added privacy message

private/js/modules/privacy.js

@@ -0,0 +1,33 @@
+$(function() {
+    var $body = $('body');
+    var $privacy_message = $('#privacy-message');
+
+    var cookie_name = 'tracking-accepted';
+
+    window.privacy_accepted = getCookie(cookie_name);
+
+    if (window.privacy_accepted === null) {
+        $privacy_message.removeAttr('style');
+
+        $body.on('click', '.privacy_action--accept', function(event) {
+            event.preventDefault();
+            setCookie(cookie_name, true, 360);
+            $privacy_message.remove();
+            $body.trigger('enable_tracking');
+        });
+
+        $body.on('click', '.privacy_action--decline', function(event) {
+            event.preventDefault();
+            setCookie(cookie_name, false, 360);
+            $privacy_message.remove();
+        });
+
+        $body.on('click', '.privacy_action--close', function(event) {
+            event.preventDefault();
+            $privacy_message.remove();
+        });
+    } else {
+        window.privacy_accepted = window.privacy_accepted === 'true';
+        $privacy_message.remove();
+    }
+});