Update server.js

server.js

@@ -1,4 +1,3 @@
-
 import express from 'express';
 import swaggerUi from 'swagger-ui-express';
 import YAML from 'yamljs';
@@ -13,20 +12,14 @@ const __dirname = path.dirname(__filename);
 
 const app = express();
 const port = process.env.PORT || 7860;
-const CACHE_DIR = path.join(__dirname, 'cache');
-const CACHE_DURATION_MS = 60 * 60 * 1000;
+const CACHE_DIR = __dirname; // Use current directory for cache files
+const CACHE_DURATION_MS = 60 * 60 * 1000; // 1 hour
 
 const swaggerDocument = YAML.load(path.join(__dirname, 'openapi.yaml'));
 
 app.use('/docs', swaggerUi.serve, swaggerUi.setup(swaggerDocument));
 
-async function ensureCacheDir() {
-    try {
-        await fs.mkdir(CACHE_DIR, { recursive: true });
-    } catch (err) {
-        console.error('Error creating cache directory:', err);
-    }
-}
+// No need for ensureCacheDir anymore
 
 function generateCacheKey(prefix, identifier, queryParams = {}) {
     const identifierPart = String(identifier).replace(/[^a-zA-Z0-9_-]/g, '_');
@@ -39,7 +32,8 @@ function generateCacheKey(prefix, identifier, queryParams = {}) {
              queryPart += `_${key}_null`;
         }
     });
-    return `${prefix}_${identifierPart}${queryPart}.json`;
+    // Add prefix to avoid potential collisions with other files
+    return `_cache_${prefix}_${identifierPart}${queryPart}.json`;
 }
 
 async function readCache(key) {
@@ -157,13 +151,9 @@ app.get('/', (req, res) => {
     res.redirect('/docs');
 });
 
-ensureCacheDir().then(() => {
-    app.listen(port, () => {
-        console.log(`StihiRus API wrapper listening on port ${port}`);
-        console.log(`Cache directory: ${CACHE_DIR}`);
-        console.log(`API Docs available at /docs`);
-    });
-}).catch(err => {
-    console.error("Failed to initialize cache directory. Exiting.", err);
-    process.exit(1);
+// No need to ensure cache dir here
+app.listen(port, () => {
+    console.log(`StihiRus API wrapper listening on port ${port}`);
+    console.log(`Cache files will be stored in: ${CACHE_DIR}`);
+    console.log(`API Docs available at /docs`);
 });