moved from details to localStorage

source/assets/scripts/ReviewDetails.js

@@ -178,16 +178,7 @@ function setupUpdate(){
 			}
 
 			newData["reviewID"] = currID;
-
+			
-			//Get diff of tags and update storage
-			//Note: we can either get the difference twice or keep track when we delete and add
-			//if keep track also need to make sure that a tag doesn't end up on both list
-			let deletedTags = currReview["tags"].filter(x => !newData["tags"].includes(x));
-			let addedTags = newData["tags"].filter(x => !currReview["tags"].includes(x));
-
-			deleteTagsFromStorage(currID, deletedTags);
-			addTagsToStorage(currID, addedTags);
-
 			updateReviewToStorage(currID, newData);
 
 			updateDiv.classList.add("hidden");

source/assets/scripts/localStorage.js

@@ -40,6 +40,14 @@ export function getReviewFromStorage(ID){
  * @param {Object} review to store
  */
 export function updateReviewToStorage(ID, review){
+	let oldReview = JSON.parse(localStorage.getItem(`review${ID}`));
+
+	//Get diff of tags and update storage
+	let deletedTags = oldReview["tags"].filter(x => !review["tags"].includes(x));
+	let addedTags = review["tags"].filter(x => !oldReview["tags"].includes(x));
+	deleteTagsFromStorage(currID, deletedTags);
+	addTagsToStorage(currID, addedTags);
+
 	// set the review entry with ID to the review object
 	localStorage.setItem(`review${ID}`, JSON.stringify(review));
 }