public Result <IEnumerable <string> > GetLogs(string service, DateTime @from, DateTime to)
{
if (!registeredServices.TryGetValue(service.ToLower(), out var serviceFolder))
{
return($"Service \"{service}\" not found");
}
var filenames = GetMonthsBetweenPeriod(from, to)
.Select(d => Path.Combine(serviceFolder, FileLog.GetFileName(d)))
.ToArray();
if (filenames.All(f => !File.Exists(f)))
{
return($"No logs for this period");
}
var logs = filenames
.Where(File.Exists)
.SelectMany(File.ReadLines)
.SkipWhile(s => LogFormatter.GetLogTime(s) < from)
.TakeWhile(s => LogFormatter.GetLogTime(s) <= to);
return(Result.Ok(logs));
}