private TemplateResult addInteraction(
DataAccess access, DataTemplate template, Map<String, String> param) throws BaseException {
DataSource dataSource = getDataSource(access, param.get(Helper.Keys.SourceId));
if (dataSource.getState() != DataInformation.DataState.READY)
throw new NotReadyException("The datasource %s is not yet ready.", dataSource.getId());
String itemId = param.get(Helper.Keys.ItemId);
String userId = param.get(Helper.Keys.UserId);
String type = param.get(Helper.Keys.Type);
String value = param.get(Helper.Keys.Value);
String timestamp = param.get(Helper.Keys.TimeStamp);
Date date = null;
if (timestamp != null && !timestamp.isEmpty()) {
Long t = Long.parseLong(timestamp);
if (t != null) {
date = new Date(t);
}
}
if (date == null) {
date = new Date();
}
if (dataSource.tryGetItem(itemId) == null) {
Map<String, String> temp = new HashMap<>();
temp.put(Helper.Keys.ItemId, itemId);
dataSource.createItem(temp);
}
if (dataSource.tryGetUser(userId) == null) {
Map<String, String> temp = new HashMap<>();
temp.put(Helper.Keys.UserId, userId);
dataSource.createUser(temp);
}
Message message = dataSource.addInteraction(itemId, userId, date, type, value, param);
return template.transform(message);
}
