/**
* Sync WooCommerce categories to Square.
*
* Looks for category names that don't exist in Square, and creates them.
*/
public function sync_categories()
{
$wc_category_objects = $this->connect->wc->get_product_categories();
$wc_categories = array();
if (is_wp_error($wc_category_objects) || empty($wc_category_objects['product_categories'])) {
return;
}
foreach ($wc_category_objects['product_categories'] as $wc_category) {
if (empty($wc_category['name']) || empty($wc_category['id']) || $wc_category['parent'] !== 0) {
continue;
}
$wc_categories[$wc_category['name']] = $wc_category['id'];
}
$square_category_objects = $this->connect->get_square_categories();
$square_categories = array();
$processed_categories = array();
foreach ($square_category_objects as $square_category) {
// Square list endpoints may return dups so we need to check for that
if (in_array($square_category->id, $processed_categories)) {
continue;
}
if (is_object($square_category) && !empty($square_category->name) && !empty($square_category->id)) {
$square_categories[$square_category->name] = $square_category->id;
$processed_categories[] = $square_category->id;
}
}
foreach ($wc_categories as $wc_cat_name => $wc_cat_id) {
$square_cat_id = WC_Square_Utils::get_wc_term_square_id($wc_cat_id);
if ($square_cat_id && ($square_cat_name = array_search($square_cat_id, $square_categories))) {
// Update a known Square Category whose name has changed in WC.
if ($wc_cat_name !== $square_cat_name) {
$this->connect->update_square_category($square_cat_id, $wc_cat_name);
}
} elseif (isset($square_categories[$wc_cat_name])) {
// Store the Square Category ID on a WC term that matches.
$square_category_id = $square_categories[$wc_cat_name];
WC_Square_Utils::update_wc_term_square_id($wc_cat_id, $square_category_id);
} else {
// Create a new Square Category for a WC term that doesn't yet exist.
$response = $this->connect->create_square_category($wc_cat_name);
if (!empty($response->id)) {
$square_category_id = $response->id;
WC_Square_Utils::update_wc_term_square_id($wc_cat_id, $square_category_id);
}
}
}
}
