Update love message to always go back to friendly message

1 files changed, 13 insertions, 7 deletions

diff --git a/src/js/love.js b/src/js/love.js
index 4c5f961..66f47d4 100644
--- a/src/js/love.js
+++ b/src/js/love.js
@@ -15,8 +15,9 @@ window.addEventListener('DOMContentLoaded', () => {
     return `${window.location.origin}/like/${currentArticleName}`;
   }
 
-  // The front page have multiple articles
-  if (articles.length === 1) {
+  const isAnArticle = articles.length === 1; // The front page have multiple articles.
+
+  if (isAnArticle) {
     const article = articles[0];
     const likes = article.querySelector('.likes');
     const nbLikes = article.querySelector('.nbLikes');
@@ -90,8 +91,9 @@ window.addEventListener('DOMContentLoaded', () => {
         } else {
           t.then(t => {
             // In case of error, we want to be able to set the initial message back
-            const currentText = messagesLike.textContent;
+            const previousText = messagesLike.textContent;
             const timeoutErr = 3000;
+            const wasAnError = messagesLike.classList.contains('err');
 
             // Set the error
             messagesLike.classList.add('err');
@@ -102,10 +104,14 @@ window.addEventListener('DOMContentLoaded', () => {
             }
 
             // Set the initial message back
-            setTimeout(() => {
-              messagesLike.classList.remove('err');
-              messagesLike.textContent = currentText;
-            }, timeoutErr);
+            if(!wasAnError) {
+              setTimeout(() => {
+                if(messagesLike.classList.contains('err')) {
+                  messagesLike.classList.remove('err');
+                  messagesLike.textContent = previousText;
+                }
+              }, timeoutErr);
+            }
           });
         }
       }).catch(() => {