fetchDataFromCache<R, T extends INetworkModel<T> > method
Future<ResponseModel<R?, E> ?>
fetchDataFromCache<R, T extends INetworkModel<T> >({
- required Duration? expiration,
- required RequestType type,
- required T responseModel,
inherited
Fetch data from database
Implementation
Future<ResponseModel<R?, E>?>
fetchDataFromCache<R, T extends INetworkModel<T>>({
required Duration? expiration,
required RequestType type,
required T responseModel,
}) async {
if (expiration == null) return null;
final cacheDataString = await _fetchOnlyData(type);
if (cacheDataString == null) return null;
final model = parseUserResponseData<R, T>(
NetworkManagerUtil.decodeBodyWithCompute(cacheDataString),
responseModel,
);
return ResponseModel<R, E>(
data: model,
error: model == null ? ErrorModel.parseError() : null,
);
}