AppointmentLinks autom. löschen nach Appointmentlöschung

entity/Appointment_entity/recordcontainers/jdito/onDelete.js

+import("Sql_lib");
 import("system.neon");
 import("system.calendars");
 import("system.vars");
+import("system.db");
 
 
 if (vars.exists("$param.Entry_param"))
@@ -10,4 +12,14 @@ if (vars.exists("$param.Entry_param"))
     if (reccurenceid == undefined) 
         reccurenceid = null;
     calendars.removeEntryByUID(calendars.VEVENT, vars.get("$sys.user"), entry[calendars.ID], reccurenceid)
+    
+    
+    /**
+     * Deletes ApointmentLinks referring to the deleted Appointment.
+     */
+    var cond = SqlCondition.begin();
+    cond.andPrepareValue("AB_APPOINTMENTLINK.APPOINTMENT_ID", entry[calendars.ID])
+    var idscond = db.translateCondition(cond.build("1 = 2"));
+    
+    db.deleteData("AB_APPOINTMENTLINK", idscond);
 }
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