new activity in appointment

entity/Appointment_entity/Appointment_entity.aod

@@ -234,6 +234,15 @@
     <entityField>
       <name>CHECKUP</name>
     </entityField>
+    <entityActionField>
+      <name>newActivity</name>
+      <title>New activity</title>
+      <onActionProcess>%aditoprj%/entity/Appointment_entity/entityfields/newactivity/onActionProcess.js</onActionProcess>
+      <iconId>VAADIN:HOURGLASS</iconId>
+      <stateProcess>%aditoprj%/entity/Appointment_entity/entityfields/newactivity/stateProcess.js</stateProcess>
+      <tooltip>New activity</tooltip>
+      <tooltipProcess>%aditoprj%/entity/Appointment_entity/entityfields/newactivity/tooltipProcess.js</tooltipProcess>
+    </entityActionField>
   </entityFields>
   <recordContainers>
     <jDitoRecordContainer>

entity/Appointment_entity/entityfields/newactivity/onActionProcess.js

+import("system.db");
+import("KeywordRegistry_basic");
+import("Contact_lib");
+import("system.vars");
+import("ActivityTask_lib");
+import("Context_lib");
+import("Sql_lib");
+
+var uid = vars.get("$field.UID");
+
+var objectdata = newSelect("OBJECT_TYPE, OBJECT_ROWID")
+    .from("AB_APPOINTMENTLINK")
+    .where("AB_APPOINTMENTLINK.APPOINTMENT_ID", "$field.UID")
+    .arrayRow();
+
+var links = [];
+
+if (objectdata.length > 0)
+{
+    links.push(objectdata);
+}
+
+ActivityUtils.createNewActivity(undefined, links, ContextUtils.getCurrentContextId(), vars.get("$field.UID"), vars.get("$field.SUMMARY"), vars.get("$field.DESCRIPTION"), $KeywordRegistry.activityDirection$outgoing());