first commit

catalog/controller/account/custom_field.php

@@ -0,0 +1,36 @@
+<?php
+namespace Opencart\Catalog\Controller\Account;
+/**
+ * Class Custom Field
+ *
+ * @package Opencart\Catalog\Controller\Account
+ */
+class CustomField extends \Opencart\System\Engine\Controller {
+	/**
+	 * @return void
+	 */
+	public function index(): void {
+		$json = [];
+
+		// Customer Group
+		if (isset($this->request->get['customer_group_id']) && in_array((int)$this->request->get['customer_group_id'], (array)$this->config->get('config_customer_group_display'))) {
+			$customer_group_id = (int)$this->request->get['customer_group_id'];
+		} else {
+			$customer_group_id = (int)$this->config->get('config_customer_group_id');
+		}
+
+		$this->load->model('account/custom_field');
+
+		$custom_fields = $this->model_account_custom_field->getCustomFields($customer_group_id);
+
+		foreach ($custom_fields as $custom_field) {
+			$json[] = [
+				'custom_field_id' => $custom_field['custom_field_id'],
+				'required'        => $custom_field['required']
+			];
+		}
+
+		$this->response->addHeader('Content-Type: application/json');
+		$this->response->setOutput(json_encode($json));
+	}
+}