check if session is expired

src/services/sessionService.js

@@ -6,7 +6,6 @@ const SessionNpubbed = require('../models/SessionNpubbed');
 const constants = require('../constants');
 
 async function createSession(sessionUuid) {
-
     const currentTimestamp = new Date();
     const expiryTimestamp = new Date(currentTimestamp.getTime());
     expiryTimestamp.setSeconds(expiryTimestamp.getSeconds() + constants.DEFAULT_SESSION_DURATION_SECONDS);
@@ -18,6 +17,24 @@ async function createSession(sessionUuid) {
     });
 }
 
+async function isSessionExpired(sessionUuid) {
+    const currentSession = await Session.findOne({
+        where: {
+            'uuid': sessionUuid
+        }
+    });
+
+    if (!currentSession) {
+        return true;
+    }
+
+    if (currentSession.expires_at <= new Date()) {
+        return true;
+    }
+
+    return false;
+}
+
 async function relateSessionToNpub(sessionUuid, npub) {
     await SessionNpubbed.create({
         session_npubbed_uuid: uuid.v7(),
@@ -34,16 +51,18 @@ async function isSessionAlreadyRelatedToNpub(sessionUuid, npub) {
     return false;
 }
 
+
 /* async function getNpubRelatedToSession(sessionUuid) {
     if (SessionNpubbed.findOne({
         where: { 'sessionUuid': sessionUuid }
     }))
 }
-
+ 
 async function isSessionAuthorized(sessionUuid) {
-
+ 
 } */
 
 exports.createSession = createSession;
+exports.isSessionExpired = isSessionExpired;
 exports.relateSessionToNpub = relateSessionToNpub;
 exports.isSessionAlreadyRelatedToNpub = isSessionAlreadyRelatedToNpub;