speedup latestUid algorithm

WeeJeWel · Aug 22, 2024 · ae8cc26 · ae8cc26
1 parent e116f56
commit ae8cc26
Showing 1 changed file with 11 additions and 9 deletions.
diff --git a/lib/GoogleBackupMail.mjs b/lib/GoogleBackupMail.mjs
@@ -104,16 +104,18 @@ export default class GoogleBackupMail {
     // Get the latest downloaded UID
     const latestUid = await fse.readdir(filepath)
       .then(files => {
-        const uids = files
-          .filter(file => file.endsWith('.eml'))
-          .map(file => Number.parseInt(file));
-
-        if (uids.length === 0) {
-          return 0;
-        }
+        let latestUid = 0;
 
-        uids.sort((a, b) => b - a);
-        return uids[0];
+        files
+          .filter(file => file.endsWith('.eml'))
+          .map(file => Number.parseInt(file))
+          .forEach(uid => {
+            if (uid > latestUid) {
+              latestUid = uid;
+            }
+          });
+
+        return latestUid;
       });
 
     this.log(`🗄️ Latest UID: ${latestUid}`);