#83 - Cross-Device Cookie Preferences v0.1

Allow members to save their cookie preferences to their account.

View demo project
View demo

<!-- 💙 MEMBERSCRIPT #83 v0.1 💙 CROSS-DEVICE COOKIE PREFERENCES -->
<script>
// Function to retrieve a cookie value by name
function getCookie(name) {
  const value = `; ${document.cookie}`;
  const parts = value.split(`; ${name}=`);
  if (parts.length === 2) return decodeURIComponent(parts.pop().split(';').shift());
}

async function updateMemberConsentPreferences(fsCcCookieValue) {
  try {
    const memberstack = window.$memberstackDom;
    const userData = await memberstack.getCurrentMember();

    if (userData && userData.data.customFields) {
      if (!userData.data.customFields['cookie-consent']) {
        const decodedFsCcCookieValue = decodeURIComponent(fsCcCookieValue);
        await memberstack.updateMember({
          customFields: {
            'cookie-consent': decodedFsCcCookieValue
          }
        });
      } else {
        document.cookie = `fs-cc=${encodeURIComponent(userData.data.customFields['cookie-consent'])}`;
      }
    }
  } catch (error) {}
}

async function initialize() {
  const fsCcCookieValue = getCookie('fs-cc');
  if (fsCcCookieValue) {
    await updateMemberConsentPreferences(fsCcCookieValue);

    const checkboxes = document.querySelectorAll('[fs-cc-checkbox]');
    checkboxes.forEach(checkbox => {
      checkbox.addEventListener('change', async () => {
        const memberstack = window.$memberstackDom;
        const userData = await memberstack.getCurrentMember();
        
        if (userData && userData.data.customFields) {
          const customFieldKey = 'cookie-consent';
          const checkboxName = checkbox.getAttribute('fs-cc-checkbox');

          if (userData.data.customFields[customFieldKey]) {
            const consentData = JSON.parse(userData.data.customFields[customFieldKey]);
            consentData.consents[checkboxName] = checkbox.checked;
            const updatedCustomField = JSON.stringify(consentData);

            await memberstack.updateMember({
              customFields: {
                [customFieldKey]: updatedCustomField
              }
            });

            document.cookie = `fs-cc=${encodeURIComponent(updatedCustomField)}`;
          }
        }
      });
    });
  }
}

// Initialize the script
initialize();
</script>

Creating the Make.com Scenario

1. Download the JSON blueprint below to get stated.

2. Navigate to Make.com and Create a New Scenario...

3. Click the small box with 3 dots and then Import Blueprint...

4. Upload your file and voila! You're ready to link your own accounts.

Need help with this MemberScript?

All Memberstack customers can ask for assistance in the 2.0 Slack. Please note that these are not official features and support cannot be guaranteed.

Join the 2.0 Slack
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