private void linkOptionsWithOptionSets(List<OptionSet> optionSets) {
// Building option to optionset relationship.
if (optionSets != null && !optionSets.isEmpty()) {
for (OptionSet optionSet : optionSets) {
if (optionSet == null || optionSet.getOptions() == null) {
continue;
}
int sortOrder = 0;
for (Option option : optionSet.getOptions()) {
option.setUId(
optionSet.getUId()
+ option
.getCode()); // options don't have uid, but uid is used in createOperations
option.setLastUpdated(new DateTime()); // same with these dates
option.setCreated(new DateTime());
option.setOptionSet(optionSet.getUId());
option.setSortOrder(sortOrder);
sortOrder++;
}
}
}
}
private void getOptionSetDataFromServer() throws ApiException {
ResourceType resource = ResourceType.OPTION_SETS;
DateTime serverTime = systemInfoApiClient.getSystemInfo().getServerDate();
DateTime lastUpdated = lastUpdatedPreferences.get(resource);
List<OptionSet> allOptionSets = optionSetApiClient.getBasicOptionSets(null);
List<OptionSet> updatedOptionSets = optionSetApiClient.getFullOptionSets(lastUpdated);
linkOptionsWithOptionSets(updatedOptionSets);
List<OptionSet> existingPersistedAndUpdatedOptionSets =
modelUtils.merge(allOptionSets, updatedOptionSets, mOptionSetStore.queryAll());
List<IDbOperation> operations = new ArrayList<>();
List<OptionSet> persistedOptionSets = mOptionSetStore.queryAll();
if (existingPersistedAndUpdatedOptionSets != null
&& !existingPersistedAndUpdatedOptionSets.isEmpty()) {
for (OptionSet optionSet : existingPersistedAndUpdatedOptionSets) {
if (optionSet == null || optionSet.getOptions() == null) {
continue;
}
OptionSet persistedOptionSet = mOptionSetStore.queryByUid(optionSet.getUId());
List<Option> persistedOptions;
if (persistedOptionSet != null) {
persistedOptions = persistedOptionSet.getOptions();
} else {
persistedOptions = new ArrayList<>();
}
operations.addAll(
transactionManager.createOperations(
mOptionStore, persistedOptions, optionSet.getOptions()));
}
}
operations.addAll(
transactionManager.createOperations(
mOptionSetStore, persistedOptionSets, existingPersistedAndUpdatedOptionSets));
// DbUtils.applyBatch(operations);
transactionManager.transact(operations);
lastUpdatedPreferences.save(ResourceType.OPTION_SETS, serverTime);
}