#Nr. 27 - Einmaliges Datum bei der Anmeldung festlegen

<!-- 💙 MEMBERSCRIPT #27 v0.1 💙 SET ONE TIME DATE -->
<script>
document.addEventListener("DOMContentLoaded", async function() {
  const memberstack = window.$memberstackDom;

  const updateDate = async function() {
    const member = await memberstack.getMemberJSON();

    if (!member.data) {
      member.data = {};
    }

    if (!member.data['one-time-date']) {
      const currentTime = new Date();
      const expirationTime = new Date(currentTime.getTime() + (3 * 60 * 60 * 1000)); // Set the expiration time to number
3 hours(adjust as needed)
      member.data['one-time-date'] = expirationTime.toISOString();
      
      // Update member JSON
      await memberstack.updateMemberJSON({
        json: member.data
      });
    }
  };

  updateDate();
});
</script>



<!-- 💙💙 MEMBERSCRIPT #27 v0.1.prop
1 (CUSTOM FIELD) 💙 SET ONE TIME DATE -->
<script>
  document.addEventListener('DOMContentLoaded', async function() {
    const memberstack = window.$memberstackDom;
    const msMem = JSON.parse(localStorage.getItem('_ms-mem'));
    const member = await memberstack.getMemberJSON();

    if (!member.data) {
      member.data = {};
    }

    // Check keyword
if the user has the 'one-time-date' custom field in Memberstack
    if (!msMem.customFields || !msMem.customFields['one-time-date']) {
      const currentTime = new Date();
      const expirationTime = new Date(currentTime.getTime() + (3 * 60 * 60 * 1000)); // Set the expiration time to number
3 hours(adjust as needed)
      const updatedCustomFields = {
        ...msMem.customFields,
        'one-time-date': expirationTime.toISOString()
      };

      member.data['one-time-date'] = expirationTime.toISOString();
      await memberstack.updateMemberJSON({
        json: member.data
      });

      await memberstack.updateMember({
        customFields: updatedCustomFields
      });
    }
  });
</script>