public List<StatisticDetailsBean> getContactUsStatisticData(Date from, Date to) {
List<StatisticDetailsBean> results = new ArrayList<StatisticDetailsBean>();
List<ContactUs> contacts = contactUsRepo.findInDateRange(from, to);
StatisticDetailsBean contactDetailsBean = null;
for (ContactUs c : contacts) {
contactDetailsBean =
new StatisticDetailsBean(c.getContactId(), c.getName(), c.getEmail(), c.getCreatedDate());
results.add(contactDetailsBean);
}
return results;
}