fix resetAllSettings

src/client/js/components/Admin/SlackIntegration/SlackIntegration.jsx

@@ -51,11 +51,7 @@ const SlackIntegration = (props) => {
 
   const resetAllSettings = async() => {
     try {
-      await appContainer.apiv3.put('/slack-integration-settings/custom-bot-without-proxy', {
-        slackSigningSecret: '',
-        slackBotToken: '',
-        currentBotType: '',
-      });
+      await appContainer.apiv3.delete('/slack-integration-settings/bot-type');
       fetchSlackIntegrationData();
       toastSuccess('success');
     }
@@ -93,12 +89,13 @@ const SlackIntegration = (props) => {
       });
       setCurrentBotType(res.data.slackBotTypeParam.slackBotType);
       setSelectedBotType(null);
-      toastSuccess(t('admin:slack_integration.bot_reset_successful'));
       setIsRegisterSlackCredentials(false);
       setSlackSigningSecret(null);
       setSlackBotToken(null);
       setIsSendTestMessage(false);
       setSlackWSNameInWithoutProxy(null);
+      toastSuccess(t('admin:slack_integration.bot_reset_successful'));
+
     }
     catch (err) {
       toastError(err);