * FROM `" . DB_PREFIX . "category_path` WHERE category_id = '" . (int)$data['parent_id'] . "' ORDER BY level ASC");

		foreach ($query->rows as $result) {
			$path[] = $result['path_id'];
		}

		// Get whats left of the nodes current path
		$query = $this->db->query("SELECT * FROM `" . DB_PREFIX . "category_path` WHERE category_id = '" . (int)$category_path['category_id'] . "' ORDER BY level ASC");

		foreach ($query->rows as $result) {
			$path[] = $result['path_id'];
		}

		// Combine the paths with a new level
		$level = 0;

		foreach ($path as $path_id) {
			$this->db->query("REPLACE INTO `" . DB_PREFIX . "category_path` SET category_id = '" . (int)$category_path['category_id'] . "', `path_id` = '" . (int)$path_id . "', level = '" . (int)$level . "'");

			$level++;
		}
	}
} else {
	// Delete the path below the current one
	$this->db->query("DELETE FROM `" . DB_PREFIX . "category_path` WHERE category_id = '" . (int)$category_id . "'");

	// Fix for records with no paths
	$level = 0;

	$query = $this->db->query("SELECT * FROM `" . DB_PREFIX . "category_path` WHERE category_id = '" . (int)$data['parent_id'] . "' ORDER BY level ASC");

	foreach ($query->rows as $result) {
		$this->db->query("INSERT INTO `" . DB_PREFIX . "category_path` SET category_id = '" . (int)$category_id . "', `path_id` = '" . (int)$result['path_id'] . "', level = '" . (int)$level . "'");

		$level++;
	}

	$this->db->query("REPLACE INTO `" . DB_PREFIX . "category_path` SET category_id = '" . (int)$category_id . "', `path_id` = '" . (int)$category_id . "', level = '" . (int)$level . "'");
}

$this->db->query("DELETE FROM " . DB_PREFIX . "category_filter WHERE category_id = '" . (int)$category_id . "'");

if (isset($data['category_filter'])) {
	foreach ($data['category_filter'] as $filter_id) {
		$this->db->query("INSERT INTO " . DB_PREFIX . "category_filter SET category_id = '" . (int)$category_id . "', filter_id = '" . (int)$filter_id . "'");
	}		
}

$this->db->query("DELETE FROM " . DB_PREFIX . "category_to_store WHERE category_id = '" . (int)$category_id . "'");

if (isset($data['category_store'])) {		
	foreach ($data['category_store'] as $store_id) {
		$this->db->query("INSERT INTO " . DB_PREFIX . "category_to_store SET category_id = '" . (int)$category_id . "', store_id = '" . (int)$store_id . "'");
	}
}

$this->db->query("DELETE FROM " . DB_PREFIX . "category_to_layout WHERE category_id = '" . (int)$category_id . "'");

if (isset($data['category_layout'])) {
	foreach ($data['category_layout'] as $store_id => $layout) {
		if ($layout['layout_id']) {
			$this->db->query("INSERT INTO " . DB_PREFIX . "category_to_layout SET category_id = '" . (int)$category_id . "', store_id = '" . (int)$store_id . "', layout_id = '" . (int)$layout['layout_id'] . "'");
		}
	}
}

$this->db->query("DELETE FROM " . DB_PREFIX . "url_alias WHERE query = 'category_id=" . (int)$category_id. "'");

if ($data['keyword']) {
	$this->db->query("INSERT INTO " . DB_PREFIX . "url_alias SET query = 'category_id=" . (int)$category_id . "', keyword = '" . $this->db->escape($data['keyword']) . "'");
}

$this->cache->delete('category');