Task <string> IQueryHandler <GetCurrencySymbol, string> .HandleAsync(GetCurrencySymbol query)
{
if (storage.TryGetValue(query.UniqueCode, out Model model))
{
return(Task.FromResult(model.Symbol));
}
throw new CurrencyDoesNotExistException();
}
async Task <string> IQueryHandler <GetCurrencySymbol, string> .HandleAsync(GetCurrencySymbol query)
{
await EnsureUserStorageAsync(query.UserKey);
if (storage[query.UserKey].TryGetValue(query.UniqueCode, out Model model))
{
return(model.Symbol);
}
throw new CurrencyDoesNotExistException();
}