From 331d8e25df49e8f3c5ef1138be6b48c5b786926d Mon Sep 17 00:00:00 2001
From: Ajay <dev@ajay.app>
Date: Thu, 29 Feb 2024 03:06:01 -0500
Subject: [PATCH] Move cache class to lib

---
 maze-utils                           |  2 +-
 src/thumbnails/thumbnailDataCache.ts |  2 +-
 src/utils/cache.ts                   | 41 ----------------------------
 3 files changed, 2 insertions(+), 43 deletions(-)
 delete mode 100644 src/utils/cache.ts

diff --git a/maze-utils b/maze-utils
index a35272aa..40eb8f0f 160000
--- a/maze-utils
+++ b/maze-utils
@@ -1 +1 @@
-Subproject commit a35272aa0a7f836990809b8bb5fa28386a63b436
+Subproject commit 40eb8f0f7aab79ae419ff36cff924c9ce7cf65b3
diff --git a/src/thumbnails/thumbnailDataCache.ts b/src/thumbnails/thumbnailDataCache.ts
index fb3d7147..6dde5bec 100644
--- a/src/thumbnails/thumbnailDataCache.ts
+++ b/src/thumbnails/thumbnailDataCache.ts
@@ -1,6 +1,6 @@
 import { ChannelID } from "../../maze-utils/src/video";
 import { VideoID } from "../../maze-utils/src/video";
-import { DataCache } from "../utils/cache";
+import { DataCache } from "../../maze-utils/src/cache";
 
 export interface PlaybackUrl {
     url: string;
diff --git a/src/utils/cache.ts b/src/utils/cache.ts
deleted file mode 100644
index 0dcf6318..00000000
--- a/src/utils/cache.ts
+++ /dev/null
@@ -1,41 +0,0 @@
-interface CacheRecord {
-    lastUsed: number;
-}
-
-const cacheLimit = 2000;
-
-export class DataCache<T extends string, V> {
-    private cache: Record<string, V & CacheRecord>;
-    private init: () => V;
-
-    constructor(init: () => V) {
-        this.cache = {};
-        this.init = init;
-    }
-
-    public getFromCache(key: T): V & CacheRecord | undefined {
-        return this.cache[key];
-    }
-
-    public setupCache(key: T): V & CacheRecord {
-        if (!this.cache[key]) {
-            this.cache[key] = {
-                ...this.init(),
-                lastUsed: Date.now()
-            };
-
-            if (Object.keys(this.cache).length > cacheLimit) {
-                const oldest = Object.entries(this.cache).reduce((a, b) => a[1].lastUsed < b[1].lastUsed ? a : b);
-                delete this.cache[oldest[0]];
-            }
-        }
-
-        return this.cache[key];
-    }
-
-    public cacheUsed(key: T): boolean {
-        if (this.cache[key]) this.cache[key].lastUsed = Date.now();
-
-        return !!this.cache[key];
-    }
-}
\ No newline at end of file