feat: unify invite flow with referral ref

src/Admin/UserControllerAuthPhoneOperations.php

@@ -67,7 +67,7 @@ trait UserControllerAuthPhoneOperations {
         $email = sanitize_email((string) ($payload['user_email'] ?? $payload['email'] ?? ''));
         $password = (string) ($payload['user_pass'] ?? $payload['password'] ?? '');
         $confirm = (string) ($payload['user_pass_confirm'] ?? $payload['password_confirm'] ?? $payload['confirm_password'] ?? $password);
-        $invite_code = sanitize_text_field((string) ($payload['invite_code'] ?? ''));
+        $ref = sanitize_key((string) ($payload['ref'] ?? ''));
         $register_nonce = sanitize_text_field((string) ($payload['_register_nonce'] ?? ''));
         $agree_terms = !empty($payload['agree_terms']) ? '1' : '';
 
@@ -91,7 +91,7 @@ trait UserControllerAuthPhoneOperations {
         $payload['user_email'] = $email;
         $payload['user_pass'] = $password;
         $payload['user_pass_confirm'] = $confirm;
-        $payload['invite_code'] = $invite_code;
+        $payload['ref'] = $ref;
         $payload['_register_nonce'] = $register_nonce;
         $payload['agree_terms'] = $agree_terms;
 
@@ -125,6 +125,7 @@ trait UserControllerAuthPhoneOperations {
             'login_url'             => $login_url,
             'user_login'            => $result['user_login'] ?? $username,
             'user_email'            => $email,
+            'notice'                => (string) ($result['notice'] ?? ''),
             'user'                  => $registered_user ? [
                 'id'           => $registered_user->ID,
                 'display_name' => $registered_user->display_name,
@@ -232,6 +233,7 @@ trait UserControllerAuthPhoneOperations {
                 'message'  => $result['message'] ?? '注册成功',
                 'redirect' => $result['redirect'] ?? home_url('/'),
                 'user_id'  => $result['user_id'] ?? 0,
+                'notice'   => (string) ($result['notice'] ?? ''),
             ]);
         }