packages/account/securityCheckup/helpers/getValidSecurityCheckupSession.ts

   1 import { differenceInMilliseconds } from 'date-fns';
   2
   3 import type { SecurityCheckupSession } from '@proton/shared/lib/interfaces/securityCheckup';
   4 import type SecurityCheckupCohort from '@proton/shared/lib/interfaces/securityCheckup/SecurityCheckupCohort';
   5
   6 import { SECURITY_SESSION_MAX_AGE } from '../consts';
   7
   8 const getValidSecurityCheckupSession = ({
   9     currentSession,
  10     currentCohort,
  11 }: {
  12     currentSession: SecurityCheckupSession | undefined;
  13     currentCohort: SecurityCheckupCohort;
  14 }) => {
  15     const createdTimestamp = Date.now();
  16     const nextSession = {
  17         initialCohort: currentCohort,
  18         createdTimestamp,
  19     };
  20
  21     if (!currentSession) {
  22         return nextSession;
  23     }
  24
  25     const sessionAge = differenceInMilliseconds(Date.now(), currentSession.createdTimestamp);
  26     const hasExpired = sessionAge > SECURITY_SESSION_MAX_AGE;
  27
  28     if (hasExpired) {
  29         return nextSession;
  30     }
  31
  32     return currentSession;
  33 };
  34
  35 export default getValidSecurityCheckupSession;