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No tag duplicates

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This commit is contained in:
Kara Hoagland
2022-11-28 18:48:55 -08:00
parent 5e06bd0cf7
commit 847e8a1aa1
3 changed files with 63 additions and 49 deletions
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55
source/assets/scripts/localStorage.js
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@@ -45,8 +45,8 @@ export function updateReviewToStorage(ID, review){
//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);
deleteTagsFromStorage(ID, deletedTags);
addTagsToStorage(ID, addedTags);
// set the review entry with ID to the review object
localStorage.setItem(`review${ID}`, JSON.stringify(review));
@@ -63,7 +63,6 @@ export function deleteReviewFromStorage(ID){
if (activeIDS[i] == ID) {
activeIDS.splice(i,1);
localStorage.setItem("activeIDS", JSON.stringify(activeIDS));
//get review to delete all the tags(may wanna just add ID to a different list that will delete review and tag list in background)(also don't wanna linear search)
let currReview = JSON.parse(localStorage.getItem(`review${ID}`));
deleteTagsFromStorage(ID, currReview["tags"]);
localStorage.removeItem(`review${ID}`);
@@ -79,10 +78,11 @@ export function deleteReviewFromStorage(ID){
* @param {string} ID to delete from lists
* @param {string[]} deletedTags to modify storage of
*/
export function deleteTagsFromStorage(ID, deletedTags) {
function deleteTagsFromStorage(ID, deletedTags) {
for(let i in deletedTags){
//get local storage of each tag and remove id from tag list
let tagArr = JSON.parse(localStorage.getItem("!"+ deletedTags[i]));
let tagName = "!"+ deletedTags[i];
let tagArr = JSON.parse(localStorage.getItem(tagName.toLowerCase()));
for(let j in tagArr){
if(tagArr[j] == ID){
tagArr.splice(j,1);
@@ -90,9 +90,9 @@ export function deleteTagsFromStorage(ID, deletedTags) {
break;
}
if(tagArr.length != 0){
localStorage.setItem("!" + deletedTags[i], JSON.stringify(tagArr));
localStorage.setItem(tagName.toLowerCase(), JSON.stringify(tagArr));
} else {
localStorage.removeItem("!" + deletedTags[i]);
localStorage.removeItem(tagName.toLowerCase());
}
}
}
@@ -102,34 +102,18 @@ export function deleteTagsFromStorage(ID, deletedTags) {
* @param {string} ID to add to lists
* @param {string[]} addedTags to modify storage of
*/
export function addTagsToStorage(ID, addedTags) {
function addTagsToStorage(ID, addedTags) {
for(let i in addedTags){
let tagArr = JSON.parse(localStorage.getItem("!" + addedTags[i]));
let tagName = "!" + addedTags[i];
let tagArr = JSON.parse(localStorage.getItem(tagName.toLowerCase()));
if(!tagArr){
tagArr = [];
}
tagArr.push(ID);
localStorage.setItem("!" + addedTags[i], JSON.stringify(tagArr));
localStorage.setItem(tagName.toLowerCase(), JSON.stringify(tagArr));
}
}
// legacy function
export function getAllReviewsFromStorage() {
if (!(localStorage.getItem("activeIDS"))) {
// we wanna init the active ID array and start the nextID count
localStorage.setItem("activeIDS", JSON.stringify([]));
localStorage.setItem("nextID", JSON.stringify(0));
}
//iterate thru activeIDS
let activeIDS = JSON.parse(localStorage.getItem("activeIDS"));
let reviews = [];
for (let i = 0; i < activeIDS.length; i++) {
let currReview = JSON.parse(localStorage.getItem(`review${activeIDS[i]}`));
reviews.push(currReview);
}
return reviews;
}
/**
* Returns the top n reviews by ID. If there are less than n reviews, returns the most possible.
* @param {number} n number of reviews to return
@@ -146,4 +130,21 @@ export function getTopReviewsFromStorage(n) {
*/
export function getReviewsByTag(tag) {
}
// legacy function
export function getAllReviewsFromStorage() {
if (!(localStorage.getItem("activeIDS"))) {
// we wanna init the active ID array and start the nextID count
localStorage.setItem("activeIDS", JSON.stringify([]));
localStorage.setItem("nextID", JSON.stringify(0));
}
//iterate thru activeIDS
let activeIDS = JSON.parse(localStorage.getItem("activeIDS"));
let reviews = [];
for (let i = 0; i < activeIDS.length; i++) {
let currReview = JSON.parse(localStorage.getItem(`review${activeIDS[i]}`));
reviews.push(currReview);
}
return reviews;
}