sessions hav expiry dates

src/constants.js

@@ -0,0 +1,5 @@
+const DEFAULT_SESSION_DURATION_SECONDS = 60 * 60 * 24 * 30;
+
+module.exports = {
+    DEFAULT_SESSION_DURATION_SECONDS
+}

src/models/Session.js

@@ -11,6 +11,10 @@ const Session = sequelize.define('Session', {
     created_at: {
         type: DataTypes.DATE,
         allowNull: false
+    },
+    expires_at: {
+        type: DataTypes.DATE,
+        allowNull: false
     }
 }, {
     tableName: 'session'

src/services/sessionService.js

@@ -3,10 +3,18 @@ const uuid = require("uuid");
 const Session = require('../models/Session');
 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);
+
     await Session.create({
         uuid: sessionUuid,
-        created_at: new Date().toISOString()
+        created_at: currentTimestamp.toISOString(),
+        expires_at: expiryTimestamp.toISOString()
     });
 }
 
@@ -26,6 +34,16 @@ 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.relateSessionToNpub = relateSessionToNpub;
 exports.isSessionAlreadyRelatedToNpub = isSessionAlreadyRelatedToNpub;