From 5b84376dc7e4dd99f0b2915265e18e64ef44634b Mon Sep 17 00:00:00 2001
From: Danil Nikolaev <lischenkodev@gmail.com>
Date: Mon, 16 Feb 2026 19:51:43 +0300
Subject: [PATCH] improve cache storage and cleanup (+ recursively)

---
 src/commands/openai-gen-image.ts |  8 ++-----
 src/index.ts                     | 21 ++++++++--------
 src/util/files.ts                | 41 +++++++++++++++++---------------
 3 files changed, 35 insertions(+), 35 deletions(-)

diff --git a/src/commands/openai-gen-image.ts b/src/commands/openai-gen-image.ts
index 34e0164..c3771f8 100644
--- a/src/commands/openai-gen-image.ts
+++ b/src/commands/openai-gen-image.ts
@@ -2,7 +2,7 @@ import {ChatCommand} from "../base/chat-command";
 import {Message} from "typescript-telegram-bot-api";
 import {Requirements} from "../base/requirements";
 import {Requirement} from "../base/requirement";
-import {bot, openAi, photoDir} from "../index";
+import {bot, openAi, photoGenDir} from "../index";
 import fs from "node:fs";
 import path from "node:path";
 import {editMessageText, logError, replyToMessage} from "../util/utils";
@@ -30,11 +30,7 @@ export class OpenAIGenImage extends ChatCommand {
             const size = "1024x1024";
             const fileFullName = `${msg.chat.id}_${msg.message_id}.png`;
             const getFileLocation = (fn: string) => {
-                const genRoot = path.join(photoDir, "gen");
-                if (!fs.existsSync(genRoot)) {
-                    fs.mkdirSync(genRoot);
-                }
-                return path.join(genRoot, fn);
+                return path.join(photoGenDir, fn);
             };
 
             waitMessage = await replyToMessage({message: msg, text: "🌈 Генерирую изображение..."});
diff --git a/src/index.ts b/src/index.ts
index 6a426a5..a2b4c75 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -4,7 +4,6 @@ import {TelegramBot, User} from "typescript-telegram-bot-api";
 import {Command} from "./base/command";
 import {
     delay,
-    ignore,
     initSystemSpecs,
     logError,
     processCallbackQuery,
@@ -218,8 +217,10 @@ if (Environment.OPENAI_API_KEY) {
     );
 }
 
-export const photoDir = path.join(Environment.DATA_PATH, "photo");
-export const videoDir = path.join(Environment.DATA_PATH, "video");
+export const cacheDir = path.join(Environment.DATA_PATH, "cache");
+export const photoDir = path.join(cacheDir, "photo");
+export const photoGenDir = path.join(photoDir, "gen");
+export const videoDir = path.join(cacheDir, "video");
 
 let isShuttingDown = false;
 
@@ -249,8 +250,10 @@ async function main() {
         `DEFAULT_AI_PROVIDER: ${Environment.DEFAULT_AI_PROVIDER}`
     );
 
-    fs.mkdir(photoDir, ignore);
-    fs.mkdir(videoDir, ignore);
+    fs.mkdirSync(cacheDir);
+    fs.mkdirSync(photoDir);
+    fs.mkdirSync(photoGenDir);
+    fs.mkdirSync(videoDir);
 
     const now = new Date();
 
@@ -261,13 +264,11 @@ async function main() {
     const diff = midnight.getTime() - now.getTime();
     console.log("Clearing up videos and photos will be started in " + diff + "ms");
 
-    clearUpFolderFromOldFiles(videoDir);
-    clearUpFolderFromOldFiles(photoDir);
+    clearUpFolderFromOldFiles(cacheDir);
     delay(diff).then(() => {
         setInterval(() => {
-            console.log("Started clearing up videos and photos");
-            clearUpFolderFromOldFiles(videoDir);
-            clearUpFolderFromOldFiles(photoDir);
+            console.log("Started clearing up cache");
+            clearUpFolderFromOldFiles(cacheDir);
         }, 1000 * 60 * 60 * 24);
     });
 
diff --git a/src/util/files.ts b/src/util/files.ts
index d2a540e..3c080e1 100644
--- a/src/util/files.ts
+++ b/src/util/files.ts
@@ -2,7 +2,7 @@ import {logError} from "./utils";
 import fs from "node:fs";
 import path from "node:path";
 
-export function clearUpFolderFromOldFiles(folder: string) {
+export function clearUpFolderFromOldFiles(folder: string, recursive = true) {
     fs.readdir(folder, (err, files) => {
         if (err) {
             logError(err);
@@ -11,32 +11,35 @@ export function clearUpFolderFromOldFiles(folder: string) {
 
         const filenamesToDelete: string[] = [];
 
-        files.forEach((filename, index) => {
-            fs.stat(path.join(folder, filename), (err, stats) => {
-                if (err) {
-                    logError(err);
+        files.forEach(filename => {
+            const fullPath = path.join(folder, filename);
+
+            try {
+                const stats = fs.statSync(fullPath);
+                if (stats.isDirectory() && recursive) {
+                    clearUpFolderFromOldFiles(fullPath, recursive);
                 } else {
                     const then = stats.mtime.getTime() / 1000;
                     const now = Date.now() / 1000;
                     const diff = Math.abs(now - then);
                     const moreThanOneDay = diff >= 60 * 60 * 24;
-                    if (moreThanOneDay) {
-                        filenamesToDelete.push(filename);
-                    }
 
-                    if (index === files.length - 1) {
-                        console.log("filenamesToDelete", filenamesToDelete);
-                        if (filenamesToDelete.length) {
-                            filenamesToDelete.forEach((filename) => {
-                                const fullPath = path.join(folder, filename);
-                                fs.rm(fullPath, (e) => {
-                                    if (e) logError(e);
-                                });
-                            });
-                        }
+                    if (stats.isFile() && moreThanOneDay) {
+                        filenamesToDelete.push(fullPath);
                     }
                 }
-            });
+            } catch (e) {
+                logError(e);
+            }
         });
+
+        console.log("filenamesToDelete", filenamesToDelete);
+        if (filenamesToDelete.length) {
+            filenamesToDelete.forEach((filename) => {
+                fs.rm(filename, (e) => {
+                    if (e) logError(e);
+                });
+            });
+        }
     });
 }
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