feat: cache /api/item endpoint

Author: DuckySoLucky

src/lib/server/constants/update-collections.ts

@@ -9,7 +9,6 @@ export async function updateCollectionConstants() {
 
   const collections = await MONGO.collection("collections").findOne({});
   if (collections?.collections == null) {
-    console.log(collections);
     return;
   }
 

src/lib/server/helper/renderer.ts

@@ -10,13 +10,13 @@ Modified and Improved by @DuckySoLucky
 export const CACHE_PATH = helper.getCacheFolderPath();
 
 import { base } from "$app/paths";
+import { REDIS } from "$lib/server/db/redis";
+import type { ItemQuery } from "$types/global";
 import { createCanvas, loadImage } from "@napi-rs/canvas";
 import fs from "fs-extra";
+import minecraftData from "minecraft-data";
 import sanitize from "mongo-sanitize";
 import path from "path";
-
-import type { ItemQuery } from "$types/global";
-import minecraftData from "minecraft-data";
 import * as helper from "../helper";
 import { getItemData } from "./item";
 const mcData = minecraftData("1.8.9");
@@ -443,6 +443,12 @@ async function renderPotion(type: string, color: string) {
  * @returns Image of an item
  */
 export async function renderItem(skyblockId: string | undefined, query: ItemQuery): Promise<RenderItemOutput> {
+  const cacheId = `ITEM:${skyblockId}:${JSON.stringify(query)}}`;
+  const cache = await REDIS.get(cacheId);
+  if (cache) {
+    return JSON.parse(cache);
+  }
+
   query = sanitize(query);
   let itemQuery = query ?? {};
 
@@ -501,5 +507,8 @@ export async function renderItem(skyblockId: string | undefined, query: ItemQuer
       console.error("Error processing static image:", error);
     }
   }
+
+  REDIS.SETEX(cacheId, 60 * 30, JSON.stringify(outputTexture));
+
   return outputTexture;
 }

src/lib/server/stats.ts

@@ -31,11 +31,9 @@ async function processStats<T>(player: Player, profile: Profile, stats: Array<[s
 }
 
 export async function getStats(profile: Profile, player: Player, extra: { museum?: MuseumRawResponse; packs?: string[] } = {}) {
-  const timeNow = Date.now();
   const cacheId = `STATS:${profile.uuid}:${profile.profile_id}:${extra.packs?.join(",") ?? "NONE"}`;
   const cache = await REDIS.get(cacheId);
   if (cache && !dev) {
-    console.log(`[CACHE] Found cache for ${profile.uuid}:${profile.profile_id} in ${Date.now() - timeNow}ms`);
     return JSON.parse(cache);
   }
 

src/routes/api/item/[id=itemId]/+server.ts

@@ -15,7 +15,8 @@ export const GET: RequestHandler = async ({ params, cookies, url }) => {
       static: isStatic
     });
 
-    return new Response(attachment.image, {
+    const imageBuffer = Buffer.isBuffer(attachment.image) ? attachment.image : Buffer.from(attachment.image.data);
+    return new Response(imageBuffer, {
       headers: {
         "Content-Type": "image/png"
       }