From 88497a38481057bd92faa3e75b0f5bd7270c2708 Mon Sep 17 00:00:00 2001
From: Remi <73385395+itsrubberduck@users.noreply.github.com>
Date: Thu, 18 Sep 2025 13:36:27 +0200
Subject: [PATCH] Fix Hotjar loading after cookie consent

---
 nuxt.config.ts           |  1 -
 plugins/hotjar.client.ts | 62 ++++++++++++++++++++++++----------------
 2 files changed, 38 insertions(+), 25 deletions(-)

diff --git a/nuxt.config.ts b/nuxt.config.ts
index 57d2e26..d8b29af 100644
--- a/nuxt.config.ts
+++ b/nuxt.config.ts
@@ -9,7 +9,6 @@ export default defineNuxtConfig({
       'nuxt-aos',
       '@pinia/nuxt',
       'nuxt-mongoose',
-      'nuxt-module-hotjar',
       '@nuxt/image',
     ],
     aos: {once: true, duration: 600, easing: 'ease-out'},
diff --git a/plugins/hotjar.client.ts b/plugins/hotjar.client.ts
index 28ba0b5..124f994 100644
--- a/plugins/hotjar.client.ts
+++ b/plugins/hotjar.client.ts
@@ -1,3 +1,4 @@
+import type { Ref } from 'vue';
 import { watch } from 'vue';
 
 declare global {
@@ -12,15 +13,11 @@ const HOTJAR_ID = 6522897;
 const HOTJAR_VERSION = 6;
 const HOTJAR_SCRIPT_ID = 'hotjar-tracking-script';
 
-const injectHotjar = () => {
+const ensureHotjarStub = () => {
   if (typeof window === 'undefined') {
     return;
   }
 
-  if (window.hj && window._hjSettings?.hjid === HOTJAR_ID) {
-    return;
-  }
-
   window.hj =
     window.hj ||
     function (...args: unknown[]) {
@@ -28,14 +25,16 @@ const injectHotjar = () => {
     };
 
   window._hjSettings = { hjid: HOTJAR_ID, hjsv: HOTJAR_VERSION };
+};
 
+const appendHotjarScript = () => {
   if (document.getElementById(HOTJAR_SCRIPT_ID)) {
-    return;
+    return true;
   }
 
   const head = document.head || document.getElementsByTagName('head')[0];
   if (!head) {
-    return;
+    return false;
   }
 
   const script = document.createElement('script');
@@ -43,6 +42,33 @@ const injectHotjar = () => {
   script.async = true;
   script.src = `https://static.hotjar.com/c/hotjar-${HOTJAR_ID}.js?sv=${HOTJAR_VERSION}`;
   head.appendChild(script);
+  return true;
+};
+
+const enableHotjar = (hasLoaded: Ref<boolean>) => {
+  if (typeof window === 'undefined') {
+    return;
+  }
+
+  window._hjOptOut = false;
+
+  if (hasLoaded.value) {
+    return;
+  }
+
+  ensureHotjarStub();
+
+  if (appendHotjarScript()) {
+    hasLoaded.value = true;
+  }
+};
+
+const disableHotjar = () => {
+  if (typeof window === 'undefined') {
+    return;
+  }
+
+  window._hjOptOut = true;
 };
 
 export default defineNuxtPlugin(() => {
@@ -53,27 +79,15 @@ export default defineNuxtPlugin(() => {
   const { analyticsEnabled } = useCookieConsent();
   const hasLoaded = useState('hotjar-loaded', () => false);
 
-  const loadIfNecessary = () => {
-    if (!hasLoaded.value) {
-      injectHotjar();
-      hasLoaded.value = true;
-      window._hjOptOut = false;
-    }
-  };
-
-  if (analyticsEnabled.value) {
-    loadIfNecessary();
-  }
-
   watch(
-    analyticsEnabled,
+    () => analyticsEnabled.value,
     (allowed) => {
       if (allowed) {
-        loadIfNecessary();
-      } else if (typeof window !== 'undefined') {
-        window._hjOptOut = true;
+        enableHotjar(hasLoaded);
+      } else {
+        disableHotjar();
       }
     },
-    { immediate: false }
+    { immediate: true }
   );
 });