From f983eac367e3be139d5ce25deba8860ba07867b5 Mon Sep 17 00:00:00 2001
From: Daniel Bulant <danbulant@gmail.com>
Date: Fri, 9 Dec 2022 21:55:12 +0100
Subject: [PATCH] anilist typescript + improvements

---
 src/lib/util/{anilist.js => anilist.ts} | 22 +++++++++++++++-------
 1 file changed, 15 insertions(+), 7 deletions(-)
 rename src/lib/util/{anilist.js => anilist.ts} (77%)

diff --git a/src/lib/util/anilist.js b/src/lib/util/anilist.ts
similarity index 77%
rename from src/lib/util/anilist.js
rename to src/lib/util/anilist.ts
index 051f2c7..2711f33 100644
--- a/src/lib/util/anilist.js
+++ b/src/lib/util/anilist.ts
@@ -1,26 +1,30 @@
 
+var isLogedInCache: boolean | null = null;
+var isLogedInCacheTime: number | null = null;
 export function isLogedIn() {
     if(typeof window === "undefined") return;
+    if(isLogedInCache !== null && Date.now() - isLogedInCacheTime! < 10) return isLogedInCache;
     const token = localStorage.getItem("token");
-    const expiration = new Date(localStorage.getItem("expiration"));
+    const expiration = new Date(localStorage.getItem("expiration")!);
 
-    if(!token) return false;
+    isLogedInCacheTime = Date.now();
+    if(!token) return isLogedInCache = false;
     if(expiration.getTime() < Date.now()) {
         localStorage.removeItem("token");
         localStorage.removeItem("expiration");
-        return false;
+        return isLogedInCache = false;
     }
-    return true;
+    return isLogedInCache = true;
 }
 
 export function getUserID() {
-    const token = localStorage.getItem("token");
+    const token = localStorage.getItem("token")!;
     let data = JSON.parse(atob(token.substring(token.indexOf(".") + 1, token.lastIndexOf("."))));
     return data.sub;
 }
 
 export function makeRequest(query, variables) {
-    let auth = {};
+    let auth: any = {};
     if(isLogedIn()) {
         auth.Authorization = "Bearer " + localStorage.getItem("token");
     }
@@ -38,9 +42,11 @@ export function makeRequest(query, variables) {
     }).then(data => data.json());
 }
 
+let detailsCache: null | { id: string, data: Promise<any> } = null;
 export function getUserDetails() {
     const id = getUserID();
-    return makeRequest(`
+    if(detailsCache && detailsCache.id === id) return detailsCache.data;
+    let data = makeRequest(`
     query ($id: Int) {
         User(id: $id) {
           name
@@ -60,6 +66,8 @@ export function getUserDetails() {
           }
         }
     }`, { id });
+    detailsCache = { id, data };
+    return data;
 }
 
 export function getUserManga() {