GDPR: Workaround for loading by idvalues (e.g. on "Save and Open")

entity/DSGVO_entity/recordcontainers/jdito/contentProcess.js

@@ -16,6 +16,20 @@ var filterCond;
 if (vars.exists("$local.idvalues") && vars.get("$local.idvalues") && vars.get("$local.idvalues").length > 0)
 {
     filterCond = newWhere("DSGVO.DSGVOID", vars.get("$local.idvalues"), SqlBuilder.IN());
+    //this is a workaround: when using $local.idvalues the contactId-param may not  be set. 
+    //But the DataPrivacyUtils.collectAll function needs a contactId to work properly, and there exists no other function to load the data by uids
+    //when the upper TODO is done, this workaround can be removed
+    if (contactId == null)
+    {
+        var contactIds = (new SqlBuilder()).selectDistinct("DSGVO.CONTACT_ID")
+                        .from("DSGVO")
+                        .where(filterCond)
+                        .arrayColumn();
+        if (contactIds.length > 1)
+            throw new Error("DSGVO_entity.jdito.contentProcess: tried to load data for more than one contact; this is not implemented");
+        
+        contactId = contactIds[0];
+    }
 }
 
 var data = DataPrivacyUtils.collectAll(contactId, filterCond)