runQueryToReturnType<TReturnType> method
Future<SqlResponse<List<TReturnType> > >
runQueryToReturnType<TReturnType>(
- SqlRequest request,
- TReturnType fnGetReturnTypeFromRow(),
- PostgreSQLExecutionContext? cn
Implementation
Future<SqlResponse<List<TReturnType>>> runQueryToReturnType<TReturnType>(
SqlRequest request,
TReturnType fnGetReturnTypeFromRow(Map<String, Map<String, dynamic>> row),
PostgreSQLExecutionContext? cn,
) async {
var response = await _runQueryT<List<Map<String, Map<String, dynamic>>>>(eQueryType.mappedResultsQuery, request, cn);
if (response is SqlResponse_Failure<List<Map<String, Map<String, dynamic>>>>) {
return SqlResponse_Failure<List<TReturnType>>(response.failureMessage + "\n" + request.sql);
}
var typedResult = (response as SqlResponse_Success<List<Map<String, Map<String, dynamic>>>>) //
.result
.map((row) => fnGetReturnTypeFromRow(row))
.toList();
return SqlResponse_Success<List<TReturnType>>(typedResult);
}