working on list management

src/main/java/de/srsoftware/widerhall/data/MailingList.java

@@ -65,9 +65,16 @@ public class MailingList {
     }
 
     public static List<MailingList> listsOf(User user) {
+
+        List<String> keys = (user.is(ADMIN)) ? null : ListMember.listsOf(user);
         var list = new ArrayList<MailingList>();
         try {
-            var rs = Database.open().query("SELECT * FROM "+TABLE_NAME).exec();
+            Database.Request q = Database.open().query("SELECT * FROM " + TABLE_NAME);
+            if (keys != null){
+                if (keys.isEmpty()) return list;
+                q.where(EMAIL,keys);
+            }
+            var rs = q.exec();
             while (rs.next()){
                 var email = rs.getString(EMAIL);
                 var name = rs.getString(NAME);