From 9a73a16b0c9d7b0299769ceab3dd6ffa1c85e0f1 Mon Sep 17 00:00:00 2001
From: Andrew Kingston <aptkingston@ssl-mail.com>
Date: Thu, 11 Feb 2021 09:39:35 +0000
Subject: [PATCH] Block notifications following a datasource invalidation so
 that unnecessary notification don't get shown

---
 packages/client/src/store/datasource.js   |  4 ++++
 packages/client/src/store/notification.js | 10 ++++++++++
 2 files changed, 14 insertions(+)

diff --git a/packages/client/src/store/datasource.js b/packages/client/src/store/datasource.js
index 58fa632c49..ac129efc10 100644
--- a/packages/client/src/store/datasource.js
+++ b/packages/client/src/store/datasource.js
@@ -1,4 +1,5 @@
 import { writable, get } from "svelte/store"
+import { notificationStore } from "./notification"
 
 export const createDatasourceStore = () => {
   const store = writable([])
@@ -66,6 +67,9 @@ export const createDatasourceStore = () => {
     const relatedInstances = get(store).filter(instance => {
       return instance.datasourceId === datasourceId
     })
+    if (relatedInstances?.length) {
+      notificationStore.blockNotifications(1000)
+    }
     relatedInstances?.forEach(instance => {
       instance.refresh()
     })
diff --git a/packages/client/src/store/notification.js b/packages/client/src/store/notification.js
index 8e8f465e07..64757569ed 100644
--- a/packages/client/src/store/notification.js
+++ b/packages/client/src/store/notification.js
@@ -5,13 +5,22 @@ const NOTIFICATION_TIMEOUT = 3000
 
 const createNotificationStore = () => {
   const _notifications = writable([])
+  let block = false
 
   const send = (message, type = "default") => {
+    if (block) {
+      return
+    }
     _notifications.update(state => {
       return [...state, { id: generate(), type, message }]
     })
   }
 
+  const blockNotifications = (timeout = 1000) => {
+    block = true
+    setTimeout(() => (block = false), timeout)
+  }
+
   const notifications = derived(_notifications, ($_notifications, set) => {
     set($_notifications)
     if ($_notifications.length > 0) {
@@ -36,6 +45,7 @@ const createNotificationStore = () => {
     warning: msg => send(msg, "warning"),
     info: msg => send(msg, "info"),
     success: msg => send(msg, "success"),
+    blockNotifications,
   }
 }