shortened urls cleanup

applications/tempfiles/index.js

@@ -52,7 +52,16 @@ async function clearDatabase (config, dbPromise) {
     }
   }
 
-  console.log('Database was cleared of %d files and %d IPFS hashes.', files.length, hashes.length)
+  // Shortened URLs
+  let shorts = await db.all('SELECT hash FROM Short WHERE timeat < ?', new Date() - (config.expiry * 1000))
+  if (shorts.length > 0) {
+    for (let i in shorts) {
+      await db.run('DELETE FROM Short WHERE hash = ?', shorts[i].hash)
+    }
+  }
+
+  console.log('Database was cleared of %d files, %d IPFS hashes and %d shortened URLs.',
+    files.length, hashes.length, shorts.length)
 }
 
 async function init () {